YPF Sociedad Anonima Common Stock NYSE:YPF Historical Prices

Below are the 7713 trading days of historical prices for YPF.

# Exchange Symbol Date Open High Low Close
7713 NYSE YPF Fri, Mar 1, 2024 17.60 17.94 17.12 17.83
7712 NYSE YPF Thu, Feb 29, 2024 17.06 17.70 16.95 17.30
7711 NYSE YPF Wed, Feb 28, 2024 17.28 17.48 16.94 17.07
7710 NYSE YPF Tue, Feb 27, 2024 17.85 18.21 17.30 17.41
7709 NYSE YPF Mon, Feb 26, 2024 17.77 18.26 17.76 17.91
7708 NYSE YPF Fri, Feb 23, 2024 18.00 18.16 17.64 18.04
7707 NYSE YPF Thu, Feb 22, 2024 17.16 18.43 16.95 18.05
7706 NYSE YPF Wed, Feb 21, 2024 16.80 17.40 16.80 16.96
7705 NYSE YPF Tue, Feb 20, 2024 16.63 16.95 16.47 16.71
7704 NYSE YPF Fri, Feb 16, 2024 16.89 17.13 16.82 16.85
7703 NYSE YPF Thu, Feb 15, 2024 17.05 17.25 16.71 17.00
7702 NYSE YPF Wed, Feb 14, 2024 16.90 17.19 16.76 17.02
7701 NYSE YPF Tue, Feb 13, 2024 16.50 16.75 16.46 16.66
7700 NYSE YPF Mon, Feb 12, 2024 16.67 16.89 16.61 16.74
7699 NYSE YPF Fri, Feb 9, 2024 15.84 16.84 15.82 16.64
7698 NYSE YPF Thu, Feb 8, 2024 16.02 16.21 15.80 15.81
7697 NYSE YPF Wed, Feb 7, 2024 15.05 16.25 14.94 16.04
7696 NYSE YPF Tue, Feb 6, 2024 16.55 16.69 16.18 16.53
7695 NYSE YPF Mon, Feb 5, 2024 17.04 17.14 16.24 16.41
7694 NYSE YPF Fri, Feb 2, 2024 17.28 17.48 17.06 17.18
7693 NYSE YPF Thu, Feb 1, 2024 17.58 17.73 17.24 17.49
7692 NYSE YPF Wed, Jan 31, 2024 17.29 17.69 17.11 17.28
7691 NYSE YPF Tue, Jan 30, 2024 17.50 17.62 17.23 17.29
7690 NYSE YPF Mon, Jan 29, 2024 17.45 17.60 16.97 17.54
7689 NYSE YPF Fri, Jan 26, 2024 17.30 17.80 17.21 17.69
7688 NYSE YPF Thu, Jan 25, 2024 16.75 17.37 16.71 17.37
7687 NYSE YPF Wed, Jan 24, 2024 16.00 16.69 15.98 16.44
7686 NYSE YPF Tue, Jan 23, 2024 15.62 16.03 15.53 15.79
7685 NYSE YPF Mon, Jan 22, 2024 15.35 15.99 15.24 15.64
7684 NYSE YPF Fri, Jan 19, 2024 15.24 15.63 15.10 15.63
7683 NYSE YPF Thu, Jan 18, 2024 15.01 15.26 14.90 15.20
7682 NYSE YPF Wed, Jan 17, 2024 14.80 15.06 14.53 15.00
7681 NYSE YPF Tue, Jan 16, 2024 15.76 15.80 14.85 14.91
7680 NYSE YPF Fri, Jan 12, 2024 16.25 16.27 15.86 15.89
7679 NYSE YPF Thu, Jan 11, 2024 16.05 16.15 15.75 15.99
7678 NYSE YPF Wed, Jan 10, 2024 16.14 16.17 15.68 15.90
7677 NYSE YPF Tue, Jan 9, 2024 16.65 16.65 15.91 16.04
7676 NYSE YPF Mon, Jan 8, 2024 16.55 16.72 16.22 16.71
7675 NYSE YPF Fri, Jan 5, 2024 16.38 16.70 16.23 16.70
7674 NYSE YPF Thu, Jan 4, 2024 16.71 16.87 16.22 16.23
7673 NYSE YPF Wed, Jan 3, 2024 16.60 17.07 16.56 16.77
7672 NYSE YPF Tue, Jan 2, 2024 17.15 17.25 16.47 16.52
7671 NYSE YPF Fri, Dec 29, 2023 17.12 17.42 17.02 17.19
7670 NYSE YPF Thu, Dec 28, 2023 17.09 17.49 16.83 17.01
7669 NYSE YPF Wed, Dec 27, 2023 17.40 17.77 17.07 17.24
7668 NYSE YPF Tue, Dec 26, 2023 17.70 18.00 17.41 17.47
7667 NYSE YPF Fri, Dec 22, 2023 17.50 17.84 17.19 17.50
7666 NYSE YPF Thu, Dec 21, 2023 18.30 18.82 17.14 17.65
7665 NYSE YPF Wed, Dec 20, 2023 17.36 17.84 17.15 17.70
7664 NYSE YPF Tue, Dec 19, 2023 17.52 17.61 17.21 17.32
7663 NYSE YPF Mon, Dec 18, 2023 17.12 17.76 17.12 17.52
7662 NYSE YPF Fri, Dec 15, 2023 17.51 17.58 16.93 17.04
7661 NYSE YPF Thu, Dec 14, 2023 17.90 17.94 17.30 17.43
7660 NYSE YPF Wed, Dec 13, 2023 17.56 17.63 16.56 17.60
7659 NYSE YPF Tue, Dec 12, 2023 17.17 17.46 16.73 17.26
7658 NYSE YPF Mon, Dec 11, 2023 17.15 17.20 16.55 17.08
7657 NYSE YPF Fri, Dec 8, 2023 16.53 17.33 16.42 17.14
7656 NYSE YPF Thu, Dec 7, 2023 16.78 17.04 16.35 16.50
7655 NYSE YPF Wed, Dec 6, 2023 17.05 17.21 16.05 16.41
7654 NYSE YPF Tue, Dec 5, 2023 16.01 17.17 16.01 17.09
7653 NYSE YPF Mon, Dec 4, 2023 16.10 16.30 15.88 16.04
7652 NYSE YPF Fri, Dec 1, 2023 16.51 16.78 15.94 16.15
7651 NYSE YPF Thu, Nov 30, 2023 17.35 17.35 16.41 16.61
7650 NYSE YPF Wed, Nov 29, 2023 17.09 17.30 16.61 16.98
7649 NYSE YPF Tue, Nov 28, 2023 17.26 17.30 16.56 16.79
7648 NYSE YPF Mon, Nov 27, 2023 17.85 18.23 16.73 17.26
7647 NYSE YPF Fri, Nov 24, 2023 15.19 17.80 14.77 16.84
7646 NYSE YPF Wed, Nov 22, 2023 14.60 15.17 14.21 15.00
7645 NYSE YPF Tue, Nov 21, 2023 14.60 15.13 14.16 14.83
7644 NYSE YPF Mon, Nov 20, 2023 13.55 15.38 13.34 15.01
7643 NYSE YPF Fri, Nov 17, 2023 10.26 10.94 10.26 10.73
7642 NYSE YPF Thu, Nov 16, 2023 10.14 10.31 10.07 10.21
7641 NYSE YPF Wed, Nov 15, 2023 10.45 10.57 10.24 10.25
7640 NYSE YPF Tue, Nov 14, 2023 10.38 10.57 10.25 10.47
7639 NYSE YPF Mon, Nov 13, 2023 10.31 10.42 10.08 10.16
7638 NYSE YPF Fri, Nov 10, 2023 10.08 10.52 9.88 10.32
7637 NYSE YPF Thu, Nov 9, 2023 9.77 10.30 9.57 9.96
7636 NYSE YPF Wed, Nov 8, 2023 10.10 10.24 9.89 10.03
7635 NYSE YPF Tue, Nov 7, 2023 10.22 10.38 10.08 10.14
7634 NYSE YPF Mon, Nov 6, 2023 10.81 10.83 10.20 10.24
7633 NYSE YPF Fri, Nov 3, 2023 10.83 10.97 10.58 10.72
7632 NYSE YPF Thu, Nov 2, 2023 10.56 10.85 10.43 10.70
7631 NYSE YPF Wed, Nov 1, 2023 9.97 10.60 9.66 10.35
7630 NYSE YPF Tue, Oct 31, 2023 10.39 10.51 9.81 9.93
7629 NYSE YPF Mon, Oct 30, 2023 10.92 11.10 10.24 10.45
7628 NYSE YPF Fri, Oct 27, 2023 11.27 11.39 10.98 11.04
7627 NYSE YPF Thu, Oct 26, 2023 11.12 11.39 10.98 11.30
7626 NYSE YPF Wed, Oct 25, 2023 11.29 11.76 11.04 11.27
7625 NYSE YPF Tue, Oct 24, 2023 11.57 11.90 11.17 11.24
7624 NYSE YPF Mon, Oct 23, 2023 11.65 11.85 10.87 11.49
7623 NYSE YPF Fri, Oct 20, 2023 12.56 12.87 12.15 12.29
7622 NYSE YPF Thu, Oct 19, 2023 13.28 13.29 12.54 12.61
7621 NYSE YPF Wed, Oct 18, 2023 13.75 13.80 13.19 13.50
7620 NYSE YPF Tue, Oct 17, 2023 12.95 13.80 12.86 13.72
7619 NYSE YPF Mon, Oct 16, 2023 12.94 13.08 12.62 12.98
7618 NYSE YPF Fri, Oct 13, 2023 13.12 13.15 12.67 12.74
7617 NYSE YPF Thu, Oct 12, 2023 12.59 12.92 12.26 12.86
7616 NYSE YPF Wed, Oct 11, 2023 12.08 12.57 12.02 12.50
7615 NYSE YPF Tue, Oct 10, 2023 12.01 12.24 11.92 12.08
7614 NYSE YPF Mon, Oct 9, 2023 11.50 12.09 11.50 11.97
7613 NYSE YPF Fri, Oct 6, 2023 11.55 11.82 11.28 11.40
7612 NYSE YPF Thu, Oct 5, 2023 11.26 11.56 11.21 11.49
7611 NYSE YPF Wed, Oct 4, 2023 11.48 11.52 11.09 11.46
7610 NYSE YPF Tue, Oct 3, 2023 12.01 12.15 11.48 11.64
7609 NYSE YPF Mon, Oct 2, 2023 12.17 12.26 11.90 12.12
7608 NYSE YPF Fri, Sep 29, 2023 12.74 12.74 12.21 12.25
7607 NYSE YPF Thu, Sep 28, 2023 12.64 12.81 12.57 12.62
7606 NYSE YPF Wed, Sep 27, 2023 12.38 12.81 12.21 12.69
7605 NYSE YPF Tue, Sep 26, 2023 12.32 12.67 12.15 12.21
7604 NYSE YPF Mon, Sep 25, 2023 12.87 12.87 12.52 12.58
7603 NYSE YPF Fri, Sep 22, 2023 13.18 13.40 12.85 12.87
7602 NYSE YPF Thu, Sep 21, 2023 12.44 13.34 12.32 13.12
7601 NYSE YPF Wed, Sep 20, 2023 12.92 13.23 12.76 12.79
7600 NYSE YPF Tue, Sep 19, 2023 13.20 13.35 12.79 12.94
7599 NYSE YPF Mon, Sep 18, 2023 12.80 13.09 12.58 13.08
7598 NYSE YPF Fri, Sep 15, 2023 12.92 12.96 12.62 12.71
7597 NYSE YPF Thu, Sep 14, 2023 13.00 13.04 12.68 12.93
7596 NYSE YPF Wed, Sep 13, 2023 12.50 12.88 12.35 12.84
7595 NYSE YPF Tue, Sep 12, 2023 11.97 12.57 11.83 12.45
7594 NYSE YPF Mon, Sep 11, 2023 12.67 12.89 11.91 12.07
7593 NYSE YPF Fri, Sep 8, 2023 13.04 13.83 12.45 12.66
7592 NYSE YPF Thu, Sep 7, 2023 13.34 13.43 13.00 13.09
7591 NYSE YPF Wed, Sep 6, 2023 13.54 13.96 13.47 13.47
7590 NYSE YPF Tue, Sep 5, 2023 14.12 14.29 13.42 13.65
7589 NYSE YPF Fri, Sep 1, 2023 14.53 14.74 14.20 14.21
7588 NYSE YPF Thu, Aug 31, 2023 14.73 14.80 14.37 14.44
7587 NYSE YPF Wed, Aug 30, 2023 14.87 15.13 14.57 14.61
7586 NYSE YPF Tue, Aug 29, 2023 14.96 15.26 14.71 14.84
7585 NYSE YPF Mon, Aug 28, 2023 14.85 15.09 14.72 14.90
7584 NYSE YPF Fri, Aug 25, 2023 14.83 14.87 14.49 14.75
7583 NYSE YPF Thu, Aug 24, 2023 15.10 15.13 14.62 14.69
7582 NYSE YPF Wed, Aug 23, 2023 14.51 15.20 14.50 15.03
7581 NYSE YPF Tue, Aug 22, 2023 14.32 14.73 14.30 14.62
7580 NYSE YPF Mon, Aug 21, 2023 14.78 14.83 14.18 14.40
7579 NYSE YPF Fri, Aug 18, 2023 14.54 14.77 14.24 14.59
7578 NYSE YPF Thu, Aug 17, 2023 14.89 15.36 14.58 14.74
7577 NYSE YPF Wed, Aug 16, 2023 14.11 14.99 14.06 14.63
7576 NYSE YPF Tue, Aug 15, 2023 14.20 14.50 13.97 14.07
7575 NYSE YPF Mon, Aug 14, 2023 14.14 15.25 13.02 14.23
7574 NYSE YPF Fri, Aug 11, 2023 14.57 14.87 14.11 14.51
7573 NYSE YPF Thu, Aug 10, 2023 14.18 14.58 14.16 14.39
7572 NYSE YPF Wed, Aug 9, 2023 14.48 14.67 14.30 14.33
7571 NYSE YPF Tue, Aug 8, 2023 13.73 14.48 13.58 14.33
7570 NYSE YPF Mon, Aug 7, 2023 14.00 14.14 13.84 13.95
7569 NYSE YPF Fri, Aug 4, 2023 14.06 14.59 14.02 14.07
7568 NYSE YPF Thu, Aug 3, 2023 14.26 14.28 13.58 14.00
7567 NYSE YPF Wed, Aug 2, 2023 14.60 14.60 14.01 14.26
7566 NYSE YPF Tue, Aug 1, 2023 14.66 14.98 14.57 14.68
7565 NYSE YPF Mon, Jul 31, 2023 14.61 14.98 14.50 14.89
7564 NYSE YPF Fri, Jul 28, 2023 14.40 14.77 14.40 14.59
7563 NYSE YPF Thu, Jul 27, 2023 15.39 15.40 14.34 14.35
7562 NYSE YPF Wed, Jul 26, 2023 15.72 15.72 15.33 15.40
7561 NYSE YPF Tue, Jul 25, 2023 15.65 15.80 15.36 15.63
7560 NYSE YPF Mon, Jul 24, 2023 15.59 16.19 15.26 15.63
7559 NYSE YPF Fri, Jul 21, 2023 15.35 15.66 15.11 15.46
7558 NYSE YPF Thu, Jul 20, 2023 15.39 15.43 15.07 15.25
7557 NYSE YPF Wed, Jul 19, 2023 15.53 15.74 15.12 15.35
7556 NYSE YPF Tue, Jul 18, 2023 15.13 15.76 15.06 15.48
7555 NYSE YPF Mon, Jul 17, 2023 14.49 15.48 14.49 15.24
7554 NYSE YPF Fri, Jul 14, 2023 15.02 15.02 14.36 14.48
7553 NYSE YPF Thu, Jul 13, 2023 14.98 15.31 14.81 15.17
7552 NYSE YPF Wed, Jul 12, 2023 14.60 15.05 14.60 14.94
7551 NYSE YPF Tue, Jul 11, 2023 14.49 14.55 14.23 14.42
7550 NYSE YPF Mon, Jul 10, 2023 14.30 14.57 14.26 14.51
7549 NYSE YPF Fri, Jul 7, 2023 14.19 14.55 14.14 14.37
7548 NYSE YPF Thu, Jul 6, 2023 15.09 15.09 13.87 14.05
7547 NYSE YPF Wed, Jul 5, 2023 15.00 15.16 14.64 15.15
7546 NYSE YPF Mon, Jul 3, 2023 15.07 15.38 14.85 14.89
7545 NYSE YPF Fri, Jun 30, 2023 15.06 15.16 14.80 14.89
7544 NYSE YPF Thu, Jun 29, 2023 14.93 15.19 14.66 15.19
7543 NYSE YPF Wed, Jun 28, 2023 15.06 15.37 14.75 14.77
7542 NYSE YPF Tue, Jun 27, 2023 15.41 15.66 14.77 14.99
7541 NYSE YPF Mon, Jun 26, 2023 15.66 15.98 15.09 15.40
7540 NYSE YPF Fri, Jun 23, 2023 14.49 15.05 14.14 14.79
7539 NYSE YPF Thu, Jun 22, 2023 15.30 15.40 14.48 14.73
7538 NYSE YPF Wed, Jun 21, 2023 14.53 15.47 14.47 15.45
7537 NYSE YPF Tue, Jun 20, 2023 14.68 14.72 14.35 14.54
7536 NYSE YPF Fri, Jun 16, 2023 13.52 14.80 13.33 14.55
7535 NYSE YPF Thu, Jun 15, 2023 12.60 13.46 12.59 13.45
7534 NYSE YPF Wed, Jun 14, 2023 12.54 12.64 12.30 12.50
7533 NYSE YPF Tue, Jun 13, 2023 12.52 12.74 12.36 12.40
7532 NYSE YPF Mon, Jun 12, 2023 12.31 12.60 12.25 12.39
7531 NYSE YPF Fri, Jun 9, 2023 12.65 12.88 12.49 12.55
7530 NYSE YPF Thu, Jun 8, 2023 12.53 12.85 12.45 12.62
7529 NYSE YPF Wed, Jun 7, 2023 12.54 12.78 12.39 12.53
7528 NYSE YPF Tue, Jun 6, 2023 11.76 12.55 11.68 12.46
7527 NYSE YPF Mon, Jun 5, 2023 11.71 11.81 11.48 11.48
7526 NYSE YPF Fri, Jun 2, 2023 11.52 11.77 11.39 11.48
7525 NYSE YPF Thu, Jun 1, 2023 11.00 11.56 11.00 11.30
7524 NYSE YPF Wed, May 31, 2023 11.12 11.29 10.92 10.99
7523 NYSE YPF Tue, May 30, 2023 10.99 11.30 10.81 11.28
7522 NYSE YPF Fri, May 26, 2023 11.29 11.55 11.11 11.12
7521 NYSE YPF Thu, May 25, 2023 11.15 11.21 10.97 11.06
7520 NYSE YPF Wed, May 24, 2023 11.26 11.38 10.92 11.38
7519 NYSE YPF Tue, May 23, 2023 10.80 11.41 10.60 11.17
7518 NYSE YPF Mon, May 22, 2023 10.85 10.98 10.74 10.80
7517 NYSE YPF Fri, May 19, 2023 10.92 10.98 10.76 10.81
7516 NYSE YPF Thu, May 18, 2023 11.03 11.03 10.65 10.88
7515 NYSE YPF Wed, May 17, 2023 10.97 11.19 10.78 11.06
7514 NYSE YPF Tue, May 16, 2023 11.07 11.37 10.79 10.80
7513 NYSE YPF Mon, May 15, 2023 11.41 11.50 10.67 11.13
7512 NYSE YPF Fri, May 12, 2023 11.83 12.10 11.29 11.36
7511 NYSE YPF Thu, May 11, 2023 11.50 11.88 11.16 11.75
7510 NYSE YPF Wed, May 10, 2023 11.82 11.89 11.63 11.65
7509 NYSE YPF Tue, May 9, 2023 11.39 11.90 11.32 11.74
7508 NYSE YPF Mon, May 8, 2023 11.72 11.82 11.51 11.52
7507 NYSE YPF Fri, May 5, 2023 10.83 11.51 10.77 11.39
7506 NYSE YPF Thu, May 4, 2023 10.63 10.84 10.49 10.54
7505 NYSE YPF Wed, May 3, 2023 10.64 10.81 10.54 10.62
7504 NYSE YPF Tue, May 2, 2023 10.90 10.90 10.59 10.81
7503 NYSE YPF Mon, May 1, 2023 11.00 11.34 10.72 10.97
7502 NYSE YPF Fri, Apr 28, 2023 10.95 11.22 10.80 11.12
7501 NYSE YPF Thu, Apr 27, 2023 11.00 11.21 10.90 11.08
7500 NYSE YPF Wed, Apr 26, 2023 11.31 11.38 10.98 11.02
7499 NYSE YPF Tue, Apr 25, 2023 11.32 11.37 10.90 11.12
7498 NYSE YPF Mon, Apr 24, 2023 11.44 11.59 11.28 11.43
7497 NYSE YPF Fri, Apr 21, 2023 11.41 11.57 11.24 11.30
7496 NYSE YPF Thu, Apr 20, 2023 11.37 11.63 11.30 11.48
7495 NYSE YPF Wed, Apr 19, 2023 11.95 12.02 11.46 11.56
7494 NYSE YPF Tue, Apr 18, 2023 12.33 12.67 12.18 12.22
7493 NYSE YPF Mon, Apr 17, 2023 12.45 12.52 12.08 12.28
7492 NYSE YPF Fri, Apr 14, 2023 12.40 12.62 12.27 12.45
7491 NYSE YPF Thu, Apr 13, 2023 12.62 12.68 12.31 12.35
7490 NYSE YPF Wed, Apr 12, 2023 12.51 12.65 12.46 12.54
7489 NYSE YPF Tue, Apr 11, 2023 12.47 12.66 12.32 12.41
7488 NYSE YPF Mon, Apr 10, 2023 11.38 12.54 11.37 12.30
7487 NYSE YPF Thu, Apr 6, 2023 11.56 11.66 11.09 11.16
7486 NYSE YPF Wed, Apr 5, 2023 11.40 11.49 11.05 11.47
7485 NYSE YPF Tue, Apr 4, 2023 11.70 11.81 11.13 11.40
7484 NYSE YPF Mon, Apr 3, 2023 11.51 11.70 11.20 11.65
7483 NYSE YPF Fri, Mar 31, 2023 11.56 11.70 10.72 10.98
7482 NYSE YPF Thu, Mar 30, 2023 11.39 11.54 11.06 11.43
7481 NYSE YPF Wed, Mar 29, 2023 11.05 11.36 10.91 11.23
7480 NYSE YPF Tue, Mar 28, 2023 10.34 10.99 10.33 10.83
7479 NYSE YPF Mon, Mar 27, 2023 9.78 10.36 9.78 10.31
7478 NYSE YPF Fri, Mar 24, 2023 9.57 9.74 9.33 9.62
7477 NYSE YPF Thu, Mar 23, 2023 9.92 10.15 9.55 9.66
7476 NYSE YPF Wed, Mar 22, 2023 9.82 10.11 9.63 9.77
7475 NYSE YPF Tue, Mar 21, 2023 9.33 10.00 9.29 9.82
7474 NYSE YPF Mon, Mar 20, 2023 8.99 9.45 8.95 9.13
7473 NYSE YPF Fri, Mar 17, 2023 9.40 9.48 9.03 9.05
7472 NYSE YPF Thu, Mar 16, 2023 9.15 9.65 9.04 9.52
7471 NYSE YPF Wed, Mar 15, 2023 9.22 9.40 8.73 9.27
7470 NYSE YPF Tue, Mar 14, 2023 9.96 10.46 9.72 9.78
7469 NYSE YPF Mon, Mar 13, 2023 10.27 10.52 9.83 9.91
7468 NYSE YPF Fri, Mar 10, 2023 11.80 11.90 10.60 10.65
7467 NYSE YPF Thu, Mar 9, 2023 12.02 12.36 11.56 11.56
7466 NYSE YPF Wed, Mar 8, 2023 11.86 12.13 11.79 12.05
7465 NYSE YPF Tue, Mar 7, 2023 12.70 12.70 11.67 11.80
7464 NYSE YPF Mon, Mar 6, 2023 11.93 12.74 11.80 12.71
7463 NYSE YPF Fri, Mar 3, 2023 11.45 12.00 11.34 11.93
7462 NYSE YPF Thu, Mar 2, 2023 12.03 12.03 11.49 11.55
7461 NYSE YPF Wed, Mar 1, 2023 11.71 12.15 11.66 12.10
7460 NYSE YPF Tue, Feb 28, 2023 12.22 12.24 11.60 11.77
7459 NYSE YPF Mon, Feb 27, 2023 11.95 12.22 11.90 12.11
7458 NYSE YPF Fri, Feb 24, 2023 11.58 11.91 11.36 11.88
7457 NYSE YPF Thu, Feb 23, 2023 11.52 11.79 11.46 11.71
7456 NYSE YPF Wed, Feb 22, 2023 11.32 11.47 11.14 11.37
7455 NYSE YPF Tue, Feb 21, 2023 11.41 11.67 11.28 11.40
7454 NYSE YPF Fri, Feb 17, 2023 11.60 11.64 11.07 11.41
7453 NYSE YPF Thu, Feb 16, 2023 11.87 12.59 11.81 11.89
7452 NYSE YPF Wed, Feb 15, 2023 12.05 12.09 11.58 11.88
7451 NYSE YPF Tue, Feb 14, 2023 12.01 12.32 11.78 12.09
7450 NYSE YPF Mon, Feb 13, 2023 11.75 12.49 11.55 12.03
7449 NYSE YPF Fri, Feb 10, 2023 11.43 11.74 11.35 11.58
7448 NYSE YPF Thu, Feb 9, 2023 11.61 11.74 11.16 11.28
7447 NYSE YPF Wed, Feb 8, 2023 11.54 11.93 11.28 11.55
7446 NYSE YPF Tue, Feb 7, 2023 11.50 11.76 11.30 11.54
7445 NYSE YPF Mon, Feb 6, 2023 11.31 11.51 10.99 11.48
7444 NYSE YPF Fri, Feb 3, 2023 11.26 11.75 11.14 11.18
7443 NYSE YPF Thu, Feb 2, 2023 11.91 11.98 11.20 11.47
7442 NYSE YPF Wed, Feb 1, 2023 11.89 12.07 11.28 11.75
7441 NYSE YPF Tue, Jan 31, 2023 11.15 12.02 11.09 11.95
7440 NYSE YPF Mon, Jan 30, 2023 11.41 11.51 10.90 11.15
7439 NYSE YPF Fri, Jan 27, 2023 11.92 12.10 11.51 11.54
7438 NYSE YPF Thu, Jan 26, 2023 12.29 12.35 11.77 12.02
7437 NYSE YPF Wed, Jan 25, 2023 11.92 12.11 11.51 12.08
7436 NYSE YPF Tue, Jan 24, 2023 11.90 12.27 11.56 12.00
7435 NYSE YPF Mon, Jan 23, 2023 12.03 12.75 11.87 11.98
7434 NYSE YPF Fri, Jan 20, 2023 11.37 12.05 11.29 11.92
7433 NYSE YPF Thu, Jan 19, 2023 10.98 11.31 10.64 11.22
7432 NYSE YPF Wed, Jan 18, 2023 12.35 13.11 11.19 11.21
7431 NYSE YPF Tue, Jan 17, 2023 11.28 12.22 11.03 12.22
7430 NYSE YPF Fri, Jan 13, 2023 10.35 11.32 10.35 11.08
7429 NYSE YPF Thu, Jan 12, 2023 9.89 10.66 9.77 10.35
7428 NYSE YPF Wed, Jan 11, 2023 9.73 9.92 9.68 9.87
7427 NYSE YPF Tue, Jan 10, 2023 9.77 9.83 9.50 9.72
7426 NYSE YPF Mon, Jan 9, 2023 9.55 9.77 9.36 9.75
7425 NYSE YPF Fri, Jan 6, 2023 9.54 9.72 9.42 9.45
7424 NYSE YPF Thu, Jan 5, 2023 8.71 9.36 8.68 9.35
7423 NYSE YPF Wed, Jan 4, 2023 8.70 8.81 8.50 8.71
7422 NYSE YPF Tue, Jan 3, 2023 9.23 9.50 8.64 8.71
7421 NYSE YPF Fri, Dec 30, 2022 9.07 9.27 8.97 9.19
7420 NYSE YPF Thu, Dec 29, 2022 9.15 9.39 9.04 9.05
7419 NYSE YPF Wed, Dec 28, 2022 8.91 9.24 8.76 9.09
7418 NYSE YPF Tue, Dec 27, 2022 8.99 9.05 8.73 8.84
7417 NYSE YPF Fri, Dec 23, 2022 8.90 9.12 8.84 9.09
7416 NYSE YPF Thu, Dec 22, 2022 8.68 8.86 8.51 8.86
7415 NYSE YPF Wed, Dec 21, 2022 8.60 8.73 8.54 8.68
7414 NYSE YPF Tue, Dec 20, 2022 7.99 8.77 7.97 8.47
7413 NYSE YPF Mon, Dec 19, 2022 7.54 7.94 7.47 7.94
7412 NYSE YPF Fri, Dec 16, 2022 7.32 7.49 7.28 7.47
7411 NYSE YPF Thu, Dec 15, 2022 7.32 7.48 7.24 7.47
7410 NYSE YPF Wed, Dec 14, 2022 7.50 7.63 7.29 7.39
7409 NYSE YPF Tue, Dec 13, 2022 7.69 7.78 7.50 7.51
7408 NYSE YPF Mon, Dec 12, 2022 7.35 7.58 7.32 7.49
7407 NYSE YPF Fri, Dec 9, 2022 7.34 7.50 7.21 7.38
7406 NYSE YPF Thu, Dec 8, 2022 7.91 7.99 7.38 7.40
7405 NYSE YPF Wed, Dec 7, 2022 7.71 7.85 7.60 7.78
7404 NYSE YPF Tue, Dec 6, 2022 7.84 7.98 7.55 7.65
7403 NYSE YPF Mon, Dec 5, 2022 8.39 8.47 7.78 7.78
7402 NYSE YPF Fri, Dec 2, 2022 8.35 8.54 8.26 8.26
7401 NYSE YPF Thu, Dec 1, 2022 8.43 8.50 8.16 8.38
7400 NYSE YPF Wed, Nov 30, 2022 8.73 8.85 8.27 8.39
7399 NYSE YPF Tue, Nov 29, 2022 8.36 8.70 8.34 8.60
7398 NYSE YPF Mon, Nov 28, 2022 7.99 8.44 7.90 8.28
7397 NYSE YPF Fri, Nov 25, 2022 7.75 8.34 7.75 8.22
7396 NYSE YPF Wed, Nov 23, 2022 7.48 7.72 7.36 7.66
7395 NYSE YPF Tue, Nov 22, 2022 7.43 7.59 7.27 7.48
7394 NYSE YPF Mon, Nov 21, 2022 7.18 7.28 6.79 7.27
7393 NYSE YPF Fri, Nov 18, 2022 7.31 7.50 7.11 7.36
7392 NYSE YPF Thu, Nov 17, 2022 7.48 7.58 7.21 7.39
7391 NYSE YPF Wed, Nov 16, 2022 8.05 8.06 7.59 7.64
7390 NYSE YPF Tue, Nov 15, 2022 8.17 8.41 8.03 8.08
7389 NYSE YPF Mon, Nov 14, 2022 7.59 8.12 7.34 8.04
7388 NYSE YPF Fri, Nov 11, 2022 7.36 7.71 7.35 7.65
7387 NYSE YPF Thu, Nov 10, 2022 7.50 7.61 7.11 7.19
7386 NYSE YPF Wed, Nov 9, 2022 7.73 7.75 7.04 7.12
7385 NYSE YPF Tue, Nov 8, 2022 7.90 7.90 7.61 7.75
7384 NYSE YPF Mon, Nov 7, 2022 8.05 8.27 7.92 7.93
7383 NYSE YPF Fri, Nov 4, 2022 8.39 8.59 8.02 8.04
7382 NYSE YPF Thu, Nov 3, 2022 7.92 8.25 7.82 8.12
7381 NYSE YPF Wed, Nov 2, 2022 8.25 8.31 7.93 7.93
7380 NYSE YPF Tue, Nov 1, 2022 7.78 8.34 7.76 8.26
7379 NYSE YPF Mon, Oct 31, 2022 7.49 7.70 7.36 7.64
7378 NYSE YPF Fri, Oct 28, 2022 7.91 8.00 7.52 7.64
7377 NYSE YPF Thu, Oct 27, 2022 7.92 7.99 7.73 7.87
7376 NYSE YPF Wed, Oct 26, 2022 7.67 7.98 7.66 7.78
7375 NYSE YPF Tue, Oct 25, 2022 7.62 7.69 7.46 7.63
7374 NYSE YPF Mon, Oct 24, 2022 7.10 7.61 6.82 7.39
7373 NYSE YPF Fri, Oct 21, 2022 7.02 7.21 6.87 7.17
7372 NYSE YPF Thu, Oct 20, 2022 7.15 7.49 7.02 7.05
7371 NYSE YPF Wed, Oct 19, 2022 6.95 7.19 6.95 7.04
7370 NYSE YPF Tue, Oct 18, 2022 7.10 7.19 6.76 6.94
7369 NYSE YPF Mon, Oct 17, 2022 6.81 7.15 6.78 7.07
7368 NYSE YPF Fri, Oct 14, 2022 6.84 6.88 6.64 6.66
7367 NYSE YPF Thu, Oct 13, 2022 6.55 6.97 6.45 6.87
7366 NYSE YPF Wed, Oct 12, 2022 6.62 6.72 6.46 6.60
7365 NYSE YPF Tue, Oct 11, 2022 6.89 6.97 6.67 6.73
7364 NYSE YPF Mon, Oct 10, 2022 7.18 7.24 6.78 6.88
7363 NYSE YPF Fri, Oct 7, 2022 7.30 7.52 7.08 7.19
7362 NYSE YPF Thu, Oct 6, 2022 7.50 7.54 7.16 7.21
7361 NYSE YPF Wed, Oct 5, 2022 6.95 7.48 6.81 7.40
7360 NYSE YPF Tue, Oct 4, 2022 6.99 7.09 6.84 6.93
7359 NYSE YPF Mon, Oct 3, 2022 6.50 6.87 6.49 6.82
7358 NYSE YPF Fri, Sep 30, 2022 6.12 6.26 6.08 6.21
7357 NYSE YPF Thu, Sep 29, 2022 6.30 6.40 6.16 6.22
7356 NYSE YPF Wed, Sep 28, 2022 6.21 6.41 6.15 6.39
7355 NYSE YPF Tue, Sep 27, 2022 6.37 6.42 6.20 6.21
7354 NYSE YPF Mon, Sep 26, 2022 6.08 6.48 5.99 6.25
7353 NYSE YPF Fri, Sep 23, 2022 6.46 6.50 6.13 6.23
7352 NYSE YPF Thu, Sep 22, 2022 6.97 7.05 6.84 6.92
7351 NYSE YPF Wed, Sep 21, 2022 7.25 7.26 6.71 6.82
7350 NYSE YPF Tue, Sep 20, 2022 7.14 7.26 7.08 7.16
7349 NYSE YPF Mon, Sep 19, 2022 6.76 7.33 6.70 7.21
7348 NYSE YPF Fri, Sep 16, 2022 6.66 7.10 6.55 6.97
7347 NYSE YPF Thu, Sep 15, 2022 7.22 7.31 6.54 6.67
7346 NYSE YPF Wed, Sep 14, 2022 7.15 7.37 7.15 7.30
7345 NYSE YPF Tue, Sep 13, 2022 6.88 7.33 6.79 7.11
7344 NYSE YPF Mon, Sep 12, 2022 7.10 7.28 6.88 7.02
7343 NYSE YPF Fri, Sep 9, 2022 6.90 7.05 6.77 6.97
7342 NYSE YPF Thu, Sep 8, 2022 6.74 7.04 6.61 6.77
7341 NYSE YPF Wed, Sep 7, 2022 5.95 6.64 5.77 6.60
7340 NYSE YPF Tue, Sep 6, 2022 5.95 6.25 5.76 6.02
7339 NYSE YPF Fri, Sep 2, 2022 5.71 5.96 5.56 5.82
7338 NYSE YPF Thu, Sep 1, 2022 5.47 5.65 5.35 5.62
7337 NYSE YPF Wed, Aug 31, 2022 5.28 5.68 5.16 5.49
7336 NYSE YPF Tue, Aug 30, 2022 5.89 5.94 5.45 5.51
7335 NYSE YPF Mon, Aug 29, 2022 5.45 6.07 5.44 5.88
7334 NYSE YPF Fri, Aug 26, 2022 5.53 5.59 5.41 5.51
7333 NYSE YPF Thu, Aug 25, 2022 5.33 5.64 5.22 5.58
7332 NYSE YPF Wed, Aug 24, 2022 5.15 5.35 5.07 5.30
7331 NYSE YPF Tue, Aug 23, 2022 4.84 5.21 4.81 5.17
7330 NYSE YPF Mon, Aug 22, 2022 4.59 4.86 4.47 4.77
7329 NYSE YPF Fri, Aug 19, 2022 4.79 4.79 4.61 4.65
7328 NYSE YPF Thu, Aug 18, 2022 4.65 4.94 4.65 4.85
7327 NYSE YPF Wed, Aug 17, 2022 4.61 4.72 4.50 4.64
7326 NYSE YPF Tue, Aug 16, 2022 4.65 4.75 4.55 4.61
7325 NYSE YPF Mon, Aug 15, 2022 4.35 4.65 4.22 4.64
7324 NYSE YPF Fri, Aug 12, 2022 4.12 4.43 4.11 4.41
7323 NYSE YPF Thu, Aug 11, 2022 4.02 4.18 4.00 4.09
7322 NYSE YPF Wed, Aug 10, 2022 3.96 3.96 3.84 3.91
7321 NYSE YPF Tue, Aug 9, 2022 4.02 4.06 3.89 3.91
7320 NYSE YPF Mon, Aug 8, 2022 3.73 4.03 3.73 4.00
7319 NYSE YPF Fri, Aug 5, 2022 3.60 3.78 3.52 3.75
7318 NYSE YPF Thu, Aug 4, 2022 3.73 3.79 3.62 3.66
7317 NYSE YPF Wed, Aug 3, 2022 3.71 3.75 3.64 3.72
7316 NYSE YPF Tue, Aug 2, 2022 3.61 3.74 3.61 3.66
7315 NYSE YPF Mon, Aug 1, 2022 3.66 3.73 3.56 3.65
7314 NYSE YPF Fri, Jul 29, 2022 3.60 3.80 3.55 3.71
7313 NYSE YPF Thu, Jul 28, 2022 3.40 3.51 3.30 3.48
7312 NYSE YPF Wed, Jul 27, 2022 3.24 3.35 3.15 3.35
7311 NYSE YPF Tue, Jul 26, 2022 3.19 3.27 3.14 3.20
7310 NYSE YPF Mon, Jul 25, 2022 2.95 3.14 2.94 3.14
7309 NYSE YPF Fri, Jul 22, 2022 2.89 2.97 2.89 2.91
7308 NYSE YPF Thu, Jul 21, 2022 2.90 2.94 2.82 2.91
7307 NYSE YPF Wed, Jul 20, 2022 3.04 3.05 2.96 2.99
7306 NYSE YPF Tue, Jul 19, 2022 3.02 3.07 2.97 3.06
7305 NYSE YPF Mon, Jul 18, 2022 3.01 3.11 2.97 2.99
7304 NYSE YPF Fri, Jul 15, 2022 3.04 3.08 2.89 2.97
7303 NYSE YPF Thu, Jul 14, 2022 2.94 2.95 2.83 2.93
7302 NYSE YPF Wed, Jul 13, 2022 2.94 3.09 2.94 3.01
7301 NYSE YPF Tue, Jul 12, 2022 3.01 3.05 2.90 3.00
7300 NYSE YPF Mon, Jul 11, 2022 3.10 3.16 3.01 3.05
7299 NYSE YPF Fri, Jul 8, 2022 3.17 3.20 3.08 3.17
7298 NYSE YPF Thu, Jul 7, 2022 3.16 3.28 3.11 3.12
7297 NYSE YPF Wed, Jul 6, 2022 3.13 3.13 2.98 3.09
7296 NYSE YPF Tue, Jul 5, 2022 3.18 3.19 2.98 3.13
7295 NYSE YPF Fri, Jul 1, 2022 3.26 3.33 3.16 3.32
7294 NYSE YPF Thu, Jun 30, 2022 3.35 3.35 3.18 3.26
7293 NYSE YPF Wed, Jun 29, 2022 3.48 3.53 3.27 3.34
7292 NYSE YPF Tue, Jun 28, 2022 3.47 3.56 3.36 3.43
7291 NYSE YPF Mon, Jun 27, 2022 3.28 3.43 3.23 3.38
7290 NYSE YPF Fri, Jun 24, 2022 3.27 3.32 3.18 3.22
7289 NYSE YPF Thu, Jun 23, 2022 3.51 3.53 3.15 3.23
7288 NYSE YPF Wed, Jun 22, 2022 3.45 3.52 3.35 3.47
7287 NYSE YPF Tue, Jun 21, 2022 3.52 3.55 3.40 3.54
7286 NYSE YPF Fri, Jun 17, 2022 3.54 3.57 3.32 3.42
7285 NYSE YPF Thu, Jun 16, 2022 3.62 3.67 3.50 3.52
7284 NYSE YPF Wed, Jun 15, 2022 3.74 3.81 3.66 3.75
7283 NYSE YPF Tue, Jun 14, 2022 3.91 3.96 3.70 3.72
7282 NYSE YPF Mon, Jun 13, 2022 3.93 3.93 3.77 3.88
7281 NYSE YPF Fri, Jun 10, 2022 4.12 4.13 4.00 4.05
7280 NYSE YPF Thu, Jun 9, 2022 4.39 4.39 4.12 4.14
7279 NYSE YPF Wed, Jun 8, 2022 4.39 4.51 4.34 4.39
7278 NYSE YPF Tue, Jun 7, 2022 4.30 4.41 4.28 4.38
7277 NYSE YPF Mon, Jun 6, 2022 4.53 4.63 4.34 4.36
7276 NYSE YPF Fri, Jun 3, 2022 4.34 4.51 4.25 4.44
7275 NYSE YPF Thu, Jun 2, 2022 4.37 4.40 4.29 4.37
7274 NYSE YPF Wed, Jun 1, 2022 4.51 4.60 4.35 4.40
7273 NYSE YPF Tue, May 31, 2022 4.68 4.72 4.48 4.50
7272 NYSE YPF Fri, May 27, 2022 4.49 4.67 4.44 4.66
7271 NYSE YPF Thu, May 26, 2022 4.51 4.62 4.51 4.54
7270 NYSE YPF Wed, May 25, 2022 4.40 4.52 4.40 4.50
7269 NYSE YPF Tue, May 24, 2022 4.47 4.49 4.34 4.43
7268 NYSE YPF Mon, May 23, 2022 4.35 4.50 4.29 4.50
7267 NYSE YPF Fri, May 20, 2022 4.44 4.45 4.24 4.34
7266 NYSE YPF Thu, May 19, 2022 4.25 4.42 4.23 4.37
7265 NYSE YPF Wed, May 18, 2022 4.50 4.52 4.23 4.26
7264 NYSE YPF Tue, May 17, 2022 4.53 4.57 4.44 4.49
7263 NYSE YPF Mon, May 16, 2022 4.25 4.50 4.25 4.42
7262 NYSE YPF Fri, May 13, 2022 4.12 4.27 4.12 4.25
7261 NYSE YPF Thu, May 12, 2022 4.02 4.12 3.86 4.04
7260 NYSE YPF Wed, May 11, 2022 3.97 4.16 3.93 4.06
7259 NYSE YPF Tue, May 10, 2022 3.93 4.00 3.80 3.92
7258 NYSE YPF Mon, May 9, 2022 4.00 4.05 3.84 3.88
7257 NYSE YPF Fri, May 6, 2022 4.16 4.21 4.01 4.12
7256 NYSE YPF Thu, May 5, 2022 4.40 4.42 4.09 4.14
7255 NYSE YPF Wed, May 4, 2022 4.36 4.41 4.20 4.40
7254 NYSE YPF Tue, May 3, 2022 4.12 4.31 4.12 4.26
7253 NYSE YPF Mon, May 2, 2022 4.19 4.25 4.04 4.14
7252 NYSE YPF Fri, Apr 29, 2022 4.32 4.44 4.20 4.24
7251 NYSE YPF Thu, Apr 28, 2022 4.25 4.41 4.15 4.33
7250 NYSE YPF Wed, Apr 27, 2022 4.13 4.25 4.07 4.19
7249 NYSE YPF Tue, Apr 26, 2022 4.44 4.44 4.14 4.15
7248 NYSE YPF Mon, Apr 25, 2022 4.46 4.49 4.26 4.47
7247 NYSE YPF Fri, Apr 22, 2022 4.74 4.84 4.59 4.64
7246 NYSE YPF Thu, Apr 21, 2022 5.08 5.10 4.75 4.77
7245 NYSE YPF Wed, Apr 20, 2022 5.14 5.21 5.01 5.07
7244 NYSE YPF Tue, Apr 19, 2022 5.20 5.29 5.08 5.14
7243 NYSE YPF Mon, Apr 18, 2022 5.30 5.43 5.19 5.23
7242 NYSE YPF Thu, Apr 14, 2022 5.10 5.25 5.07 5.18
7241 NYSE YPF Wed, Apr 13, 2022 5.12 5.19 5.06 5.14
7240 NYSE YPF Tue, Apr 12, 2022 5.14 5.21 5.03 5.07
7239 NYSE YPF Mon, Apr 11, 2022 5.04 5.13 5.01 5.03
7238 NYSE YPF Fri, Apr 8, 2022 5.18 5.24 5.13 5.14
7237 NYSE YPF Thu, Apr 7, 2022 5.16 5.21 4.96 5.13
7236 NYSE YPF Wed, Apr 6, 2022 5.20 5.23 5.05 5.07
7235 NYSE YPF Tue, Apr 5, 2022 5.40 5.59 5.18 5.19
7234 NYSE YPF Mon, Apr 4, 2022 5.14 5.38 5.13 5.31
7233 NYSE YPF Fri, Apr 1, 2022 4.87 5.05 4.83 5.05
7232 NYSE YPF Thu, Mar 31, 2022 4.85 4.94 4.77 4.83
7231 NYSE YPF Wed, Mar 30, 2022 4.81 5.00 4.81 4.88
7230 NYSE YPF Tue, Mar 29, 2022 4.67 4.84 4.59 4.81
7229 NYSE YPF Mon, Mar 28, 2022 4.70 4.85 4.61 4.76
7228 NYSE YPF Fri, Mar 25, 2022 4.78 4.87 4.69 4.79
7227 NYSE YPF Thu, Mar 24, 2022 4.64 4.85 4.62 4.79
7226 NYSE YPF Wed, Mar 23, 2022 4.57 4.75 4.57 4.65
7225 NYSE YPF Tue, Mar 22, 2022 4.65 4.67 4.51 4.53
7224 NYSE YPF Mon, Mar 21, 2022 4.46 4.64 4.45 4.57
7223 NYSE YPF Fri, Mar 18, 2022 4.50 4.53 4.37 4.38
7222 NYSE YPF Thu, Mar 17, 2022 4.31 4.50 4.30 4.48
7221 NYSE YPF Wed, Mar 16, 2022 4.40 4.48 4.25 4.31
7220 NYSE YPF Tue, Mar 15, 2022 4.40 4.44 4.26 4.34
7219 NYSE YPF Mon, Mar 14, 2022 4.64 4.66 4.39 4.50
7218 NYSE YPF Fri, Mar 11, 2022 4.82 4.84 4.64 4.66
7217 NYSE YPF Thu, Mar 10, 2022 4.62 4.97 4.61 4.82
7216 NYSE YPF Wed, Mar 9, 2022 4.44 4.70 4.40 4.65
7215 NYSE YPF Tue, Mar 8, 2022 4.14 4.50 4.12 4.38
7214 NYSE YPF Mon, Mar 7, 2022 4.40 4.53 4.05 4.08
7213 NYSE YPF Fri, Mar 4, 2022 4.60 4.61 4.27 4.34
7212 NYSE YPF Thu, Mar 3, 2022 4.67 4.75 4.46 4.55
7211 NYSE YPF Wed, Mar 2, 2022 4.41 4.87 4.41 4.68
7210 NYSE YPF Tue, Mar 1, 2022 4.20 4.39 4.19 4.35
7209 NYSE YPF Mon, Feb 28, 2022 4.33 4.33 4.07 4.20
7208 NYSE YPF Fri, Feb 25, 2022 4.29 4.39 4.26 4.38
7207 NYSE YPF Thu, Feb 24, 2022 4.44 4.45 4.22 4.31
7206 NYSE YPF Wed, Feb 23, 2022 4.51 4.58 4.37 4.44
7205 NYSE YPF Tue, Feb 22, 2022 4.36 4.57 4.36 4.46
7204 NYSE YPF Fri, Feb 18, 2022 4.26 4.38 4.24 4.29
7203 NYSE YPF Thu, Feb 17, 2022 4.36 4.42 4.28 4.32
7202 NYSE YPF Wed, Feb 16, 2022 4.15 4.45 4.14 4.39
7201 NYSE YPF Tue, Feb 15, 2022 3.98 4.15 3.95 4.14
7200 NYSE YPF Mon, Feb 14, 2022 4.29 4.33 4.08 4.09
7199 NYSE YPF Fri, Feb 11, 2022 4.16 4.33 4.12 4.19
7198 NYSE YPF Thu, Feb 10, 2022 4.00 4.24 3.99 4.11
7197 NYSE YPF Wed, Feb 9, 2022 4.06 4.19 4.06 4.07
7196 NYSE YPF Tue, Feb 8, 2022 4.10 4.16 4.00 4.05
7195 NYSE YPF Mon, Feb 7, 2022 4.12 4.18 4.03 4.13
7194 NYSE YPF Fri, Feb 4, 2022 4.17 4.19 4.02 4.10
7193 NYSE YPF Thu, Feb 3, 2022 4.20 4.23 4.11 4.16
7192 NYSE YPF Wed, Feb 2, 2022 4.41 4.45 4.24 4.31
7191 NYSE YPF Tue, Feb 1, 2022 4.28 4.49 4.26 4.37
7190 NYSE YPF Mon, Jan 31, 2022 4.20 4.36 4.15 4.32
7189 NYSE YPF Fri, Jan 28, 2022 4.18 4.28 4.13 4.25
7188 NYSE YPF Thu, Jan 27, 2022 4.06 4.06 3.86 3.97
7187 NYSE YPF Wed, Jan 26, 2022 4.02 4.07 3.92 3.95
7186 NYSE YPF Tue, Jan 25, 2022 3.72 3.98 3.69 3.93
7185 NYSE YPF Mon, Jan 24, 2022 3.63 3.79 3.54 3.77
7184 NYSE YPF Fri, Jan 21, 2022 3.88 3.91 3.76 3.83
7183 NYSE YPF Thu, Jan 20, 2022 4.02 4.09 3.95 3.98
7182 NYSE YPF Wed, Jan 19, 2022 4.17 4.27 4.08 4.09
7181 NYSE YPF Tue, Jan 18, 2022 4.37 4.38 4.14 4.17
7180 NYSE YPF Fri, Jan 14, 2022 4.30 4.40 4.22 4.36
7179 NYSE YPF Thu, Jan 13, 2022 4.25 4.41 4.20 4.20
7178 NYSE YPF Wed, Jan 12, 2022 4.11 4.16 4.06 4.15
7177 NYSE YPF Tue, Jan 11, 2022 3.95 4.11 3.90 4.09
7176 NYSE YPF Mon, Jan 10, 2022 4.02 4.03 3.87 3.91
7175 NYSE YPF Fri, Jan 7, 2022 3.94 4.03 3.86 4.03
7174 NYSE YPF Thu, Jan 6, 2022 4.09 4.09 3.94 3.95
7173 NYSE YPF Wed, Jan 5, 2022 4.21 4.29 3.98 3.99
7172 NYSE YPF Tue, Jan 4, 2022 4.12 4.20 4.08 4.16
7171 NYSE YPF Mon, Jan 3, 2022 3.85 4.10 3.85 4.04
7170 NYSE YPF Fri, Dec 31, 2021 3.89 3.90 3.80 3.82
7169 NYSE YPF Thu, Dec 30, 2021 4.03 4.06 3.88 3.91
7168 NYSE YPF Wed, Dec 29, 2021 4.03 4.07 3.93 3.99
7167 NYSE YPF Tue, Dec 28, 2021 4.10 4.21 4.05 4.07
7166 NYSE YPF Mon, Dec 27, 2021 3.92 4.12 3.87 4.07
7165 NYSE YPF Thu, Dec 23, 2021 3.88 3.96 3.87 3.92
7164 NYSE YPF Wed, Dec 22, 2021 3.81 3.91 3.80 3.89
7163 NYSE YPF Tue, Dec 21, 2021 3.84 3.93 3.83 3.84
7162 NYSE YPF Mon, Dec 20, 2021 3.71 3.76 3.62 3.75
7161 NYSE YPF Fri, Dec 17, 2021 3.84 3.93 3.78 3.81
7160 NYSE YPF Thu, Dec 16, 2021 3.88 4.00 3.86 3.91
7159 NYSE YPF Wed, Dec 15, 2021 3.79 3.87 3.72 3.82
7158 NYSE YPF Tue, Dec 14, 2021 3.86 3.96 3.80 3.81
7157 NYSE YPF Mon, Dec 13, 2021 3.98 3.99 3.82 3.88
7156 NYSE YPF Fri, Dec 10, 2021 4.13 4.13 3.97 3.99
7155 NYSE YPF Thu, Dec 9, 2021 4.11 4.15 4.01 4.07
7154 NYSE YPF Wed, Dec 8, 2021 4.27 4.29 4.11 4.17
7153 NYSE YPF Tue, Dec 7, 2021 4.10 4.22 4.10 4.19
7152 NYSE YPF Mon, Dec 6, 2021 3.91 4.05 3.86 3.99
7151 NYSE YPF Fri, Dec 3, 2021 3.99 4.04 3.74 3.82
7150 NYSE YPF Thu, Dec 2, 2021 3.74 4.01 3.74 3.96
7149 NYSE YPF Wed, Dec 1, 2021 3.69 4.01 3.67 3.67
7148 NYSE YPF Tue, Nov 30, 2021 3.35 3.61 3.34 3.58
7147 NYSE YPF Mon, Nov 29, 2021 3.54 3.60 3.39 3.39
7146 NYSE YPF Fri, Nov 26, 2021 3.60 3.60 3.39 3.43
7145 NYSE YPF Wed, Nov 24, 2021 3.79 3.80 3.65 3.65
7144 NYSE YPF Tue, Nov 23, 2021 3.81 3.83 3.69 3.78
7143 NYSE YPF Mon, Nov 22, 2021 3.90 3.94 3.76 3.76
7142 NYSE YPF Fri, Nov 19, 2021 4.00 4.08 3.83 3.87
7141 NYSE YPF Thu, Nov 18, 2021 3.94 4.15 3.84 4.10
7140 NYSE YPF Wed, Nov 17, 2021 4.04 4.13 3.88 3.97
7139 NYSE YPF Tue, Nov 16, 2021 4.25 4.26 4.01 4.02
7138 NYSE YPF Mon, Nov 15, 2021 4.32 4.35 4.17 4.25
7137 NYSE YPF Fri, Nov 12, 2021 4.27 4.33 4.15 4.30
7136 NYSE YPF Thu, Nov 11, 2021 4.36 4.42 4.23 4.30
7135 NYSE YPF Wed, Nov 10, 2021 4.63 4.73 4.37 4.40
7134 NYSE YPF Tue, Nov 9, 2021 4.35 4.56 4.30 4.56
7133 NYSE YPF Mon, Nov 8, 2021 4.24 4.40 4.23 4.34
7132 NYSE YPF Fri, Nov 5, 2021 4.18 4.21 4.09 4.19
7131 NYSE YPF Thu, Nov 4, 2021 4.36 4.39 4.11 4.11
7130 NYSE YPF Wed, Nov 3, 2021 4.11 4.30 4.05 4.28
7129 NYSE YPF Tue, Nov 2, 2021 4.32 4.32 4.14 4.17
7128 NYSE YPF Mon, Nov 1, 2021 4.28 4.37 4.26 4.35
7127 NYSE YPF Fri, Oct 29, 2021 4.37 4.38 4.20 4.20
7126 NYSE YPF Thu, Oct 28, 2021 4.45 4.50 4.36 4.39
7125 NYSE YPF Wed, Oct 27, 2021 4.58 4.66 4.48 4.49
7124 NYSE YPF Tue, Oct 26, 2021 4.65 4.72 4.60 4.64
7123 NYSE YPF Mon, Oct 25, 2021 4.52 4.69 4.51 4.66
7122 NYSE YPF Fri, Oct 22, 2021 4.59 4.59 4.41 4.47
7121 NYSE YPF Thu, Oct 21, 2021 4.71 4.82 4.55 4.59
7120 NYSE YPF Wed, Oct 20, 2021 4.51 4.77 4.48 4.74
7119 NYSE YPF Tue, Oct 19, 2021 4.59 4.59 4.43 4.52
7118 NYSE YPF Mon, Oct 18, 2021 4.61 4.67 4.48 4.53
7117 NYSE YPF Fri, Oct 15, 2021 4.57 4.67 4.53 4.58
7116 NYSE YPF Thu, Oct 14, 2021 4.64 4.68 4.52 4.54
7115 NYSE YPF Wed, Oct 13, 2021 4.55 4.62 4.40 4.61
7114 NYSE YPF Tue, Oct 12, 2021 4.74 4.79 4.59 4.59
7113 NYSE YPF Mon, Oct 11, 2021 4.87 4.96 4.74 4.77
7112 NYSE YPF Fri, Oct 8, 2021 4.86 4.95 4.78 4.82
7111 NYSE YPF Thu, Oct 7, 2021 4.83 4.95 4.80 4.80
7110 NYSE YPF Wed, Oct 6, 2021 4.86 4.87 4.68 4.81
7109 NYSE YPF Tue, Oct 5, 2021 4.73 4.93 4.69 4.90
7108 NYSE YPF Mon, Oct 4, 2021 4.74 4.80 4.68 4.72
7107 NYSE YPF Fri, Oct 1, 2021 4.68 4.75 4.61 4.67
7106 NYSE YPF Thu, Sep 30, 2021 4.57 4.76 4.55 4.66
7105 NYSE YPF Wed, Sep 29, 2021 4.56 4.67 4.49 4.53
7104 NYSE YPF Tue, Sep 28, 2021 4.61 4.73 4.52 4.58
7103 NYSE YPF Mon, Sep 27, 2021 4.61 4.72 4.54 4.55
7102 NYSE YPF Fri, Sep 24, 2021 4.58 4.64 4.46 4.53
7101 NYSE YPF Thu, Sep 23, 2021 4.64 4.71 4.58 4.63
7100 NYSE YPF Wed, Sep 22, 2021 4.77 4.86 4.62 4.66
7099 NYSE YPF Tue, Sep 21, 2021 4.96 4.97 4.63 4.70
7098 NYSE YPF Mon, Sep 20, 2021 5.03 5.03 4.73 4.86
7097 NYSE YPF Fri, Sep 17, 2021 5.24 5.29 5.11 5.18
7096 NYSE YPF Thu, Sep 16, 2021 5.36 5.43 5.11 5.35
7095 NYSE YPF Wed, Sep 15, 2021 5.41 5.51 5.27 5.35
7094 NYSE YPF Tue, Sep 14, 2021 5.46 5.50 5.24 5.35
7093 NYSE YPF Mon, Sep 13, 2021 5.62 5.86 5.38 5.42
7092 NYSE YPF Fri, Sep 10, 2021 5.36 5.37 5.10 5.15
7091 NYSE YPF Thu, Sep 9, 2021 5.19 5.42 5.13 5.26
7090 NYSE YPF Wed, Sep 8, 2021 5.30 5.43 5.12 5.20
7089 NYSE YPF Tue, Sep 7, 2021 4.98 5.37 4.92 5.32
7088 NYSE YPF Fri, Sep 3, 2021 5.05 5.05 4.91 4.94
7087 NYSE YPF Thu, Sep 2, 2021 5.09 5.17 5.02 5.05
7086 NYSE YPF Wed, Sep 1, 2021 5.21 5.27 5.02 5.04
7085 NYSE YPF Tue, Aug 31, 2021 5.21 5.29 5.14 5.21
7084 NYSE YPF Mon, Aug 30, 2021 5.08 5.26 4.92 5.20
7083 NYSE YPF Fri, Aug 27, 2021 4.97 5.13 4.95 5.07
7082 NYSE YPF Thu, Aug 26, 2021 4.98 5.00 4.88 4.91
7081 NYSE YPF Wed, Aug 25, 2021 4.85 5.03 4.77 5.00
7080 NYSE YPF Tue, Aug 24, 2021 4.64 4.93 4.63 4.84
7079 NYSE YPF Mon, Aug 23, 2021 4.50 4.62 4.50 4.57
7078 NYSE YPF Fri, Aug 20, 2021 4.35 4.49 4.34 4.41
7077 NYSE YPF Thu, Aug 19, 2021 4.53 4.53 4.26 4.40
7076 NYSE YPF Wed, Aug 18, 2021 4.73 4.74 4.57 4.60
7075 NYSE YPF Tue, Aug 17, 2021 4.75 4.90 4.68 4.77
7074 NYSE YPF Mon, Aug 16, 2021 4.79 4.86 4.69 4.80
7073 NYSE YPF Fri, Aug 13, 2021 4.98 4.98 4.84 4.87
7072 NYSE YPF Thu, Aug 12, 2021 5.12 5.12 4.92 5.04
7071 NYSE YPF Wed, Aug 11, 2021 4.80 5.14 4.75 5.10
7070 NYSE YPF Tue, Aug 10, 2021 4.49 4.75 4.45 4.74
7069 NYSE YPF Mon, Aug 9, 2021 4.39 4.50 4.35 4.48
7068 NYSE YPF Fri, Aug 6, 2021 4.42 4.48 4.36 4.43
7067 NYSE YPF Thu, Aug 5, 2021 4.22 4.47 4.17 4.39
7066 NYSE YPF Wed, Aug 4, 2021 4.27 4.34 4.15 4.19
7065 NYSE YPF Tue, Aug 3, 2021 4.27 4.31 4.15 4.29
7064 NYSE YPF Mon, Aug 2, 2021 4.33 4.36 4.23 4.27
7063 NYSE YPF Fri, Jul 30, 2021 4.35 4.48 4.30 4.36
7062 NYSE YPF Thu, Jul 29, 2021 4.36 4.45 4.32 4.38
7061 NYSE YPF Wed, Jul 28, 2021 4.23 4.35 4.18 4.33
7060 NYSE YPF Tue, Jul 27, 2021 4.37 4.37 4.17 4.22
7059 NYSE YPF Mon, Jul 26, 2021 4.21 4.43 4.21 4.36
7058 NYSE YPF Fri, Jul 23, 2021 4.36 4.36 4.18 4.24
7057 NYSE YPF Thu, Jul 22, 2021 4.37 4.40 4.22 4.32
7056 NYSE YPF Wed, Jul 21, 2021 4.22 4.45 4.21 4.39
7055 NYSE YPF Tue, Jul 20, 2021 4.13 4.18 3.99 4.15
7054 NYSE YPF Mon, Jul 19, 2021 4.11 4.15 4.04 4.10
7053 NYSE YPF Fri, Jul 16, 2021 4.35 4.36 4.15 4.22
7052 NYSE YPF Thu, Jul 15, 2021 4.43 4.49 4.34 4.34
7051 NYSE YPF Wed, Jul 14, 2021 4.59 4.70 4.47 4.50
7050 NYSE YPF Tue, Jul 13, 2021 4.50 4.60 4.50 4.55
7049 NYSE YPF Mon, Jul 12, 2021 4.27 4.57 4.26 4.53
7048 NYSE YPF Fri, Jul 9, 2021 4.31 4.35 4.21 4.32
7047 NYSE YPF Thu, Jul 8, 2021 4.25 4.30 4.20 4.22
7046 NYSE YPF Wed, Jul 7, 2021 4.35 4.38 4.23 4.33
7045 NYSE YPF Tue, Jul 6, 2021 4.55 4.60 4.33 4.34
7044 NYSE YPF Fri, Jul 2, 2021 4.58 4.59 4.46 4.53
7043 NYSE YPF Thu, Jul 1, 2021 4.73 4.78 4.59 4.59
7042 NYSE YPF Wed, Jun 30, 2021 4.55 4.68 4.53 4.68
7041 NYSE YPF Tue, Jun 29, 2021 4.68 4.70 4.54 4.55
7040 NYSE YPF Mon, Jun 28, 2021 4.81 4.83 4.57 4.69
7039 NYSE YPF Fri, Jun 25, 2021 4.89 4.94 4.60 4.89
7038 NYSE YPF Thu, Jun 24, 2021 5.09 5.27 5.05 5.22
7037 NYSE YPF Wed, Jun 23, 2021 5.27 5.45 5.03 5.05
7036 NYSE YPF Tue, Jun 22, 2021 5.06 5.34 4.94 5.21
7035 NYSE YPF Mon, Jun 21, 2021 5.05 5.11 5.00 5.04
7034 NYSE YPF Fri, Jun 18, 2021 5.07 5.14 4.93 5.05
7033 NYSE YPF Thu, Jun 17, 2021 5.50 5.50 5.06 5.14
7032 NYSE YPF Wed, Jun 16, 2021 5.40 5.51 5.36 5.50
7031 NYSE YPF Tue, Jun 15, 2021 5.44 5.52 5.30 5.43
7030 NYSE YPF Mon, Jun 14, 2021 5.40 5.66 5.38 5.46
7029 NYSE YPF Fri, Jun 11, 2021 5.78 5.78 5.28 5.38
7028 NYSE YPF Thu, Jun 10, 2021 5.62 5.80 5.62 5.72
7027 NYSE YPF Wed, Jun 9, 2021 5.54 5.61 5.43 5.55
7026 NYSE YPF Tue, Jun 8, 2021 5.70 5.71 5.43 5.51
7025 NYSE YPF Mon, Jun 7, 2021 5.44 5.72 5.43 5.66
7024 NYSE YPF Fri, Jun 4, 2021 5.23 5.42 5.13 5.40
7023 NYSE YPF Thu, Jun 3, 2021 4.91 5.16 4.88 5.15
7022 NYSE YPF Wed, Jun 2, 2021 4.95 5.04 4.88 4.95
7021 NYSE YPF Tue, Jun 1, 2021 4.85 4.95 4.79 4.88
7020 NYSE YPF Fri, May 28, 2021 4.60 4.74 4.58 4.70
7019 NYSE YPF Thu, May 27, 2021 4.51 4.61 4.50 4.56
7018 NYSE YPF Wed, May 26, 2021 4.47 4.59 4.45 4.52
7017 NYSE YPF Tue, May 25, 2021 4.62 4.69 4.51 4.51
7016 NYSE YPF Mon, May 24, 2021 4.52 4.78 4.51 4.63
7015 NYSE YPF Fri, May 21, 2021 4.63 4.64 4.47 4.50
7014 NYSE YPF Thu, May 20, 2021 4.55 4.68 4.47 4.58
7013 NYSE YPF Wed, May 19, 2021 4.59 4.66 4.49 4.55
7012 NYSE YPF Tue, May 18, 2021 4.69 4.83 4.60 4.69
7011 NYSE YPF Mon, May 17, 2021 4.48 4.71 4.40 4.69
7010 NYSE YPF Fri, May 14, 2021 4.32 4.57 4.23 4.47
7009 NYSE YPF Thu, May 13, 2021 4.16 4.45 4.13 4.20
7008 NYSE YPF Wed, May 12, 2021 3.94 4.29 3.90 4.15
7007 NYSE YPF Tue, May 11, 2021 3.98 4.00 3.88 3.90
7006 NYSE YPF Mon, May 10, 2021 4.00 4.17 3.97 4.07
7005 NYSE YPF Fri, May 7, 2021 3.77 4.00 3.73 3.99
7004 NYSE YPF Thu, May 6, 2021 3.78 3.82 3.71 3.77
7003 NYSE YPF Wed, May 5, 2021 3.72 3.83 3.64 3.79
7002 NYSE YPF Tue, May 4, 2021 3.73 3.74 3.62 3.68
7001 NYSE YPF Mon, May 3, 2021 3.81 3.87 3.71 3.76
7000 NYSE YPF Fri, Apr 30, 2021 3.93 3.98 3.77 3.78
6999 NYSE YPF Thu, Apr 29, 2021 4.06 4.06 3.87 3.99
6998 NYSE YPF Wed, Apr 28, 2021 3.90 4.05 3.88 4.00
6997 NYSE YPF Tue, Apr 27, 2021 3.82 3.89 3.80 3.88
6996 NYSE YPF Mon, Apr 26, 2021 3.73 3.91 3.73 3.78
6995 NYSE YPF Fri, Apr 23, 2021 3.78 3.82 3.68 3.75
6994 NYSE YPF Thu, Apr 22, 2021 3.84 3.89 3.76 3.76
6993 NYSE YPF Wed, Apr 21, 2021 3.75 3.87 3.72 3.86
6992 NYSE YPF Tue, Apr 20, 2021 3.90 3.94 3.73 3.80
6991 NYSE YPF Mon, Apr 19, 2021 3.93 4.07 3.89 3.92
6990 NYSE YPF Fri, Apr 16, 2021 3.88 3.96 3.77 3.96
6989 NYSE YPF Thu, Apr 15, 2021 3.92 3.93 3.84 3.84
6988 NYSE YPF Wed, Apr 14, 2021 3.94 4.12 3.91 3.94
6987 NYSE YPF Tue, Apr 13, 2021 3.90 4.01 3.84 3.93
6986 NYSE YPF Mon, Apr 12, 2021 4.02 4.10 3.88 3.92
6985 NYSE YPF Fri, Apr 9, 2021 4.14 4.21 3.97 4.02
6984 NYSE YPF Thu, Apr 8, 2021 4.28 4.33 4.15 4.18
6983 NYSE YPF Wed, Apr 7, 2021 4.33 4.37 4.26 4.29
6982 NYSE YPF Tue, Apr 6, 2021 4.10 4.39 4.10 4.38
6981 NYSE YPF Mon, Apr 5, 2021 4.27 4.28 4.04 4.15
6980 NYSE YPF Thu, Apr 1, 2021 4.12 4.26 4.07 4.24
6979 NYSE YPF Wed, Mar 31, 2021 4.15 4.20 4.06 4.11
6978 NYSE YPF Tue, Mar 30, 2021 4.08 4.19 4.06 4.12
6977 NYSE YPF Mon, Mar 29, 2021 4.11 4.22 4.07 4.09
6976 NYSE YPF Fri, Mar 26, 2021 4.18 4.28 4.01 4.12
6975 NYSE YPF Thu, Mar 25, 2021 4.03 4.12 3.90 4.10
6974 NYSE YPF Wed, Mar 24, 2021 4.18 4.27 4.09 4.10
6973 NYSE YPF Tue, Mar 23, 2021 4.31 4.35 4.13 4.20
6972 NYSE YPF Mon, Mar 22, 2021 4.42 4.46 4.31 4.39
6971 NYSE YPF Fri, Mar 19, 2021 4.34 4.46 4.25 4.40
6970 NYSE YPF Thu, Mar 18, 2021 4.49 4.59 4.30 4.35
6969 NYSE YPF Wed, Mar 17, 2021 4.39 4.57 4.38 4.56
6968 NYSE YPF Tue, Mar 16, 2021 4.53 4.60 4.32 4.39
6967 NYSE YPF Mon, Mar 15, 2021 4.48 4.57 4.42 4.51
6966 NYSE YPF Fri, Mar 12, 2021 4.32 4.52 4.30 4.41
6965 NYSE YPF Thu, Mar 11, 2021 4.38 4.46 4.32 4.40
6964 NYSE YPF Wed, Mar 10, 2021 4.09 4.38 4.09 4.31
6963 NYSE YPF Tue, Mar 9, 2021 3.99 4.11 3.87 4.08
6962 NYSE YPF Mon, Mar 8, 2021 4.30 4.30 3.92 3.95
6961 NYSE YPF Fri, Mar 5, 2021 4.36 4.48 4.15 4.25
6960 NYSE YPF Thu, Mar 4, 2021 4.04 4.66 3.92 4.19
6959 NYSE YPF Wed, Mar 3, 2021 3.95 4.08 3.89 3.99
6958 NYSE YPF Tue, Mar 2, 2021 4.12 4.20 3.92 3.96
6957 NYSE YPF Mon, Mar 1, 2021 4.48 4.48 4.15 4.16
6956 NYSE YPF Fri, Feb 26, 2021 4.29 4.49 4.22 4.33
6955 NYSE YPF Thu, Feb 25, 2021 4.51 4.61 4.28 4.28
6954 NYSE YPF Wed, Feb 24, 2021 4.09 4.50 4.09 4.46
6953 NYSE YPF Tue, Feb 23, 2021 4.17 4.33 3.96 4.10
6952 NYSE YPF Mon, Feb 22, 2021 4.39 4.41 4.11 4.11
6951 NYSE YPF Fri, Feb 19, 2021 4.60 4.66 4.37 4.40
6950 NYSE YPF Thu, Feb 18, 2021 4.77 4.82 4.63 4.63
6949 NYSE YPF Wed, Feb 17, 2021 4.69 4.88 4.58 4.80
6948 NYSE YPF Tue, Feb 16, 2021 4.70 4.81 4.61 4.74
6947 NYSE YPF Fri, Feb 12, 2021 4.51 4.66 4.49 4.64
6946 NYSE YPF Thu, Feb 11, 2021 4.57 4.62 4.49 4.60
6945 NYSE YPF Wed, Feb 10, 2021 4.59 4.63 4.39 4.52
6944 NYSE YPF Tue, Feb 9, 2021 4.50 4.68 4.37 4.68
6943 NYSE YPF Mon, Feb 8, 2021 4.33 4.55 4.31 4.51
6942 NYSE YPF Fri, Feb 5, 2021 4.29 4.34 4.17 4.21
6941 NYSE YPF Thu, Feb 4, 2021 4.34 4.38 4.12 4.30
6940 NYSE YPF Wed, Feb 3, 2021 4.04 4.30 4.00 4.30
6939 NYSE YPF Tue, Feb 2, 2021 4.21 4.21 3.85 3.91
6938 NYSE YPF Mon, Feb 1, 2021 3.75 4.08 3.70 4.01
6937 NYSE YPF Fri, Jan 29, 2021 3.93 4.00 3.61 3.65
6936 NYSE YPF Thu, Jan 28, 2021 4.13 4.19 3.80 3.98
6935 NYSE YPF Wed, Jan 27, 2021 3.72 4.25 3.64 4.05
6934 NYSE YPF Tue, Jan 26, 2021 3.70 3.79 3.58 3.74
6933 NYSE YPF Mon, Jan 25, 2021 3.68 3.69 3.38 3.45
6932 NYSE YPF Fri, Jan 22, 2021 3.50 3.75 3.45 3.49
6931 NYSE YPF Thu, Jan 21, 2021 3.65 3.73 3.25 3.25
6930 NYSE YPF Wed, Jan 20, 2021 3.93 3.93 3.66 3.68
6929 NYSE YPF Tue, Jan 19, 2021 3.99 4.04 3.94 3.94
6928 NYSE YPF Fri, Jan 15, 2021 4.10 4.15 3.91 3.96
6927 NYSE YPF Thu, Jan 14, 2021 4.03 4.27 3.96 4.15
6926 NYSE YPF Wed, Jan 13, 2021 4.17 4.24 4.02 4.09
6925 NYSE YPF Tue, Jan 12, 2021 4.40 4.45 4.12 4.18
6924 NYSE YPF Mon, Jan 11, 2021 4.58 4.66 4.38 4.42
6923 NYSE YPF Fri, Jan 8, 2021 4.75 4.88 4.64 4.69
6922 NYSE YPF Thu, Jan 7, 2021 4.72 4.91 4.69 4.78
6921 NYSE YPF Wed, Jan 6, 2021 4.61 4.74 4.59 4.65
6920 NYSE YPF Tue, Jan 5, 2021 4.48 4.68 4.48 4.62
6919 NYSE YPF Mon, Jan 4, 2021 4.83 4.85 4.48 4.52
6918 NYSE YPF Thu, Dec 31, 2020 4.86 4.88 4.68 4.70
6917 NYSE YPF Wed, Dec 30, 2020 4.96 5.10 4.88 4.90
6916 NYSE YPF Tue, Dec 29, 2020 4.99 5.03 4.84 4.93
6915 NYSE YPF Mon, Dec 28, 2020 4.97 5.05 4.86 4.91
6914 NYSE YPF Thu, Dec 24, 2020 5.03 5.05 4.88 4.94
6913 NYSE YPF Wed, Dec 23, 2020 5.00 5.18 5.00 5.04
6912 NYSE YPF Tue, Dec 22, 2020 5.20 5.20 4.92 5.01
6911 NYSE YPF Mon, Dec 21, 2020 5.15 5.26 5.04 5.19
6910 NYSE YPF Fri, Dec 18, 2020 5.49 5.49 5.36 5.39
6909 NYSE YPF Thu, Dec 17, 2020 5.56 5.63 5.43 5.48
6908 NYSE YPF Wed, Dec 16, 2020 5.54 5.56 5.40 5.48
6907 NYSE YPF Tue, Dec 15, 2020 5.42 5.54 5.23 5.51
6906 NYSE YPF Mon, Dec 14, 2020 5.48 5.63 5.33 5.39
6905 NYSE YPF Fri, Dec 11, 2020 5.48 5.53 5.33 5.45
6904 NYSE YPF Thu, Dec 10, 2020 5.12 5.55 5.08 5.54
6903 NYSE YPF Wed, Dec 9, 2020 5.17 5.34 5.05 5.14
6902 NYSE YPF Tue, Dec 8, 2020 5.10 5.35 5.10 5.16
6901 NYSE YPF Mon, Dec 7, 2020 5.21 5.30 5.08 5.25
6900 NYSE YPF Fri, Dec 4, 2020 5.23 5.58 5.23 5.29
6899 NYSE YPF Thu, Dec 3, 2020 5.24 5.36 5.06 5.13
6898 NYSE YPF Wed, Dec 2, 2020 5.23 5.47 5.07 5.34
6897 NYSE YPF Tue, Dec 1, 2020 5.17 5.41 5.08 5.27
6896 NYSE YPF Mon, Nov 30, 2020 5.35 5.40 4.97 5.03
6895 NYSE YPF Fri, Nov 27, 2020 5.20 5.56 5.14 5.40
6894 NYSE YPF Wed, Nov 25, 2020 5.25 5.34 5.13 5.19
6893 NYSE YPF Tue, Nov 24, 2020 5.15 5.50 5.05 5.33
6892 NYSE YPF Mon, Nov 23, 2020 4.87 5.05 4.77 5.00
6891 NYSE YPF Fri, Nov 20, 2020 4.79 4.80 4.64 4.76
6890 NYSE YPF Thu, Nov 19, 2020 4.79 4.88 4.64 4.78
6889 NYSE YPF Wed, Nov 18, 2020 4.95 4.95 4.74 4.74
6888 NYSE YPF Tue, Nov 17, 2020 4.69 4.95 4.55 4.92
6887 NYSE YPF Mon, Nov 16, 2020 4.79 4.84 4.65 4.69
6886 NYSE YPF Fri, Nov 13, 2020 4.36 4.63 4.20 4.57
6885 NYSE YPF Thu, Nov 12, 2020 4.58 4.65 4.26 4.32
6884 NYSE YPF Wed, Nov 11, 2020 4.87 4.87 4.45 4.58
6883 NYSE YPF Tue, Nov 10, 2020 4.16 4.88 4.16 4.75
6882 NYSE YPF Mon, Nov 9, 2020 3.96 4.18 3.82 4.14
6881 NYSE YPF Fri, Nov 6, 2020 3.74 3.79 3.53 3.73
6880 NYSE YPF Thu, Nov 5, 2020 3.54 3.81 3.54 3.74
6879 NYSE YPF Wed, Nov 4, 2020 3.53 3.64 3.48 3.50
6878 NYSE YPF Tue, Nov 3, 2020 3.42 3.65 3.38 3.52
6877 NYSE YPF Mon, Nov 2, 2020 3.28 3.37 3.23 3.32
6876 NYSE YPF Fri, Oct 30, 2020 3.25 3.27 3.12 3.22
6875 NYSE YPF Thu, Oct 29, 2020 3.10 3.27 2.99 3.26
6874 NYSE YPF Wed, Oct 28, 2020 3.25 3.28 2.98 3.10
6873 NYSE YPF Tue, Oct 27, 2020 3.57 3.61 3.31 3.32
6872 NYSE YPF Mon, Oct 26, 2020 3.56 3.68 3.50 3.61
6871 NYSE YPF Fri, Oct 23, 2020 3.48 3.62 3.42 3.61
6870 NYSE YPF Thu, Oct 22, 2020 3.35 3.49 3.29 3.45
6869 NYSE YPF Wed, Oct 21, 2020 3.45 3.53 3.34 3.34
6868 NYSE YPF Tue, Oct 20, 2020 3.63 3.68 3.46 3.46
6867 NYSE YPF Mon, Oct 19, 2020 3.58 3.77 3.58 3.59
6866 NYSE YPF Fri, Oct 16, 2020 3.63 3.65 3.50 3.56
6865 NYSE YPF Thu, Oct 15, 2020 3.65 3.74 3.52 3.57
6864 NYSE YPF Wed, Oct 14, 2020 3.76 3.90 3.70 3.75
6863 NYSE YPF Tue, Oct 13, 2020 3.75 3.80 3.69 3.75
6862 NYSE YPF Mon, Oct 12, 2020 3.90 3.90 3.72 3.79
6861 NYSE YPF Fri, Oct 9, 2020 3.89 3.90 3.77 3.87
6860 NYSE YPF Thu, Oct 8, 2020 3.66 3.82 3.63 3.81
6859 NYSE YPF Wed, Oct 7, 2020 3.59 3.72 3.51 3.66
6858 NYSE YPF Tue, Oct 6, 2020 3.79 3.86 3.56 3.57
6857 NYSE YPF Mon, Oct 5, 2020 3.67 3.77 3.61 3.73
6856 NYSE YPF Fri, Oct 2, 2020 3.58 3.70 3.54 3.63
6855 NYSE YPF Thu, Oct 1, 2020 3.56 3.70 3.53 3.65
6854 NYSE YPF Wed, Sep 30, 2020 3.63 3.81 3.57 3.57
6853 NYSE YPF Tue, Sep 29, 2020 3.75 3.75 3.56 3.61
6852 NYSE YPF Mon, Sep 28, 2020 3.69 3.84 3.68 3.72
6851 NYSE YPF Fri, Sep 25, 2020 3.78 3.84 3.68 3.68
6850 NYSE YPF Thu, Sep 24, 2020 3.66 3.97 3.47 3.84
6849 NYSE YPF Wed, Sep 23, 2020 3.89 4.00 3.63 3.66
6848 NYSE YPF Tue, Sep 22, 2020 4.16 4.18 3.86 3.88
6847 NYSE YPF Mon, Sep 21, 2020 4.38 4.38 4.11 4.13
6846 NYSE YPF Fri, Sep 18, 2020 4.55 4.55 4.36 4.46
6845 NYSE YPF Thu, Sep 17, 2020 4.77 4.79 4.46 4.55
6844 NYSE YPF Wed, Sep 16, 2020 4.90 4.96 4.72 4.85
6843 NYSE YPF Tue, Sep 15, 2020 5.05 5.18 4.93 5.12
6842 NYSE YPF Mon, Sep 14, 2020 5.19 5.19 4.96 5.06
6841 NYSE YPF Fri, Sep 11, 2020 5.22 5.30 5.15 5.17
6840 NYSE YPF Thu, Sep 10, 2020 5.41 5.49 5.16 5.16
6839 NYSE YPF Wed, Sep 9, 2020 5.51 5.53 5.40 5.41
6838 NYSE YPF Tue, Sep 8, 2020 5.31 5.45 5.18 5.44
6837 NYSE YPF Fri, Sep 4, 2020 5.55 5.61 5.28 5.42
6836 NYSE YPF Thu, Sep 3, 2020 5.52 5.61 5.40 5.52
6835 NYSE YPF Wed, Sep 2, 2020 5.63 5.63 5.36 5.54
6834 NYSE YPF Tue, Sep 1, 2020 5.63 5.77 5.55 5.64
6833 NYSE YPF Mon, Aug 31, 2020 5.80 5.95 5.57 5.58
6832 NYSE YPF Fri, Aug 28, 2020 5.46 5.74 5.45 5.71
6831 NYSE YPF Thu, Aug 27, 2020 5.56 5.64 5.35 5.38
6830 NYSE YPF Wed, Aug 26, 2020 5.56 5.69 5.47 5.56
6829 NYSE YPF Tue, Aug 25, 2020 5.44 5.63 5.37 5.55
6828 NYSE YPF Mon, Aug 24, 2020 5.42 5.43 5.30 5.40
6827 NYSE YPF Fri, Aug 21, 2020 5.45 5.48 5.33 5.35
6826 NYSE YPF Thu, Aug 20, 2020 5.38 5.52 5.35 5.47
6825 NYSE YPF Wed, Aug 19, 2020 5.48 5.72 5.44 5.47
6824 NYSE YPF Tue, Aug 18, 2020 5.44 5.68 5.40 5.44
6823 NYSE YPF Mon, Aug 17, 2020 5.73 5.74 5.40 5.44
6822 NYSE YPF Fri, Aug 14, 2020 5.68 5.79 5.58 5.72
6821 NYSE YPF Thu, Aug 13, 2020 5.51 5.77 5.51 5.66
6820 NYSE YPF Wed, Aug 12, 2020 6.00 6.00 5.48 5.57
6819 NYSE YPF Tue, Aug 11, 2020 6.10 6.30 5.86 5.90
6818 NYSE YPF Mon, Aug 10, 2020 6.51 6.55 6.20 6.24
6817 NYSE YPF Fri, Aug 7, 2020 6.37 6.46 6.16 6.44
6816 NYSE YPF Thu, Aug 6, 2020 6.64 6.70 6.31 6.50
6815 NYSE YPF Wed, Aug 5, 2020 6.94 7.07 6.71 6.72
6814 NYSE YPF Tue, Aug 4, 2020 6.98 7.30 6.59 6.81
6813 NYSE YPF Mon, Aug 3, 2020 6.17 6.87 6.10 6.66
6812 NYSE YPF Fri, Jul 31, 2020 6.33 6.39 6.14 6.23
6811 NYSE YPF Thu, Jul 30, 2020 6.35 6.42 6.12 6.33
6810 NYSE YPF Wed, Jul 29, 2020 6.46 6.51 6.33 6.47
6809 NYSE YPF Tue, Jul 28, 2020 6.56 6.66 6.45 6.48
6808 NYSE YPF Mon, Jul 27, 2020 6.67 6.79 6.51 6.64
6807 NYSE YPF Fri, Jul 24, 2020 6.65 6.75 6.49 6.66
6806 NYSE YPF Thu, Jul 23, 2020 6.70 7.03 6.57 6.81
6805 NYSE YPF Wed, Jul 22, 2020 6.49 6.74 6.38 6.64
6804 NYSE YPF Tue, Jul 21, 2020 6.50 6.65 6.41 6.49
6803 NYSE YPF Mon, Jul 20, 2020 6.42 6.42 6.21 6.41
6802 NYSE YPF Fri, Jul 17, 2020 6.54 6.69 6.29 6.41
6801 NYSE YPF Thu, Jul 16, 2020 6.41 6.59 6.35 6.52
6800 NYSE YPF Wed, Jul 15, 2020 6.43 6.58 6.33 6.51
6799 NYSE YPF Tue, Jul 14, 2020 6.11 6.33 6.01 6.33
6798 NYSE YPF Mon, Jul 13, 2020 6.38 6.44 6.15 6.20
6797 NYSE YPF Fri, Jul 10, 2020 6.11 6.32 6.11 6.30
6796 NYSE YPF Thu, Jul 9, 2020 6.15 6.28 6.04 6.19
6795 NYSE YPF Wed, Jul 8, 2020 6.00 6.21 5.90 6.20
6794 NYSE YPF Tue, Jul 7, 2020 6.16 6.20 6.00 6.02
6793 NYSE YPF Mon, Jul 6, 2020 6.15 6.34 5.88 6.24
6792 NYSE YPF Thu, Jul 2, 2020 5.91 6.00 5.69 5.80
6791 NYSE YPF Wed, Jul 1, 2020 5.74 5.87 5.69 5.81
6790 NYSE YPF Tue, Jun 30, 2020 5.73 5.81 5.58 5.75
6789 NYSE YPF Mon, Jun 29, 2020 5.72 5.89 5.72 5.85
6788 NYSE YPF Fri, Jun 26, 2020 5.75 5.78 5.57 5.70
6787 NYSE YPF Thu, Jun 25, 2020 5.39 5.78 5.33 5.77
6786 NYSE YPF Wed, Jun 24, 2020 5.43 5.58 5.33 5.46
6785 NYSE YPF Tue, Jun 23, 2020 5.48 5.73 5.40 5.56
6784 NYSE YPF Mon, Jun 22, 2020 5.37 5.50 5.28 5.38
6783 NYSE YPF Fri, Jun 19, 2020 5.46 5.75 5.42 5.57
6782 NYSE YPF Thu, Jun 18, 2020 5.60 5.77 5.31 5.35
6781 NYSE YPF Wed, Jun 17, 2020 5.78 5.92 5.64 5.74
6780 NYSE YPF Tue, Jun 16, 2020 6.10 6.17 5.77 5.80
6779 NYSE YPF Mon, Jun 15, 2020 5.76 6.03 5.64 5.79
6778 NYSE YPF Fri, Jun 12, 2020 6.11 6.27 5.86 6.06
6777 NYSE YPF Thu, Jun 11, 2020 5.72 6.08 5.63 5.70
6776 NYSE YPF Wed, Jun 10, 2020 6.31 6.44 5.96 6.27
6775 NYSE YPF Tue, Jun 9, 2020 6.20 6.47 5.91 6.44
6774 NYSE YPF Mon, Jun 8, 2020 6.05 6.60 5.90 6.57
6773 NYSE YPF Fri, Jun 5, 2020 6.09 6.25 5.71 5.74
6772 NYSE YPF Thu, Jun 4, 2020 5.64 6.01 5.60 5.78
6771 NYSE YPF Wed, Jun 3, 2020 5.51 5.86 5.29 5.72
6770 NYSE YPF Tue, Jun 2, 2020 5.21 5.47 5.13 5.43
6769 NYSE YPF Mon, Jun 1, 2020 4.99 5.12 4.78 5.09
6768 NYSE YPF Fri, May 29, 2020 4.81 5.05 4.67 5.04
6767 NYSE YPF Thu, May 28, 2020 5.38 5.39 4.86 4.91
6766 NYSE YPF Wed, May 27, 2020 5.00 5.29 4.86 5.29
6765 NYSE YPF Tue, May 26, 2020 5.07 5.09 4.78 4.93
6764 NYSE YPF Fri, May 22, 2020 4.57 4.74 4.44 4.72
6763 NYSE YPF Thu, May 21, 2020 4.49 4.93 4.29 4.62
6762 NYSE YPF Wed, May 20, 2020 4.39 4.64 4.36 4.39
6761 NYSE YPF Tue, May 19, 2020 4.34 4.57 4.21 4.39
6760 NYSE YPF Mon, May 18, 2020 4.39 4.50 4.26 4.34
6759 NYSE YPF Fri, May 15, 2020 4.07 4.32 4.04 4.14
6758 NYSE YPF Thu, May 14, 2020 3.70 4.13 3.66 4.07
6757 NYSE YPF Wed, May 13, 2020 4.59 4.59 3.77 3.82
6756 NYSE YPF Tue, May 12, 2020 4.33 4.64 4.17 4.27
6755 NYSE YPF Mon, May 11, 2020 4.02 4.17 3.84 4.11
6754 NYSE YPF Fri, May 8, 2020 4.07 4.15 3.92 4.05
6753 NYSE YPF Thu, May 7, 2020 3.73 3.94 3.69 3.85
6752 NYSE YPF Wed, May 6, 2020 3.71 3.78 3.45 3.61
6751 NYSE YPF Tue, May 5, 2020 3.87 4.23 3.64 3.66
6750 NYSE YPF Mon, May 4, 2020 3.51 3.74 3.48 3.71
6749 NYSE YPF Fri, May 1, 2020 3.67 3.78 3.45 3.54
6748 NYSE YPF Thu, Apr 30, 2020 4.10 4.16 3.71 3.84
6747 NYSE YPF Wed, Apr 29, 2020 3.95 4.18 3.85 4.06
6746 NYSE YPF Tue, Apr 28, 2020 3.40 3.87 3.39 3.76
6745 NYSE YPF Mon, Apr 27, 2020 3.23 3.33 3.16 3.30
6744 NYSE YPF Fri, Apr 24, 2020 3.50 3.59 3.22 3.30
6743 NYSE YPF Thu, Apr 23, 2020 3.49 3.65 3.40 3.51
6742 NYSE YPF Wed, Apr 22, 2020 3.55 3.65 3.42 3.51
6741 NYSE YPF Tue, Apr 21, 2020 3.66 3.73 3.45 3.45
6740 NYSE YPF Mon, Apr 20, 2020 3.73 4.03 3.59 3.77
6739 NYSE YPF Fri, Apr 17, 2020 3.85 4.01 3.75 3.88
6738 NYSE YPF Thu, Apr 16, 2020 3.86 3.96 3.66 3.90
6737 NYSE YPF Wed, Apr 15, 2020 3.79 4.05 3.69 3.96
6736 NYSE YPF Tue, Apr 14, 2020 4.03 4.27 3.92 4.00
6735 NYSE YPF Mon, Apr 13, 2020 4.32 4.32 3.86 4.00
6734 NYSE YPF Thu, Apr 9, 2020 4.39 4.48 4.05 4.20
6733 NYSE YPF Wed, Apr 8, 2020 4.13 4.33 4.08 4.23
6732 NYSE YPF Tue, Apr 7, 2020 4.40 4.58 4.01 4.13
6731 NYSE YPF Mon, Apr 6, 2020 4.30 4.55 4.23 4.26
6730 NYSE YPF Fri, Apr 3, 2020 4.56 4.60 4.15 4.36
6729 NYSE YPF Thu, Apr 2, 2020 4.25 4.52 3.98 4.36
6728 NYSE YPF Wed, Apr 1, 2020 4.06 4.16 3.86 4.07
6727 NYSE YPF Tue, Mar 31, 2020 4.00 4.40 4.00 4.17
6726 NYSE YPF Mon, Mar 30, 2020 3.72 4.10 3.67 4.04
6725 NYSE YPF Fri, Mar 27, 2020 3.95 4.02 3.67 3.85
6724 NYSE YPF Thu, Mar 26, 2020 4.30 4.62 4.04 4.13
6723 NYSE YPF Wed, Mar 25, 2020 4.00 4.43 3.87 4.23
6722 NYSE YPF Tue, Mar 24, 2020 3.63 4.07 3.63 3.93
6721 NYSE YPF Mon, Mar 23, 2020 3.45 3.70 3.29 3.40
6720 NYSE YPF Fri, Mar 20, 2020 3.15 3.87 3.00 3.50
6719 NYSE YPF Thu, Mar 19, 2020 2.78 3.13 2.70 3.05
6718 NYSE YPF Wed, Mar 18, 2020 3.24 3.41 2.25 2.57
6717 NYSE YPF Tue, Mar 17, 2020 3.89 4.00 3.40 3.51
6716 NYSE YPF Mon, Mar 16, 2020 4.08 4.25 3.30 3.82
6715 NYSE YPF Fri, Mar 13, 2020 5.05 5.12 4.28 4.50
6714 NYSE YPF Thu, Mar 12, 2020 5.01 5.05 4.45 4.65
6713 NYSE YPF Wed, Mar 11, 2020 5.71 5.99 5.28 5.41
6712 NYSE YPF Tue, Mar 10, 2020 6.10 6.64 5.50 6.08
6711 NYSE YPF Mon, Mar 9, 2020 6.20 6.21 5.25 5.26
6710 NYSE YPF Fri, Mar 6, 2020 7.57 7.67 7.21 7.30
6709 NYSE YPF Thu, Mar 5, 2020 8.07 8.10 7.58 7.75
6708 NYSE YPF Wed, Mar 4, 2020 8.16 8.29 8.04 8.24
6707 NYSE YPF Tue, Mar 3, 2020 8.15 8.31 7.93 8.10
6706 NYSE YPF Mon, Mar 2, 2020 8.11 8.13 7.72 8.04
6705 NYSE YPF Fri, Feb 28, 2020 8.00 8.10 7.79 7.99
6704 NYSE YPF Thu, Feb 27, 2020 8.40 8.48 8.14 8.20
6703 NYSE YPF Wed, Feb 26, 2020 8.55 8.92 8.55 8.57
6702 NYSE YPF Tue, Feb 25, 2020 9.22 9.22 8.49 8.50
6701 NYSE YPF Mon, Feb 24, 2020 9.31 9.31 9.00 9.12
6700 NYSE YPF Fri, Feb 21, 2020 9.57 9.70 9.40 9.59
6699 NYSE YPF Thu, Feb 20, 2020 9.56 9.82 9.53 9.70
6698 NYSE YPF Wed, Feb 19, 2020 9.58 9.73 9.52 9.65
6697 NYSE YPF Tue, Feb 18, 2020 9.41 9.59 9.37 9.48
6696 NYSE YPF Fri, Feb 14, 2020 9.28 9.51 9.18 9.48
6695 NYSE YPF Thu, Feb 13, 2020 9.34 9.39 9.00 9.21
6694 NYSE YPF Wed, Feb 12, 2020 9.59 9.74 9.43 9.43
6693 NYSE YPF Tue, Feb 11, 2020 9.80 9.92 9.43 9.56
6692 NYSE YPF Mon, Feb 10, 2020 9.81 9.94 9.69 9.90
6691 NYSE YPF Fri, Feb 7, 2020 9.74 9.86 9.64 9.86
6690 NYSE YPF Thu, Feb 6, 2020 9.81 9.96 9.72 9.85
6689 NYSE YPF Wed, Feb 5, 2020 9.85 10.01 9.80 9.85
6688 NYSE YPF Tue, Feb 4, 2020 9.84 10.08 9.58 9.70
6687 NYSE YPF Mon, Feb 3, 2020 9.42 9.77 9.36 9.68
6686 NYSE YPF Fri, Jan 31, 2020 9.48 9.50 9.16 9.39
6685 NYSE YPF Thu, Jan 30, 2020 9.52 9.68 9.44 9.61
6684 NYSE YPF Wed, Jan 29, 2020 9.48 9.71 9.45 9.58
6683 NYSE YPF Tue, Jan 28, 2020 9.53 9.55 9.31 9.42
6682 NYSE YPF Mon, Jan 27, 2020 9.44 9.45 9.26 9.37
6681 NYSE YPF Fri, Jan 24, 2020 9.70 9.76 9.51 9.66
6680 NYSE YPF Thu, Jan 23, 2020 9.92 9.96 9.69 9.76
6679 NYSE YPF Wed, Jan 22, 2020 9.85 10.14 9.81 9.95
6678 NYSE YPF Tue, Jan 21, 2020 10.26 10.32 9.82 9.82
6677 NYSE YPF Fri, Jan 17, 2020 10.40 10.47 10.24 10.32
6676 NYSE YPF Thu, Jan 16, 2020 10.50 10.62 10.35 10.35
6675 NYSE YPF Wed, Jan 15, 2020 10.53 10.56 10.22 10.38
6674 NYSE YPF Tue, Jan 14, 2020 10.56 10.67 10.41 10.64
6673 NYSE YPF Mon, Jan 13, 2020 10.65 10.77 10.41 10.65
6672 NYSE YPF Fri, Jan 10, 2020 10.97 10.98 10.65 10.66
6671 NYSE YPF Thu, Jan 9, 2020 10.94 11.02 10.77 10.99
6670 NYSE YPF Wed, Jan 8, 2020 10.86 10.99 10.55 10.98
6669 NYSE YPF Tue, Jan 7, 2020 11.18 11.18 10.62 10.91
6668 NYSE YPF Mon, Jan 6, 2020 11.07 11.19 10.90 11.14
6667 NYSE YPF Fri, Jan 3, 2020 11.24 11.49 10.86 11.16
6666 NYSE YPF Thu, Jan 2, 2020 11.51 11.53 11.11 11.26
6665 NYSE YPF Tue, Dec 31, 2019 11.46 11.68 11.16 11.58
6664 NYSE YPF Mon, Dec 30, 2019 11.82 11.91 11.34 11.56
6663 NYSE YPF Fri, Dec 27, 2019 11.97 12.12 11.75 11.82
6662 NYSE YPF Thu, Dec 26, 2019 11.69 12.02 11.69 11.85
6661 NYSE YPF Tue, Dec 24, 2019 11.37 12.14 11.37 11.61
6660 NYSE YPF Mon, Dec 23, 2019 11.25 11.61 11.17 11.32
6659 NYSE YPF Fri, Dec 20, 2019 10.70 11.25 10.65 11.01
6658 NYSE YPF Thu, Dec 19, 2019 10.75 11.15 10.58 10.66
6657 NYSE YPF Wed, Dec 18, 2019 10.36 10.88 10.30 10.70
6656 NYSE YPF Tue, Dec 17, 2019 10.03 10.30 9.95 10.29
6655 NYSE YPF Mon, Dec 16, 2019 10.38 10.63 10.22 10.27
6654 NYSE YPF Fri, Dec 13, 2019 10.27 10.63 10.24 10.37
6653 NYSE YPF Thu, Dec 12, 2019 9.83 10.41 9.81 10.19
6652 NYSE YPF Wed, Dec 11, 2019 10.00 10.17 9.74 9.77
6651 NYSE YPF Tue, Dec 10, 2019 10.05 10.31 9.71 9.85
6650 NYSE YPF Mon, Dec 9, 2019 9.80 10.30 9.74 10.16
6649 NYSE YPF Fri, Dec 6, 2019 9.35 9.74 9.35 9.66
6648 NYSE YPF Thu, Dec 5, 2019 9.47 9.55 9.23 9.33
6647 NYSE YPF Wed, Dec 4, 2019 9.23 9.47 9.16 9.45
6646 NYSE YPF Tue, Dec 3, 2019 9.29 9.29 8.97 9.09
6645 NYSE YPF Mon, Dec 2, 2019 9.65 9.69 9.26 9.34
6644 NYSE YPF Fri, Nov 29, 2019 9.68 9.68 9.50 9.61
6643 NYSE YPF Wed, Nov 27, 2019 9.40 9.78 9.31 9.68
6642 NYSE YPF Tue, Nov 26, 2019 9.48 9.49 9.20 9.41
6641 NYSE YPF Mon, Nov 25, 2019 9.39 9.78 9.37 9.52
6640 NYSE YPF Fri, Nov 22, 2019 9.27 9.55 9.23 9.44
6639 NYSE YPF Thu, Nov 21, 2019 9.25 9.27 9.06 9.19
6638 NYSE YPF Wed, Nov 20, 2019 9.05 9.39 9.03 9.20
6637 NYSE YPF Tue, Nov 19, 2019 8.99 9.08 8.58 8.98
6636 NYSE YPF Mon, Nov 18, 2019 9.22 9.26 8.87 8.91
6635 NYSE YPF Fri, Nov 15, 2019 9.04 9.32 9.04 9.24
6634 NYSE YPF Thu, Nov 14, 2019 9.04 9.20 8.98 9.00
6633 NYSE YPF Wed, Nov 13, 2019 9.14 9.14 8.86 8.96
6632 NYSE YPF Tue, Nov 12, 2019 9.31 9.36 9.04 9.10
6631 NYSE YPF Mon, Nov 11, 2019 9.32 9.36 9.08 9.32
6630 NYSE YPF Fri, Nov 8, 2019 9.54 9.61 9.29 9.42
6629 NYSE YPF Thu, Nov 7, 2019 9.78 9.91 9.29 9.50
6628 NYSE YPF Wed, Nov 6, 2019 9.67 9.68 9.22 9.34
6627 NYSE YPF Tue, Nov 5, 2019 9.84 9.91 9.71 9.84
6626 NYSE YPF Mon, Nov 4, 2019 9.55 10.02 9.52 9.75
6625 NYSE YPF Fri, Nov 1, 2019 9.44 9.49 9.34 9.48
6624 NYSE YPF Thu, Oct 31, 2019 9.43 9.48 9.28 9.36
6623 NYSE YPF Wed, Oct 30, 2019 9.36 9.53 9.25 9.48
6622 NYSE YPF Tue, Oct 29, 2019 8.93 9.54 8.80 9.41
6621 NYSE YPF Mon, Oct 28, 2019 9.42 9.56 8.92 9.02
6620 NYSE YPF Fri, Oct 25, 2019 9.38 9.56 9.33 9.47
6619 NYSE YPF Thu, Oct 24, 2019 9.15 9.36 8.94 9.31
6618 NYSE YPF Wed, Oct 23, 2019 9.05 9.19 8.77 9.15
6617 NYSE YPF Tue, Oct 22, 2019 9.26 9.44 9.05 9.07
6616 NYSE YPF Mon, Oct 21, 2019 9.14 9.29 9.11 9.25
6615 NYSE YPF Fri, Oct 18, 2019 9.25 9.31 9.00 9.12
6614 NYSE YPF Thu, Oct 17, 2019 9.10 9.30 9.04 9.24
6613 NYSE YPF Wed, Oct 16, 2019 9.15 9.28 9.07 9.10
6612 NYSE YPF Tue, Oct 15, 2019 9.15 9.41 9.06 9.24
6611 NYSE YPF Mon, Oct 14, 2019 9.23 9.31 9.09 9.13
6610 NYSE YPF Fri, Oct 11, 2019 9.62 9.74 9.29 9.29
6609 NYSE YPF Thu, Oct 10, 2019 9.24 9.65 9.24 9.50
6608 NYSE YPF Wed, Oct 9, 2019 9.43 9.43 9.14 9.24
6607 NYSE YPF Tue, Oct 8, 2019 9.42 9.47 9.17 9.28
6606 NYSE YPF Mon, Oct 7, 2019 9.59 9.80 9.44 9.50
6605 NYSE YPF Fri, Oct 4, 2019 9.40 9.68 9.33 9.63
6604 NYSE YPF Thu, Oct 3, 2019 9.55 9.66 9.33 9.41
6603 NYSE YPF Wed, Oct 2, 2019 9.30 9.54 8.93 9.45
6602 NYSE YPF Tue, Oct 1, 2019 9.29 9.43 9.02 9.29
6601 NYSE YPF Mon, Sep 30, 2019 9.48 9.54 9.18 9.25
6600 NYSE YPF Fri, Sep 27, 2019 9.00 9.60 9.00 9.46
6599 NYSE YPF Thu, Sep 26, 2019 9.12 9.23 8.99 9.10
6598 NYSE YPF Wed, Sep 25, 2019 8.80 9.15 8.75 9.08
6597 NYSE YPF Tue, Sep 24, 2019 8.86 9.04 8.81 8.92
6596 NYSE YPF Mon, Sep 23, 2019 9.11 9.16 8.90 8.99
6595 NYSE YPF Fri, Sep 20, 2019 9.30 9.39 9.09 9.18
6594 NYSE YPF Thu, Sep 19, 2019 8.82 9.27 8.77 9.23
6593 NYSE YPF Wed, Sep 18, 2019 8.60 8.84 8.56 8.80
6592 NYSE YPF Tue, Sep 17, 2019 8.94 8.94 8.51 8.72
6591 NYSE YPF Mon, Sep 16, 2019 8.80 9.05 8.76 8.97
6590 NYSE YPF Fri, Sep 13, 2019 8.75 8.81 8.54 8.62
6589 NYSE YPF Thu, Sep 12, 2019 8.71 8.95 8.66 8.69
6588 NYSE YPF Wed, Sep 11, 2019 9.08 9.16 8.66 8.85
6587 NYSE YPF Tue, Sep 10, 2019 8.96 9.28 8.91 8.96
6586 NYSE YPF Mon, Sep 9, 2019 9.33 9.51 8.88 8.91
6585 NYSE YPF Fri, Sep 6, 2019 9.30 10.07 9.22 9.26
6584 NYSE YPF Thu, Sep 5, 2019 8.78 9.39 8.67 9.25
6583 NYSE YPF Wed, Sep 4, 2019 8.34 8.65 8.08 8.47
6582 NYSE YPF Tue, Sep 3, 2019 8.95 8.95 8.04 8.13
6581 NYSE YPF Fri, Aug 30, 2019 8.95 8.98 8.55 8.56
6580 NYSE YPF Thu, Aug 29, 2019 8.69 8.94 8.18 8.90
6579 NYSE YPF Wed, Aug 28, 2019 8.83 9.09 8.78 8.78
6578 NYSE YPF Tue, Aug 27, 2019 9.49 9.50 8.87 8.92
6577 NYSE YPF Mon, Aug 26, 2019 9.57 9.73 9.27 9.42
6576 NYSE YPF Fri, Aug 23, 2019 9.70 9.73 9.35 9.62
6575 NYSE YPF Thu, Aug 22, 2019 10.03 10.05 9.72 9.75
6574 NYSE YPF Wed, Aug 21, 2019 9.88 10.12 9.64 10.00
6573 NYSE YPF Tue, Aug 20, 2019 10.11 10.15 9.63 9.65
6572 NYSE YPF Mon, Aug 19, 2019 10.49 10.59 9.68 9.78
6571 NYSE YPF Fri, Aug 16, 2019 10.66 10.74 10.48 10.56
6570 NYSE YPF Thu, Aug 15, 2019 10.74 10.98 10.41 10.52
6569 NYSE YPF Wed, Aug 14, 2019 11.14 11.34 10.35 10.36
6568 NYSE YPF Tue, Aug 13, 2019 11.53 11.90 11.25 11.35
6567 NYSE YPF Mon, Aug 12, 2019 11.50 12.68 10.26 11.00
6566 NYSE YPF Fri, Aug 9, 2019 15.82 16.89 15.56 16.68
6565 NYSE YPF Thu, Aug 8, 2019 15.94 16.08 15.46 15.63
6564 NYSE YPF Wed, Aug 7, 2019 15.37 17.03 15.17 15.85
6563 NYSE YPF Tue, Aug 6, 2019 15.70 16.05 15.56 15.65
6562 NYSE YPF Mon, Aug 5, 2019 15.44 15.53 15.01 15.48
6561 NYSE YPF Fri, Aug 2, 2019 16.26 16.26 15.84 15.88
6560 NYSE YPF Thu, Aug 1, 2019 16.26 16.72 15.80 16.02
6559 NYSE YPF Wed, Jul 31, 2019 16.70 16.88 16.43 16.45
6558 NYSE YPF Tue, Jul 30, 2019 16.77 16.87 16.65 16.70
6557 NYSE YPF Mon, Jul 29, 2019 16.64 17.05 16.48 16.94
6556 NYSE YPF Fri, Jul 26, 2019 16.68 16.87 16.61 16.81
6555 NYSE YPF Thu, Jul 25, 2019 16.85 16.85 16.43 16.64
6554 NYSE YPF Wed, Jul 24, 2019 16.67 17.27 16.67 16.87
6553 NYSE YPF Tue, Jul 23, 2019 17.12 17.12 16.68 16.78
6552 NYSE YPF Mon, Jul 22, 2019 17.39 17.42 16.80 16.99
6551 NYSE YPF Fri, Jul 19, 2019 17.73 17.88 17.23 17.29
6550 NYSE YPF Thu, Jul 18, 2019 17.94 18.11 17.55 17.73
6549 NYSE YPF Wed, Jul 17, 2019 18.11 18.19 17.92 17.96
6548 NYSE YPF Tue, Jul 16, 2019 18.08 18.30 17.90 18.12
6547 NYSE YPF Mon, Jul 15, 2019 18.46 18.51 18.09 18.09
6546 NYSE YPF Fri, Jul 12, 2019 18.39 18.53 18.35 18.44
6545 NYSE YPF Thu, Jul 11, 2019 18.39 18.60 18.28 18.43
6544 NYSE YPF Wed, Jul 10, 2019 18.24 18.53 18.01 18.45
6543 NYSE YPF Tue, Jul 9, 2019 17.89 18.36 17.86 18.16
6542 NYSE YPF Mon, Jul 8, 2019 18.10 18.16 17.72 17.99
6541 NYSE YPF Fri, Jul 5, 2019 18.29 18.35 18.04 18.15
6540 NYSE YPF Wed, Jul 3, 2019 18.17 18.27 18.05 18.25
6539 NYSE YPF Tue, Jul 2, 2019 18.50 18.54 18.04 18.10
6538 NYSE YPF Mon, Jul 1, 2019 18.53 18.73 18.30 18.50
6537 NYSE YPF Fri, Jun 28, 2019 18.33 18.55 18.08 18.21
6536 NYSE YPF Thu, Jun 27, 2019 18.17 18.51 18.05 18.30
6535 NYSE YPF Wed, Jun 26, 2019 18.20 18.59 18.12 18.19
6534 NYSE YPF Tue, Jun 25, 2019 18.20 18.39 18.00 18.15
6533 NYSE YPF Mon, Jun 24, 2019 18.19 18.27 17.98 18.23
6532 NYSE YPF Fri, Jun 21, 2019 18.14 18.34 17.95 18.22
6531 NYSE YPF Thu, Jun 20, 2019 17.89 18.25 17.89 18.25
6530 NYSE YPF Wed, Jun 19, 2019 17.78 17.83 17.59 17.65
6529 NYSE YPF Tue, Jun 18, 2019 17.55 17.82 17.50 17.70
6528 NYSE YPF Mon, Jun 17, 2019 16.89 17.51 16.78 17.28
6527 NYSE YPF Fri, Jun 14, 2019 17.15 17.47 16.94 17.00
6526 NYSE YPF Thu, Jun 13, 2019 17.38 17.49 16.22 17.14
6525 NYSE YPF Wed, Jun 12, 2019 16.94 17.69 16.65 17.22
6524 NYSE YPF Tue, Jun 11, 2019 16.23 16.92 15.97 16.75
6523 NYSE YPF Mon, Jun 10, 2019 15.72 16.19 15.66 16.13
6522 NYSE YPF Fri, Jun 7, 2019 15.33 15.69 15.19 15.64
6521 NYSE YPF Thu, Jun 6, 2019 15.20 15.40 14.88 15.23
6520 NYSE YPF Wed, Jun 5, 2019 15.03 15.28 14.89 15.06
6519 NYSE YPF Tue, Jun 4, 2019 15.05 15.22 14.71 15.13
6518 NYSE YPF Mon, Jun 3, 2019 14.94 15.24 14.55 14.97
6517 NYSE YPF Fri, May 31, 2019 14.76 14.86 14.61 14.83
6516 NYSE YPF Thu, May 30, 2019 15.02 15.30 14.84 14.87
6515 NYSE YPF Wed, May 29, 2019 15.49 15.49 14.82 14.94
6514 NYSE YPF Tue, May 28, 2019 15.42 16.01 15.36 15.71
6513 NYSE YPF Fri, May 24, 2019 15.17 15.41 14.84 15.41
6512 NYSE YPF Thu, May 23, 2019 14.99 15.02 14.61 14.89
6511 NYSE YPF Wed, May 22, 2019 15.30 15.42 14.95 15.31
6510 NYSE YPF Tue, May 21, 2019 15.49 15.51 15.18 15.27
6509 NYSE YPF Mon, May 20, 2019 15.35 15.60 15.20 15.35
6508 NYSE YPF Fri, May 17, 2019 15.35 15.86 15.05 15.37
6507 NYSE YPF Thu, May 16, 2019 15.02 15.66 15.01 15.51
6506 NYSE YPF Wed, May 15, 2019 14.32 15.22 14.32 15.14
6505 NYSE YPF Tue, May 14, 2019 14.15 14.66 14.06 14.55
6504 NYSE YPF Mon, May 13, 2019 14.38 14.60 14.04 14.04
6503 NYSE YPF Fri, May 10, 2019 15.00 15.06 14.52 14.63
6502 NYSE YPF Thu, May 9, 2019 14.68 15.24 14.65 15.00
6501 NYSE YPF Wed, May 8, 2019 14.79 15.09 14.72 14.94
6500 NYSE YPF Tue, May 7, 2019 14.50 14.74 14.36 14.66
6499 NYSE YPF Mon, May 6, 2019 14.13 14.81 14.00 14.69
6498 NYSE YPF Fri, May 3, 2019 13.85 14.45 13.71 14.42
6497 NYSE YPF Thu, May 2, 2019 13.40 13.66 13.32 13.62
6496 NYSE YPF Wed, May 1, 2019 13.52 13.56 13.18 13.44
6495 NYSE YPF Tue, Apr 30, 2019 13.25 13.64 13.25 13.53
6494 NYSE YPF Mon, Apr 29, 2019 13.25 13.33 13.02 13.22
6493 NYSE YPF Fri, Apr 26, 2019 13.65 13.72 13.13 13.14
6492 NYSE YPF Thu, Apr 25, 2019 13.73 13.77 12.68 13.70
6491 NYSE YPF Wed, Apr 24, 2019 14.87 14.87 13.99 14.03
6490 NYSE YPF Tue, Apr 23, 2019 14.51 14.95 14.46 14.88
6489 NYSE YPF Mon, Apr 22, 2019 14.48 14.64 14.32 14.41
6488 NYSE YPF Thu, Apr 18, 2019 14.89 14.97 14.38 14.39
6487 NYSE YPF Wed, Apr 17, 2019 15.00 15.10 14.84 14.84
6486 NYSE YPF Tue, Apr 16, 2019 14.95 15.03 14.81 14.91
6485 NYSE YPF Mon, Apr 15, 2019 14.82 15.00 14.69 14.94
6484 NYSE YPF Fri, Apr 12, 2019 14.71 15.00 14.62 14.74
6483 NYSE YPF Thu, Apr 11, 2019 14.96 14.99 14.55 14.79
6482 NYSE YPF Wed, Apr 10, 2019 14.82 15.14 14.82 14.99
6481 NYSE YPF Tue, Apr 9, 2019 15.01 15.09 14.58 14.73
6480 NYSE YPF Mon, Apr 8, 2019 14.58 15.08 14.58 15.07
6479 NYSE YPF Fri, Apr 5, 2019 14.52 14.65 14.45 14.57
6478 NYSE YPF Thu, Apr 4, 2019 14.43 14.52 14.37 14.48
6477 NYSE YPF Wed, Apr 3, 2019 14.50 14.66 14.35 14.43
6476 NYSE YPF Tue, Apr 2, 2019 14.47 14.48 14.26 14.32
6475 NYSE YPF Mon, Apr 1, 2019 14.22 14.48 14.05 14.45
6474 NYSE YPF Fri, Mar 29, 2019 13.85 14.04 13.85 14.01
6473 NYSE YPF Thu, Mar 28, 2019 13.30 13.72 13.29 13.69
6472 NYSE YPF Wed, Mar 27, 2019 13.57 13.75 13.24 13.38
6471 NYSE YPF Tue, Mar 26, 2019 13.96 14.26 13.53 13.76
6470 NYSE YPF Mon, Mar 25, 2019 13.71 13.91 13.63 13.84
6469 NYSE YPF Fri, Mar 22, 2019 14.12 14.15 13.71 13.76
6468 NYSE YPF Thu, Mar 21, 2019 14.44 14.54 14.21 14.41
6467 NYSE YPF Wed, Mar 20, 2019 14.28 14.63 14.20 14.47
6466 NYSE YPF Tue, Mar 19, 2019 14.71 14.80 14.22 14.31
6465 NYSE YPF Mon, Mar 18, 2019 14.48 14.95 14.36 14.69
6464 NYSE YPF Fri, Mar 15, 2019 14.05 14.49 14.02 14.33
6463 NYSE YPF Thu, Mar 14, 2019 13.97 14.14 13.89 14.00
6462 NYSE YPF Wed, Mar 13, 2019 13.79 14.07 13.79 14.01
6461 NYSE YPF Tue, Mar 12, 2019 13.75 13.90 13.65 13.78
6460 NYSE YPF Mon, Mar 11, 2019 13.34 13.65 12.96 13.63
6459 NYSE YPF Fri, Mar 8, 2019 13.06 13.07 12.62 12.84
6458 NYSE YPF Thu, Mar 7, 2019 12.65 12.89 12.05 12.74
6457 NYSE YPF Wed, Mar 6, 2019 13.01 13.14 12.28 12.65
6456 NYSE YPF Tue, Mar 5, 2019 13.34 13.64 12.87 13.01
6455 NYSE YPF Mon, Mar 4, 2019 13.76 13.95 13.26 13.31
6454 NYSE YPF Fri, Mar 1, 2019 14.13 14.29 13.61 13.74
6453 NYSE YPF Thu, Feb 28, 2019 14.44 14.85 13.92 14.14
6452 NYSE YPF Wed, Feb 27, 2019 14.52 14.65 14.30 14.50
6451 NYSE YPF Tue, Feb 26, 2019 14.59 14.69 14.32 14.47
6450 NYSE YPF Mon, Feb 25, 2019 15.04 15.11 14.60 14.61
6449 NYSE YPF Fri, Feb 22, 2019 14.68 15.08 14.68 14.94
6448 NYSE YPF Thu, Feb 21, 2019 15.00 15.00 14.53 14.58
6447 NYSE YPF Wed, Feb 20, 2019 14.80 15.18 14.62 14.65
6446 NYSE YPF Tue, Feb 19, 2019 15.29 15.31 14.74 14.99
6445 NYSE YPF Fri, Feb 15, 2019 15.88 15.91 15.43 15.47
6444 NYSE YPF Thu, Feb 14, 2019 15.55 15.81 15.44 15.73
6443 NYSE YPF Wed, Feb 13, 2019 15.81 16.05 15.49 15.68
6442 NYSE YPF Tue, Feb 12, 2019 15.74 15.98 15.62 15.83
6441 NYSE YPF Mon, Feb 11, 2019 15.51 15.59 15.22 15.43
6440 NYSE YPF Fri, Feb 8, 2019 15.52 15.65 15.24 15.61
6439 NYSE YPF Thu, Feb 7, 2019 16.03 16.03 15.26 15.56
6438 NYSE YPF Wed, Feb 6, 2019 16.51 16.62 16.06 16.11
6437 NYSE YPF Tue, Feb 5, 2019 16.60 16.66 16.39 16.57
6436 NYSE YPF Mon, Feb 4, 2019 16.45 16.70 16.37 16.60
6435 NYSE YPF Fri, Feb 1, 2019 16.33 16.60 16.21 16.50
6434 NYSE YPF Thu, Jan 31, 2019 15.99 16.36 15.78 16.35
6433 NYSE YPF Wed, Jan 30, 2019 15.84 16.06 15.63 15.90
6432 NYSE YPF Tue, Jan 29, 2019 15.53 15.88 15.50 15.67
6431 NYSE YPF Mon, Jan 28, 2019 15.33 15.46 15.08 15.36
6430 NYSE YPF Fri, Jan 25, 2019 15.80 15.90 15.52 15.63
6429 NYSE YPF Thu, Jan 24, 2019 15.30 15.83 15.30 15.66
6428 NYSE YPF Wed, Jan 23, 2019 15.45 15.45 14.87 15.26
6427 NYSE YPF Tue, Jan 22, 2019 15.15 15.47 14.92 15.41
6426 NYSE YPF Fri, Jan 18, 2019 15.03 15.52 14.83 15.40
6425 NYSE YPF Thu, Jan 17, 2019 14.58 14.99 14.42 14.96
6424 NYSE YPF Wed, Jan 16, 2019 14.53 14.95 14.34 14.70
6423 NYSE YPF Tue, Jan 15, 2019 14.71 14.76 14.29 14.51
6422 NYSE YPF Mon, Jan 14, 2019 14.53 14.83 14.32 14.61
6421 NYSE YPF Fri, Jan 11, 2019 14.27 14.91 14.19 14.68
6420 NYSE YPF Thu, Jan 10, 2019 14.34 14.54 14.17 14.46
6419 NYSE YPF Wed, Jan 9, 2019 14.49 14.83 14.30 14.42
6418 NYSE YPF Tue, Jan 8, 2019 14.63 14.69 14.16 14.23
6417 NYSE YPF Mon, Jan 7, 2019 14.53 14.75 14.41 14.53
6416 NYSE YPF Fri, Jan 4, 2019 14.00 14.68 13.92 14.43
6415 NYSE YPF Thu, Jan 3, 2019 13.90 14.00 13.63 13.76
6414 NYSE YPF Wed, Jan 2, 2019 13.30 13.86 13.12 13.72
6413 NYSE YPF Mon, Dec 31, 2018 13.11 13.45 12.93 13.39
6412 NYSE YPF Fri, Dec 28, 2018 13.46 13.53 12.88 13.07
6411 NYSE YPF Thu, Dec 27, 2018 12.82 13.37 12.78 13.27
6410 NYSE YPF Wed, Dec 26, 2018 12.36 13.17 11.99 13.13
6409 NYSE YPF Mon, Dec 24, 2018 12.43 12.64 12.24 12.31
6408 NYSE YPF Fri, Dec 21, 2018 12.80 12.92 12.39 12.55
6407 NYSE YPF Thu, Dec 20, 2018 13.28 13.45 12.73 12.76
6406 NYSE YPF Wed, Dec 19, 2018 13.43 13.62 12.75 13.08
6405 NYSE YPF Tue, Dec 18, 2018 13.64 13.69 13.12 13.33
6404 NYSE YPF Mon, Dec 17, 2018 14.31 14.31 13.49 13.66
6403 NYSE YPF Fri, Dec 14, 2018 14.12 14.48 13.86 14.39
6402 NYSE YPF Thu, Dec 13, 2018 14.35 14.53 14.20 14.36
6401 NYSE YPF Wed, Dec 12, 2018 14.48 14.81 14.35 14.41
6400 NYSE YPF Tue, Dec 11, 2018 14.58 14.86 14.22 14.34
6399 NYSE YPF Mon, Dec 10, 2018 14.80 14.99 14.32 14.54
6398 NYSE YPF Fri, Dec 7, 2018 15.35 15.67 14.82 14.99
6397 NYSE YPF Thu, Dec 6, 2018 14.39 15.38 14.28 15.23
6396 NYSE YPF Tue, Dec 4, 2018 15.64 15.98 15.30 15.75
6395 NYSE YPF Mon, Dec 3, 2018 15.55 15.80 15.33 15.64
6394 NYSE YPF Fri, Nov 30, 2018 15.17 15.20 14.86 14.97
6393 NYSE YPF Thu, Nov 29, 2018 14.90 15.24 14.80 15.23
6392 NYSE YPF Wed, Nov 28, 2018 14.57 15.06 14.25 14.90
6391 NYSE YPF Tue, Nov 27, 2018 14.84 15.10 14.56 14.58
6390 NYSE YPF Mon, Nov 26, 2018 14.99 15.11 14.60 14.67
6389 NYSE YPF Fri, Nov 23, 2018 14.80 15.05 14.70 14.90
6388 NYSE YPF Wed, Nov 21, 2018 15.06 15.36 14.95 15.19
6387 NYSE YPF Tue, Nov 20, 2018 15.39 15.39 14.83 14.88
6386 NYSE YPF Mon, Nov 19, 2018 15.77 15.90 15.63 15.72
6385 NYSE YPF Fri, Nov 16, 2018 15.86 16.26 15.49 15.92
6384 NYSE YPF Thu, Nov 15, 2018 15.53 16.09 15.32 15.91
6383 NYSE YPF Wed, Nov 14, 2018 15.10 15.66 14.84 15.52
6382 NYSE YPF Tue, Nov 13, 2018 15.50 15.50 14.74 14.96
6381 NYSE YPF Mon, Nov 12, 2018 15.69 16.01 15.44 15.54
6380 NYSE YPF Fri, Nov 9, 2018 15.69 15.79 15.02 15.44
6379 NYSE YPF Thu, Nov 8, 2018 16.13 16.32 15.56 15.73
6378 NYSE YPF Wed, Nov 7, 2018 16.18 16.43 16.07 16.30
6377 NYSE YPF Tue, Nov 6, 2018 16.12 16.31 15.89 16.02
6376 NYSE YPF Mon, Nov 5, 2018 15.84 16.19 15.77 16.07
6375 NYSE YPF Fri, Nov 2, 2018 15.70 15.96 15.51 15.76
6374 NYSE YPF Thu, Nov 1, 2018 15.10 15.69 14.98 15.68
6373 NYSE YPF Wed, Oct 31, 2018 14.94 15.04 14.19 15.00
6372 NYSE YPF Tue, Oct 30, 2018 14.75 15.02 14.60 14.87
6371 NYSE YPF Mon, Oct 29, 2018 15.30 15.49 14.46 14.75
6370 NYSE YPF Fri, Oct 26, 2018 14.39 15.15 14.11 15.12
6369 NYSE YPF Thu, Oct 25, 2018 13.88 14.56 13.62 14.49
6368 NYSE YPF Wed, Oct 24, 2018 14.03 14.50 13.24 13.40
6367 NYSE YPF Tue, Oct 23, 2018 13.85 14.20 13.59 13.99
6366 NYSE YPF Mon, Oct 22, 2018 14.39 14.50 13.68 14.10
6365 NYSE YPF Fri, Oct 19, 2018 14.46 14.58 13.88 14.32
6364 NYSE YPF Thu, Oct 18, 2018 14.50 14.65 14.29 14.29
6363 NYSE YPF Wed, Oct 17, 2018 14.65 14.71 14.41 14.62
6362 NYSE YPF Tue, Oct 16, 2018 14.76 14.95 14.36 14.67
6361 NYSE YPF Mon, Oct 15, 2018 14.70 14.85 14.41 14.64
6360 NYSE YPF Fri, Oct 12, 2018 14.48 14.80 14.30 14.74
6359 NYSE YPF Thu, Oct 11, 2018 14.60 14.77 14.12 14.14
6358 NYSE YPF Wed, Oct 10, 2018 15.07 15.18 14.52 14.56
6357 NYSE YPF Tue, Oct 9, 2018 15.10 15.30 14.60 15.23
6356 NYSE YPF Mon, Oct 8, 2018 14.59 15.36 14.48 15.15
6355 NYSE YPF Fri, Oct 5, 2018 14.84 14.98 14.50 14.56
6354 NYSE YPF Thu, Oct 4, 2018 15.62 15.63 14.61 14.83
6353 NYSE YPF Wed, Oct 3, 2018 16.00 16.05 15.62 15.66
6352 NYSE YPF Tue, Oct 2, 2018 15.39 15.82 15.26 15.68
6351 NYSE YPF Mon, Oct 1, 2018 15.85 15.85 15.11 15.20
6350 NYSE YPF Fri, Sep 28, 2018 15.91 16.10 15.41 15.45
6349 NYSE YPF Thu, Sep 27, 2018 16.27 16.54 15.95 16.05
6348 NYSE YPF Wed, Sep 26, 2018 16.55 16.71 16.15 16.25
6347 NYSE YPF Tue, Sep 25, 2018 16.09 16.67 15.84 16.54
6346 NYSE YPF Mon, Sep 24, 2018 17.10 17.22 16.12 16.50
6345 NYSE YPF Fri, Sep 21, 2018 17.23 17.50 16.78 17.04
6344 NYSE YPF Thu, Sep 20, 2018 16.69 17.27 16.50 17.14
6343 NYSE YPF Wed, Sep 19, 2018 15.89 16.99 15.68 16.43
6342 NYSE YPF Tue, Sep 18, 2018 14.99 16.12 14.89 15.87
6341 NYSE YPF Mon, Sep 17, 2018 14.80 15.02 14.80 14.98
6340 NYSE YPF Fri, Sep 14, 2018 15.04 15.23 14.57 14.90
6339 NYSE YPF Thu, Sep 13, 2018 14.86 15.22 14.84 14.88
6338 NYSE YPF Wed, Sep 12, 2018 14.90 15.14 14.80 14.84
6337 NYSE YPF Tue, Sep 11, 2018 14.51 14.69 14.02 14.67
6336 NYSE YPF Mon, Sep 10, 2018 15.50 15.57 14.81 14.82
6335 NYSE YPF Fri, Sep 7, 2018 15.78 15.99 15.27 15.46
6334 NYSE YPF Thu, Sep 6, 2018 14.91 15.80 14.87 15.29
6333 NYSE YPF Wed, Sep 5, 2018 14.30 15.30 13.90 14.92
6332 NYSE YPF Tue, Sep 4, 2018 14.75 15.03 14.20 14.43
6331 NYSE YPF Fri, Aug 31, 2018 13.99 15.28 13.57 15.13
6330 NYSE YPF Thu, Aug 30, 2018 15.23 15.26 13.75 14.01
6329 NYSE YPF Wed, Aug 29, 2018 15.86 15.88 15.19 15.37
6328 NYSE YPF Tue, Aug 28, 2018 15.89 15.96 15.47 15.63
6327 NYSE YPF Mon, Aug 27, 2018 15.55 16.09 15.45 15.93
6326 NYSE YPF Fri, Aug 24, 2018 16.21 16.25 15.30 15.47
6325 NYSE YPF Thu, Aug 23, 2018 16.12 16.29 15.92 16.05
6324 NYSE YPF Wed, Aug 22, 2018 15.57 16.23 15.45 16.12
6323 NYSE YPF Tue, Aug 21, 2018 15.64 15.80 15.40 15.53
6322 NYSE YPF Mon, Aug 20, 2018 14.90 15.60 14.90 15.59
6321 NYSE YPF Fri, Aug 17, 2018 15.24 15.24 14.73 14.89
6320 NYSE YPF Thu, Aug 16, 2018 15.08 15.54 15.07 15.23
6319 NYSE YPF Wed, Aug 15, 2018 15.07 15.10 14.82 15.01
6318 NYSE YPF Tue, Aug 14, 2018 15.01 15.31 14.83 15.30
6317 NYSE YPF Mon, Aug 13, 2018 15.02 15.11 14.67 14.80
6316 NYSE YPF Fri, Aug 10, 2018 15.06 15.25 14.50 15.20
6315 NYSE YPF Thu, Aug 9, 2018 15.41 15.45 15.07 15.37
6314 NYSE YPF Wed, Aug 8, 2018 16.17 16.17 15.35 15.53
6313 NYSE YPF Tue, Aug 7, 2018 16.50 16.50 15.95 16.01
6312 NYSE YPF Mon, Aug 6, 2018 16.37 16.48 16.20 16.27
6311 NYSE YPF Fri, Aug 3, 2018 16.07 16.62 16.07 16.54
6310 NYSE YPF Thu, Aug 2, 2018 15.81 16.15 15.71 15.99
6309 NYSE YPF Wed, Aug 1, 2018 16.47 16.51 15.94 16.06
6308 NYSE YPF Tue, Jul 31, 2018 16.50 16.65 16.36 16.60
6307 NYSE YPF Mon, Jul 30, 2018 16.80 16.93 16.18 16.46
6306 NYSE YPF Fri, Jul 27, 2018 16.74 17.30 16.59 16.70
6305 NYSE YPF Thu, Jul 26, 2018 17.11 17.29 16.34 16.72
6304 NYSE YPF Wed, Jul 25, 2018 17.15 17.41 16.98 17.22
6303 NYSE YPF Tue, Jul 24, 2018 16.52 17.18 16.52 17.10
6302 NYSE YPF Mon, Jul 23, 2018 16.36 16.46 16.10 16.41
6301 NYSE YPF Fri, Jul 20, 2018 15.76 16.55 15.53 16.36
6300 NYSE YPF Thu, Jul 19, 2018 15.43 15.65 15.15 15.54
6299 NYSE YPF Wed, Jul 18, 2018 15.13 15.69 14.87 15.54
6298 NYSE YPF Tue, Jul 17, 2018 14.90 15.44 14.89 15.36
6297 NYSE YPF Mon, Jul 16, 2018 14.94 15.10 14.85 15.05
6296 NYSE YPF Fri, Jul 13, 2018 15.10 15.17 15.02 15.06
6295 NYSE YPF Thu, Jul 12, 2018 15.19 15.19 14.96 15.13
6294 NYSE YPF Wed, Jul 11, 2018 14.79 15.02 14.67 14.79
6293 NYSE YPF Tue, Jul 10, 2018 15.20 15.35 14.97 15.11
6292 NYSE YPF Mon, Jul 9, 2018 14.95 15.40 14.93 15.25
6291 NYSE YPF Fri, Jul 6, 2018 14.81 14.85 14.49 14.67
6290 NYSE YPF Thu, Jul 5, 2018 14.68 14.87 14.46 14.81
6289 NYSE YPF Tue, Jul 3, 2018 13.40 14.52 13.26 14.38
6288 NYSE YPF Mon, Jul 2, 2018 13.65 13.72 13.14 13.17
6287 NYSE YPF Fri, Jun 29, 2018 14.16 14.44 13.50 13.58
6286 NYSE YPF Thu, Jun 28, 2018 14.35 14.79 13.84 14.09
6285 NYSE YPF Wed, Jun 27, 2018 15.37 15.37 14.27 14.30
6284 NYSE YPF Tue, Jun 26, 2018 15.35 15.52 15.24 15.35
6283 NYSE YPF Mon, Jun 25, 2018 16.61 16.71 15.05 15.48
6282 NYSE YPF Fri, Jun 22, 2018 17.36 17.50 16.58 16.74
6281 NYSE YPF Thu, Jun 21, 2018 18.02 18.09 17.01 17.04
6280 NYSE YPF Wed, Jun 20, 2018 16.81 17.09 16.72 16.88
6279 NYSE YPF Tue, Jun 19, 2018 16.08 16.98 16.06 16.59
6278 NYSE YPF Mon, Jun 18, 2018 16.73 16.82 15.98 16.22
6277 NYSE YPF Fri, Jun 15, 2018 17.03 17.10 16.72 16.81
6276 NYSE YPF Thu, Jun 14, 2018 17.64 17.73 16.82 16.96
6275 NYSE YPF Wed, Jun 13, 2018 17.64 17.86 17.44 17.51
6274 NYSE YPF Tue, Jun 12, 2018 17.99 18.09 17.72 17.72
6273 NYSE YPF Mon, Jun 11, 2018 18.13 18.30 17.83 17.99
6272 NYSE YPF Fri, Jun 8, 2018 18.33 18.44 17.52 18.09
6271 NYSE YPF Thu, Jun 7, 2018 17.66 18.12 17.48 18.03
6270 NYSE YPF Wed, Jun 6, 2018 18.21 18.25 17.47 17.58
6269 NYSE YPF Tue, Jun 5, 2018 17.90 18.55 17.90 18.21
6268 NYSE YPF Mon, Jun 4, 2018 18.33 18.45 17.90 17.93
6267 NYSE YPF Fri, Jun 1, 2018 18.29 18.52 17.95 18.10
6266 NYSE YPF Thu, May 31, 2018 18.13 18.27 17.78 18.16
6265 NYSE YPF Wed, May 30, 2018 18.90 18.90 18.05 18.20
6264 NYSE YPF Tue, May 29, 2018 18.75 19.08 18.62 18.80
6263 NYSE YPF Fri, May 25, 2018 18.91 19.07 18.61 19.00
6262 NYSE YPF Thu, May 24, 2018 19.38 19.47 18.88 19.13
6261 NYSE YPF Wed, May 23, 2018 19.63 19.69 19.26 19.58
6260 NYSE YPF Tue, May 22, 2018 20.05 20.11 19.61 19.79
6259 NYSE YPF Mon, May 21, 2018 20.25 20.25 20.00 20.08
6258 NYSE YPF Fri, May 18, 2018 20.04 20.24 19.95 20.09
6257 NYSE YPF Thu, May 17, 2018 19.90 20.34 19.89 20.07
6256 NYSE YPF Wed, May 16, 2018 19.88 20.06 19.43 19.88
6255 NYSE YPF Tue, May 15, 2018 20.36 20.93 19.79 19.88
6254 NYSE YPF Mon, May 14, 2018 20.08 20.77 20.04 20.52
6253 NYSE YPF Fri, May 11, 2018 20.93 21.28 20.50 20.76
6252 NYSE YPF Thu, May 10, 2018 20.17 20.91 20.13 20.81
6251 NYSE YPF Wed, May 9, 2018 19.95 20.11 19.33 20.08
6250 NYSE YPF Tue, May 8, 2018 19.87 19.87 18.86 19.31
6249 NYSE YPF Mon, May 7, 2018 19.94 20.36 19.83 19.99
6248 NYSE YPF Fri, May 4, 2018 19.62 20.67 19.61 19.80
6247 NYSE YPF Thu, May 3, 2018 20.75 20.86 19.54 19.65
6246 NYSE YPF Wed, May 2, 2018 21.49 21.65 20.69 20.70
6245 NYSE YPF Tue, May 1, 2018 21.73 21.81 21.33 21.58
6244 NYSE YPF Mon, Apr 30, 2018 21.95 22.22 21.77 21.89
6243 NYSE YPF Fri, Apr 27, 2018 21.96 22.06 21.52 22.01
6242 NYSE YPF Thu, Apr 26, 2018 22.42 22.42 21.94 22.09
6241 NYSE YPF Wed, Apr 25, 2018 22.74 22.74 22.04 22.39
6240 NYSE YPF Tue, Apr 24, 2018 22.95 23.11 22.47 22.55
6239 NYSE YPF Mon, Apr 23, 2018 22.88 23.23 22.53 22.77
6238 NYSE YPF Fri, Apr 20, 2018 22.91 22.93 22.49 22.59
6237 NYSE YPF Thu, Apr 19, 2018 22.98 23.26 22.69 23.02
6236 NYSE YPF Wed, Apr 18, 2018 22.87 23.10 22.70 22.81
6235 NYSE YPF Tue, Apr 17, 2018 22.01 22.79 21.96 22.66
6234 NYSE YPF Mon, Apr 16, 2018 22.38 22.44 21.84 22.03
6233 NYSE YPF Fri, Apr 13, 2018 22.37 22.50 22.18 22.39
6232 NYSE YPF Thu, Apr 12, 2018 22.18 22.41 22.11 22.33
6231 NYSE YPF Wed, Apr 11, 2018 21.98 22.22 21.78 22.18
6230 NYSE YPF Tue, Apr 10, 2018 21.61 22.00 20.90 21.91
6229 NYSE YPF Mon, Apr 9, 2018 21.19 21.48 21.16 21.31
6228 NYSE YPF Fri, Apr 6, 2018 21.27 21.35 21.00 21.13
6227 NYSE YPF Thu, Apr 5, 2018 21.49 21.62 21.29 21.38
6226 NYSE YPF Wed, Apr 4, 2018 21.17 21.40 20.96 21.27
6225 NYSE YPF Tue, Apr 3, 2018 21.50 21.72 21.30 21.58
6224 NYSE YPF Mon, Apr 2, 2018 21.62 21.80 20.89 21.29
6223 NYSE YPF Thu, Mar 29, 2018 21.46 21.87 21.28 21.62
6222 NYSE YPF Wed, Mar 28, 2018 21.38 22.20 21.38 21.41
6221 NYSE YPF Tue, Mar 27, 2018 21.93 22.00 21.35 21.51
6220 NYSE YPF Mon, Mar 26, 2018 21.21 21.94 21.12 21.92
6219 NYSE YPF Fri, Mar 23, 2018 21.30 21.50 20.83 20.89
6218 NYSE YPF Thu, Mar 22, 2018 21.67 21.76 21.26 21.27
6217 NYSE YPF Wed, Mar 21, 2018 21.45 22.11 21.29 21.91
6216 NYSE YPF Tue, Mar 20, 2018 21.29 21.48 21.22 21.33
6215 NYSE YPF Mon, Mar 19, 2018 21.44 21.44 21.08 21.21
6214 NYSE YPF Fri, Mar 16, 2018 21.89 21.89 21.50 21.54
6213 NYSE YPF Thu, Mar 15, 2018 21.70 21.95 21.47 21.63
6212 NYSE YPF Wed, Mar 14, 2018 22.14 22.30 21.59 21.61
6211 NYSE YPF Tue, Mar 13, 2018 22.00 22.37 21.88 22.04
6210 NYSE YPF Mon, Mar 12, 2018 22.50 22.52 21.77 22.03
6209 NYSE YPF Fri, Mar 9, 2018 22.60 22.98 22.21 22.48
6208 NYSE YPF Thu, Mar 8, 2018 22.45 22.64 22.17 22.36
6207 NYSE YPF Wed, Mar 7, 2018 22.32 22.62 22.13 22.45
6206 NYSE YPF Tue, Mar 6, 2018 22.86 22.88 22.30 22.50
6205 NYSE YPF Mon, Mar 5, 2018 22.45 22.75 22.22 22.37
6204 NYSE YPF Fri, Mar 2, 2018 22.56 22.66 21.94 22.52
6203 NYSE YPF Thu, Mar 1, 2018 23.16 23.35 22.70 22.85
6202 NYSE YPF Wed, Feb 28, 2018 23.51 23.56 23.03 23.11
6201 NYSE YPF Tue, Feb 27, 2018 23.95 23.99 23.19 23.46
6200 NYSE YPF Mon, Feb 26, 2018 23.83 24.00 23.56 24.00
6199 NYSE YPF Fri, Feb 23, 2018 23.96 24.15 23.49 23.74
6198 NYSE YPF Thu, Feb 22, 2018 23.36 23.85 23.23 23.75
6197 NYSE YPF Wed, Feb 21, 2018 23.26 23.50 23.01 23.19
6196 NYSE YPF Tue, Feb 20, 2018 23.05 23.49 23.00 23.26
6195 NYSE YPF Fri, Feb 16, 2018 22.66 23.44 22.66 23.16
6194 NYSE YPF Thu, Feb 15, 2018 23.05 23.27 22.73 22.86
6193 NYSE YPF Wed, Feb 14, 2018 22.30 23.08 22.06 22.89
6192 NYSE YPF Tue, Feb 13, 2018 22.14 22.79 22.10 22.79
6191 NYSE YPF Mon, Feb 12, 2018 21.41 22.31 21.20 22.14
6190 NYSE YPF Fri, Feb 9, 2018 21.42 21.63 20.68 21.12
6189 NYSE YPF Thu, Feb 8, 2018 22.18 22.50 21.43 21.43
6188 NYSE YPF Wed, Feb 7, 2018 22.95 23.10 22.07 22.07
6187 NYSE YPF Tue, Feb 6, 2018 22.08 23.09 21.70 22.95
6186 NYSE YPF Mon, Feb 5, 2018 22.88 23.00 22.26 22.55
6185 NYSE YPF Fri, Feb 2, 2018 23.74 24.26 23.19 23.19
6184 NYSE YPF Thu, Feb 1, 2018 24.24 24.65 24.01 24.60
6183 NYSE YPF Wed, Jan 31, 2018 24.08 24.35 23.92 24.15
6182 NYSE YPF Tue, Jan 30, 2018 24.27 24.27 23.70 23.90
6181 NYSE YPF Mon, Jan 29, 2018 25.53 25.53 23.68 24.36
6180 NYSE YPF Fri, Jan 26, 2018 26.18 26.18 25.79 25.90
6179 NYSE YPF Thu, Jan 25, 2018 26.50 26.70 26.12 26.18
6178 NYSE YPF Wed, Jan 24, 2018 25.72 26.28 25.72 26.27
6177 NYSE YPF Tue, Jan 23, 2018 25.25 25.75 25.13 25.56
6176 NYSE YPF Mon, Jan 22, 2018 24.95 25.36 24.78 25.28
6175 NYSE YPF Fri, Jan 19, 2018 25.16 25.25 24.82 24.99
6174 NYSE YPF Thu, Jan 18, 2018 24.98 25.43 24.76 25.23
6173 NYSE YPF Wed, Jan 17, 2018 25.36 25.47 25.10 25.18
6172 NYSE YPF Tue, Jan 16, 2018 25.45 25.48 25.19 25.27
6171 NYSE YPF Fri, Jan 12, 2018 24.71 25.12 24.68 25.05
6170 NYSE YPF Thu, Jan 11, 2018 23.96 24.93 23.95 24.73
6169 NYSE YPF Wed, Jan 10, 2018 23.84 23.99 23.63 23.93
6168 NYSE YPF Tue, Jan 9, 2018 23.81 24.04 23.54 23.76
6167 NYSE YPF Mon, Jan 8, 2018 22.98 23.80 22.60 23.75
6166 NYSE YPF Fri, Jan 5, 2018 23.29 23.48 22.83 23.01
6165 NYSE YPF Thu, Jan 4, 2018 23.67 23.95 22.82 23.29
6164 NYSE YPF Wed, Jan 3, 2018 23.80 23.80 23.40 23.60
6163 NYSE YPF Tue, Jan 2, 2018 23.00 23.86 22.78 23.64
6162 NYSE YPF Fri, Dec 29, 2017 22.41 22.98 22.15 22.91
6161 NYSE YPF Thu, Dec 28, 2017 22.25 22.86 22.25 22.35
6160 NYSE YPF Wed, Dec 27, 2017 22.17 22.29 22.07 22.21
6159 NYSE YPF Tue, Dec 26, 2017 22.06 22.25 21.73 22.21
6158 NYSE YPF Fri, Dec 22, 2017 22.00 22.36 21.92 22.07
6157 NYSE YPF Thu, Dec 21, 2017 21.59 22.11 21.55 22.04
6156 NYSE YPF Wed, Dec 20, 2017 21.11 22.07 20.95 21.58
6155 NYSE YPF Tue, Dec 19, 2017 21.20 21.21 20.81 21.01
6154 NYSE YPF Mon, Dec 18, 2017 21.42 21.47 21.05 21.10
6153 NYSE YPF Fri, Dec 15, 2017 21.64 21.64 20.92 21.00
6152 NYSE YPF Thu, Dec 14, 2017 21.88 22.02 21.58 21.66
6151 NYSE YPF Wed, Dec 13, 2017 21.57 22.13 21.54 21.81
6150 NYSE YPF Tue, Dec 12, 2017 22.35 22.51 21.99 22.03
6149 NYSE YPF Mon, Dec 11, 2017 22.16 22.72 22.07 22.20
6148 NYSE YPF Fri, Dec 8, 2017 22.46 22.53 22.00 22.07
6147 NYSE YPF Thu, Dec 7, 2017 22.34 22.63 22.21 22.29
6146 NYSE YPF Wed, Dec 6, 2017 22.10 22.68 22.00 22.48
6145 NYSE YPF Tue, Dec 5, 2017 22.98 22.98 22.14 22.37
6144 NYSE YPF Mon, Dec 4, 2017 23.04 23.18 22.90 22.99
6143 NYSE YPF Fri, Dec 1, 2017 22.66 23.26 22.65 22.94
6142 NYSE YPF Thu, Nov 30, 2017 22.53 22.79 22.21 22.69
6141 NYSE YPF Wed, Nov 29, 2017 22.57 22.69 22.20 22.31
6140 NYSE YPF Tue, Nov 28, 2017 22.86 22.86 22.49 22.58
6139 NYSE YPF Mon, Nov 27, 2017 22.68 22.93 22.54 22.76
6138 NYSE YPF Fri, Nov 24, 2017 23.31 23.47 22.98 23.01
6137 NYSE YPF Wed, Nov 22, 2017 23.09 23.34 23.05 23.17
6136 NYSE YPF Tue, Nov 21, 2017 23.51 23.51 22.75 22.96
6135 NYSE YPF Mon, Nov 20, 2017 22.89 23.05 22.57 22.75
6134 NYSE YPF Fri, Nov 17, 2017 23.03 23.16 22.65 22.98
6133 NYSE YPF Thu, Nov 16, 2017 22.41 23.06 22.41 23.00
6132 NYSE YPF Wed, Nov 15, 2017 21.98 22.44 21.56 22.26
6131 NYSE YPF Tue, Nov 14, 2017 23.09 23.18 22.27 22.37
6130 NYSE YPF Mon, Nov 13, 2017 23.17 23.36 22.69 23.16
6129 NYSE YPF Fri, Nov 10, 2017 24.00 24.05 22.91 23.32
6128 NYSE YPF Thu, Nov 9, 2017 25.00 25.25 24.03 24.11
6127 NYSE YPF Wed, Nov 8, 2017 24.83 24.85 24.01 24.81
6126 NYSE YPF Tue, Nov 7, 2017 25.26 25.44 24.59 24.72
6125 NYSE YPF Mon, Nov 6, 2017 24.69 25.34 24.31 25.16
6124 NYSE YPF Fri, Nov 3, 2017 24.47 24.77 24.38 24.61
6123 NYSE YPF Thu, Nov 2, 2017 24.61 24.79 24.35 24.66
6122 NYSE YPF Wed, Nov 1, 2017 24.60 24.84 24.16 24.50
6121 NYSE YPF Tue, Oct 31, 2017 24.46 24.68 24.39 24.56
6120 NYSE YPF Mon, Oct 30, 2017 24.64 24.68 24.29 24.47
6119 NYSE YPF Fri, Oct 27, 2017 24.36 24.91 24.03 24.52
6118 NYSE YPF Thu, Oct 26, 2017 24.85 25.17 24.40 24.47
6117 NYSE YPF Wed, Oct 25, 2017 24.30 24.85 24.04 24.73
6116 NYSE YPF Tue, Oct 24, 2017 24.35 24.51 23.56 24.03
6115 NYSE YPF Mon, Oct 23, 2017 23.06 24.30 23.02 24.21
6114 NYSE YPF Fri, Oct 20, 2017 22.95 23.00 22.49 22.96
6113 NYSE YPF Thu, Oct 19, 2017 22.84 23.00 22.55 22.93
6112 NYSE YPF Wed, Oct 18, 2017 22.71 22.91 22.60 22.82
6111 NYSE YPF Tue, Oct 17, 2017 22.86 22.97 22.56 22.80
6110 NYSE YPF Mon, Oct 16, 2017 22.99 23.13 22.68 22.76
6109 NYSE YPF Fri, Oct 13, 2017 22.74 23.03 22.54 22.80
6108 NYSE YPF Thu, Oct 12, 2017 22.59 22.95 22.46 22.50
6107 NYSE YPF Wed, Oct 11, 2017 22.71 22.80 22.44 22.79
6106 NYSE YPF Tue, Oct 10, 2017 22.82 22.85 22.36 22.68
6105 NYSE YPF Mon, Oct 9, 2017 22.50 22.60 22.20 22.23
6104 NYSE YPF Fri, Oct 6, 2017 22.63 22.94 22.25 22.25
6103 NYSE YPF Thu, Oct 5, 2017 22.76 23.10 22.71 22.85
6102 NYSE YPF Wed, Oct 4, 2017 22.91 23.00 22.57 22.65
6101 NYSE YPF Tue, Oct 3, 2017 22.99 23.22 22.69 22.77
6100 NYSE YPF Mon, Oct 2, 2017 22.20 23.20 22.11 22.96
6099 NYSE YPF Fri, Sep 29, 2017 21.97 22.66 21.97 22.28
6098 NYSE YPF Thu, Sep 28, 2017 22.05 22.22 21.75 21.97
6097 NYSE YPF Wed, Sep 27, 2017 21.07 22.19 21.05 21.96
6096 NYSE YPF Tue, Sep 26, 2017 20.27 21.55 20.27 21.02
6095 NYSE YPF Mon, Sep 25, 2017 20.50 20.87 20.16 20.24
6094 NYSE YPF Fri, Sep 22, 2017 20.04 20.65 19.94 20.50
6093 NYSE YPF Thu, Sep 21, 2017 20.06 20.10 19.99 20.08
6092 NYSE YPF Wed, Sep 20, 2017 20.21 20.34 20.00 20.15
6091 NYSE YPF Tue, Sep 19, 2017 20.22 20.39 20.13 20.14
6090 NYSE YPF Mon, Sep 18, 2017 20.22 20.39 19.68 20.18
6089 NYSE YPF Fri, Sep 15, 2017 20.66 20.74 20.22 20.28
6088 NYSE YPF Thu, Sep 14, 2017 20.33 20.72 20.21 20.64
6087 NYSE YPF Wed, Sep 13, 2017 20.23 20.39 20.03 20.37
6086 NYSE YPF Tue, Sep 12, 2017 20.49 20.74 20.06 20.23
6085 NYSE YPF Mon, Sep 11, 2017 20.09 20.66 20.09 20.52
6084 NYSE YPF Fri, Sep 8, 2017 20.06 20.25 19.94 20.04
6083 NYSE YPF Thu, Sep 7, 2017 20.43 20.49 20.08 20.17
6082 NYSE YPF Wed, Sep 6, 2017 20.20 20.40 20.03 20.40
6081 NYSE YPF Tue, Sep 5, 2017 20.26 20.26 19.96 20.15
6080 NYSE YPF Fri, Sep 1, 2017 20.15 20.19 19.89 20.06
6079 NYSE YPF Thu, Aug 31, 2017 20.40 20.47 19.98 20.06
6078 NYSE YPF Wed, Aug 30, 2017 20.30 20.41 19.91 20.26
6077 NYSE YPF Tue, Aug 29, 2017 20.44 20.57 20.24 20.32
6076 NYSE YPF Mon, Aug 28, 2017 21.00 21.00 20.46 20.69
6075 NYSE YPF Fri, Aug 25, 2017 20.76 21.12 20.41 20.94
6074 NYSE YPF Thu, Aug 24, 2017 20.38 20.60 20.10 20.45
6073 NYSE YPF Wed, Aug 23, 2017 20.14 20.44 20.06 20.39
6072 NYSE YPF Tue, Aug 22, 2017 20.18 20.30 19.98 20.22
6071 NYSE YPF Mon, Aug 21, 2017 20.09 20.35 19.80 19.86
6070 NYSE YPF Fri, Aug 18, 2017 20.08 20.26 19.98 20.16
6069 NYSE YPF Thu, Aug 17, 2017 20.09 20.40 19.96 20.05
6068 NYSE YPF Wed, Aug 16, 2017 20.69 20.77 20.21 20.30
6067 NYSE YPF Tue, Aug 15, 2017 20.77 20.85 20.32 20.63
6066 NYSE YPF Mon, Aug 14, 2017 20.48 21.00 20.44 20.87
6065 NYSE YPF Fri, Aug 11, 2017 19.31 20.43 19.08 20.11
6064 NYSE YPF Thu, Aug 10, 2017 18.80 19.69 18.80 19.56
6063 NYSE YPF Wed, Aug 9, 2017 19.32 19.65 18.41 18.80
6062 NYSE YPF Tue, Aug 8, 2017 19.22 19.47 18.81 18.85
6061 NYSE YPF Mon, Aug 7, 2017 19.67 19.70 19.38 19.41
6060 NYSE YPF Fri, Aug 4, 2017 20.11 20.30 19.60 19.66
6059 NYSE YPF Thu, Aug 3, 2017 20.57 20.69 19.92 20.08
6058 NYSE YPF Wed, Aug 2, 2017 19.83 20.74 19.83 20.65
6057 NYSE YPF Tue, Aug 1, 2017 20.21 20.25 19.82 19.98
6056 NYSE YPF Mon, Jul 31, 2017 20.80 20.85 19.88 20.20
6055 NYSE YPF Fri, Jul 28, 2017 19.98 20.87 19.98 20.85
6054 NYSE YPF Thu, Jul 27, 2017 20.04 20.17 19.92 20.08
6053 NYSE YPF Wed, Jul 26, 2017 20.50 20.63 20.00 20.07
6052 NYSE YPF Tue, Jul 25, 2017 20.43 21.10 20.34 20.46
6051 NYSE YPF Mon, Jul 24, 2017 20.00 20.38 19.78 20.15
6050 NYSE YPF Fri, Jul 21, 2017 21.20 21.48 19.82 19.99
6049 NYSE YPF Thu, Jul 20, 2017 21.25 21.50 21.11 21.17
6048 NYSE YPF Wed, Jul 19, 2017 21.00 21.84 20.72 21.10
6047 NYSE YPF Tue, Jul 18, 2017 21.46 21.46 21.00 21.12
6046 NYSE YPF Mon, Jul 17, 2017 21.97 22.20 21.36 21.40
6045 NYSE YPF Fri, Jul 14, 2017 21.79 22.03 21.67 22.02
6044 NYSE YPF Thu, Jul 13, 2017 22.33 22.38 21.47 21.73
6043 NYSE YPF Wed, Jul 12, 2017 22.40 22.66 22.13 22.39
6042 NYSE YPF Tue, Jul 11, 2017 21.72 22.20 21.52 22.16
6041 NYSE YPF Mon, Jul 10, 2017 21.86 22.10 21.62 21.68
6040 NYSE YPF Fri, Jul 7, 2017 21.95 22.20 21.88 21.90
6039 NYSE YPF Thu, Jul 6, 2017 22.12 22.30 21.80 22.05
6038 NYSE YPF Wed, Jul 5, 2017 22.40 22.53 22.02 22.22
6037 NYSE YPF Mon, Jul 3, 2017 21.85 22.56 21.85 22.44
6036 NYSE YPF Fri, Jun 30, 2017 21.87 22.05 21.71 21.90
6035 NYSE YPF Thu, Jun 29, 2017 21.88 22.12 21.27 21.61
6034 NYSE YPF Wed, Jun 28, 2017 21.84 22.12 21.71 21.85
6033 NYSE YPF Tue, Jun 27, 2017 22.05 22.25 21.79 21.91
6032 NYSE YPF Mon, Jun 26, 2017 22.50 22.50 21.84 22.00
6031 NYSE YPF Fri, Jun 23, 2017 22.24 22.47 22.06 22.39
6030 NYSE YPF Thu, Jun 22, 2017 21.23 22.43 21.20 22.12
6029 NYSE YPF Wed, Jun 21, 2017 20.67 21.15 20.37 21.09
6028 NYSE YPF Tue, Jun 20, 2017 21.36 22.66 20.81 22.20
6027 NYSE YPF Mon, Jun 19, 2017 21.71 22.08 21.56 21.73
6026 NYSE YPF Fri, Jun 16, 2017 22.06 22.06 21.41 21.63
6025 NYSE YPF Thu, Jun 15, 2017 22.65 22.83 21.88 21.90
6024 NYSE YPF Wed, Jun 14, 2017 23.64 23.78 22.84 22.91
6023 NYSE YPF Tue, Jun 13, 2017 23.65 23.71 23.24 23.66
6022 NYSE YPF Mon, Jun 12, 2017 23.80 24.07 23.40 23.57
6021 NYSE YPF Fri, Jun 9, 2017 23.76 23.90 23.55 23.80
6020 NYSE YPF Thu, Jun 8, 2017 24.17 24.44 23.67 23.90
6019 NYSE YPF Wed, Jun 7, 2017 24.63 24.75 24.18 24.31
6018 NYSE YPF Tue, Jun 6, 2017 24.41 24.86 24.21 24.69
6017 NYSE YPF Mon, Jun 5, 2017 24.74 25.03 24.21 24.34
6016 NYSE YPF Fri, Jun 2, 2017 25.11 25.20 24.66 24.80
6015 NYSE YPF Thu, Jun 1, 2017 24.71 25.45 24.71 25.19
6014 NYSE YPF Wed, May 31, 2017 24.70 24.85 24.19 24.66
6013 NYSE YPF Tue, May 30, 2017 24.73 24.95 24.50 24.93
6012 NYSE YPF Fri, May 26, 2017 24.66 25.00 24.35 24.91
6011 NYSE YPF Thu, May 25, 2017 24.40 24.64 23.98 24.21
6010 NYSE YPF Wed, May 24, 2017 24.08 24.46 23.94 24.36
6009 NYSE YPF Tue, May 23, 2017 24.01 24.11 23.87 24.00
6008 NYSE YPF Mon, May 22, 2017 24.14 24.41 23.81 23.89
6007 NYSE YPF Fri, May 19, 2017 24.05 24.62 23.98 24.15
6006 NYSE YPF Thu, May 18, 2017 23.19 23.73 23.07 23.46
6005 NYSE YPF Wed, May 17, 2017 24.15 24.23 23.83 24.06
6004 NYSE YPF Tue, May 16, 2017 24.67 24.73 23.94 24.29
6003 NYSE YPF Mon, May 15, 2017 24.66 24.90 24.39 24.52
6002 NYSE YPF Fri, May 12, 2017 24.45 24.80 24.28 24.28
6001 NYSE YPF Thu, May 11, 2017 24.22 24.35 23.77 24.13
6000 NYSE YPF Wed, May 10, 2017 24.39 25.00 24.15 24.30
5999 NYSE YPF Tue, May 9, 2017 24.23 24.23 23.31 23.69
5998 NYSE YPF Mon, May 8, 2017 24.60 24.74 23.20 24.13
5997 NYSE YPF Fri, May 5, 2017 24.64 24.97 24.45 24.60
5996 NYSE YPF Thu, May 4, 2017 25.35 25.37 24.52 24.60
5995 NYSE YPF Wed, May 3, 2017 25.72 25.89 25.45 25.61
5994 NYSE YPF Tue, May 2, 2017 25.47 25.75 25.25 25.61
5993 NYSE YPF Mon, May 1, 2017 25.95 25.96 25.21 25.43
5992 NYSE YPF Fri, Apr 28, 2017 25.56 25.86 25.40 25.83
5991 NYSE YPF Thu, Apr 27, 2017 25.16 25.47 24.91 25.45
5990 NYSE YPF Wed, Apr 26, 2017 25.40 25.77 25.21 25.25
5989 NYSE YPF Tue, Apr 25, 2017 25.49 25.69 25.16 25.55
5988 NYSE YPF Mon, Apr 24, 2017 25.67 25.84 25.19 25.69
5987 NYSE YPF Fri, Apr 21, 2017 25.39 25.64 25.05 25.33
5986 NYSE YPF Thu, Apr 20, 2017 25.00 25.74 24.92 25.42
5985 NYSE YPF Wed, Apr 19, 2017 25.70 25.70 24.85 24.99
5984 NYSE YPF Tue, Apr 18, 2017 26.01 26.15 25.62 25.66
5983 NYSE YPF Mon, Apr 17, 2017 25.77 26.21 25.61 26.16
5982 NYSE YPF Thu, Apr 13, 2017 25.99 25.99 25.60 25.78
5981 NYSE YPF Wed, Apr 12, 2017 25.47 26.48 25.38 25.90
5980 NYSE YPF Tue, Apr 11, 2017 25.50 25.75 25.35 25.59
5979 NYSE YPF Mon, Apr 10, 2017 25.43 25.74 25.41 25.49
5978 NYSE YPF Fri, Apr 7, 2017 25.41 25.99 25.22 25.27
5977 NYSE YPF Thu, Apr 6, 2017 25.02 25.62 24.90 25.25
5976 NYSE YPF Wed, Apr 5, 2017 25.70 25.99 24.69 24.81
5975 NYSE YPF Tue, Apr 4, 2017 24.75 25.75 24.73 25.70
5974 NYSE YPF Mon, Apr 3, 2017 24.40 25.85 24.40 24.70
5973 NYSE YPF Fri, Mar 31, 2017 23.98 24.34 23.74 24.28
5972 NYSE YPF Thu, Mar 30, 2017 24.10 24.41 23.83 24.18
5971 NYSE YPF Wed, Mar 29, 2017 23.89 24.10 23.73 23.85
5970 NYSE YPF Tue, Mar 28, 2017 23.63 24.11 23.18 23.90
5969 NYSE YPF Mon, Mar 27, 2017 23.64 23.84 23.26 23.53
5968 NYSE YPF Fri, Mar 24, 2017 23.50 23.81 23.46 23.78
5967 NYSE YPF Thu, Mar 23, 2017 23.24 24.18 23.07 23.46
5966 NYSE YPF Wed, Mar 22, 2017 23.04 23.62 22.94 23.36
5965 NYSE YPF Tue, Mar 21, 2017 23.87 24.03 22.06 23.35
5964 NYSE YPF Mon, Mar 20, 2017 23.18 23.99 22.82 23.69
5963 NYSE YPF Fri, Mar 17, 2017 23.46 23.82 22.94 23.30
5962 NYSE YPF Thu, Mar 16, 2017 22.38 23.60 22.35 23.55
5961 NYSE YPF Wed, Mar 15, 2017 21.84 22.39 21.39 22.28
5960 NYSE YPF Tue, Mar 14, 2017 21.38 21.89 21.00 21.80
5959 NYSE YPF Mon, Mar 13, 2017 20.70 21.84 20.54 21.63
5958 NYSE YPF Fri, Mar 10, 2017 20.94 21.33 20.50 20.61
5957 NYSE YPF Thu, Mar 9, 2017 21.18 21.34 20.65 21.02
5956 NYSE YPF Wed, Mar 8, 2017 21.69 21.81 21.16 21.25
5955 NYSE YPF Tue, Mar 7, 2017 21.90 21.97 21.45 21.63
5954 NYSE YPF Mon, Mar 6, 2017 21.11 21.88 21.03 21.86
5953 NYSE YPF Fri, Mar 3, 2017 20.98 21.47 20.95 21.19
5952 NYSE YPF Thu, Mar 2, 2017 21.09 21.60 20.72 21.00
5951 NYSE YPF Wed, Mar 1, 2017 20.94 21.40 20.87 21.36
5950 NYSE YPF Tue, Feb 28, 2017 20.78 21.12 20.68 20.75
5949 NYSE YPF Mon, Feb 27, 2017 20.90 21.11 20.75 20.89
5948 NYSE YPF Fri, Feb 24, 2017 21.11 21.24 20.89 21.00
5947 NYSE YPF Thu, Feb 23, 2017 21.67 21.67 21.01 21.35
5946 NYSE YPF Wed, Feb 22, 2017 21.88 22.25 21.40 21.40
5945 NYSE YPF Tue, Feb 21, 2017 21.54 22.35 21.52 21.97
5944 NYSE YPF Fri, Feb 17, 2017 21.27 21.57 21.10 21.29
5943 NYSE YPF Thu, Feb 16, 2017 21.48 21.80 21.41 21.49
5942 NYSE YPF Wed, Feb 15, 2017 21.71 21.87 21.40 21.53
5941 NYSE YPF Tue, Feb 14, 2017 21.62 21.92 21.59 21.73
5940 NYSE YPF Mon, Feb 13, 2017 21.59 21.74 21.27 21.59
5939 NYSE YPF Fri, Feb 10, 2017 21.42 21.79 21.29 21.53
5938 NYSE YPF Thu, Feb 9, 2017 21.25 21.45 21.05 21.19
5937 NYSE YPF Wed, Feb 8, 2017 20.96 21.18 20.33 20.99
5936 NYSE YPF Tue, Feb 7, 2017 21.68 21.80 20.78 21.06
5935 NYSE YPF Mon, Feb 6, 2017 21.99 22.09 21.86 21.90
5934 NYSE YPF Fri, Feb 3, 2017 22.11 22.32 21.95 22.07
5933 NYSE YPF Thu, Feb 2, 2017 21.83 22.32 21.67 22.16
5932 NYSE YPF Wed, Feb 1, 2017 21.84 21.90 21.33 21.77
5931 NYSE YPF Tue, Jan 31, 2017 21.34 21.72 21.24 21.67
5930 NYSE YPF Mon, Jan 30, 2017 21.85 21.92 21.01 21.46
5929 NYSE YPF Fri, Jan 27, 2017 22.02 22.12 21.92 22.03
5928 NYSE YPF Thu, Jan 26, 2017 22.39 22.43 21.88 22.14
5927 NYSE YPF Wed, Jan 25, 2017 22.65 22.79 22.25 22.41
5926 NYSE YPF Tue, Jan 24, 2017 21.85 22.62 21.74 22.50
5925 NYSE YPF Mon, Jan 23, 2017 21.19 21.70 21.05 21.65
5924 NYSE YPF Fri, Jan 20, 2017 20.78 21.35 20.78 21.22
5923 NYSE YPF Thu, Jan 19, 2017 20.80 20.88 19.80 20.78
5922 NYSE YPF Wed, Jan 18, 2017 20.93 21.40 20.65 20.72
5921 NYSE YPF Tue, Jan 17, 2017 21.46 21.63 21.04 21.29
5920 NYSE YPF Fri, Jan 13, 2017 20.66 21.45 20.50 21.33
5919 NYSE YPF Thu, Jan 12, 2017 20.81 20.95 20.42 20.78
5918 NYSE YPF Wed, Jan 11, 2017 20.89 21.00 20.22 20.73
5917 NYSE YPF Tue, Jan 10, 2017 19.31 20.65 18.91 20.53
5916 NYSE YPF Mon, Jan 9, 2017 17.15 18.50 17.02 18.18
5915 NYSE YPF Fri, Jan 6, 2017 17.11 17.40 16.97 17.19
5914 NYSE YPF Thu, Jan 5, 2017 16.99 17.18 16.83 17.00
5913 NYSE YPF Wed, Jan 4, 2017 17.30 17.35 16.69 16.85
5912 NYSE YPF Tue, Jan 3, 2017 16.80 17.47 16.76 17.30
5911 NYSE YPF Fri, Dec 30, 2016 16.04 16.53 16.00 16.50
5910 NYSE YPF Thu, Dec 29, 2016 16.02 16.24 15.89 15.99
5909 NYSE YPF Wed, Dec 28, 2016 15.60 16.24 15.59 16.00
5908 NYSE YPF Tue, Dec 27, 2016 15.01 15.69 15.01 15.54
5907 NYSE YPF Fri, Dec 23, 2016 15.22 15.31 15.11 15.20
5906 NYSE YPF Thu, Dec 22, 2016 15.23 15.30 15.04 15.21
5905 NYSE YPF Wed, Dec 21, 2016 15.23 15.40 15.10 15.25
5904 NYSE YPF Tue, Dec 20, 2016 15.06 15.24 15.00 15.20
5903 NYSE YPF Mon, Dec 19, 2016 15.10 15.32 15.02 15.09
5902 NYSE YPF Fri, Dec 16, 2016 15.51 15.67 15.05 15.09
5901 NYSE YPF Thu, Dec 15, 2016 15.81 15.86 15.22 15.54
5900 NYSE YPF Wed, Dec 14, 2016 16.02 16.15 15.78 15.91
5899 NYSE YPF Tue, Dec 13, 2016 16.31 16.36 16.02 16.18
5898 NYSE YPF Mon, Dec 12, 2016 16.82 16.87 16.06 16.16
5897 NYSE YPF Fri, Dec 9, 2016 16.47 16.65 16.32 16.57
5896 NYSE YPF Thu, Dec 8, 2016 16.40 16.51 16.22 16.47
5895 NYSE YPF Wed, Dec 7, 2016 16.39 16.41 16.16 16.30
5894 NYSE YPF Tue, Dec 6, 2016 16.45 16.53 16.31 16.34
5893 NYSE YPF Mon, Dec 5, 2016 16.44 16.71 16.29 16.54
5892 NYSE YPF Fri, Dec 2, 2016 16.40 16.53 16.29 16.34
5891 NYSE YPF Thu, Dec 1, 2016 17.06 17.37 16.42 16.46
5890 NYSE YPF Wed, Nov 30, 2016 16.83 17.15 16.54 16.99
5889 NYSE YPF Tue, Nov 29, 2016 16.19 16.36 15.97 16.17
5888 NYSE YPF Mon, Nov 28, 2016 16.73 16.80 16.32 16.50
5887 NYSE YPF Fri, Nov 25, 2016 16.83 16.83 16.50 16.67
5886 NYSE YPF Wed, Nov 23, 2016 16.89 16.98 16.74 16.93
5885 NYSE YPF Tue, Nov 22, 2016 17.23 17.30 16.87 17.09
5884 NYSE YPF Mon, Nov 21, 2016 16.59 17.11 16.43 17.05
5883 NYSE YPF Fri, Nov 18, 2016 15.99 16.55 15.79 16.32
5882 NYSE YPF Thu, Nov 17, 2016 16.61 16.69 15.96 16.01
5881 NYSE YPF Wed, Nov 16, 2016 16.74 16.74 16.35 16.50
5880 NYSE YPF Tue, Nov 15, 2016 15.98 16.93 15.88 16.88
5879 NYSE YPF Mon, Nov 14, 2016 15.82 15.89 15.68 15.81
5878 NYSE YPF Fri, Nov 11, 2016 15.95 16.14 15.68 16.00
5877 NYSE YPF Thu, Nov 10, 2016 15.89 16.21 15.70 16.10
5876 NYSE YPF Wed, Nov 9, 2016 15.99 16.41 15.43 15.97
5875 NYSE YPF Tue, Nov 8, 2016 16.80 16.81 16.55 16.63
5874 NYSE YPF Mon, Nov 7, 2016 16.91 17.03 16.64 16.85
5873 NYSE YPF Fri, Nov 4, 2016 16.71 16.86 16.51 16.67
5872 NYSE YPF Thu, Nov 3, 2016 16.64 16.93 16.51 16.81
5871 NYSE YPF Wed, Nov 2, 2016 17.23 17.31 16.71 16.74
5870 NYSE YPF Tue, Nov 1, 2016 17.92 18.12 17.20 17.38
5869 NYSE YPF Mon, Oct 31, 2016 17.80 17.82 17.58 17.76
5868 NYSE YPF Fri, Oct 28, 2016 18.17 18.36 17.70 17.77
5867 NYSE YPF Thu, Oct 27, 2016 18.52 18.63 18.18 18.20
5866 NYSE YPF Wed, Oct 26, 2016 18.36 18.57 18.12 18.43
5865 NYSE YPF Tue, Oct 25, 2016 18.91 19.03 18.58 18.63
5864 NYSE YPF Mon, Oct 24, 2016 19.00 19.22 18.80 19.00
5863 NYSE YPF Fri, Oct 21, 2016 18.75 19.05 18.73 18.99
5862 NYSE YPF Thu, Oct 20, 2016 19.19 19.36 18.90 18.96
5861 NYSE YPF Wed, Oct 19, 2016 19.26 19.62 19.16 19.25
5860 NYSE YPF Tue, Oct 18, 2016 19.48 19.48 18.93 19.14
5859 NYSE YPF Mon, Oct 17, 2016 18.87 19.32 18.83 19.30
5858 NYSE YPF Fri, Oct 14, 2016 19.36 19.48 18.81 18.86
5857 NYSE YPF Thu, Oct 13, 2016 19.05 19.09 18.67 19.01
5856 NYSE YPF Wed, Oct 12, 2016 19.39 19.55 19.16 19.19
5855 NYSE YPF Tue, Oct 11, 2016 19.45 19.62 19.36 19.40
5854 NYSE YPF Mon, Oct 10, 2016 19.55 19.95 19.39 19.46
5853 NYSE YPF Fri, Oct 7, 2016 19.27 19.55 19.16 19.42
5852 NYSE YPF Thu, Oct 6, 2016 19.40 19.49 19.05 19.24
5851 NYSE YPF Wed, Oct 5, 2016 19.25 19.55 19.07 19.36
5850 NYSE YPF Tue, Oct 4, 2016 18.59 19.17 18.56 18.97
5849 NYSE YPF Mon, Oct 3, 2016 18.32 18.75 18.11 18.55
5848 NYSE YPF Fri, Sep 30, 2016 18.00 18.32 17.88 18.22
5847 NYSE YPF Thu, Sep 29, 2016 17.87 18.23 17.78 17.91
5846 NYSE YPF Wed, Sep 28, 2016 17.09 17.82 16.91 17.77
5845 NYSE YPF Tue, Sep 27, 2016 17.13 17.13 16.91 16.94
5844 NYSE YPF Mon, Sep 26, 2016 17.39 17.52 17.13 17.20
5843 NYSE YPF Fri, Sep 23, 2016 17.54 17.74 17.17 17.43
5842 NYSE YPF Thu, Sep 22, 2016 17.76 17.90 17.64 17.68
5841 NYSE YPF Wed, Sep 21, 2016 17.10 17.47 16.92 17.47
5840 NYSE YPF Tue, Sep 20, 2016 17.18 17.22 16.83 16.88
5839 NYSE YPF Mon, Sep 19, 2016 17.37 17.57 17.12 17.16
5838 NYSE YPF Fri, Sep 16, 2016 17.24 17.24 16.92 17.18
5837 NYSE YPF Thu, Sep 15, 2016 17.09 17.47 17.09 17.28
5836 NYSE YPF Wed, Sep 14, 2016 17.13 17.40 17.11 17.13
5835 NYSE YPF Tue, Sep 13, 2016 17.25 17.40 16.96 17.22
5834 NYSE YPF Mon, Sep 12, 2016 17.02 17.44 16.86 17.34
5833 NYSE YPF Fri, Sep 9, 2016 17.35 17.43 17.09 17.27
5832 NYSE YPF Thu, Sep 8, 2016 17.83 18.05 17.60 17.68
5831 NYSE YPF Wed, Sep 7, 2016 17.61 17.95 17.60 17.74
5830 NYSE YPF Tue, Sep 6, 2016 17.43 17.61 17.21 17.61
5829 NYSE YPF Fri, Sep 2, 2016 17.37 17.50 17.17 17.36
5828 NYSE YPF Thu, Sep 1, 2016 17.07 17.26 16.83 17.08
5827 NYSE YPF Wed, Aug 31, 2016 17.29 17.36 16.92 16.99
5826 NYSE YPF Tue, Aug 30, 2016 17.14 17.45 17.11 17.25
5825 NYSE YPF Mon, Aug 29, 2016 16.93 17.22 16.80 17.08
5824 NYSE YPF Fri, Aug 26, 2016 17.42 17.52 16.90 17.04
5823 NYSE YPF Thu, Aug 25, 2016 17.56 17.56 17.38 17.41
5822 NYSE YPF Wed, Aug 24, 2016 17.59 17.84 17.43 17.62
5821 NYSE YPF Tue, Aug 23, 2016 17.40 17.96 17.40 17.61
5820 NYSE YPF Mon, Aug 22, 2016 17.61 17.85 17.29 17.34
5819 NYSE YPF Fri, Aug 19, 2016 18.00 18.00 17.70 17.81
5818 NYSE YPF Thu, Aug 18, 2016 18.00 18.26 17.77 18.08
5817 NYSE YPF Wed, Aug 17, 2016 18.06 18.13 17.69 18.11
5816 NYSE YPF Tue, Aug 16, 2016 18.57 18.66 17.98 18.05
5815 NYSE YPF Mon, Aug 15, 2016 18.46 18.59 18.19 18.56
5814 NYSE YPF Fri, Aug 12, 2016 18.44 18.60 18.34 18.39
5813 NYSE YPF Thu, Aug 11, 2016 18.45 18.69 18.36 18.41
5812 NYSE YPF Wed, Aug 10, 2016 18.43 18.86 18.20 18.42
5811 NYSE YPF Tue, Aug 9, 2016 18.34 18.55 18.20 18.45
5810 NYSE YPF Mon, Aug 8, 2016 18.45 18.60 18.08 18.12
5809 NYSE YPF Fri, Aug 5, 2016 19.13 19.60 18.20 18.32
5808 NYSE YPF Thu, Aug 4, 2016 18.97 19.26 18.77 19.20
5807 NYSE YPF Wed, Aug 3, 2016 18.27 19.14 18.16 18.97
5806 NYSE YPF Tue, Aug 2, 2016 18.15 18.47 18.06 18.30
5805 NYSE YPF Mon, Aug 1, 2016 18.34 18.34 17.88 17.95
5804 NYSE YPF Fri, Jul 29, 2016 17.90 18.59 17.86 18.47
5803 NYSE YPF Thu, Jul 28, 2016 17.85 18.17 17.83 17.90
5802 NYSE YPF Wed, Jul 27, 2016 18.30 18.35 17.79 17.95
5801 NYSE YPF Tue, Jul 26, 2016 18.27 18.46 18.02 18.24
5800 NYSE YPF Mon, Jul 25, 2016 18.58 18.91 18.17 18.28
5799 NYSE YPF Fri, Jul 22, 2016 18.83 18.87 18.57 18.86
5798 NYSE YPF Thu, Jul 21, 2016 18.99 19.14 18.78 18.85
5797 NYSE YPF Wed, Jul 20, 2016 18.36 19.59 18.21 18.97
5796 NYSE YPF Tue, Jul 19, 2016 18.90 18.93 18.31 18.42
5795 NYSE YPF Mon, Jul 18, 2016 18.76 19.15 18.74 19.00
5794 NYSE YPF Fri, Jul 15, 2016 19.60 19.80 19.12 19.22
5793 NYSE YPF Thu, Jul 14, 2016 19.47 19.71 19.33 19.45
5792 NYSE YPF Wed, Jul 13, 2016 19.43 19.80 19.24 19.34
5791 NYSE YPF Tue, Jul 12, 2016 19.69 19.90 19.57 19.77
5790 NYSE YPF Mon, Jul 11, 2016 19.46 19.60 19.10 19.29
5789 NYSE YPF Fri, Jul 8, 2016 19.14 19.52 19.12 19.27
5788 NYSE YPF Thu, Jul 7, 2016 19.34 19.41 18.91 18.91
5787 NYSE YPF Wed, Jul 6, 2016 18.86 19.20 18.61 19.14
5786 NYSE YPF Tue, Jul 5, 2016 19.02 19.27 18.85 19.08
5785 NYSE YPF Fri, Jul 1, 2016 19.10 19.52 19.10 19.40
5784 NYSE YPF Thu, Jun 30, 2016 19.66 19.73 19.03 19.05
5783 NYSE YPF Wed, Jun 29, 2016 19.72 19.96 19.45 19.68
5782 NYSE YPF Tue, Jun 28, 2016 18.81 19.50 18.76 19.35
5781 NYSE YPF Mon, Jun 27, 2016 18.92 19.09 18.16 18.47
5780 NYSE YPF Fri, Jun 24, 2016 19.40 19.81 18.94 19.38
5779 NYSE YPF Thu, Jun 23, 2016 20.52 20.52 20.21 20.39
5778 NYSE YPF Wed, Jun 22, 2016 20.44 20.66 20.21 20.21
5777 NYSE YPF Tue, Jun 21, 2016 20.21 20.51 20.13 20.35
5776 NYSE YPF Mon, Jun 20, 2016 20.28 20.41 20.07 20.36
5775 NYSE YPF Fri, Jun 17, 2016 19.75 19.93 19.58 19.85
5774 NYSE YPF Thu, Jun 16, 2016 19.39 19.42 18.92 19.41
5773 NYSE YPF Wed, Jun 15, 2016 19.77 20.06 19.44 19.58
5772 NYSE YPF Tue, Jun 14, 2016 20.13 20.42 19.63 19.77
5771 NYSE YPF Mon, Jun 13, 2016 20.65 20.99 20.28 20.30
5770 NYSE YPF Fri, Jun 10, 2016 21.35 21.48 20.90 20.94
5769 NYSE YPF Thu, Jun 9, 2016 21.60 21.97 21.52 21.64
5768 NYSE YPF Wed, Jun 8, 2016 22.00 22.22 21.94 21.98
5767 NYSE YPF Tue, Jun 7, 2016 21.47 21.97 21.37 21.91
5766 NYSE YPF Mon, Jun 6, 2016 21.50 21.55 21.20 21.35
5765 NYSE YPF Fri, Jun 3, 2016 21.43 21.44 20.89 21.30
5764 NYSE YPF Thu, Jun 2, 2016 20.75 21.38 20.55 21.27
5763 NYSE YPF Wed, Jun 1, 2016 20.71 21.04 20.31 20.94
5762 NYSE YPF Tue, May 31, 2016 21.52 21.60 20.81 20.91
5761 NYSE YPF Fri, May 27, 2016 21.66 21.96 21.42 21.61
5760 NYSE YPF Thu, May 26, 2016 21.60 21.76 21.20 21.76
5759 NYSE YPF Wed, May 25, 2016 21.26 21.56 21.19 21.50
5758 NYSE YPF Tue, May 24, 2016 21.01 21.21 20.95 21.16
5757 NYSE YPF Mon, May 23, 2016 20.65 21.10 20.37 20.85
5756 NYSE YPF Fri, May 20, 2016 20.62 21.00 20.54 20.91
5755 NYSE YPF Thu, May 19, 2016 20.57 20.63 20.14 20.51
5754 NYSE YPF Wed, May 18, 2016 20.80 21.50 20.72 20.89
5753 NYSE YPF Tue, May 17, 2016 20.62 20.83 20.54 20.79
5752 NYSE YPF Mon, May 16, 2016 20.68 20.74 20.37 20.67
5751 NYSE YPF Fri, May 13, 2016 20.71 20.97 20.06 20.32
5750 NYSE YPF Thu, May 12, 2016 20.87 21.21 20.68 20.92
5749 NYSE YPF Wed, May 11, 2016 19.94 20.76 19.62 20.70
5748 NYSE YPF Tue, May 10, 2016 20.05 20.24 19.84 20.15
5747 NYSE YPF Mon, May 9, 2016 20.06 20.11 19.56 19.83
5746 NYSE YPF Fri, May 6, 2016 19.70 20.31 19.62 20.14
5745 NYSE YPF Thu, May 5, 2016 19.89 20.35 19.75 19.95
5744 NYSE YPF Wed, May 4, 2016 19.28 19.67 19.20 19.41
5743 NYSE YPF Tue, May 3, 2016 19.81 19.96 19.29 19.43
5742 NYSE YPF Mon, May 2, 2016 20.06 20.29 19.75 20.12
5741 NYSE YPF Fri, Apr 29, 2016 20.12 20.41 19.92 20.15
5740 NYSE YPF Thu, Apr 28, 2016 20.01 20.28 19.68 20.12
5739 NYSE YPF Wed, Apr 27, 2016 19.80 20.27 19.79 20.15
5738 NYSE YPF Tue, Apr 26, 2016 19.38 19.90 19.20 19.79
5737 NYSE YPF Mon, Apr 25, 2016 20.06 20.07 18.80 19.35
5736 NYSE YPF Fri, Apr 22, 2016 20.07 20.56 19.96 20.06
5735 NYSE YPF Thu, Apr 21, 2016 20.69 20.98 20.16 20.35
5734 NYSE YPF Wed, Apr 20, 2016 19.80 20.83 19.26 20.60
5733 NYSE YPF Tue, Apr 19, 2016 19.20 20.25 19.18 19.84
5732 NYSE YPF Mon, Apr 18, 2016 18.65 19.17 18.28 19.14
5731 NYSE YPF Fri, Apr 15, 2016 18.63 19.00 18.10 18.74
5730 NYSE YPF Thu, Apr 14, 2016 18.64 18.98 18.37 18.88
5729 NYSE YPF Wed, Apr 13, 2016 18.05 19.91 17.70 18.51
5728 NYSE YPF Tue, Apr 12, 2016 17.40 18.10 17.34 18.06
5727 NYSE YPF Mon, Apr 11, 2016 17.38 17.44 17.06 17.27
5726 NYSE YPF Fri, Apr 8, 2016 17.40 17.41 16.65 16.90
5725 NYSE YPF Thu, Apr 7, 2016 16.79 16.92 16.24 16.52
5724 NYSE YPF Wed, Apr 6, 2016 16.80 17.18 16.59 16.84
5723 NYSE YPF Tue, Apr 5, 2016 17.15 17.15 17.15 16.75
5722 NYSE YPF Mon, Apr 4, 2016 17.52 17.85 16.87 17.15
5721 NYSE YPF Fri, Apr 1, 2016 17.48 17.69 17.00 17.51
5720 NYSE YPF Thu, Mar 31, 2016 17.69 17.99 17.55 17.88
5719 NYSE YPF Wed, Mar 30, 2016 18.06 18.10 17.44 17.69
5718 NYSE YPF Tue, Mar 29, 2016 17.58 17.96 17.26 17.84
5717 NYSE YPF Mon, Mar 28, 2016 18.07 18.28 17.28 17.81
5716 NYSE YPF Thu, Mar 24, 2016 17.79 17.79 17.79 18.01
5715 NYSE YPF Wed, Mar 23, 2016 17.77 18.08 17.43 17.79
5714 NYSE YPF Tue, Mar 22, 2016 17.85 18.32 17.70 17.92
5713 NYSE YPF Mon, Mar 21, 2016 17.33 18.09 17.26 17.86
5712 NYSE YPF Fri, Mar 18, 2016 17.41 17.53 17.05 17.40
5711 NYSE YPF Thu, Mar 17, 2016 16.97 17.57 16.77 17.01
5710 NYSE YPF Wed, Mar 16, 2016 16.68 16.94 16.45 16.73
5709 NYSE YPF Tue, Mar 15, 2016 17.11 17.11 17.11 16.72
5708 NYSE YPF Mon, Mar 14, 2016 17.34 17.44 17.02 17.11
5707 NYSE YPF Fri, Mar 11, 2016 17.48 17.48 17.48 17.52
5706 NYSE YPF Thu, Mar 10, 2016 18.02 18.02 18.02 17.48
5705 NYSE YPF Wed, Mar 9, 2016 18.60 18.60 17.81 18.02
5704 NYSE YPF Tue, Mar 8, 2016 18.43 18.53 18.03 18.40
5703 NYSE YPF Mon, Mar 7, 2016 18.50 18.60 18.25 18.60
5702 NYSE YPF Fri, Mar 4, 2016 18.85 19.00 18.23 18.81
5701 NYSE YPF Thu, Mar 3, 2016 18.50 18.50 18.50 18.78
5700 NYSE YPF Wed, Mar 2, 2016 18.07 18.78 17.90 18.50
5699 NYSE YPF Tue, Mar 1, 2016 18.12 18.12 18.12 18.14
5698 NYSE YPF Mon, Feb 29, 2016 18.83 19.00 17.89 18.12
5697 NYSE YPF Fri, Feb 26, 2016 19.00 19.30 18.63 18.76
5696 NYSE YPF Thu, Feb 25, 2016 18.46 18.91 18.20 18.83
5695 NYSE YPF Wed, Feb 24, 2016 17.47 18.72 17.20 18.50
5694 NYSE YPF Tue, Feb 23, 2016 18.19 18.31 17.78 18.14
5693 NYSE YPF Mon, Feb 22, 2016 18.00 18.98 17.71 18.38
5692 NYSE YPF Fri, Feb 19, 2016 17.03 17.38 16.71 17.30
5691 NYSE YPF Thu, Feb 18, 2016 17.55 17.77 17.19 17.41
5690 NYSE YPF Wed, Feb 17, 2016 16.89 17.76 16.80 17.38
5689 NYSE YPF Tue, Feb 16, 2016 16.54 16.79 15.96 16.55
5688 NYSE YPF Fri, Feb 12, 2016 15.58 16.46 15.49 16.28
5687 NYSE YPF Thu, Feb 11, 2016 15.41 15.72 14.88 15.23
5686 NYSE YPF Wed, Feb 10, 2016 15.75 16.06 15.30 15.66
5685 NYSE YPF Tue, Feb 9, 2016 15.93 16.09 15.52 15.87
5684 NYSE YPF Mon, Feb 8, 2016 16.72 16.76 15.87 16.23
5683 NYSE YPF Fri, Feb 5, 2016 16.96 17.17 16.27 17.12
5682 NYSE YPF Thu, Feb 4, 2016 16.36 17.16 16.28 17.03
5681 NYSE YPF Wed, Feb 3, 2016 16.19 16.39 15.56 16.25
5680 NYSE YPF Tue, Feb 2, 2016 15.85 16.07 15.66 15.83
5679 NYSE YPF Mon, Feb 1, 2016 16.40 16.46 15.84 16.43
5678 NYSE YPF Fri, Jan 29, 2016 16.08 16.84 15.86 16.84
5677 NYSE YPF Thu, Jan 28, 2016 15.96 16.35 15.63 15.96
5676 NYSE YPF Wed, Jan 27, 2016 14.99 15.41 14.70 15.18
5675 NYSE YPF Tue, Jan 26, 2016 14.54 15.42 14.33 15.00
5674 NYSE YPF Mon, Jan 25, 2016 14.44 14.95 14.23 14.28
5673 NYSE YPF Fri, Jan 22, 2016 14.07 15.16 14.02 14.73
5672 NYSE YPF Thu, Jan 21, 2016 12.84 13.82 12.72 13.48
5671 NYSE YPF Wed, Jan 20, 2016 13.24 13.34 12.67 12.83
5670 NYSE YPF Tue, Jan 19, 2016 13.79 13.87 13.49 13.70
5669 NYSE YPF Fri, Jan 15, 2016 13.54 14.00 13.41 13.83
5668 NYSE YPF Thu, Jan 14, 2016 13.75 14.19 13.45 14.02
5667 NYSE YPF Wed, Jan 13, 2016 14.45 14.53 13.41 13.70
5666 NYSE YPF Tue, Jan 12, 2016 14.45 14.65 13.93 14.21
5665 NYSE YPF Mon, Jan 11, 2016 14.16 14.82 13.94 14.24
5664 NYSE YPF Fri, Jan 8, 2016 14.84 15.00 14.49 14.65
5663 NYSE YPF Thu, Jan 7, 2016 14.96 15.60 14.34 14.74
5662 NYSE YPF Wed, Jan 6, 2016 15.11 15.53 14.55 14.98
5661 NYSE YPF Tue, Jan 5, 2016 16.06 16.06 15.50 15.73
5660 NYSE YPF Mon, Jan 4, 2016 15.65 16.38 15.62 15.80
5659 NYSE YPF Thu, Dec 31, 2015 15.43 15.72 15.01 15.72
5658 NYSE YPF Wed, Dec 30, 2015 16.00 16.14 15.71 15.76
5657 NYSE YPF Tue, Dec 29, 2015 16.36 16.56 16.07 16.29
5656 NYSE YPF Mon, Dec 28, 2015 16.22 16.39 15.63 16.23
5655 NYSE YPF Thu, Dec 24, 2015 16.89 16.89 16.42 16.48
5654 NYSE YPF Wed, Dec 23, 2015 16.27 16.62 16.24 16.50
5653 NYSE YPF Tue, Dec 22, 2015 15.93 16.17 15.73 15.99
5652 NYSE YPF Mon, Dec 21, 2015 15.84 16.07 15.58 15.92
5651 NYSE YPF Fri, Dec 18, 2015 16.19 16.45 15.71 15.83
5650 NYSE YPF Thu, Dec 17, 2015 16.59 16.86 16.26 16.31
5649 NYSE YPF Wed, Dec 16, 2015 16.41 16.73 16.28 16.64
5648 NYSE YPF Tue, Dec 15, 2015 16.24 16.82 16.24 16.38
5647 NYSE YPF Mon, Dec 14, 2015 15.80 16.12 15.41 15.90
5646 NYSE YPF Fri, Dec 11, 2015 16.27 16.34 15.87 15.92
5645 NYSE YPF Thu, Dec 10, 2015 16.73 17.11 16.65 16.65
5644 NYSE YPF Wed, Dec 9, 2015 16.49 17.09 16.49 16.78
5643 NYSE YPF Tue, Dec 8, 2015 16.25 16.46 15.99 16.32
5642 NYSE YPF Mon, Dec 7, 2015 17.20 17.20 16.21 16.54
5641 NYSE YPF Fri, Dec 4, 2015 17.43 17.50 16.92 17.18
5640 NYSE YPF Thu, Dec 3, 2015 18.09 18.20 17.41 17.61
5639 NYSE YPF Wed, Dec 2, 2015 17.93 18.32 17.55 17.81
5638 NYSE YPF Tue, Dec 1, 2015 18.33 18.33 17.86 18.07
5637 NYSE YPF Mon, Nov 30, 2015 18.30 18.62 17.95 18.30
5636 NYSE YPF Fri, Nov 27, 2015 19.08 19.14 18.10 18.21
5635 NYSE YPF Wed, Nov 25, 2015 18.96 19.45 18.50 18.86
5634 NYSE YPF Tue, Nov 24, 2015 19.34 20.09 19.00 19.14
5633 NYSE YPF Mon, Nov 23, 2015 21.02 21.06 18.88 19.41
5632 NYSE YPF Fri, Nov 20, 2015 20.54 20.73 19.74 20.53
5631 NYSE YPF Thu, Nov 19, 2015 20.18 20.44 19.77 20.38
5630 NYSE YPF Wed, Nov 18, 2015 20.00 20.46 19.83 20.21
5629 NYSE YPF Tue, Nov 17, 2015 20.85 20.97 19.64 19.74
5628 NYSE YPF Mon, Nov 16, 2015 20.23 21.03 20.17 20.99
5627 NYSE YPF Fri, Nov 13, 2015 20.14 20.54 19.92 20.36
5626 NYSE YPF Thu, Nov 12, 2015 20.35 20.76 20.21 20.31
5625 NYSE YPF Wed, Nov 11, 2015 20.85 20.99 20.24 20.65
5624 NYSE YPF Tue, Nov 10, 2015 20.70 21.06 20.59 20.98
5623 NYSE YPF Mon, Nov 9, 2015 21.04 21.22 20.65 20.71
5622 NYSE YPF Fri, Nov 6, 2015 21.18 21.53 20.92 21.08
5621 NYSE YPF Thu, Nov 5, 2015 21.62 21.88 20.95 21.42
5620 NYSE YPF Wed, Nov 4, 2015 22.34 22.49 21.61 21.80
5619 NYSE YPF Tue, Nov 3, 2015 21.61 22.24 20.91 22.18
5618 NYSE YPF Mon, Nov 2, 2015 21.26 22.03 21.14 21.60
5617 NYSE YPF Fri, Oct 30, 2015 20.96 21.56 20.83 21.36
5616 NYSE YPF Thu, Oct 29, 2015 20.26 21.74 20.24 20.85
5615 NYSE YPF Wed, Oct 28, 2015 18.88 20.38 18.88 20.19
5614 NYSE YPF Tue, Oct 27, 2015 19.25 19.25 18.63 18.73
5613 NYSE YPF Mon, Oct 26, 2015 20.70 20.75 18.99 19.57
5612 NYSE YPF Fri, Oct 23, 2015 17.52 18.35 17.44 18.13
5611 NYSE YPF Thu, Oct 22, 2015 17.01 17.70 16.86 17.58
5610 NYSE YPF Wed, Oct 21, 2015 17.26 17.28 16.65 16.86
5609 NYSE YPF Tue, Oct 20, 2015 17.13 17.65 16.95 17.25
5608 NYSE YPF Mon, Oct 19, 2015 17.47 17.51 16.96 17.22
5607 NYSE YPF Fri, Oct 16, 2015 17.69 18.04 17.33 17.75
5606 NYSE YPF Thu, Oct 15, 2015 17.84 17.97 17.03 17.74
5605 NYSE YPF Wed, Oct 14, 2015 17.78 18.39 17.77 17.94
5604 NYSE YPF Tue, Oct 13, 2015 18.48 18.58 17.72 17.87
5603 NYSE YPF Mon, Oct 12, 2015 19.26 19.26 18.25 18.71
5602 NYSE YPF Fri, Oct 9, 2015 19.82 19.94 19.16 19.31
5601 NYSE YPF Thu, Oct 8, 2015 19.04 19.97 18.70 19.58
5600 NYSE YPF Wed, Oct 7, 2015 18.44 19.49 18.41 19.14
5599 NYSE YPF Tue, Oct 6, 2015 16.70 18.49 16.61 17.71
5598 NYSE YPF Mon, Oct 5, 2015 15.54 17.50 15.54 16.57
5597 NYSE YPF Fri, Oct 2, 2015 15.00 15.54 14.70 15.54
5596 NYSE YPF Thu, Oct 1, 2015 15.46 15.52 15.04 15.05
5595 NYSE YPF Wed, Sep 30, 2015 15.00 15.31 14.87 15.23
5594 NYSE YPF Tue, Sep 29, 2015 14.93 15.29 14.78 14.97
5593 NYSE YPF Mon, Sep 28, 2015 15.76 15.76 14.88 14.91
5592 NYSE YPF Fri, Sep 25, 2015 16.57 17.08 15.86 15.96
5591 NYSE YPF Thu, Sep 24, 2015 16.92 16.93 15.56 16.35
5590 NYSE YPF Wed, Sep 23, 2015 17.62 18.09 16.92 17.03
5589 NYSE YPF Tue, Sep 22, 2015 17.90 18.12 17.15 17.64
5588 NYSE YPF Mon, Sep 21, 2015 19.67 19.86 17.97 18.17
5587 NYSE YPF Fri, Sep 18, 2015 20.26 20.39 19.23 19.50
5586 NYSE YPF Thu, Sep 17, 2015 20.37 21.09 20.30 20.45
5585 NYSE YPF Wed, Sep 16, 2015 20.27 20.66 20.23 20.50
5584 NYSE YPF Tue, Sep 15, 2015 20.73 20.95 20.14 20.17
5583 NYSE YPF Mon, Sep 14, 2015 21.91 21.94 20.59 20.79
5582 NYSE YPF Fri, Sep 11, 2015 21.87 22.14 21.69 22.02
5581 NYSE YPF Thu, Sep 10, 2015 21.65 22.15 21.63 22.02
5580 NYSE YPF Wed, Sep 9, 2015 22.03 22.30 21.76 21.77
5579 NYSE YPF Tue, Sep 8, 2015 21.98 22.50 21.48 21.98
5578 NYSE YPF Fri, Sep 4, 2015 21.14 21.92 21.14 21.79
5577 NYSE YPF Thu, Sep 3, 2015 21.32 22.04 21.19 21.59
5576 NYSE YPF Wed, Sep 2, 2015 20.96 21.43 20.57 21.36
5575 NYSE YPF Tue, Sep 1, 2015 20.82 21.54 20.54 20.64
5574 NYSE YPF Mon, Aug 31, 2015 20.68 21.72 20.20 21.54
5573 NYSE YPF Fri, Aug 28, 2015 20.80 22.09 20.56 20.93
5572 NYSE YPF Thu, Aug 27, 2015 20.25 21.06 19.45 20.90
5571 NYSE YPF Wed, Aug 26, 2015 19.41 20.00 18.90 19.75
5570 NYSE YPF Tue, Aug 25, 2015 20.61 21.16 18.99 19.02
5569 NYSE YPF Mon, Aug 24, 2015 20.01 20.45 19.22 20.00
5568 NYSE YPF Fri, Aug 21, 2015 22.52 22.92 21.51 21.51
5567 NYSE YPF Thu, Aug 20, 2015 23.40 23.43 22.37 22.57
5566 NYSE YPF Wed, Aug 19, 2015 23.95 24.04 23.03 23.41
5565 NYSE YPF Tue, Aug 18, 2015 24.12 24.48 23.81 24.05
5564 NYSE YPF Mon, Aug 17, 2015 24.03 24.52 23.75 24.40
5563 NYSE YPF Fri, Aug 14, 2015 24.67 24.89 24.08 24.11
5562 NYSE YPF Thu, Aug 13, 2015 24.50 24.95 23.18 24.71
5561 NYSE YPF Wed, Aug 12, 2015 24.63 25.07 24.25 24.30
5560 NYSE YPF Tue, Aug 11, 2015 24.49 25.08 23.75 25.00
5559 NYSE YPF Mon, Aug 10, 2015 23.78 25.01 23.76 24.79
5558 NYSE YPF Fri, Aug 7, 2015 23.59 23.97 23.43 23.72
5557 NYSE YPF Thu, Aug 6, 2015 23.25 23.75 22.71 23.50
5556 NYSE YPF Wed, Aug 5, 2015 22.66 23.23 22.50 23.02
5555 NYSE YPF Tue, Aug 4, 2015 22.64 22.84 22.35 22.51
5554 NYSE YPF Mon, Aug 3, 2015 22.68 23.11 22.52 22.60
5553 NYSE YPF Fri, Jul 31, 2015 23.10 23.45 22.87 22.93
5552 NYSE YPF Thu, Jul 30, 2015 23.65 24.00 22.93 23.23
5551 NYSE YPF Wed, Jul 29, 2015 22.71 24.07 22.70 23.63
5550 NYSE YPF Tue, Jul 28, 2015 23.20 23.37 22.33 22.70
5549 NYSE YPF Mon, Jul 27, 2015 23.85 24.23 23.16 23.17
5548 NYSE YPF Fri, Jul 24, 2015 24.47 24.63 24.01 24.06
5547 NYSE YPF Thu, Jul 23, 2015 24.22 24.84 24.02 24.60
5546 NYSE YPF Wed, Jul 22, 2015 24.17 24.52 24.02 24.25
5545 NYSE YPF Tue, Jul 21, 2015 24.65 25.15 24.10 24.50
5544 NYSE YPF Mon, Jul 20, 2015 25.96 26.12 24.52 24.59
5543 NYSE YPF Fri, Jul 17, 2015 25.54 25.73 25.13 25.69
5542 NYSE YPF Thu, Jul 16, 2015 26.04 26.61 25.59 25.62
5541 NYSE YPF Wed, Jul 15, 2015 26.18 26.77 25.71 25.94
5540 NYSE YPF Tue, Jul 14, 2015 25.53 26.83 25.53 26.37
5539 NYSE YPF Mon, Jul 13, 2015 25.58 26.09 25.25 25.40
5538 NYSE YPF Fri, Jul 10, 2015 25.59 25.83 25.26 25.71
5537 NYSE YPF Thu, Jul 9, 2015 25.78 26.01 25.26 25.26
5536 NYSE YPF Wed, Jul 8, 2015 25.86 26.25 25.26 25.32
5535 NYSE YPF Tue, Jul 7, 2015 26.77 27.00 25.25 26.22
5534 NYSE YPF Mon, Jul 6, 2015 26.96 27.31 26.02 26.92
5533 NYSE YPF Thu, Jul 2, 2015 27.28 27.76 27.16 27.42
5532 NYSE YPF Wed, Jul 1, 2015 27.74 27.74 27.06 27.20
5531 NYSE YPF Tue, Jun 30, 2015 27.02 27.44 26.96 27.43
5530 NYSE YPF Mon, Jun 29, 2015 26.77 27.25 26.66 26.93
5529 NYSE YPF Fri, Jun 26, 2015 27.79 27.84 27.21 27.36
5528 NYSE YPF Thu, Jun 25, 2015 28.02 28.15 27.47 27.82
5527 NYSE YPF Wed, Jun 24, 2015 27.89 28.25 27.83 28.00
5526 NYSE YPF Tue, Jun 23, 2015 27.61 28.25 27.61 27.91
5525 NYSE YPF Mon, Jun 22, 2015 26.78 28.29 26.67 27.68
5524 NYSE YPF Fri, Jun 19, 2015 26.51 26.88 26.50 26.61
5523 NYSE YPF Thu, Jun 18, 2015 26.53 27.10 26.31 26.75
5522 NYSE YPF Wed, Jun 17, 2015 27.00 27.01 25.71 26.18
5521 NYSE YPF Tue, Jun 16, 2015 27.83 28.00 27.24 27.32
5520 NYSE YPF Mon, Jun 15, 2015 28.25 28.40 27.89 28.00
5519 NYSE YPF Fri, Jun 12, 2015 28.46 28.97 28.26 28.51
5518 NYSE YPF Thu, Jun 11, 2015 28.80 28.99 28.50 28.63
5517 NYSE YPF Wed, Jun 10, 2015 29.10 29.30 28.65 28.90
5516 NYSE YPF Tue, Jun 9, 2015 28.86 29.01 28.60 28.80
5515 NYSE YPF Mon, Jun 8, 2015 28.57 29.13 28.19 28.61
5514 NYSE YPF Fri, Jun 5, 2015 28.47 28.96 28.06 28.75
5513 NYSE YPF Thu, Jun 4, 2015 28.15 28.74 28.14 28.58
5512 NYSE YPF Wed, Jun 3, 2015 28.55 28.67 27.95 28.06
5511 NYSE YPF Tue, Jun 2, 2015 27.81 28.72 27.49 28.61
5510 NYSE YPF Mon, Jun 1, 2015 27.82 27.97 27.46 27.80
5509 NYSE YPF Fri, May 29, 2015 27.47 28.30 27.28 27.77
5508 NYSE YPF Thu, May 28, 2015 27.41 27.72 27.25 27.50
5507 NYSE YPF Wed, May 27, 2015 27.47 27.90 27.33 27.62
5506 NYSE YPF Tue, May 26, 2015 28.48 28.72 27.37 27.59
5505 NYSE YPF Fri, May 22, 2015 28.76 28.96 28.15 28.61
5504 NYSE YPF Thu, May 21, 2015 29.04 29.15 28.61 28.65
5503 NYSE YPF Wed, May 20, 2015 29.41 29.45 29.03 29.11
5502 NYSE YPF Tue, May 19, 2015 29.34 29.40 29.08 29.26
5501 NYSE YPF Mon, May 18, 2015 30.04 30.05 29.15 29.68
5500 NYSE YPF Fri, May 15, 2015 30.27 30.29 29.93 30.06
5499 NYSE YPF Thu, May 14, 2015 30.53 30.66 30.17 30.27
5498 NYSE YPF Wed, May 13, 2015 31.20 31.40 30.13 30.47
5497 NYSE YPF Tue, May 12, 2015 30.06 30.98 29.92 30.85
5496 NYSE YPF Mon, May 11, 2015 30.24 30.31 29.97 30.02
5495 NYSE YPF Fri, May 8, 2015 30.18 30.65 29.76 30.15
5494 NYSE YPF Thu, May 7, 2015 30.56 30.56 30.00 30.28
5493 NYSE YPF Wed, May 6, 2015 31.20 31.80 30.51 30.89
5492 NYSE YPF Tue, May 5, 2015 31.13 31.59 30.87 31.02
5491 NYSE YPF Mon, May 4, 2015 30.88 31.06 30.33 30.91
5490 NYSE YPF Fri, May 1, 2015 30.52 30.96 30.13 30.95
5489 NYSE YPF Thu, Apr 30, 2015 30.89 31.24 30.39 30.54
5488 NYSE YPF Wed, Apr 29, 2015 30.40 30.98 30.25 30.83
5487 NYSE YPF Tue, Apr 28, 2015 30.64 31.00 30.32 30.56
5486 NYSE YPF Mon, Apr 27, 2015 30.60 31.20 30.00 30.51
5485 NYSE YPF Fri, Apr 24, 2015 30.25 30.73 30.09 30.15
5484 NYSE YPF Thu, Apr 23, 2015 29.95 30.46 29.82 30.08
5483 NYSE YPF Wed, Apr 22, 2015 29.01 30.56 28.77 29.75
5482 NYSE YPF Tue, Apr 21, 2015 29.52 29.66 28.73 28.94
5481 NYSE YPF Mon, Apr 20, 2015 29.97 30.17 28.94 29.41
5480 NYSE YPF Fri, Apr 17, 2015 30.53 30.77 29.61 29.98
5479 NYSE YPF Thu, Apr 16, 2015 30.90 31.00 30.46 30.74
5478 NYSE YPF Wed, Apr 15, 2015 31.62 31.62 30.27 30.95
5477 NYSE YPF Tue, Apr 14, 2015 31.85 31.92 31.31 31.38
5476 NYSE YPF Mon, Apr 13, 2015 31.50 32.00 31.29 31.58
5475 NYSE YPF Fri, Apr 10, 2015 30.59 31.64 30.49 31.57
5474 NYSE YPF Thu, Apr 9, 2015 29.83 30.66 29.83 30.64
5473 NYSE YPF Wed, Apr 8, 2015 30.01 30.25 29.68 29.80
5472 NYSE YPF Tue, Apr 7, 2015 29.13 29.94 28.95 29.91
5471 NYSE YPF Mon, Apr 6, 2015 28.22 29.63 28.22 29.36
5470 NYSE YPF Thu, Apr 2, 2015 28.34 28.64 27.81 28.13
5469 NYSE YPF Wed, Apr 1, 2015 27.43 28.24 27.36 28.19
5468 NYSE YPF Tue, Mar 31, 2015 27.82 28.23 27.34 27.45
5467 NYSE YPF Mon, Mar 30, 2015 27.99 28.30 27.54 28.05
5466 NYSE YPF Fri, Mar 27, 2015 27.74 28.03 27.06 27.89
5465 NYSE YPF Thu, Mar 26, 2015 28.79 29.22 27.85 27.87
5464 NYSE YPF Wed, Mar 25, 2015 28.53 29.18 28.53 28.74
5463 NYSE YPF Tue, Mar 24, 2015 28.88 29.17 28.23 28.34
5462 NYSE YPF Mon, Mar 23, 2015 29.09 29.78 28.60 28.88
5461 NYSE YPF Fri, Mar 20, 2015 29.20 29.75 29.15 29.55
5460 NYSE YPF Thu, Mar 19, 2015 28.55 29.51 28.39 28.67
5459 NYSE YPF Wed, Mar 18, 2015 27.93 28.99 27.33 28.88
5458 NYSE YPF Tue, Mar 17, 2015 27.47 28.56 27.09 28.09
5457 NYSE YPF Mon, Mar 16, 2015 27.40 27.77 26.74 27.68
5456 NYSE YPF Fri, Mar 13, 2015 26.70 26.78 25.99 26.74
5455 NYSE YPF Thu, Mar 12, 2015 26.61 27.32 26.34 26.86
5454 NYSE YPF Wed, Mar 11, 2015 25.89 26.32 25.74 26.19
5453 NYSE YPF Tue, Mar 10, 2015 26.24 26.38 25.72 25.97
5452 NYSE YPF Mon, Mar 9, 2015 26.44 26.70 25.89 26.38
5451 NYSE YPF Fri, Mar 6, 2015 27.07 27.20 26.14 26.47
5450 NYSE YPF Thu, Mar 5, 2015 26.44 27.20 26.38 27.04
5449 NYSE YPF Wed, Mar 4, 2015 25.95 26.99 25.86 26.46
5448 NYSE YPF Tue, Mar 3, 2015 25.80 26.26 25.80 26.09
5447 NYSE YPF Mon, Mar 2, 2015 25.64 26.37 25.35 25.82
5446 NYSE YPF Fri, Feb 27, 2015 25.38 25.93 25.00 25.69
5445 NYSE YPF Thu, Feb 26, 2015 25.79 25.81 25.12 25.24
5444 NYSE YPF Wed, Feb 25, 2015 25.85 26.05 25.66 26.02
5443 NYSE YPF Tue, Feb 24, 2015 25.84 26.10 25.34 25.90
5442 NYSE YPF Mon, Feb 23, 2015 25.74 26.14 25.56 25.75
5441 NYSE YPF Fri, Feb 20, 2015 26.23 26.58 26.07 26.30
5440 NYSE YPF Thu, Feb 19, 2015 26.34 26.65 25.68 26.41
5439 NYSE YPF Wed, Feb 18, 2015 27.28 27.32 26.61 26.98
5438 NYSE YPF Tue, Feb 17, 2015 26.80 27.78 26.71 27.33
5437 NYSE YPF Fri, Feb 13, 2015 26.00 27.19 25.80 26.86
5436 NYSE YPF Thu, Feb 12, 2015 25.35 25.89 25.17 25.71
5435 NYSE YPF Wed, Feb 11, 2015 24.59 25.04 24.50 24.94
5434 NYSE YPF Tue, Feb 10, 2015 25.02 25.26 24.25 25.00
5433 NYSE YPF Mon, Feb 9, 2015 24.92 25.23 24.73 24.93
5432 NYSE YPF Fri, Feb 6, 2015 24.85 25.39 24.63 24.88
5431 NYSE YPF Thu, Feb 5, 2015 24.93 25.36 24.58 24.99
5430 NYSE YPF Wed, Feb 4, 2015 24.35 25.31 24.10 24.48
5429 NYSE YPF Tue, Feb 3, 2015 24.40 24.86 24.15 24.84
5428 NYSE YPF Mon, Feb 2, 2015 23.78 24.01 23.21 23.75
5427 NYSE YPF Fri, Jan 30, 2015 22.61 24.18 22.33 23.45
5426 NYSE YPF Thu, Jan 29, 2015 23.51 23.99 22.66 23.00
5425 NYSE YPF Wed, Jan 28, 2015 25.40 25.50 23.50 23.59
5424 NYSE YPF Tue, Jan 27, 2015 23.83 25.30 23.76 25.05
5423 NYSE YPF Mon, Jan 26, 2015 24.34 24.46 23.93 24.15
5422 NYSE YPF Fri, Jan 23, 2015 24.55 24.72 24.13 24.27
5421 NYSE YPF Thu, Jan 22, 2015 24.12 24.64 23.76 24.64
5420 NYSE YPF Wed, Jan 21, 2015 23.32 24.25 23.28 23.87
5419 NYSE YPF Tue, Jan 20, 2015 23.78 23.80 23.10 23.32
5418 NYSE YPF Fri, Jan 16, 2015 23.28 23.94 23.18 23.84
5417 NYSE YPF Thu, Jan 15, 2015 23.59 24.16 22.98 23.02
5416 NYSE YPF Wed, Jan 14, 2015 22.81 24.11 22.56 23.84
5415 NYSE YPF Tue, Jan 13, 2015 23.07 24.03 22.57 23.05
5414 NYSE YPF Mon, Jan 12, 2015 24.55 24.90 23.20 23.40
5413 NYSE YPF Fri, Jan 9, 2015 25.00 25.30 24.50 24.94
5412 NYSE YPF Thu, Jan 8, 2015 24.52 24.97 24.30 24.95
5411 NYSE YPF Wed, Jan 7, 2015 24.94 25.30 24.25 24.35
5410 NYSE YPF Tue, Jan 6, 2015 24.96 25.35 24.20 24.68
5409 NYSE YPF Mon, Jan 5, 2015 25.63 25.86 24.50 24.76
5408 NYSE YPF Fri, Jan 2, 2015 26.40 26.56 25.87 26.11
5407 NYSE YPF Wed, Dec 31, 2014 26.69 26.89 25.74 26.47
5406 NYSE YPF Tue, Dec 30, 2014 26.90 26.98 25.86 26.91
5405 NYSE YPF Mon, Dec 29, 2014 26.57 27.51 26.57 26.98
5404 NYSE YPF Fri, Dec 26, 2014 26.80 27.14 26.34 26.83
5403 NYSE YPF Wed, Dec 24, 2014 27.28 27.28 26.04 26.82
5402 NYSE YPF Tue, Dec 23, 2014 24.99 28.00 24.82 27.44
5401 NYSE YPF Mon, Dec 22, 2014 24.19 25.04 23.75 24.71
5400 NYSE YPF Fri, Dec 19, 2014 24.50 24.78 24.15 24.22
5399 NYSE YPF Thu, Dec 18, 2014 25.06 25.44 23.71 24.37
5398 NYSE YPF Wed, Dec 17, 2014 22.65 25.50 22.65 24.43
5397 NYSE YPF Tue, Dec 16, 2014 22.10 24.62 20.83 23.22
5396 NYSE YPF Mon, Dec 15, 2014 24.45 24.95 22.24 22.50
5395 NYSE YPF Fri, Dec 12, 2014 26.73 26.74 24.01 24.04
5394 NYSE YPF Thu, Dec 11, 2014 26.39 27.06 25.76 26.81
5393 NYSE YPF Wed, Dec 10, 2014 27.00 28.49 25.67 26.62
5392 NYSE YPF Tue, Dec 9, 2014 29.00 29.08 27.36 28.15
5391 NYSE YPF Mon, Dec 8, 2014 30.56 30.62 29.19 29.20
5390 NYSE YPF Fri, Dec 5, 2014 31.22 31.29 30.65 30.84
5389 NYSE YPF Thu, Dec 4, 2014 31.45 31.82 31.07 31.19
5388 NYSE YPF Wed, Dec 3, 2014 31.17 31.69 30.81 31.44
5387 NYSE YPF Tue, Dec 2, 2014 32.20 32.29 30.93 31.04
5386 NYSE YPF Mon, Dec 1, 2014 32.46 33.20 31.25 32.29
5385 NYSE YPF Fri, Nov 28, 2014 34.38 34.99 32.90 33.44
5384 NYSE YPF Wed, Nov 26, 2014 35.25 35.36 35.00 35.31
5383 NYSE YPF Tue, Nov 25, 2014 34.79 35.50 34.79 35.27
5382 NYSE YPF Mon, Nov 24, 2014 34.28 34.99 34.22 34.74
5381 NYSE YPF Fri, Nov 21, 2014 34.43 34.77 34.20 34.31
5380 NYSE YPF Thu, Nov 20, 2014 33.09 34.10 33.05 33.61
5379 NYSE YPF Wed, Nov 19, 2014 33.25 33.76 32.97 33.11
5378 NYSE YPF Tue, Nov 18, 2014 33.29 33.48 32.44 32.69
5377 NYSE YPF Mon, Nov 17, 2014 32.78 33.72 32.68 33.17
5376 NYSE YPF Fri, Nov 14, 2014 33.00 33.56 32.71 32.96
5375 NYSE YPF Thu, Nov 13, 2014 33.70 34.06 33.58 34.00
5374 NYSE YPF Wed, Nov 12, 2014 33.62 34.25 33.40 33.48
5373 NYSE YPF Tue, Nov 11, 2014 34.15 34.30 33.64 33.99
5372 NYSE YPF Mon, Nov 10, 2014 34.40 34.99 33.88 34.13
5371 NYSE YPF Fri, Nov 7, 2014 33.81 34.52 33.51 34.09
5370 NYSE YPF Thu, Nov 6, 2014 34.50 34.55 32.89 33.94
5369 NYSE YPF Wed, Nov 5, 2014 33.23 33.94 32.86 33.58
5368 NYSE YPF Tue, Nov 4, 2014 35.36 35.40 33.35 33.36
5367 NYSE YPF Mon, Nov 3, 2014 35.17 36.16 34.60 35.42
5366 NYSE YPF Fri, Oct 31, 2014 32.91 35.20 32.80 35.17
5365 NYSE YPF Thu, Oct 30, 2014 31.69 33.18 31.69 32.57
5364 NYSE YPF Wed, Oct 29, 2014 32.00 32.14 31.40 31.77
5363 NYSE YPF Tue, Oct 28, 2014 32.24 32.33 31.70 31.74
5362 NYSE YPF Mon, Oct 27, 2014 31.92 32.24 31.37 31.93
5361 NYSE YPF Fri, Oct 24, 2014 32.08 32.45 31.63 32.15
5360 NYSE YPF Thu, Oct 23, 2014 32.78 33.23 32.05 32.12
5359 NYSE YPF Wed, Oct 22, 2014 32.80 33.63 32.11 32.47
5358 NYSE YPF Tue, Oct 21, 2014 32.24 33.06 31.44 32.89
5357 NYSE YPF Mon, Oct 20, 2014 31.07 32.32 31.03 31.39
5356 NYSE YPF Fri, Oct 17, 2014 30.93 32.07 30.68 31.32
5355 NYSE YPF Thu, Oct 16, 2014 29.44 30.56 29.21 30.26
5354 NYSE YPF Wed, Oct 15, 2014 30.67 30.67 28.52 30.01
5353 NYSE YPF Tue, Oct 14, 2014 31.11 31.52 30.28 30.80
5352 NYSE YPF Mon, Oct 13, 2014 31.01 31.31 30.20 30.67
5351 NYSE YPF Fri, Oct 10, 2014 31.50 31.89 30.13 31.28
5350 NYSE YPF Thu, Oct 9, 2014 32.67 33.09 31.41 31.46
5349 NYSE YPF Wed, Oct 8, 2014 32.61 32.98 32.00 32.85
5348 NYSE YPF Tue, Oct 7, 2014 33.20 33.81 31.99 32.16
5347 NYSE YPF Mon, Oct 6, 2014 34.33 34.36 33.50 33.52
5346 NYSE YPF Fri, Oct 3, 2014 33.56 34.25 33.03 33.72
5345 NYSE YPF Thu, Oct 2, 2014 33.79 33.88 32.51 33.31
5344 NYSE YPF Wed, Oct 1, 2014 36.95 37.11 34.31 34.51
5343 NYSE YPF Tue, Sep 30, 2014 36.84 37.24 36.26 36.99
5342 NYSE YPF Mon, Sep 29, 2014 36.35 37.12 36.08 36.88
5341 NYSE YPF Fri, Sep 26, 2014 35.85 37.11 35.83 37.08
5340 NYSE YPF Thu, Sep 25, 2014 37.10 37.14 35.73 35.81
5339 NYSE YPF Wed, Sep 24, 2014 37.00 37.30 36.08 37.22
5338 NYSE YPF Tue, Sep 23, 2014 37.22 37.34 36.00 36.83
5337 NYSE YPF Mon, Sep 22, 2014 36.22 36.52 35.75 36.26
5336 NYSE YPF Fri, Sep 19, 2014 36.79 36.95 36.07 36.51
5335 NYSE YPF Thu, Sep 18, 2014 37.00 37.20 36.34 36.53
5334 NYSE YPF Wed, Sep 17, 2014 37.75 37.76 36.40 36.88
5333 NYSE YPF Tue, Sep 16, 2014 35.66 37.75 35.17 37.55
5332 NYSE YPF Mon, Sep 15, 2014 35.58 37.09 35.12 35.69
5331 NYSE YPF Fri, Sep 12, 2014 35.20 36.38 35.20 35.69
5330 NYSE YPF Thu, Sep 11, 2014 34.66 35.69 34.63 35.40
5329 NYSE YPF Wed, Sep 10, 2014 34.25 35.10 34.09 34.84
5328 NYSE YPF Tue, Sep 9, 2014 33.95 34.53 33.55 34.24
5327 NYSE YPF Mon, Sep 8, 2014 35.16 35.21 34.06 34.16
5326 NYSE YPF Fri, Sep 5, 2014 34.90 35.31 34.19 34.98
5325 NYSE YPF Thu, Sep 4, 2014 35.80 36.14 34.78 34.98
5324 NYSE YPF Wed, Sep 3, 2014 33.80 35.91 33.72 35.68
5323 NYSE YPF Tue, Sep 2, 2014 33.04 33.80 32.73 33.71
5322 NYSE YPF Fri, Aug 29, 2014 33.22 33.75 32.30 33.04
5321 NYSE YPF Thu, Aug 28, 2014 33.41 33.97 33.00 33.04
5320 NYSE YPF Wed, Aug 27, 2014 33.37 33.61 33.09 33.31
5319 NYSE YPF Tue, Aug 26, 2014 33.30 33.60 32.90 33.40
5318 NYSE YPF Mon, Aug 25, 2014 32.59 33.40 32.54 32.94
5317 NYSE YPF Fri, Aug 22, 2014 32.08 32.45 31.65 32.45
5316 NYSE YPF Thu, Aug 21, 2014 32.41 32.46 31.79 31.99
5315 NYSE YPF Wed, Aug 20, 2014 32.21 32.50 31.60 32.20
5314 NYSE YPF Tue, Aug 19, 2014 33.75 34.10 32.90 33.00
5313 NYSE YPF Mon, Aug 18, 2014 32.19 33.93 32.03 33.61
5312 NYSE YPF Fri, Aug 15, 2014 30.76 32.48 30.60 32.15
5311 NYSE YPF Thu, Aug 14, 2014 31.85 32.06 30.86 30.97
5310 NYSE YPF Wed, Aug 13, 2014 32.12 32.17 31.26 31.85
5309 NYSE YPF Tue, Aug 12, 2014 32.86 32.94 31.65 31.80
5308 NYSE YPF Mon, Aug 11, 2014 33.50 34.00 32.50 32.61
5307 NYSE YPF Fri, Aug 8, 2014 33.23 34.19 32.50 33.76
5306 NYSE YPF Thu, Aug 7, 2014 33.80 34.99 33.01 33.43
5305 NYSE YPF Wed, Aug 6, 2014 33.91 35.08 33.76 33.92
5304 NYSE YPF Tue, Aug 5, 2014 33.74 34.08 33.11 33.58
5303 NYSE YPF Mon, Aug 4, 2014 34.34 35.86 33.66 34.17
5302 NYSE YPF Fri, Aug 1, 2014 35.00 35.60 32.64 34.17
5301 NYSE YPF Thu, Jul 31, 2014 36.20 38.19 35.14 35.38
5300 NYSE YPF Wed, Jul 30, 2014 38.91 41.74 38.12 38.91
5299 NYSE YPF Tue, Jul 29, 2014 34.96 36.10 33.72 35.59
5298 NYSE YPF Mon, Jul 28, 2014 35.70 35.75 34.00 34.56
5297 NYSE YPF Fri, Jul 25, 2014 36.36 36.45 35.66 35.90
5296 NYSE YPF Thu, Jul 24, 2014 36.48 37.54 36.40 37.00
5295 NYSE YPF Wed, Jul 23, 2014 37.00 37.00 35.43 35.96
5294 NYSE YPF Tue, Jul 22, 2014 36.91 37.97 35.87 36.91
5293 NYSE YPF Mon, Jul 21, 2014 37.40 37.50 36.67 37.21
5292 NYSE YPF Fri, Jul 18, 2014 35.93 38.30 35.92 38.00
5291 NYSE YPF Thu, Jul 17, 2014 36.58 36.69 34.95 35.73
5290 NYSE YPF Wed, Jul 16, 2014 36.90 36.96 35.67 36.60
5289 NYSE YPF Tue, Jul 15, 2014 37.30 37.55 36.22 36.47
5288 NYSE YPF Mon, Jul 14, 2014 38.00 38.48 37.00 37.20
5287 NYSE YPF Fri, Jul 11, 2014 38.00 38.84 37.09 37.97
5286 NYSE YPF Thu, Jul 10, 2014 36.54 38.26 36.27 37.98
5285 NYSE YPF Wed, Jul 9, 2014 35.50 37.40 35.34 37.15
5284 NYSE YPF Tue, Jul 8, 2014 34.57 36.31 34.13 35.50
5283 NYSE YPF Mon, Jul 7, 2014 34.00 34.50 33.35 34.28
5282 NYSE YPF Thu, Jul 3, 2014 33.68 34.43 33.66 34.14
5281 NYSE YPF Wed, Jul 2, 2014 33.34 34.71 33.34 34.22
5280 NYSE YPF Tue, Jul 1, 2014 33.44 34.50 33.31 33.40
5279 NYSE YPF Mon, Jun 30, 2014 33.33 33.49 32.30 32.68
5278 NYSE YPF Fri, Jun 27, 2014 33.30 33.50 32.22 33.14
5277 NYSE YPF Thu, Jun 26, 2014 34.90 35.00 33.52 33.54
5276 NYSE YPF Wed, Jun 25, 2014 33.88 35.12 33.00 34.80
5275 NYSE YPF Tue, Jun 24, 2014 35.95 36.25 34.50 34.55
5274 NYSE YPF Mon, Jun 23, 2014 34.07 36.00 34.00 35.95
5273 NYSE YPF Fri, Jun 20, 2014 32.00 34.47 31.47 33.76
5272 NYSE YPF Thu, Jun 19, 2014 30.79 32.30 30.51 32.11
5271 NYSE YPF Wed, Jun 18, 2014 28.84 32.90 28.32 32.31
5270 NYSE YPF Tue, Jun 17, 2014 28.91 30.62 28.35 30.02
5269 NYSE YPF Mon, Jun 16, 2014 33.00 33.26 27.92 29.00
5268 NYSE YPF Fri, Jun 13, 2014 32.74 33.04 32.38 32.93
5267 NYSE YPF Thu, Jun 12, 2014 33.48 33.58 32.65 32.68
5266 NYSE YPF Wed, Jun 11, 2014 32.82 33.65 32.69 33.41
5265 NYSE YPF Tue, Jun 10, 2014 32.00 33.03 31.67 32.99
5264 NYSE YPF Mon, Jun 9, 2014 30.79 31.82 30.64 31.78
5263 NYSE YPF Fri, Jun 6, 2014 30.94 31.50 30.66 30.81
5262 NYSE YPF Thu, Jun 5, 2014 31.22 31.32 30.66 30.88
5261 NYSE YPF Wed, Jun 4, 2014 30.61 31.39 30.26 31.04
5260 NYSE YPF Tue, Jun 3, 2014 30.50 30.62 29.83 30.51
5259 NYSE YPF Mon, Jun 2, 2014 29.95 30.58 29.67 30.40
5258 NYSE YPF Fri, May 30, 2014 29.69 30.18 29.52 29.88
5257 NYSE YPF Thu, May 29, 2014 29.67 30.10 29.54 29.70
5256 NYSE YPF Wed, May 28, 2014 29.17 29.67 29.00 29.08
5255 NYSE YPF Tue, May 27, 2014 29.91 30.19 29.02 29.19
5254 NYSE YPF Fri, May 23, 2014 29.27 29.81 29.00 29.60
5253 NYSE YPF Thu, May 22, 2014 28.54 29.20 28.31 29.00
5252 NYSE YPF Wed, May 21, 2014 29.66 29.95 28.17 28.48
5251 NYSE YPF Tue, May 20, 2014 29.75 30.03 29.35 29.56
5250 NYSE YPF Mon, May 19, 2014 29.03 29.88 29.03 29.81
5249 NYSE YPF Fri, May 16, 2014 29.50 29.73 28.68 29.43
5248 NYSE YPF Thu, May 15, 2014 30.59 30.60 29.51 29.75
5247 NYSE YPF Wed, May 14, 2014 30.15 30.59 29.33 30.44
5246 NYSE YPF Tue, May 13, 2014 30.76 30.99 29.76 30.09
5245 NYSE YPF Mon, May 12, 2014 30.76 31.04 30.17 30.57
5244 NYSE YPF Fri, May 9, 2014 31.69 32.21 30.55 30.70
5243 NYSE YPF Thu, May 8, 2014 31.00 31.91 29.75 31.76
5242 NYSE YPF Wed, May 7, 2014 28.62 31.41 28.55 31.09
5241 NYSE YPF Tue, May 6, 2014 29.20 29.59 28.10 28.18
5240 NYSE YPF Mon, May 5, 2014 28.59 29.68 28.44 29.42
5239 NYSE YPF Fri, May 2, 2014 28.59 28.96 28.28 28.59
5238 NYSE YPF Thu, May 1, 2014 28.56 28.63 28.27 28.63
5237 NYSE YPF Wed, Apr 30, 2014 28.35 29.02 28.14 28.46
5236 NYSE YPF Tue, Apr 29, 2014 28.23 28.71 28.02 28.48
5235 NYSE YPF Mon, Apr 28, 2014 28.20 28.80 27.40 27.90
5234 NYSE YPF Fri, Apr 25, 2014 29.03 29.58 27.50 28.16
5233 NYSE YPF Thu, Apr 24, 2014 29.28 29.65 28.98 29.43
5232 NYSE YPF Wed, Apr 23, 2014 29.62 29.95 29.22 29.24
5231 NYSE YPF Tue, Apr 22, 2014 29.74 29.96 29.50 29.74
5230 NYSE YPF Mon, Apr 21, 2014 29.56 29.88 29.18 29.29
5229 NYSE YPF Thu, Apr 17, 2014 29.77 30.08 29.25 29.54
5228 NYSE YPF Wed, Apr 16, 2014 29.48 29.71 28.91 29.60
5227 NYSE YPF Tue, Apr 15, 2014 29.79 30.03 28.63 29.26
5226 NYSE YPF Mon, Apr 14, 2014 30.02 30.22 29.48 29.80
5225 NYSE YPF Fri, Apr 11, 2014 30.00 30.03 28.56 29.76
5224 NYSE YPF Thu, Apr 10, 2014 30.85 31.07 30.07 30.10
5223 NYSE YPF Wed, Apr 9, 2014 30.92 31.31 30.35 30.65
5222 NYSE YPF Tue, Apr 8, 2014 30.86 31.19 30.13 30.58
5221 NYSE YPF Mon, Apr 7, 2014 30.48 31.00 29.79 30.70
5220 NYSE YPF Fri, Apr 4, 2014 31.37 31.37 29.53 30.81
5219 NYSE YPF Thu, Apr 3, 2014 31.10 31.53 30.79 30.93
5218 NYSE YPF Wed, Apr 2, 2014 31.31 31.31 30.97 31.26
5217 NYSE YPF Tue, Apr 1, 2014 31.33 31.33 30.83 31.02
5216 NYSE YPF Mon, Mar 31, 2014 30.62 31.29 30.30 31.16
5215 NYSE YPF Fri, Mar 28, 2014 29.93 30.87 29.45 30.36
5214 NYSE YPF Thu, Mar 27, 2014 29.30 29.73 29.08 29.71
5213 NYSE YPF Wed, Mar 26, 2014 30.16 30.23 29.06 29.28
5212 NYSE YPF Tue, Mar 25, 2014 29.53 30.87 29.51 29.96
5211 NYSE YPF Mon, Mar 24, 2014 29.91 30.12 29.41 29.72
5210 NYSE YPF Fri, Mar 21, 2014 29.81 30.14 29.45 29.88
5209 NYSE YPF Thu, Mar 20, 2014 28.59 29.65 28.30 29.22
5208 NYSE YPF Wed, Mar 19, 2014 29.00 29.49 28.80 29.10
5207 NYSE YPF Tue, Mar 18, 2014 28.84 30.39 28.75 28.84
5206 NYSE YPF Mon, Mar 17, 2014 27.75 28.85 27.60 28.71
5205 NYSE YPF Fri, Mar 14, 2014 27.32 27.91 27.02 27.62
5204 NYSE YPF Thu, Mar 13, 2014 28.15 28.20 26.83 27.34
5203 NYSE YPF Wed, Mar 12, 2014 28.20 28.37 27.20 28.06
5202 NYSE YPF Tue, Mar 11, 2014 27.87 28.80 27.82 28.26
5201 NYSE YPF Mon, Mar 10, 2014 28.42 29.26 28.30 28.39
5200 NYSE YPF Fri, Mar 7, 2014 28.47 29.23 28.06 28.36
5199 NYSE YPF Thu, Mar 6, 2014 26.61 28.67 26.61 28.50
5198 NYSE YPF Wed, Mar 5, 2014 26.97 27.03 26.39 26.53
5197 NYSE YPF Tue, Mar 4, 2014 26.38 26.85 26.09 26.71
5196 NYSE YPF Mon, Mar 3, 2014 26.00 26.50 25.82 26.17
5195 NYSE YPF Fri, Feb 28, 2014 26.67 27.27 26.00 26.91
5194 NYSE YPF Thu, Feb 27, 2014 26.90 27.21 26.13 26.66
5193 NYSE YPF Wed, Feb 26, 2014 27.74 27.96 26.69 26.87
5192 NYSE YPF Tue, Feb 25, 2014 28.35 28.50 27.29 27.30
5191 NYSE YPF Mon, Feb 24, 2014 27.82 28.99 27.82 28.29
5190 NYSE YPF Fri, Feb 21, 2014 27.50 28.01 27.50 27.93
5189 NYSE YPF Thu, Feb 20, 2014 27.12 27.90 27.01 27.25
5188 NYSE YPF Wed, Feb 19, 2014 27.75 27.89 26.85 26.92
5187 NYSE YPF Tue, Feb 18, 2014 27.25 27.80 26.66 27.62
5186 NYSE YPF Fri, Feb 14, 2014 27.22 27.95 26.35 27.22
5185 NYSE YPF Thu, Feb 13, 2014 25.76 27.25 24.50 26.74
5184 NYSE YPF Wed, Feb 12, 2014 24.37 26.28 23.83 25.49
5183 NYSE YPF Tue, Feb 11, 2014 23.71 24.25 23.55 24.02
5182 NYSE YPF Mon, Feb 10, 2014 24.50 24.50 23.12 23.63
5181 NYSE YPF Fri, Feb 7, 2014 23.86 24.61 23.63 24.43
5180 NYSE YPF Thu, Feb 6, 2014 23.86 24.69 22.67 23.96
5179 NYSE YPF Wed, Feb 5, 2014 22.36 23.37 22.00 23.24
5178 NYSE YPF Tue, Feb 4, 2014 22.00 23.57 21.76 23.29
5177 NYSE YPF Mon, Feb 3, 2014 22.19 22.42 21.00 21.85
5176 NYSE YPF Fri, Jan 31, 2014 22.55 23.06 21.18 22.19
5175 NYSE YPF Thu, Jan 30, 2014 23.90 24.21 22.71 23.10
5174 NYSE YPF Wed, Jan 29, 2014 24.90 25.20 23.32 23.50
5173 NYSE YPF Tue, Jan 28, 2014 25.55 26.11 24.30 25.23
5172 NYSE YPF Mon, Jan 27, 2014 23.06 26.28 22.29 25.68
5171 NYSE YPF Fri, Jan 24, 2014 25.46 25.60 23.00 23.02
5170 NYSE YPF Thu, Jan 23, 2014 28.75 28.75 23.00 24.11
5169 NYSE YPF Wed, Jan 22, 2014 30.99 31.35 27.91 28.40
5168 NYSE YPF Tue, Jan 21, 2014 31.12 31.46 30.50 31.16
5167 NYSE YPF Fri, Jan 17, 2014 32.00 32.25 30.74 30.77
5166 NYSE YPF Thu, Jan 16, 2014 31.93 32.00 31.36 31.74
5165 NYSE YPF Wed, Jan 15, 2014 31.81 32.62 31.57 31.76
5164 NYSE YPF Tue, Jan 14, 2014 32.44 32.87 31.34 32.09
5163 NYSE YPF Mon, Jan 13, 2014 32.93 32.98 32.16 32.25
5162 NYSE YPF Fri, Jan 10, 2014 32.65 33.10 31.71 33.08
5161 NYSE YPF Thu, Jan 9, 2014 31.67 32.45 31.33 32.40
5160 NYSE YPF Wed, Jan 8, 2014 33.15 33.31 29.50 30.41
5159 NYSE YPF Tue, Jan 7, 2014 32.50 32.85 32.47 32.63
5158 NYSE YPF Mon, Jan 6, 2014 33.00 33.29 32.32 32.58
5157 NYSE YPF Fri, Jan 3, 2014 32.36 33.08 32.20 32.30
5156 NYSE YPF Thu, Jan 2, 2014 32.98 33.34 32.30 32.41
5155 NYSE YPF Tue, Dec 31, 2013 33.00 33.73 32.75 32.96
5154 NYSE YPF Mon, Dec 30, 2013 33.35 33.56 32.69 33.26
5153 NYSE YPF Fri, Dec 27, 2013 33.96 33.96 33.04 33.60
5152 NYSE YPF Thu, Dec 26, 2013 34.15 34.15 32.84 33.70
5151 NYSE YPF Tue, Dec 24, 2013 34.17 34.24 33.41 33.70
5150 NYSE YPF Mon, Dec 23, 2013 33.70 34.17 33.25 34.17
5149 NYSE YPF Fri, Dec 20, 2013 32.98 33.43 32.74 33.41
5148 NYSE YPF Thu, Dec 19, 2013 33.20 33.67 32.77 33.25
5147 NYSE YPF Wed, Dec 18, 2013 32.40 33.39 32.09 33.25
5146 NYSE YPF Tue, Dec 17, 2013 31.63 32.50 31.53 32.40
5145 NYSE YPF Mon, Dec 16, 2013 30.61 31.99 30.51 31.66
5144 NYSE YPF Fri, Dec 13, 2013 29.20 29.38 28.92 29.21
5143 NYSE YPF Thu, Dec 12, 2013 29.25 29.61 28.68 29.36
5142 NYSE YPF Wed, Dec 11, 2013 29.65 29.90 29.00 29.24
5141 NYSE YPF Tue, Dec 10, 2013 30.00 30.75 28.80 29.07
5140 NYSE YPF Mon, Dec 9, 2013 28.79 29.51 28.74 29.09
5139 NYSE YPF Fri, Dec 6, 2013 28.49 29.20 28.35 28.84
5138 NYSE YPF Thu, Dec 5, 2013 27.98 28.39 27.85 28.22
5137 NYSE YPF Wed, Dec 4, 2013 28.40 28.40 26.78 28.09
5136 NYSE YPF Tue, Dec 3, 2013 29.30 29.45 27.61 28.06
5135 NYSE YPF Mon, Dec 2, 2013 29.81 30.12 29.05 29.74
5134 NYSE YPF Fri, Nov 29, 2013 30.83 30.92 29.44 29.72
5133 NYSE YPF Wed, Nov 27, 2013 30.00 30.44 28.85 29.95
5132 NYSE YPF Tue, Nov 26, 2013 30.01 30.25 28.03 29.37
5131 NYSE YPF Mon, Nov 25, 2013 26.44 26.70 25.21 26.66
5130 NYSE YPF Fri, Nov 22, 2013 25.21 26.43 25.21 26.25
5129 NYSE YPF Thu, Nov 21, 2013 25.03 25.46 24.83 25.35
5128 NYSE YPF Wed, Nov 20, 2013 24.49 25.08 24.00 24.82
5127 NYSE YPF Tue, Nov 19, 2013 24.71 24.82 23.40 23.53
5126 NYSE YPF Mon, Nov 18, 2013 25.31 26.12 24.80 25.01
5125 NYSE YPF Fri, Nov 15, 2013 24.22 25.12 24.22 25.12
5124 NYSE YPF Thu, Nov 14, 2013 23.36 24.49 23.27 24.27
5123 NYSE YPF Wed, Nov 13, 2013 23.34 23.51 23.19 23.43
5122 NYSE YPF Tue, Nov 12, 2013 23.36 23.65 22.88 23.46
5121 NYSE YPF Mon, Nov 11, 2013 22.40 23.66 22.32 23.43
5120 NYSE YPF Fri, Nov 8, 2013 22.10 22.35 21.93 22.26
5119 NYSE YPF Thu, Nov 7, 2013 22.09 22.40 21.79 22.01
5118 NYSE YPF Wed, Nov 6, 2013 21.60 22.20 21.53 22.06
5117 NYSE YPF Tue, Nov 5, 2013 20.08 21.64 20.08 21.40
5116 NYSE YPF Mon, Nov 4, 2013 20.18 20.30 19.82 20.00
5115 NYSE YPF Fri, Nov 1, 2013 20.79 20.95 20.13 20.20
5114 NYSE YPF Thu, Oct 31, 2013 21.11 21.64 20.85 20.85
5113 NYSE YPF Wed, Oct 30, 2013 22.04 22.40 20.86 21.19
5112 NYSE YPF Tue, Oct 29, 2013 22.11 22.92 21.43 21.92
5111 NYSE YPF Mon, Oct 28, 2013 22.05 22.39 21.93 22.04
5110 NYSE YPF Fri, Oct 25, 2013 22.15 22.48 21.94 22.00
5109 NYSE YPF Thu, Oct 24, 2013 21.79 22.22 21.62 21.98
5108 NYSE YPF Wed, Oct 23, 2013 21.39 21.90 20.69 21.45
5107 NYSE YPF Tue, Oct 22, 2013 22.66 23.00 21.52 21.56
5106 NYSE YPF Mon, Oct 21, 2013 22.56 23.01 22.52 22.68
5105 NYSE YPF Fri, Oct 18, 2013 22.41 22.61 22.18 22.51
5104 NYSE YPF Thu, Oct 17, 2013 22.46 22.49 21.85 22.15
5103 NYSE YPF Wed, Oct 16, 2013 22.25 22.65 22.17 22.51
5102 NYSE YPF Tue, Oct 15, 2013 21.98 22.27 21.85 22.11
5101 NYSE YPF Mon, Oct 14, 2013 21.97 22.25 21.82 22.00
5100 NYSE YPF Fri, Oct 11, 2013 21.60 22.27 21.56 21.91
5099 NYSE YPF Thu, Oct 10, 2013 21.15 21.96 21.08 21.49
5098 NYSE YPF Wed, Oct 9, 2013 21.02 21.19 20.50 20.95
5097 NYSE YPF Tue, Oct 8, 2013 21.35 21.39 20.90 21.03
5096 NYSE YPF Mon, Oct 7, 2013 21.22 21.69 20.82 21.37
5095 NYSE YPF Fri, Oct 4, 2013 20.25 21.89 20.25 21.57
5094 NYSE YPF Thu, Oct 3, 2013 20.10 20.25 19.79 20.20
5093 NYSE YPF Wed, Oct 2, 2013 20.20 20.52 19.90 20.05
5092 NYSE YPF Tue, Oct 1, 2013 20.07 20.36 19.95 20.21
5091 NYSE YPF Mon, Sep 30, 2013 20.60 20.77 20.00 20.13
5090 NYSE YPF Fri, Sep 27, 2013 21.00 21.26 20.57 20.60
5089 NYSE YPF Thu, Sep 26, 2013 21.00 21.42 20.89 20.98
5088 NYSE YPF Wed, Sep 25, 2013 20.75 21.03 20.64 20.70
5087 NYSE YPF Tue, Sep 24, 2013 20.93 21.63 20.42 20.58
5086 NYSE YPF Mon, Sep 23, 2013 19.70 21.01 19.67 20.98
5085 NYSE YPF Fri, Sep 20, 2013 19.09 20.21 19.08 19.73
5084 NYSE YPF Thu, Sep 19, 2013 19.00 19.24 18.70 19.14
5083 NYSE YPF Wed, Sep 18, 2013 18.43 18.95 18.41 18.91
5082 NYSE YPF Tue, Sep 17, 2013 18.06 18.56 18.06 18.46
5081 NYSE YPF Mon, Sep 16, 2013 18.17 18.23 17.97 18.09
5080 NYSE YPF Fri, Sep 13, 2013 18.00 18.08 17.52 17.95
5079 NYSE YPF Thu, Sep 12, 2013 18.48 18.51 18.07 18.18
5078 NYSE YPF Wed, Sep 11, 2013 18.40 18.43 18.12 18.30
5077 NYSE YPF Tue, Sep 10, 2013 18.19 18.49 18.07 18.41
5076 NYSE YPF Mon, Sep 9, 2013 17.83 18.29 17.83 18.20
5075 NYSE YPF Fri, Sep 6, 2013 17.57 18.06 17.57 17.77
5074 NYSE YPF Thu, Sep 5, 2013 17.71 17.77 17.42 17.58
5073 NYSE YPF Wed, Sep 4, 2013 17.21 17.86 17.00 17.76
5072 NYSE YPF Tue, Sep 3, 2013 16.88 17.24 16.87 17.23
5071 NYSE YPF Fri, Aug 30, 2013 17.10 17.21 16.79 16.88
5070 NYSE YPF Thu, Aug 29, 2013 16.87 17.20 16.78 17.06
5069 NYSE YPF Wed, Aug 28, 2013 16.83 17.07 16.75 16.78
5068 NYSE YPF Tue, Aug 27, 2013 16.63 17.04 16.63 16.79
5067 NYSE YPF Mon, Aug 26, 2013 16.71 17.18 16.71 16.91
5066 NYSE YPF Fri, Aug 23, 2013 17.24 17.40 16.64 16.66
5065 NYSE YPF Thu, Aug 22, 2013 16.20 17.34 16.13 17.32
5064 NYSE YPF Wed, Aug 21, 2013 16.76 16.93 16.36 16.40
5063 NYSE YPF Tue, Aug 20, 2013 16.86 16.99 16.78 16.83
5062 NYSE YPF Mon, Aug 19, 2013 16.94 17.06 16.62 16.85
5061 NYSE YPF Fri, Aug 16, 2013 17.04 17.50 16.92 16.96
5060 NYSE YPF Thu, Aug 15, 2013 16.61 17.43 16.58 17.05
5059 NYSE YPF Wed, Aug 14, 2013 16.71 16.80 16.60 16.72
5058 NYSE YPF Tue, Aug 13, 2013 16.66 16.78 16.35 16.70
5057 NYSE YPF Mon, Aug 12, 2013 16.40 16.80 16.28 16.55
5056 NYSE YPF Fri, Aug 9, 2013 16.60 16.65 16.07 16.48
5055 NYSE YPF Thu, Aug 8, 2013 16.19 16.53 16.19 16.48
5054 NYSE YPF Wed, Aug 7, 2013 16.30 16.35 16.06 16.10
5053 NYSE YPF Tue, Aug 6, 2013 16.65 16.95 16.28 16.54
5052 NYSE YPF Mon, Aug 5, 2013 16.58 16.72 16.37 16.68
5051 NYSE YPF Fri, Aug 2, 2013 16.67 16.86 16.56 16.70
5050 NYSE YPF Thu, Aug 1, 2013 16.49 16.75 16.19 16.67
5049 NYSE YPF Wed, Jul 31, 2013 15.36 16.54 15.36 16.43
5048 NYSE YPF Tue, Jul 30, 2013 15.67 15.67 15.37 15.37
5047 NYSE YPF Mon, Jul 29, 2013 15.94 16.13 15.58 15.70
5046 NYSE YPF Fri, Jul 26, 2013 16.28 16.28 15.57 16.00
5045 NYSE YPF Thu, Jul 25, 2013 16.79 16.80 16.05 16.31
5044 NYSE YPF Wed, Jul 24, 2013 16.90 16.97 16.49 16.75
5043 NYSE YPF Tue, Jul 23, 2013 17.11 17.19 16.91 16.98
5042 NYSE YPF Mon, Jul 22, 2013 17.00 17.18 16.74 17.06
5041 NYSE YPF Fri, Jul 19, 2013 17.04 17.27 17.04 17.18
5040 NYSE YPF Thu, Jul 18, 2013 17.05 17.17 16.92 17.10
5039 NYSE YPF Wed, Jul 17, 2013 16.38 17.20 16.34 17.19
5038 NYSE YPF Tue, Jul 16, 2013 16.00 16.45 16.00 16.27
5037 NYSE YPF Mon, Jul 15, 2013 15.29 16.18 14.80 15.90
5036 NYSE YPF Fri, Jul 12, 2013 15.13 15.40 15.04 15.24
5035 NYSE YPF Thu, Jul 11, 2013 15.15 15.45 15.11 15.18
5034 NYSE YPF Wed, Jul 10, 2013 15.08 15.20 14.95 15.10
5033 NYSE YPF Tue, Jul 9, 2013 15.00 15.14 14.90 15.08
5032 NYSE YPF Mon, Jul 8, 2013 14.89 15.08 14.76 14.90
5031 NYSE YPF Fri, Jul 5, 2013 15.04 15.18 14.71 14.84
5030 NYSE YPF Wed, Jul 3, 2013 14.99 15.25 14.90 14.98
5029 NYSE YPF Tue, Jul 2, 2013 14.84 15.13 14.75 15.07
5028 NYSE YPF Mon, Jul 1, 2013 14.69 14.98 14.69 14.86
5027 NYSE YPF Fri, Jun 28, 2013 14.40 14.80 14.25 14.76
5026 NYSE YPF Thu, Jun 27, 2013 14.58 14.93 14.43 14.46
5025 NYSE YPF Wed, Jun 26, 2013 14.17 14.87 13.92 14.50
5024 NYSE YPF Tue, Jun 25, 2013 14.46 14.65 14.00 14.14
5023 NYSE YPF Mon, Jun 24, 2013 14.36 14.58 13.75 14.33
5022 NYSE YPF Fri, Jun 21, 2013 14.60 14.72 14.23 14.65
5021 NYSE YPF Thu, Jun 20, 2013 14.25 14.59 14.08 14.51
5020 NYSE YPF Wed, Jun 19, 2013 14.76 14.93 14.56 14.60
5019 NYSE YPF Tue, Jun 18, 2013 14.84 14.98 14.56 14.78
5018 NYSE YPF Mon, Jun 17, 2013 14.88 15.09 14.82 14.90
5017 NYSE YPF Fri, Jun 14, 2013 14.72 14.95 14.61 14.82
5016 NYSE YPF Thu, Jun 13, 2013 14.49 14.71 14.21 14.69
5015 NYSE YPF Wed, Jun 12, 2013 14.88 15.00 14.52 14.54
5014 NYSE YPF Tue, Jun 11, 2013 15.06 15.29 14.76 14.85
5013 NYSE YPF Mon, Jun 10, 2013 15.14 15.27 14.99 15.21
5012 NYSE YPF Fri, Jun 7, 2013 14.75 15.17 14.51 15.17
5011 NYSE YPF Thu, Jun 6, 2013 14.63 14.90 14.51 14.75
5010 NYSE YPF Wed, Jun 5, 2013 15.11 15.11 14.00 14.69
5009 NYSE YPF Tue, Jun 4, 2013 14.38 14.48 14.18 14.40
5008 NYSE YPF Mon, Jun 3, 2013 14.33 14.56 14.12 14.45
5007 NYSE YPF Fri, May 31, 2013 14.80 14.80 14.35 14.40
5006 NYSE YPF Thu, May 30, 2013 14.77 14.93 14.13 14.80
5005 NYSE YPF Wed, May 29, 2013 13.69 14.94 13.69 14.81
5004 NYSE YPF Tue, May 28, 2013 13.95 14.33 13.70 13.78
5003 NYSE YPF Fri, May 24, 2013 14.18 14.18 13.59 13.97
5002 NYSE YPF Thu, May 23, 2013 14.06 14.24 13.85 14.20
5001 NYSE YPF Wed, May 22, 2013 14.26 14.75 14.10 14.24
5000 NYSE YPF Tue, May 21, 2013 13.88 14.40 13.76 14.40
4999 NYSE YPF Mon, May 20, 2013 13.90 14.15 13.53 13.76
4998 NYSE YPF Fri, May 17, 2013 13.35 13.96 13.35 13.92
4997 NYSE YPF Thu, May 16, 2013 13.42 14.34 13.20 13.32
4996 NYSE YPF Wed, May 15, 2013 12.31 13.43 12.20 13.40
4995 NYSE YPF Tue, May 14, 2013 13.08 13.22 12.11 12.26
4994 NYSE YPF Mon, May 13, 2013 12.87 13.13 12.60 13.11
4993 NYSE YPF Fri, May 10, 2013 13.37 13.37 12.78 12.89
4992 NYSE YPF Thu, May 9, 2013 13.82 13.93 13.38 13.40
4991 NYSE YPF Wed, May 8, 2013 14.23 14.30 13.58 13.88
4990 NYSE YPF Tue, May 7, 2013 13.67 14.30 13.54 14.29
4989 NYSE YPF Mon, May 6, 2013 13.29 13.63 13.29 13.60
4988 NYSE YPF Fri, May 3, 2013 13.20 13.50 13.14 13.34
4987 NYSE YPF Thu, May 2, 2013 13.48 13.52 12.85 13.11
4986 NYSE YPF Wed, May 1, 2013 13.23 13.62 13.11 13.47
4985 NYSE YPF Tue, Apr 30, 2013 12.77 13.25 12.73 13.25
4984 NYSE YPF Mon, Apr 29, 2013 12.88 13.03 12.70 12.75
4983 NYSE YPF Fri, Apr 26, 2013 12.75 12.95 12.64 12.75
4982 NYSE YPF Thu, Apr 25, 2013 12.92 12.97 12.68 12.75
4981 NYSE YPF Wed, Apr 24, 2013 12.74 12.93 12.66 12.87
4980 NYSE YPF Tue, Apr 23, 2013 12.73 12.87 12.56 12.81
4979 NYSE YPF Mon, Apr 22, 2013 12.70 12.84 12.40 12.70
4978 NYSE YPF Fri, Apr 19, 2013 12.81 12.83 12.53 12.70
4977 NYSE YPF Thu, Apr 18, 2013 12.87 13.05 12.58 12.66
4976 NYSE YPF Wed, Apr 17, 2013 13.08 13.11 12.63 12.82
4975 NYSE YPF Tue, Apr 16, 2013 13.30 13.42 13.14 13.21
4974 NYSE YPF Mon, Apr 15, 2013 13.64 13.64 13.20 13.21
4973 NYSE YPF Fri, Apr 12, 2013 13.50 13.88 13.25 13.82
4972 NYSE YPF Thu, Apr 11, 2013 13.71 13.98 13.56 13.59
4971 NYSE YPF Wed, Apr 10, 2013 14.46 14.48 13.53 13.69
4970 NYSE YPF Tue, Apr 9, 2013 13.72 14.57 13.71 14.27
4969 NYSE YPF Mon, Apr 8, 2013 13.96 13.98 13.51 13.66
4968 NYSE YPF Fri, Apr 5, 2013 13.84 14.22 13.59 13.98
4967 NYSE YPF Thu, Apr 4, 2013 13.75 13.84 13.57 13.79
4966 NYSE YPF Wed, Apr 3, 2013 13.52 13.95 13.36 13.85
4965 NYSE YPF Tue, Apr 2, 2013 13.86 14.04 13.49 13.72
4964 NYSE YPF Mon, Apr 1, 2013 14.27 14.38 13.72 13.78
4963 NYSE YPF Thu, Mar 28, 2013 14.78 14.83 14.20 14.29
4962 NYSE YPF Wed, Mar 27, 2013 14.68 14.78 14.50 14.58
4961 NYSE YPF Tue, Mar 26, 2013 14.84 14.87 14.66 14.71
4960 NYSE YPF Mon, Mar 25, 2013 15.38 15.45 14.32 14.74
4959 NYSE YPF Fri, Mar 22, 2013 15.25 15.57 15.17 15.38
4958 NYSE YPF Thu, Mar 21, 2013 15.38 15.56 15.16 15.30
4957 NYSE YPF Wed, Mar 20, 2013 15.20 15.60 14.94 15.47
4956 NYSE YPF Tue, Mar 19, 2013 15.35 15.40 15.06 15.29
4955 NYSE YPF Mon, Mar 18, 2013 15.04 15.48 15.04 15.41
4954 NYSE YPF Fri, Mar 15, 2013 15.52 15.52 15.12 15.36
4953 NYSE YPF Thu, Mar 14, 2013 15.52 15.58 15.20 15.56
4952 NYSE YPF Wed, Mar 13, 2013 15.25 15.51 15.25 15.49
4951 NYSE YPF Tue, Mar 12, 2013 15.07 15.44 14.95 15.37
4950 NYSE YPF Mon, Mar 11, 2013 14.58 14.94 14.41 14.77
4949 NYSE YPF Fri, Mar 8, 2013 14.77 15.00 14.50 14.65
4948 NYSE YPF Thu, Mar 7, 2013 14.58 14.95 14.58 14.70
4947 NYSE YPF Wed, Mar 6, 2013 14.53 14.93 14.31 14.68
4946 NYSE YPF Tue, Mar 5, 2013 14.19 14.53 14.07 14.23
4945 NYSE YPF Mon, Mar 4, 2013 14.51 14.60 14.00 14.10
4944 NYSE YPF Fri, Mar 1, 2013 12.75 13.82 12.60 13.60
4943 NYSE YPF Thu, Feb 28, 2013 14.58 14.74 12.50 12.60
4942 NYSE YPF Wed, Feb 27, 2013 14.71 15.02 14.55 14.71
4941 NYSE YPF Tue, Feb 26, 2013 15.10 15.10 14.50 14.60
4940 NYSE YPF Mon, Feb 25, 2013 15.19 15.23 14.91 14.94
4939 NYSE YPF Fri, Feb 22, 2013 15.39 15.50 14.84 15.19
4938 NYSE YPF Thu, Feb 21, 2013 16.23 16.25 15.04 15.24
4937 NYSE YPF Wed, Feb 20, 2013 16.38 16.52 16.20 16.27
4936 NYSE YPF Tue, Feb 19, 2013 16.64 16.70 16.12 16.32
4935 NYSE YPF Fri, Feb 15, 2013 16.81 16.81 16.09 16.53
4934 NYSE YPF Thu, Feb 14, 2013 16.65 16.93 16.51 16.70
4933 NYSE YPF Wed, Feb 13, 2013 16.48 16.90 16.47 16.74
4932 NYSE YPF Tue, Feb 12, 2013 16.31 16.55 16.11 16.44
4931 NYSE YPF Mon, Feb 11, 2013 16.86 16.90 16.16 16.46
4930 NYSE YPF Fri, Feb 8, 2013 16.90 17.00 16.74 16.94
4929 NYSE YPF Thu, Feb 7, 2013 17.00 17.07 16.67 16.80
4928 NYSE YPF Wed, Feb 6, 2013 16.65 17.33 16.63 17.00
4927 NYSE YPF Tue, Feb 5, 2013 16.89 17.00 16.55 16.75
4926 NYSE YPF Mon, Feb 4, 2013 16.90 17.18 16.69 16.82
4925 NYSE YPF Fri, Feb 1, 2013 17.10 17.49 16.94 17.10
4924 NYSE YPF Thu, Jan 31, 2013 17.33 17.50 16.68 16.96
4923 NYSE YPF Wed, Jan 30, 2013 17.60 17.72 16.57 17.37
4922 NYSE YPF Tue, Jan 29, 2013 15.83 17.89 15.83 17.45
4921 NYSE YPF Mon, Jan 28, 2013 15.56 15.80 15.47 15.73
4920 NYSE YPF Fri, Jan 25, 2013 15.56 15.58 15.25 15.50
4919 NYSE YPF Thu, Jan 24, 2013 15.10 15.50 15.05 15.48
4918 NYSE YPF Wed, Jan 23, 2013 15.26 15.80 15.10 15.10
4917 NYSE YPF Tue, Jan 22, 2013 15.38 15.40 15.07 15.22
4916 NYSE YPF Fri, Jan 18, 2013 14.96 15.18 14.90 15.01
4915 NYSE YPF Thu, Jan 17, 2013 15.17 15.29 14.89 15.01
4914 NYSE YPF Wed, Jan 16, 2013 15.03 15.30 14.88 15.09
4913 NYSE YPF Tue, Jan 15, 2013 15.11 15.20 14.85 15.10
4912 NYSE YPF Mon, Jan 14, 2013 15.21 15.39 15.03 15.19
4911 NYSE YPF Fri, Jan 11, 2013 15.31 15.31 14.50 15.16
4910 NYSE YPF Thu, Jan 10, 2013 15.65 15.65 15.34 15.37
4909 NYSE YPF Wed, Jan 9, 2013 15.86 15.88 15.36 15.46
4908 NYSE YPF Tue, Jan 8, 2013 14.87 15.75 14.80 15.70
4907 NYSE YPF Mon, Jan 7, 2013 14.90 14.97 14.85 14.95
4906 NYSE YPF Fri, Jan 4, 2013 14.90 14.99 14.60 14.87
4905 NYSE YPF Thu, Jan 3, 2013 15.00 15.20 14.72 14.88
4904 NYSE YPF Wed, Jan 2, 2013 15.18 15.38 14.84 14.94
4903 NYSE YPF Mon, Dec 31, 2012 14.71 14.83 14.37 14.55
4902 NYSE YPF Fri, Dec 28, 2012 14.74 14.86 14.33 14.52
4901 NYSE YPF Thu, Dec 27, 2012 14.75 14.97 14.69 14.76
4900 NYSE YPF Wed, Dec 26, 2012 15.00 15.08 14.72 14.74
4899 NYSE YPF Mon, Dec 24, 2012 15.00 15.19 14.85 15.09
4898 NYSE YPF Fri, Dec 21, 2012 14.88 15.29 14.51 15.00
4897 NYSE YPF Thu, Dec 20, 2012 15.50 15.51 15.11 15.24
4896 NYSE YPF Wed, Dec 19, 2012 15.77 15.95 14.40 15.26
4895 NYSE YPF Tue, Dec 18, 2012 14.73 15.93 14.55 15.81
4894 NYSE YPF Mon, Dec 17, 2012 14.00 16.00 13.96 14.63
4893 NYSE YPF Fri, Dec 14, 2012 13.07 14.23 12.96 14.04
4892 NYSE YPF Thu, Dec 13, 2012 12.63 12.99 12.60 12.96
4891 NYSE YPF Wed, Dec 12, 2012 12.60 12.97 12.51 12.77
4890 NYSE YPF Tue, Dec 11, 2012 12.73 13.04 12.20 12.60
4889 NYSE YPF Mon, Dec 10, 2012 11.94 12.81 11.94 12.76
4888 NYSE YPF Fri, Dec 7, 2012 11.51 12.15 11.45 12.00
4887 NYSE YPF Thu, Dec 6, 2012 11.31 11.54 11.20 11.39
4886 NYSE YPF Wed, Dec 5, 2012 11.44 11.46 11.00 11.29
4885 NYSE YPF Tue, Dec 4, 2012 11.30 11.63 11.24 11.36
4884 NYSE YPF Mon, Dec 3, 2012 11.51 11.54 11.15 11.41
4883 NYSE YPF Fri, Nov 30, 2012 11.50 11.60 11.23 11.37
4882 NYSE YPF Thu, Nov 29, 2012 11.09 11.52 11.05 11.41
4881 NYSE YPF Wed, Nov 28, 2012 10.22 10.83 10.16 10.82
4880 NYSE YPF Tue, Nov 27, 2012 10.55 10.58 10.35 10.35
4879 NYSE YPF Mon, Nov 26, 2012 10.35 10.55 10.20 10.51
4878 NYSE YPF Fri, Nov 23, 2012 9.73 10.54 9.72 10.51
4877 NYSE YPF Wed, Nov 21, 2012 10.24 10.37 10.18 10.30
4876 NYSE YPF Tue, Nov 20, 2012 10.00 10.62 10.00 10.30
4875 NYSE YPF Mon, Nov 19, 2012 9.58 10.40 9.54 10.15
4874 NYSE YPF Fri, Nov 16, 2012 9.83 9.94 9.21 9.57
4873 NYSE YPF Thu, Nov 15, 2012 10.00 10.14 9.85 9.86
4872 NYSE YPF Wed, Nov 14, 2012 10.16 10.34 10.03 10.08
4871 NYSE YPF Tue, Nov 13, 2012 10.45 10.55 10.05 10.15
4870 NYSE YPF Mon, Nov 12, 2012 10.46 11.50 10.24 10.46
4869 NYSE YPF Fri, Nov 9, 2012 10.50 10.53 10.32 10.35
4868 NYSE YPF Thu, Nov 8, 2012 10.64 10.69 10.32 10.37
4867 NYSE YPF Wed, Nov 7, 2012 10.78 11.09 10.52 10.55
4866 NYSE YPF Tue, Nov 6, 2012 10.87 11.03 10.76 10.90
4865 NYSE YPF Mon, Nov 5, 2012 10.80 11.02 10.80 10.86
4864 NYSE YPF Fri, Nov 2, 2012 10.65 11.01 10.57 10.92
4863 NYSE YPF Thu, Nov 1, 2012 11.34 11.65 10.42 10.50
4862 NYSE YPF Wed, Oct 31, 2012 11.79 11.81 11.10 11.17
4861 NYSE YPF Fri, Oct 26, 2012 11.87 12.12 11.63 11.65
4860 NYSE YPF Thu, Oct 25, 2012 12.01 12.18 11.79 11.82
4859 NYSE YPF Wed, Oct 24, 2012 12.00 12.25 11.92 12.00
4858 NYSE YPF Tue, Oct 23, 2012 11.94 12.08 11.63 11.89
4857 NYSE YPF Mon, Oct 22, 2012 12.41 12.56 12.30 12.38
4856 NYSE YPF Fri, Oct 19, 2012 12.34 12.49 12.12 12.41
4855 NYSE YPF Thu, Oct 18, 2012 12.56 12.65 12.21 12.35
4854 NYSE YPF Wed, Oct 17, 2012 12.12 12.73 12.12 12.59
4853 NYSE YPF Tue, Oct 16, 2012 12.10 12.39 12.06 12.15
4852 NYSE YPF Mon, Oct 15, 2012 12.20 12.29 11.99 12.20
4851 NYSE YPF Fri, Oct 12, 2012 12.44 12.51 12.20 12.21
4850 NYSE YPF Thu, Oct 11, 2012 12.19 12.62 12.11 12.47
4849 NYSE YPF Wed, Oct 10, 2012 12.35 12.39 12.07 12.15
4848 NYSE YPF Tue, Oct 9, 2012 12.43 12.54 12.25 12.39
4847 NYSE YPF Mon, Oct 8, 2012 12.51 12.65 12.40 12.51
4846 NYSE YPF Fri, Oct 5, 2012 12.60 12.73 12.52 12.60
4845 NYSE YPF Thu, Oct 4, 2012 12.63 12.75 12.50 12.60
4844 NYSE YPF Wed, Oct 3, 2012 12.86 13.00 12.51 12.54
4843 NYSE YPF Tue, Oct 2, 2012 13.02 13.21 12.80 12.90
4842 NYSE YPF Mon, Oct 1, 2012 13.04 13.37 12.89 12.94
4841 NYSE YPF Fri, Sep 28, 2012 13.09 13.36 12.90 13.00
4840 NYSE YPF Thu, Sep 27, 2012 13.08 13.26 13.00 13.10
4839 NYSE YPF Wed, Sep 26, 2012 13.60 13.60 13.00 13.09
4838 NYSE YPF Tue, Sep 25, 2012 13.27 13.87 13.22 13.69
4837 NYSE YPF Mon, Sep 24, 2012 13.55 13.63 13.00 13.37
4836 NYSE YPF Fri, Sep 21, 2012 13.05 13.72 13.05 13.55
4835 NYSE YPF Thu, Sep 20, 2012 12.43 13.05 12.40 12.99
4834 NYSE YPF Wed, Sep 19, 2012 12.56 12.60 12.26 12.43
4833 NYSE YPF Tue, Sep 18, 2012 12.05 12.62 11.98 12.45
4832 NYSE YPF Mon, Sep 17, 2012 12.85 12.88 11.94 12.05
4831 NYSE YPF Fri, Sep 14, 2012 13.20 13.40 12.61 12.75
4830 NYSE YPF Thu, Sep 13, 2012 13.00 13.15 12.90 13.10
4829 NYSE YPF Wed, Sep 12, 2012 13.09 13.09 12.90 12.96
4828 NYSE YPF Tue, Sep 11, 2012 12.81 13.02 12.72 12.96
4827 NYSE YPF Mon, Sep 10, 2012 12.90 12.91 12.72 12.78
4826 NYSE YPF Fri, Sep 7, 2012 12.60 13.06 12.60 12.91
4825 NYSE YPF Thu, Sep 6, 2012 12.14 12.66 12.14 12.59
4824 NYSE YPF Wed, Sep 5, 2012 12.05 12.22 12.00 12.14
4823 NYSE YPF Tue, Sep 4, 2012 12.50 12.50 11.81 11.99
4822 NYSE YPF Fri, Aug 31, 2012 12.72 12.73 12.45 12.51
4821 NYSE YPF Thu, Aug 30, 2012 12.65 12.85 12.36 12.59
4820 NYSE YPF Wed, Aug 29, 2012 12.90 12.93 12.62 12.73
4819 NYSE YPF Tue, Aug 28, 2012 12.90 13.08 12.60 12.76
4818 NYSE YPF Mon, Aug 27, 2012 12.30 12.84 12.30 12.79
4817 NYSE YPF Fri, Aug 24, 2012 12.04 12.36 11.86 12.32
4816 NYSE YPF Thu, Aug 23, 2012 11.88 12.12 11.81 11.92
4815 NYSE YPF Wed, Aug 22, 2012 11.93 11.93 11.84 11.86
4814 NYSE YPF Tue, Aug 21, 2012 12.05 12.05 11.82 11.92
4813 NYSE YPF Mon, Aug 20, 2012 11.74 11.89 11.74 11.85
4812 NYSE YPF Fri, Aug 17, 2012 12.00 12.00 11.66 11.88
4811 NYSE YPF Thu, Aug 16, 2012 11.87 12.05 11.79 11.95
4810 NYSE YPF Wed, Aug 15, 2012 12.00 12.17 11.91 11.95
4809 NYSE YPF Tue, Aug 14, 2012 11.82 12.28 11.59 12.19
4808 NYSE YPF Mon, Aug 13, 2012 11.58 11.90 11.53 11.82
4807 NYSE YPF Fri, Aug 10, 2012 11.38 11.80 11.13 11.69
4806 NYSE YPF Thu, Aug 9, 2012 11.48 11.71 11.46 11.62
4805 NYSE YPF Wed, Aug 8, 2012 11.64 11.78 11.51 11.54
4804 NYSE YPF Tue, Aug 7, 2012 11.61 11.83 11.42 11.69
4803 NYSE YPF Mon, Aug 6, 2012 11.24 11.65 11.22 11.58
4802 NYSE YPF Fri, Aug 3, 2012 11.53 11.61 11.29 11.32
4801 NYSE YPF Thu, Aug 2, 2012 11.55 11.72 11.10 11.26
4800 NYSE YPF Wed, Aug 1, 2012 11.39 11.87 11.39 11.55
4799 NYSE YPF Tue, Jul 31, 2012 11.98 12.05 11.40 11.41
4798 NYSE YPF Mon, Jul 30, 2012 12.07 12.28 11.85 12.05
4797 NYSE YPF Fri, Jul 27, 2012 12.30 12.48 12.05 12.24
4796 NYSE YPF Thu, Jul 26, 2012 12.60 12.60 12.05 12.31
4795 NYSE YPF Wed, Jul 25, 2012 12.23 12.32 12.13 12.28
4794 NYSE YPF Tue, Jul 24, 2012 12.40 12.47 11.82 12.10
4793 NYSE YPF Mon, Jul 23, 2012 12.24 12.46 11.67 12.43
4792 NYSE YPF Fri, Jul 20, 2012 12.64 12.84 12.42 12.49
4791 NYSE YPF Thu, Jul 19, 2012 13.12 13.48 12.68 12.93
4790 NYSE YPF Wed, Jul 18, 2012 12.50 13.25 12.31 13.07
4789 NYSE YPF Tue, Jul 17, 2012 12.44 12.50 12.37 12.47
4788 NYSE YPF Mon, Jul 16, 2012 12.34 12.50 12.29 12.50
4787 NYSE YPF Fri, Jul 13, 2012 12.40 12.55 12.20 12.39
4786 NYSE YPF Thu, Jul 12, 2012 12.37 12.71 12.01 12.29
4785 NYSE YPF Wed, Jul 11, 2012 12.58 12.80 12.35 12.52
4784 NYSE YPF Tue, Jul 10, 2012 12.69 12.69 12.27 12.41
4783 NYSE YPF Mon, Jul 9, 2012 12.92 12.92 12.40 12.59
4782 NYSE YPF Fri, Jul 6, 2012 12.83 12.95 12.50 12.92
4781 NYSE YPF Thu, Jul 5, 2012 13.00 13.00 12.70 12.83
4780 NYSE YPF Tue, Jul 3, 2012 12.65 13.01 12.59 13.01
4779 NYSE YPF Mon, Jul 2, 2012 12.25 12.83 12.12 12.58
4778 NYSE YPF Fri, Jun 29, 2012 11.97 12.46 11.78 12.35
4777 NYSE YPF Thu, Jun 28, 2012 11.82 11.84 11.42 11.76
4776 NYSE YPF Wed, Jun 27, 2012 11.49 11.69 11.29 11.68
4775 NYSE YPF Tue, Jun 26, 2012 11.18 11.57 11.05 11.55
4774 NYSE YPF Mon, Jun 25, 2012 11.48 11.63 10.95 11.35
4773 NYSE YPF Fri, Jun 22, 2012 11.45 11.78 11.27 11.65
4772 NYSE YPF Thu, Jun 21, 2012 11.68 11.73 11.26 11.30
4771 NYSE YPF Wed, Jun 20, 2012 11.93 12.10 11.69 11.70
4770 NYSE YPF Tue, Jun 19, 2012 11.66 11.91 11.49 11.77
4769 NYSE YPF Mon, Jun 18, 2012 11.12 12.00 10.91 11.39
4768 NYSE YPF Fri, Jun 15, 2012 12.12 12.60 10.90 11.17
4767 NYSE YPF Thu, Jun 14, 2012 10.25 10.51 10.15 10.45
4766 NYSE YPF Wed, Jun 13, 2012 10.18 10.49 10.13 10.26
4765 NYSE YPF Tue, Jun 12, 2012 11.15 11.20 10.17 10.25
4764 NYSE YPF Mon, Jun 11, 2012 12.09 12.41 11.06 11.12
4763 NYSE YPF Fri, Jun 8, 2012 12.07 13.00 12.00 12.03
4762 NYSE YPF Thu, Jun 7, 2012 12.72 12.77 12.05 12.14
4761 NYSE YPF Wed, Jun 6, 2012 12.23 12.80 12.16 12.32
4760 NYSE YPF Tue, Jun 5, 2012 12.54 12.72 12.00 12.08
4759 NYSE YPF Mon, Jun 4, 2012 12.77 12.84 12.12 12.45
4758 NYSE YPF Fri, Jun 1, 2012 12.49 13.00 12.42 12.64
4757 NYSE YPF Thu, May 31, 2012 13.00 13.00 12.60 12.79
4756 NYSE YPF Wed, May 30, 2012 14.25 14.32 12.90 13.00
4755 NYSE YPF Tue, May 29, 2012 14.10 14.61 14.10 14.50
4754 NYSE YPF Fri, May 25, 2012 13.25 14.28 13.20 14.00
4753 NYSE YPF Thu, May 24, 2012 12.47 13.47 12.39 13.26
4752 NYSE YPF Wed, May 23, 2012 12.47 12.52 11.85 12.30
4751 NYSE YPF Tue, May 22, 2012 12.48 12.95 12.40 12.45
4750 NYSE YPF Mon, May 21, 2012 12.22 12.70 12.15 12.57
4749 NYSE YPF Fri, May 18, 2012 12.81 13.20 12.20 12.35
4748 NYSE YPF Thu, May 17, 2012 13.09 13.31 12.07 12.97
4747 NYSE YPF Wed, May 16, 2012 14.30 14.39 11.79 13.18
4746 NYSE YPF Tue, May 15, 2012 14.30 14.52 13.61 14.22
4745 NYSE YPF Mon, May 14, 2012 15.52 15.62 14.10 14.30
4744 NYSE YPF Fri, May 11, 2012 15.74 16.09 15.39 15.45
4743 NYSE YPF Thu, May 10, 2012 15.72 16.59 15.65 15.90
4742 NYSE YPF Wed, May 9, 2012 14.76 15.72 14.76 15.52
4741 NYSE YPF Tue, May 8, 2012 14.92 15.24 14.25 14.89
4740 NYSE YPF Mon, May 7, 2012 15.11 15.74 14.70 14.88
4739 NYSE YPF Fri, May 4, 2012 14.09 15.50 14.09 15.35
4738 NYSE YPF Thu, May 3, 2012 14.30 14.32 13.92 14.15
4737 NYSE YPF Wed, May 2, 2012 14.09 14.60 14.01 14.39
4736 NYSE YPF Tue, May 1, 2012 14.73 14.90 14.30 14.40
4735 NYSE YPF Mon, Apr 30, 2012 14.30 14.60 14.00 14.58
4734 NYSE YPF Fri, Apr 27, 2012 14.10 14.71 13.91 14.17
4733 NYSE YPF Thu, Apr 26, 2012 13.28 14.10 13.12 13.99
4732 NYSE YPF Wed, Apr 25, 2012 13.87 14.09 13.13 13.31
4731 NYSE YPF Tue, Apr 24, 2012 14.18 14.31 13.32 13.65
4730 NYSE YPF Mon, Apr 23, 2012 14.54 14.60 13.47 14.01
4729 NYSE YPF Fri, Apr 20, 2012 15.18 15.23 14.15 14.59
4728 NYSE YPF Thu, Apr 19, 2012 12.76 14.96 12.48 14.42
4727 NYSE YPF Wed, Apr 18, 2012 16.97 17.45 13.02 13.12
4726 NYSE YPF Mon, Apr 16, 2012 23.03 23.48 17.41 19.50
4725 NYSE YPF Fri, Apr 13, 2012 22.91 22.97 21.65 21.95
4724 NYSE YPF Thu, Apr 12, 2012 21.00 24.05 21.00 22.93
4723 NYSE YPF Wed, Apr 11, 2012 21.79 22.93 20.71 21.11
4722 NYSE YPF Tue, Apr 10, 2012 23.63 24.15 22.14 22.22
4721 NYSE YPF Mon, Apr 9, 2012 22.10 22.83 21.70 22.68
4720 NYSE YPF Thu, Apr 5, 2012 22.83 23.16 22.30 22.52
4719 NYSE YPF Wed, Apr 4, 2012 23.13 23.32 22.67 23.04
4718 NYSE YPF Tue, Apr 3, 2012 23.84 24.39 22.61 23.15
4717 NYSE YPF Mon, Apr 2, 2012 27.44 27.45 23.77 24.01
4716 NYSE YPF Fri, Mar 30, 2012 28.89 28.90 27.61 28.41
4715 NYSE YPF Thu, Mar 29, 2012 26.84 29.54 26.48 28.60
4714 NYSE YPF Wed, Mar 28, 2012 27.24 27.62 26.95 27.15
4713 NYSE YPF Tue, Mar 27, 2012 27.83 27.84 27.19 27.34
4712 NYSE YPF Mon, Mar 26, 2012 29.02 29.11 27.63 27.72
4711 NYSE YPF Fri, Mar 23, 2012 28.25 28.86 28.22 28.63
4710 NYSE YPF Thu, Mar 22, 2012 29.28 29.49 28.01 28.21
4709 NYSE YPF Wed, Mar 21, 2012 30.02 30.78 28.35 29.72
4708 NYSE YPF Tue, Mar 20, 2012 27.20 27.59 27.20 27.44
4707 NYSE YPF Mon, Mar 19, 2012 27.00 27.54 26.94 27.35
4706 NYSE YPF Fri, Mar 16, 2012 28.36 28.36 27.55 27.75
4705 NYSE YPF Thu, Mar 15, 2012 26.39 28.53 25.96 27.97
4704 NYSE YPF Wed, Mar 14, 2012 26.67 27.00 26.52 26.76
4703 NYSE YPF Tue, Mar 13, 2012 26.18 26.66 25.82 26.65
4702 NYSE YPF Mon, Mar 12, 2012 27.23 27.23 26.06 26.21
4701 NYSE YPF Fri, Mar 9, 2012 28.73 28.73 26.98 27.24
4700 NYSE YPF Thu, Mar 8, 2012 27.66 28.74 27.28 28.53
4699 NYSE YPF Wed, Mar 7, 2012 26.91 27.69 26.89 27.54
4698 NYSE YPF Tue, Mar 6, 2012 26.68 27.50 26.68 27.01
4697 NYSE YPF Mon, Mar 5, 2012 28.79 28.99 26.62 27.09
4696 NYSE YPF Fri, Mar 2, 2012 29.90 30.24 28.50 28.76
4695 NYSE YPF Thu, Mar 1, 2012 28.30 30.57 27.02 29.49
4694 NYSE YPF Wed, Feb 29, 2012 29.94 30.00 25.00 26.23
4693 NYSE YPF Tue, Feb 28, 2012 31.56 31.73 30.33 30.60
4692 NYSE YPF Mon, Feb 27, 2012 33.00 33.23 31.15 31.15
4691 NYSE YPF Fri, Feb 24, 2012 33.86 34.50 32.86 33.00
4690 NYSE YPF Thu, Feb 23, 2012 33.69 33.79 33.19 33.65
4689 NYSE YPF Wed, Feb 22, 2012 33.35 33.63 33.10 33.56
4688 NYSE YPF Tue, Feb 21, 2012 33.20 33.99 33.20 33.48
4687 NYSE YPF Fri, Feb 17, 2012 32.52 33.03 32.08 33.03
4686 NYSE YPF Thu, Feb 16, 2012 32.00 32.42 31.71 32.16
4685 NYSE YPF Wed, Feb 15, 2012 32.38 32.40 31.56 31.89
4684 NYSE YPF Tue, Feb 14, 2012 33.57 33.60 31.22 32.76
4683 NYSE YPF Mon, Feb 13, 2012 34.66 35.36 33.69 33.69
4682 NYSE YPF Fri, Feb 10, 2012 34.37 34.45 33.50 34.32
4681 NYSE YPF Thu, Feb 9, 2012 35.85 35.99 34.31 34.86
4680 NYSE YPF Wed, Feb 8, 2012 32.62 36.30 31.95 35.90
4679 NYSE YPF Tue, Feb 7, 2012 32.50 32.75 32.20 32.46
4678 NYSE YPF Mon, Feb 6, 2012 32.40 33.36 32.10 32.51
4677 NYSE YPF Fri, Feb 3, 2012 35.29 35.66 31.90 32.20
4676 NYSE YPF Thu, Feb 2, 2012 34.54 35.27 33.33 35.27
4675 NYSE YPF Wed, Feb 1, 2012 35.72 35.75 34.48 34.58
4674 NYSE YPF Tue, Jan 31, 2012 36.68 36.70 34.86 35.00
4673 NYSE YPF Mon, Jan 30, 2012 39.40 39.50 34.15 35.86
4672 NYSE YPF Fri, Jan 27, 2012 40.68 40.96 39.70 39.88
4671 NYSE YPF Thu, Jan 26, 2012 41.03 41.51 40.60 40.65
4670 NYSE YPF Wed, Jan 25, 2012 40.52 41.14 40.04 40.58
4669 NYSE YPF Tue, Jan 24, 2012 40.70 41.02 40.24 40.39
4668 NYSE YPF Mon, Jan 23, 2012 39.45 41.31 39.43 41.14
4667 NYSE YPF Fri, Jan 20, 2012 38.80 39.45 38.77 39.27
4666 NYSE YPF Thu, Jan 19, 2012 38.20 38.78 38.16 38.75
4665 NYSE YPF Wed, Jan 18, 2012 36.86 38.64 36.75 38.01
4664 NYSE YPF Tue, Jan 17, 2012 37.00 37.16 36.39 36.68
4663 NYSE YPF Fri, Jan 13, 2012 36.96 37.10 36.50 36.70
4662 NYSE YPF Thu, Jan 12, 2012 36.70 37.40 36.68 37.29
4661 NYSE YPF Wed, Jan 11, 2012 36.93 36.95 36.00 36.59
4660 NYSE YPF Tue, Jan 10, 2012 37.39 37.40 36.85 36.88
4659 NYSE YPF Mon, Jan 9, 2012 36.45 37.32 36.45 37.05
4658 NYSE YPF Fri, Jan 6, 2012 35.74 36.88 35.74 36.85
4657 NYSE YPF Thu, Jan 5, 2012 35.35 35.57 35.00 35.54
4656 NYSE YPF Wed, Jan 4, 2012 35.49 35.78 35.27 35.55
4655 NYSE YPF Tue, Jan 3, 2012 35.46 35.80 35.13 35.45
4654 NYSE YPF Fri, Dec 30, 2011 35.45 35.45 34.56 34.68
4653 NYSE YPF Thu, Dec 29, 2011 35.02 35.73 34.52 35.46
4652 NYSE YPF Wed, Dec 28, 2011 35.55 35.80 34.52 34.67
4651 NYSE YPF Tue, Dec 27, 2011 35.00 35.50 34.78 35.45
4650 NYSE YPF Fri, Dec 23, 2011 34.18 35.07 34.18 35.02
4649 NYSE YPF Thu, Dec 22, 2011 34.48 34.65 33.99 34.14
4648 NYSE YPF Wed, Dec 21, 2011 33.84 34.10 33.70 34.05
4647 NYSE YPF Tue, Dec 20, 2011 33.20 34.00 33.08 33.83
4646 NYSE YPF Mon, Dec 19, 2011 33.04 33.22 32.15 32.45
4645 NYSE YPF Fri, Dec 16, 2011 33.17 33.24 32.81 32.97
4644 NYSE YPF Thu, Dec 15, 2011 32.47 33.58 32.47 33.16
4643 NYSE YPF Wed, Dec 14, 2011 33.55 34.04 33.27 33.45
4642 NYSE YPF Tue, Dec 13, 2011 34.33 34.75 33.75 34.00
4641 NYSE YPF Mon, Dec 12, 2011 34.10 34.50 33.75 34.35
4640 NYSE YPF Fri, Dec 9, 2011 32.96 34.74 32.96 34.53
4639 NYSE YPF Thu, Dec 8, 2011 34.95 35.00 33.50 33.76
4638 NYSE YPF Wed, Dec 7, 2011 33.93 35.38 33.93 35.25
4637 NYSE YPF Tue, Dec 6, 2011 35.02 35.45 34.80 35.32
4636 NYSE YPF Mon, Dec 5, 2011 34.95 35.48 34.93 35.02
4635 NYSE YPF Fri, Dec 2, 2011 34.95 35.30 34.02 34.52
4634 NYSE YPF Thu, Dec 1, 2011 35.00 35.28 34.36 34.92
4633 NYSE YPF Wed, Nov 30, 2011 34.87 35.03 34.66 35.01
4632 NYSE YPF Tue, Nov 29, 2011 33.41 33.87 33.37 33.50
4631 NYSE YPF Mon, Nov 28, 2011 33.76 34.07 33.47 33.60
4630 NYSE YPF Fri, Nov 25, 2011 33.25 33.57 32.57 32.58
4629 NYSE YPF Wed, Nov 23, 2011 33.32 34.00 32.85 32.98
4628 NYSE YPF Tue, Nov 22, 2011 34.21 34.27 33.45 33.50
4627 NYSE YPF Mon, Nov 21, 2011 35.00 35.00 34.02 34.09
4626 NYSE YPF Fri, Nov 18, 2011 36.02 36.04 35.34 35.51
4625 NYSE YPF Thu, Nov 17, 2011 36.94 37.04 35.72 36.01
4624 NYSE YPF Wed, Nov 16, 2011 36.27 37.25 36.27 36.65
4623 NYSE YPF Tue, Nov 15, 2011 36.05 36.88 36.05 36.69
4622 NYSE YPF Mon, Nov 14, 2011 36.11 36.79 35.79 36.06
4621 NYSE YPF Fri, Nov 11, 2011 35.61 36.21 35.61 36.21
4620 NYSE YPF Thu, Nov 10, 2011 34.40 35.60 34.16 35.28
4619 NYSE YPF Wed, Nov 9, 2011 34.11 34.39 33.35 33.96
4618 NYSE YPF Tue, Nov 8, 2011 35.21 36.22 34.10 35.95
4617 NYSE YPF Mon, Nov 7, 2011 31.64 32.30 31.30 31.72
4616 NYSE YPF Fri, Nov 4, 2011 31.34 32.20 31.34 31.49
4615 NYSE YPF Thu, Nov 3, 2011 31.71 32.21 31.00 31.25
4614 NYSE YPF Wed, Nov 2, 2011 32.51 32.93 31.80 32.00
4613 NYSE YPF Tue, Nov 1, 2011 32.88 33.11 32.26 32.30
4612 NYSE YPF Mon, Oct 31, 2011 34.65 34.67 33.25 33.61
4611 NYSE YPF Fri, Oct 28, 2011 35.95 36.00 34.67 34.79
4610 NYSE YPF Thu, Oct 27, 2011 37.77 37.77 35.08 35.38
4609 NYSE YPF Wed, Oct 26, 2011 37.18 37.67 35.09 35.21
4608 NYSE YPF Tue, Oct 25, 2011 37.41 37.71 36.66 36.79
4607 NYSE YPF Mon, Oct 24, 2011 37.30 37.63 37.24 37.40
4606 NYSE YPF Fri, Oct 21, 2011 36.90 37.37 36.81 37.10
4605 NYSE YPF Thu, Oct 20, 2011 37.88 37.88 36.15 36.32
4604 NYSE YPF Wed, Oct 19, 2011 37.00 37.20 36.76 36.87
4603 NYSE YPF Tue, Oct 18, 2011 37.99 38.00 37.02 37.12
4602 NYSE YPF Mon, Oct 17, 2011 38.43 38.92 37.70 37.87
4601 NYSE YPF Fri, Oct 14, 2011 38.43 38.64 37.86 38.49
4600 NYSE YPF Thu, Oct 13, 2011 37.01 38.08 37.01 37.75
4599 NYSE YPF Wed, Oct 12, 2011 38.79 38.97 38.41 38.48
4598 NYSE YPF Tue, Oct 11, 2011 37.83 38.74 37.23 38.32
4597 NYSE YPF Mon, Oct 10, 2011 37.37 38.31 37.01 38.23
4596 NYSE YPF Fri, Oct 7, 2011 35.65 37.09 35.65 36.61
4595 NYSE YPF Thu, Oct 6, 2011 36.17 37.24 35.69 37.21
4594 NYSE YPF Wed, Oct 5, 2011 34.98 36.30 34.51 36.09
4593 NYSE YPF Tue, Oct 4, 2011 33.29 34.96 32.10 34.81
4592 NYSE YPF Mon, Oct 3, 2011 34.11 34.34 33.22 33.72
4591 NYSE YPF Fri, Sep 30, 2011 34.73 35.25 34.19 34.21
4590 NYSE YPF Thu, Sep 29, 2011 36.04 36.14 34.70 35.41
4589 NYSE YPF Wed, Sep 28, 2011 36.71 37.19 35.49 35.49
4588 NYSE YPF Tue, Sep 27, 2011 36.62 37.63 36.52 37.01
4587 NYSE YPF Mon, Sep 26, 2011 36.22 36.22 34.93 35.74
4586 NYSE YPF Fri, Sep 23, 2011 35.22 35.69 35.09 35.41
4585 NYSE YPF Thu, Sep 22, 2011 37.04 37.05 35.27 35.46
4584 NYSE YPF Wed, Sep 21, 2011 38.46 39.08 38.11 38.13
4583 NYSE YPF Tue, Sep 20, 2011 38.11 39.45 38.11 38.73
4582 NYSE YPF Mon, Sep 19, 2011 38.53 38.81 37.46 38.11
4581 NYSE YPF Fri, Sep 16, 2011 39.36 39.50 38.87 39.21
4580 NYSE YPF Thu, Sep 15, 2011 39.56 39.81 38.87 39.20
4579 NYSE YPF Wed, Sep 14, 2011 38.09 39.33 37.70 39.07
4578 NYSE YPF Tue, Sep 13, 2011 37.59 38.28 37.15 38.09
4577 NYSE YPF Mon, Sep 12, 2011 36.77 37.28 36.51 37.15
4576 NYSE YPF Fri, Sep 9, 2011 38.10 38.14 36.54 37.34
4575 NYSE YPF Thu, Sep 8, 2011 38.60 39.03 38.15 38.19
4574 NYSE YPF Wed, Sep 7, 2011 37.24 39.03 37.24 39.01
4573 NYSE YPF Tue, Sep 6, 2011 37.01 37.25 36.45 37.25
4572 NYSE YPF Fri, Sep 2, 2011 37.88 38.08 37.59 37.94
4571 NYSE YPF Thu, Sep 1, 2011 39.68 39.70 38.23 38.48
4570 NYSE YPF Wed, Aug 31, 2011 39.75 39.96 39.16 39.43
4569 NYSE YPF Tue, Aug 30, 2011 38.22 39.30 38.17 39.09
4568 NYSE YPF Mon, Aug 29, 2011 38.40 39.19 38.12 38.20
4567 NYSE YPF Fri, Aug 26, 2011 36.50 37.87 36.08 37.69
4566 NYSE YPF Thu, Aug 25, 2011 37.81 38.06 36.78 36.87
4565 NYSE YPF Wed, Aug 24, 2011 38.15 38.83 37.77 37.98
4564 NYSE YPF Tue, Aug 23, 2011 37.13 37.67 36.79 37.66
4563 NYSE YPF Mon, Aug 22, 2011 37.26 38.09 36.70 36.82
4562 NYSE YPF Fri, Aug 19, 2011 37.24 37.87 36.66 36.68
4561 NYSE YPF Thu, Aug 18, 2011 38.02 38.02 37.35 37.57
4560 NYSE YPF Wed, Aug 17, 2011 39.20 39.66 38.95 39.35
4559 NYSE YPF Tue, Aug 16, 2011 38.69 39.45 38.48 38.96
4558 NYSE YPF Mon, Aug 15, 2011 37.93 39.03 37.65 38.92
4557 NYSE YPF Fri, Aug 12, 2011 37.61 38.19 37.25 37.50
4556 NYSE YPF Thu, Aug 11, 2011 36.40 37.97 36.23 37.45
4555 NYSE YPF Wed, Aug 10, 2011 35.84 36.99 35.12 36.21
4554 NYSE YPF Tue, Aug 9, 2011 35.30 35.88 34.11 35.86
4553 NYSE YPF Mon, Aug 8, 2011 37.34 38.03 34.23 34.50
4552 NYSE YPF Fri, Aug 5, 2011 38.61 39.03 37.75 38.61
4551 NYSE YPF Thu, Aug 4, 2011 40.24 40.33 38.14 38.28
4550 NYSE YPF Wed, Aug 3, 2011 41.96 41.96 40.08 40.39
4549 NYSE YPF Tue, Aug 2, 2011 42.16 42.51 41.72 41.73
4548 NYSE YPF Mon, Aug 1, 2011 43.17 43.17 42.04 42.42
4547 NYSE YPF Fri, Jul 29, 2011 41.88 43.02 41.78 42.57
4546 NYSE YPF Thu, Jul 28, 2011 42.34 42.46 41.92 42.10
4545 NYSE YPF Wed, Jul 27, 2011 42.42 42.47 42.00 42.37
4544 NYSE YPF Tue, Jul 26, 2011 43.13 43.13 42.46 42.60
4543 NYSE YPF Mon, Jul 25, 2011 42.95 43.63 42.95 43.13
4542 NYSE YPF Fri, Jul 22, 2011 43.32 43.40 42.57 43.22
4541 NYSE YPF Thu, Jul 21, 2011 42.66 43.40 42.51 43.22
4540 NYSE YPF Wed, Jul 20, 2011 42.09 42.86 42.02 42.32
4539 NYSE YPF Tue, Jul 19, 2011 42.72 42.96 41.85 42.05
4538 NYSE YPF Mon, Jul 18, 2011 42.99 43.00 42.07 42.19
4537 NYSE YPF Fri, Jul 15, 2011 43.01 43.17 42.53 43.03
4536 NYSE YPF Thu, Jul 14, 2011 43.58 43.89 42.75 42.83
4535 NYSE YPF Wed, Jul 13, 2011 43.50 44.44 43.24 43.34
4534 NYSE YPF Tue, Jul 12, 2011 44.85 44.88 42.97 42.98
4533 NYSE YPF Mon, Jul 11, 2011 45.49 45.67 44.99 45.11
4532 NYSE YPF Fri, Jul 8, 2011 45.75 46.20 45.60 45.75
4531 NYSE YPF Thu, Jul 7, 2011 46.50 46.60 45.99 45.99
4530 NYSE YPF Wed, Jul 6, 2011 45.75 46.17 45.65 46.12
4529 NYSE YPF Tue, Jul 5, 2011 45.27 46.23 45.19 45.92
4528 NYSE YPF Fri, Jul 1, 2011 44.82 45.42 44.23 45.35
4527 NYSE YPF Thu, Jun 30, 2011 44.13 45.14 44.00 45.05
4526 NYSE YPF Wed, Jun 29, 2011 42.35 43.75 42.30 43.46
4525 NYSE YPF Tue, Jun 28, 2011 42.07 42.50 41.58 42.00
4524 NYSE YPF Mon, Jun 27, 2011 41.66 41.75 41.22 41.45
4523 NYSE YPF Fri, Jun 24, 2011 41.95 42.19 41.32 41.50
4522 NYSE YPF Thu, Jun 23, 2011 41.60 42.09 40.58 42.00
4521 NYSE YPF Wed, Jun 22, 2011 42.71 42.73 41.65 41.85
4520 NYSE YPF Tue, Jun 21, 2011 42.11 43.68 42.10 42.59
4519 NYSE YPF Mon, Jun 20, 2011 40.69 42.05 40.69 42.03
4518 NYSE YPF Fri, Jun 17, 2011 41.75 42.41 41.57 42.07
4517 NYSE YPF Thu, Jun 16, 2011 41.77 42.10 40.96 41.58
4516 NYSE YPF Wed, Jun 15, 2011 42.07 42.87 41.70 41.97
4515 NYSE YPF Tue, Jun 14, 2011 42.89 43.27 42.29 42.53
4514 NYSE YPF Mon, Jun 13, 2011 42.38 42.69 41.65 42.52
4513 NYSE YPF Fri, Jun 10, 2011 43.19 43.19 41.92 42.13
4512 NYSE YPF Thu, Jun 9, 2011 42.87 43.14 42.43 43.10
4511 NYSE YPF Wed, Jun 8, 2011 43.53 43.94 42.15 42.36
4510 NYSE YPF Tue, Jun 7, 2011 44.17 44.30 43.26 43.40
4509 NYSE YPF Mon, Jun 6, 2011 44.49 44.66 43.90 44.00
4508 NYSE YPF Fri, Jun 3, 2011 44.49 44.91 44.15 44.42
4507 NYSE YPF Thu, Jun 2, 2011 44.92 45.07 44.07 44.67
4506 NYSE YPF Wed, Jun 1, 2011 46.25 46.25 44.18 44.37
4505 NYSE YPF Tue, May 31, 2011 45.99 46.45 45.91 46.20
4504 NYSE YPF Fri, May 27, 2011 45.64 46.09 45.24 45.56
4503 NYSE YPF Thu, May 26, 2011 44.76 45.55 44.42 45.44
4502 NYSE YPF Wed, May 25, 2011 44.79 45.13 44.43 45.01
4501 NYSE YPF Tue, May 24, 2011 43.89 44.82 43.89 44.49
4500 NYSE YPF Mon, May 23, 2011 43.81 43.81 43.32 43.76
4499 NYSE YPF Fri, May 20, 2011 44.59 44.87 44.07 44.36
4498 NYSE YPF Thu, May 19, 2011 44.37 44.94 44.24 44.35
4497 NYSE YPF Wed, May 18, 2011 43.80 44.45 43.42 44.09
4496 NYSE YPF Tue, May 17, 2011 42.54 43.75 42.27 43.07
4495 NYSE YPF Mon, May 16, 2011 42.65 43.12 42.38 42.49
4494 NYSE YPF Fri, May 13, 2011 43.50 43.73 42.58 42.65
4493 NYSE YPF Thu, May 12, 2011 43.75 44.01 43.33 43.57
4492 NYSE YPF Wed, May 11, 2011 45.67 45.71 43.85 44.00
4491 NYSE YPF Tue, May 10, 2011 43.15 46.50 43.15 45.61
4490 NYSE YPF Mon, May 9, 2011 41.95 43.71 41.63 43.60
4489 NYSE YPF Fri, May 6, 2011 41.05 41.76 40.86 41.07
4488 NYSE YPF Thu, May 5, 2011 40.87 41.26 40.40 40.95
4487 NYSE YPF Wed, May 4, 2011 41.23 41.88 40.78 41.09
4486 NYSE YPF Tue, May 3, 2011 42.25 42.44 41.19 41.25
4485 NYSE YPF Mon, May 2, 2011 44.90 44.90 43.71 43.84
4484 NYSE YPF Fri, Apr 29, 2011 43.90 44.07 43.77 44.01
4483 NYSE YPF Thu, Apr 28, 2011 44.10 44.44 43.43 43.53
4482 NYSE YPF Wed, Apr 27, 2011 44.03 44.34 43.82 44.03
4481 NYSE YPF Tue, Apr 26, 2011 44.32 44.43 43.86 44.03
4480 NYSE YPF Mon, Apr 25, 2011 44.50 44.50 43.77 44.25
4479 NYSE YPF Thu, Apr 21, 2011 44.18 44.61 44.00 44.34
4478 NYSE YPF Wed, Apr 20, 2011 44.26 44.47 44.01 44.17
4477 NYSE YPF Tue, Apr 19, 2011 44.30 44.75 43.50 43.76
4476 NYSE YPF Mon, Apr 18, 2011 45.00 45.21 43.66 44.02
4475 NYSE YPF Fri, Apr 15, 2011 45.14 45.70 45.00 45.28
4474 NYSE YPF Thu, Apr 14, 2011 45.45 45.65 44.43 44.93
4473 NYSE YPF Wed, Apr 13, 2011 45.93 46.00 45.15 45.50
4472 NYSE YPF Tue, Apr 12, 2011 45.84 46.10 44.72 45.64
4471 NYSE YPF Mon, Apr 11, 2011 46.25 46.30 45.62 46.21
4470 NYSE YPF Fri, Apr 8, 2011 45.95 46.68 45.61 46.10
4469 NYSE YPF Thu, Apr 7, 2011 46.24 46.97 45.49 45.50
4468 NYSE YPF Wed, Apr 6, 2011 45.66 46.38 45.44 46.34
4467 NYSE YPF Tue, Apr 5, 2011 45.00 46.10 44.93 45.75
4466 NYSE YPF Mon, Apr 4, 2011 44.60 45.25 44.13 45.10
4465 NYSE YPF Fri, Apr 1, 2011 44.61 45.26 44.26 44.77
4464 NYSE YPF Thu, Mar 31, 2011 43.40 44.72 43.38 44.54
4463 NYSE YPF Wed, Mar 30, 2011 43.20 44.00 42.56 43.45
4462 NYSE YPF Tue, Mar 29, 2011 41.86 43.27 41.39 42.82
4461 NYSE YPF Mon, Mar 28, 2011 42.03 42.80 42.02 42.14
4460 NYSE YPF Fri, Mar 25, 2011 41.58 42.27 41.53 42.23
4459 NYSE YPF Thu, Mar 24, 2011 41.69 41.89 41.25 41.52
4458 NYSE YPF Wed, Mar 23, 2011 41.40 41.73 40.31 41.43
4457 NYSE YPF Tue, Mar 22, 2011 43.75 44.00 41.75 41.95
4456 NYSE YPF Mon, Mar 21, 2011 46.46 47.30 43.71 44.35
4455 NYSE YPF Fri, Mar 18, 2011 46.01 47.82 46.01 46.85
4454 NYSE YPF Thu, Mar 17, 2011 45.10 47.54 45.10 46.00
4453 NYSE YPF Wed, Mar 16, 2011 47.47 47.89 46.00 46.18
4452 NYSE YPF Tue, Mar 15, 2011 46.47 47.48 46.02 47.19
4451 NYSE YPF Mon, Mar 14, 2011 52.18 52.18 46.20 48.30
4450 NYSE YPF Fri, Mar 11, 2011 51.63 52.40 50.56 51.50
4449 NYSE YPF Thu, Mar 10, 2011 52.95 52.95 51.70 51.93
4448 NYSE YPF Wed, Mar 9, 2011 53.23 53.34 52.76 52.97
4447 NYSE YPF Tue, Mar 8, 2011 52.72 52.98 52.32 52.60
4446 NYSE YPF Mon, Mar 7, 2011 53.00 53.00 52.56 52.56
4445 NYSE YPF Fri, Mar 4, 2011 51.77 52.57 51.69 52.32
4444 NYSE YPF Thu, Mar 3, 2011 53.47 53.47 51.75 51.86
4443 NYSE YPF Wed, Mar 2, 2011 51.77 52.40 51.52 51.96
4442 NYSE YPF Tue, Mar 1, 2011 51.68 51.81 51.45 51.73
4441 NYSE YPF Mon, Feb 28, 2011 50.55 51.70 50.55 51.65
4440 NYSE YPF Fri, Feb 25, 2011 50.20 51.50 50.12 50.55
4439 NYSE YPF Thu, Feb 24, 2011 50.46 50.86 49.66 49.77
4438 NYSE YPF Wed, Feb 23, 2011 49.70 51.73 49.64 50.40
4437 NYSE YPF Tue, Feb 22, 2011 49.67 51.50 49.67 50.45
4436 NYSE YPF Fri, Feb 18, 2011 49.50 49.67 48.62 49.55
4435 NYSE YPF Thu, Feb 17, 2011 48.25 48.88 48.12 48.60
4434 NYSE YPF Wed, Feb 16, 2011 48.72 49.38 48.34 48.35
4433 NYSE YPF Tue, Feb 15, 2011 48.85 49.62 48.58 48.74
4432 NYSE YPF Mon, Feb 14, 2011 49.30 49.30 48.80 48.89
4431 NYSE YPF Fri, Feb 11, 2011 48.94 48.98 48.58 48.80
4430 NYSE YPF Thu, Feb 10, 2011 49.50 49.50 48.02 48.70
4429 NYSE YPF Wed, Feb 9, 2011 50.35 50.35 49.11 49.70
4428 NYSE YPF Tue, Feb 8, 2011 51.11 51.11 50.37 50.37
4427 NYSE YPF Mon, Feb 7, 2011 51.40 51.40 50.66 50.72
4426 NYSE YPF Fri, Feb 4, 2011 51.12 51.22 50.60 50.75
4425 NYSE YPF Thu, Feb 3, 2011 50.25 50.63 50.05 50.40
4424 NYSE YPF Wed, Feb 2, 2011 50.63 50.91 50.25 50.35
4423 NYSE YPF Tue, Feb 1, 2011 51.50 52.31 50.25 50.25
4422 NYSE YPF Mon, Jan 31, 2011 49.25 50.35 48.00 50.35
4421 NYSE YPF Fri, Jan 28, 2011 50.01 50.61 48.32 48.72
4420 NYSE YPF Thu, Jan 27, 2011 51.16 51.16 50.21 50.26
4419 NYSE YPF Wed, Jan 26, 2011 50.79 51.15 50.43 51.00
4418 NYSE YPF Tue, Jan 25, 2011 51.00 51.10 50.24 50.34
4417 NYSE YPF Mon, Jan 24, 2011 50.95 51.16 50.50 50.75
4416 NYSE YPF Fri, Jan 21, 2011 51.21 51.95 50.52 51.16
4415 NYSE YPF Thu, Jan 20, 2011 51.18 51.45 50.90 50.90
4414 NYSE YPF Wed, Jan 19, 2011 52.12 52.23 51.05 51.48
4413 NYSE YPF Tue, Jan 18, 2011 52.89 52.89 52.00 52.18
4412 NYSE YPF Fri, Jan 14, 2011 52.19 52.63 51.19 51.73
4411 NYSE YPF Thu, Jan 13, 2011 53.59 54.14 52.62 52.62
4410 NYSE YPF Wed, Jan 12, 2011 54.17 54.40 52.77 53.00
4409 NYSE YPF Tue, Jan 11, 2011 54.98 54.98 53.03 53.63
4408 NYSE YPF Mon, Jan 10, 2011 52.83 53.00 52.46 52.75
4407 NYSE YPF Fri, Jan 7, 2011 54.00 54.40 52.21 52.40
4406 NYSE YPF Thu, Jan 6, 2011 54.65 55.34 53.90 54.10
4405 NYSE YPF Wed, Jan 5, 2011 53.25 54.73 53.25 54.58
4404 NYSE YPF Tue, Jan 4, 2011 50.99 53.53 50.99 53.53
4403 NYSE YPF Mon, Jan 3, 2011 50.37 51.36 49.66 51.15
4402 NYSE YPF Fri, Dec 31, 2010 50.88 50.91 50.23 50.37
4401 NYSE YPF Thu, Dec 30, 2010 50.25 50.77 49.99 50.23
4400 NYSE YPF Wed, Dec 29, 2010 49.90 50.80 49.15 50.60
4399 NYSE YPF Tue, Dec 28, 2010 49.03 49.60 48.27 49.50
4398 NYSE YPF Mon, Dec 27, 2010 50.80 55.80 48.70 49.25
4397 NYSE YPF Thu, Dec 23, 2010 46.02 50.51 46.02 50.34
4396 NYSE YPF Wed, Dec 22, 2010 44.30 45.91 44.30 45.78
4395 NYSE YPF Tue, Dec 21, 2010 44.90 44.90 44.03 44.42
4394 NYSE YPF Mon, Dec 20, 2010 44.49 44.49 43.44 43.58
4393 NYSE YPF Fri, Dec 17, 2010 43.15 44.50 43.00 43.59
4392 NYSE YPF Thu, Dec 16, 2010 43.15 43.37 42.68 43.00
4391 NYSE YPF Wed, Dec 15, 2010 42.70 43.10 42.02 43.00
4390 NYSE YPF Tue, Dec 14, 2010 44.70 45.00 42.50 42.99
4389 NYSE YPF Mon, Dec 13, 2010 45.50 45.51 44.24 44.30
4388 NYSE YPF Fri, Dec 10, 2010 44.86 45.50 44.21 44.99
4387 NYSE YPF Thu, Dec 9, 2010 42.50 43.46 42.35 43.16
4386 NYSE YPF Wed, Dec 8, 2010 42.50 42.80 41.65 42.18
4385 NYSE YPF Tue, Dec 7, 2010 41.39 42.90 41.39 42.23
4384 NYSE YPF Mon, Dec 6, 2010 40.20 41.45 39.60 40.99
4383 NYSE YPF Fri, Dec 3, 2010 39.05 39.70 39.04 39.43
4382 NYSE YPF Thu, Dec 2, 2010 39.17 39.30 38.95 39.15
4381 NYSE YPF Wed, Dec 1, 2010 39.17 39.43 38.97 39.00
4380 NYSE YPF Tue, Nov 30, 2010 39.91 39.91 39.00 39.17
4379 NYSE YPF Mon, Nov 29, 2010 40.40 40.40 39.36 40.00
4378 NYSE YPF Fri, Nov 26, 2010 40.55 41.13 40.30 40.30
4377 NYSE YPF Wed, Nov 24, 2010 40.21 40.59 40.07 40.44
4376 NYSE YPF Tue, Nov 23, 2010 40.06 40.27 39.59 39.96
4375 NYSE YPF Mon, Nov 22, 2010 41.04 41.04 40.07 40.24
4374 NYSE YPF Fri, Nov 19, 2010 41.23 41.24 40.37 41.16
4373 NYSE YPF Thu, Nov 18, 2010 42.25 42.25 41.00 41.44
4372 NYSE YPF Wed, Nov 17, 2010 41.25 41.82 40.37 41.63
4371 NYSE YPF Tue, Nov 16, 2010 42.00 42.00 40.77 41.46
4370 NYSE YPF Mon, Nov 15, 2010 41.67 43.09 41.67 42.21
4369 NYSE YPF Fri, Nov 12, 2010 41.30 42.19 41.27 41.62
4368 NYSE YPF Thu, Nov 11, 2010 41.25 41.65 41.18 41.50
4367 NYSE YPF Wed, Nov 10, 2010 41.52 42.50 41.24 41.24
4366 NYSE YPF Tue, Nov 9, 2010 43.50 43.50 42.60 42.99
4365 NYSE YPF Mon, Nov 8, 2010 41.00 42.96 41.00 42.51
4364 NYSE YPF Fri, Nov 5, 2010 40.55 42.03 39.98 40.72
4363 NYSE YPF Thu, Nov 4, 2010 40.65 42.20 40.05 40.54
4362 NYSE YPF Wed, Nov 3, 2010 40.66 41.07 40.41 40.80
4361 NYSE YPF Tue, Nov 2, 2010 40.02 40.68 40.02 40.45
4360 NYSE YPF Mon, Nov 1, 2010 40.15 40.70 39.80 40.02
4359 NYSE YPF Fri, Oct 29, 2010 39.62 40.15 39.60 39.84
4358 NYSE YPF Thu, Oct 28, 2010 39.59 39.93 39.59 39.60
4357 NYSE YPF Wed, Oct 27, 2010 39.08 39.94 39.05 39.59
4356 NYSE YPF Tue, Oct 26, 2010 39.12 39.41 39.10 39.15
4355 NYSE YPF Mon, Oct 25, 2010 39.00 39.42 39.00 39.15
4354 NYSE YPF Fri, Oct 22, 2010 38.91 39.14 38.90 39.00
4353 NYSE YPF Thu, Oct 21, 2010 38.90 39.24 38.90 38.94
4352 NYSE YPF Wed, Oct 20, 2010 38.63 39.00 38.63 38.85
4351 NYSE YPF Tue, Oct 19, 2010 38.70 38.98 38.45 38.61
4350 NYSE YPF Mon, Oct 18, 2010 39.00 39.07 38.81 38.82
4349 NYSE YPF Fri, Oct 15, 2010 38.85 39.31 38.71 39.19
4348 NYSE YPF Thu, Oct 14, 2010 39.22 39.45 38.81 39.00
4347 NYSE YPF Wed, Oct 13, 2010 39.30 39.55 39.21 39.32
4346 NYSE YPF Tue, Oct 12, 2010 39.45 39.45 39.10 39.23
4345 NYSE YPF Mon, Oct 11, 2010 39.17 39.53 39.14 39.30
4344 NYSE YPF Fri, Oct 8, 2010 39.29 39.53 39.08 39.32
4343 NYSE YPF Thu, Oct 7, 2010 39.53 39.70 39.25 39.50
4342 NYSE YPF Wed, Oct 6, 2010 39.23 39.70 39.00 39.70
4341 NYSE YPF Tue, Oct 5, 2010 39.50 39.52 38.85 39.00
4340 NYSE YPF Mon, Oct 4, 2010 39.55 39.55 39.00 39.07
4339 NYSE YPF Fri, Oct 1, 2010 39.50 39.66 39.04 39.20
4338 NYSE YPF Thu, Sep 30, 2010 39.15 39.70 38.71 38.99
4337 NYSE YPF Wed, Sep 29, 2010 39.00 39.47 38.40 39.40
4336 NYSE YPF Tue, Sep 28, 2010 39.25 39.62 39.05 39.05
4335 NYSE YPF Mon, Sep 27, 2010 39.50 40.03 39.37 39.40
4334 NYSE YPF Fri, Sep 24, 2010 39.50 40.00 39.46 39.50
4333 NYSE YPF Thu, Sep 23, 2010 39.28 39.99 39.20 39.20
4332 NYSE YPF Wed, Sep 22, 2010 40.71 40.71 39.15 39.48
4331 NYSE YPF Tue, Sep 21, 2010 40.70 40.89 40.17 40.50
4330 NYSE YPF Mon, Sep 20, 2010 40.97 41.20 40.60 40.60
4329 NYSE YPF Fri, Sep 17, 2010 40.97 40.97 40.17 40.70
4328 NYSE YPF Thu, Sep 16, 2010 40.60 40.70 40.50 40.70
4327 NYSE YPF Wed, Sep 15, 2010 40.61 40.74 40.61 40.70
4326 NYSE YPF Tue, Sep 14, 2010 40.35 40.97 40.35 40.63
4325 NYSE YPF Mon, Sep 13, 2010 40.00 40.50 40.00 40.00
4324 NYSE YPF Fri, Sep 10, 2010 39.25 39.55 39.14 39.50
4323 NYSE YPF Thu, Sep 9, 2010 38.78 39.68 38.78 39.25
4322 NYSE YPF Wed, Sep 8, 2010 40.61 40.61 38.80 38.80
4321 NYSE YPF Tue, Sep 7, 2010 41.26 41.50 40.87 40.87
4320 NYSE YPF Fri, Sep 3, 2010 41.70 42.00 41.36 41.36
4319 NYSE YPF Thu, Sep 2, 2010 41.91 42.06 41.56 41.90
4318 NYSE YPF Wed, Sep 1, 2010 40.18 42.18 40.13 42.14
4317 NYSE YPF Tue, Aug 31, 2010 40.74 40.74 39.75 39.81
4316 NYSE YPF Mon, Aug 30, 2010 40.18 40.50 40.18 40.41
4315 NYSE YPF Fri, Aug 27, 2010 40.33 40.53 40.17 40.51
4314 NYSE YPF Thu, Aug 26, 2010 40.19 40.34 40.18 40.33
4313 NYSE YPF Wed, Aug 25, 2010 41.00 41.00 40.16 40.16
4312 NYSE YPF Tue, Aug 24, 2010 41.00 41.00 40.55 40.62
4311 NYSE YPF Mon, Aug 23, 2010 40.25 41.54 40.25 41.28
4310 NYSE YPF Fri, Aug 20, 2010 40.92 41.00 40.16 41.00
4309 NYSE YPF Thu, Aug 19, 2010 41.81 41.81 40.10 40.78
4308 NYSE YPF Wed, Aug 18, 2010 41.50 42.32 41.20 41.20
4307 NYSE YPF Tue, Aug 17, 2010 42.44 42.47 41.60 41.60
4306 NYSE YPF Mon, Aug 16, 2010 41.54 42.82 41.54 42.50
4305 NYSE YPF Fri, Aug 13, 2010 42.52 43.00 42.26 42.26
4304 NYSE YPF Thu, Aug 12, 2010 42.16 42.87 41.34 42.56
4303 NYSE YPF Wed, Aug 11, 2010 42.45 42.94 41.60 42.20
4302 NYSE YPF Tue, Aug 10, 2010 40.12 43.40 40.12 43.00
4301 NYSE YPF Mon, Aug 9, 2010 42.13 42.40 41.56 41.94
4300 NYSE YPF Fri, Aug 6, 2010 43.01 43.05 42.18 42.50
4299 NYSE YPF Thu, Aug 5, 2010 41.55 43.45 41.51 43.45
4298 NYSE YPF Wed, Aug 4, 2010 41.60 42.20 41.51 42.20
4297 NYSE YPF Tue, Aug 3, 2010 41.95 42.19 41.95 42.10
4296 NYSE YPF Mon, Aug 2, 2010 40.43 42.96 40.43 41.56
4295 NYSE YPF Fri, Jul 30, 2010 39.66 40.89 39.65 40.63
4294 NYSE YPF Thu, Jul 29, 2010 39.75 40.00 39.56 39.67
4293 NYSE YPF Wed, Jul 28, 2010 39.76 40.49 39.76 39.94
4292 NYSE YPF Tue, Jul 27, 2010 39.90 40.00 39.51 39.97
4291 NYSE YPF Mon, Jul 26, 2010 39.54 39.95 39.50 39.90
4290 NYSE YPF Fri, Jul 23, 2010 39.56 39.90 39.56 39.90
4289 NYSE YPF Thu, Jul 22, 2010 38.49 39.90 38.49 39.90
4288 NYSE YPF Wed, Jul 21, 2010 38.67 38.86 38.60 38.73
4287 NYSE YPF Tue, Jul 20, 2010 40.64 40.64 39.17 39.18
4286 NYSE YPF Mon, Jul 19, 2010 39.95 40.80 38.80 40.80
4285 NYSE YPF Fri, Jul 16, 2010 38.41 38.84 38.41 38.51
4284 NYSE YPF Thu, Jul 15, 2010 38.52 38.52 38.52 38.52
4283 NYSE YPF Wed, Jul 14, 2010 38.63 39.06 38.63 38.74
4282 NYSE YPF Tue, Jul 13, 2010 38.81 39.23 38.48 39.23
4281 NYSE YPF Mon, Jul 12, 2010 38.60 38.65 38.08 38.48
4280 NYSE YPF Fri, Jul 9, 2010 38.03 38.75 38.00 38.75
4279 NYSE YPF Thu, Jul 8, 2010 38.48 38.48 38.07 38.07
4278 NYSE YPF Wed, Jul 7, 2010 37.67 38.07 37.66 38.07
4277 NYSE YPF Tue, Jul 6, 2010 38.65 38.65 37.52 37.52
4276 NYSE YPF Fri, Jul 2, 2010 38.81 38.81 38.81 38.81
4275 NYSE YPF Thu, Jul 1, 2010 38.90 38.90 38.16 38.22
4274 NYSE YPF Wed, Jun 30, 2010 38.90 38.91 38.90 38.91
4273 NYSE YPF Tue, Jun 29, 2010 38.90 39.16 38.90 39.16
4272 NYSE YPF Mon, Jun 28, 2010 39.23 39.25 38.92 38.94
4271 NYSE YPF Fri, Jun 25, 2010 38.70 40.24 38.70 39.00
4270 NYSE YPF Thu, Jun 24, 2010 39.45 39.98 38.90 38.90
4269 NYSE YPF Wed, Jun 23, 2010 39.55 39.60 38.90 38.95
4268 NYSE YPF Tue, Jun 22, 2010 40.15 40.15 39.45 39.81
4267 NYSE YPF Mon, Jun 21, 2010 39.40 39.54 39.20 39.20
4266 NYSE YPF Fri, Jun 18, 2010 39.29 39.90 39.29 39.51
4265 NYSE YPF Thu, Jun 17, 2010 39.69 40.10 39.51 39.51
4264 NYSE YPF Wed, Jun 16, 2010 40.24 40.24 39.86 39.86
4263 NYSE YPF Tue, Jun 15, 2010 39.73 40.10 39.53 39.53
4262 NYSE YPF Mon, Jun 14, 2010 39.30 40.55 39.10 40.10
4261 NYSE YPF Fri, Jun 11, 2010 38.63 39.10 38.63 39.00
4260 NYSE YPF Thu, Jun 10, 2010 37.96 38.98 37.96 38.98
4259 NYSE YPF Wed, Jun 9, 2010 37.00 39.60 37.00 37.97
4258 NYSE YPF Tue, Jun 8, 2010 36.00 36.75 35.42 36.75
4257 NYSE YPF Mon, Jun 7, 2010 35.92 35.92 35.10 35.66
4256 NYSE YPF Fri, Jun 4, 2010 35.63 35.75 35.27 35.60
4255 NYSE YPF Thu, Jun 3, 2010 35.65 35.85 35.40 35.40
4254 NYSE YPF Wed, Jun 2, 2010 35.10 37.15 34.75 35.60
4253 NYSE YPF Tue, Jun 1, 2010 36.65 36.65 35.50 35.50
4252 NYSE YPF Fri, May 28, 2010 35.50 35.80 35.30 35.80
4251 NYSE YPF Thu, May 27, 2010 34.50 36.00 33.90 35.50
4250 NYSE YPF Wed, May 26, 2010 34.26 35.00 34.26 34.54
4249 NYSE YPF Tue, May 25, 2010 35.01 35.67 33.70 33.89
4248 NYSE YPF Mon, May 24, 2010 38.45 38.45 35.01 35.07
4247 NYSE YPF Fri, May 21, 2010 34.44 35.25 34.00 34.97
4246 NYSE YPF Thu, May 20, 2010 37.59 37.62 34.35 34.85
4245 NYSE YPF Wed, May 19, 2010 39.00 39.17 37.59 38.32
4244 NYSE YPF Tue, May 18, 2010 40.06 40.06 39.81 39.81
4243 NYSE YPF Mon, May 17, 2010 39.33 39.34 38.75 38.79
4242 NYSE YPF Fri, May 14, 2010 42.00 42.20 39.25 39.85
4241 NYSE YPF Thu, May 13, 2010 43.28 43.38 42.75 42.75
4240 NYSE YPF Wed, May 12, 2010 42.02 43.49 42.00 43.12
4239 NYSE YPF Tue, May 11, 2010 42.20 42.38 42.20 42.38
4238 NYSE YPF Mon, May 10, 2010 41.35 42.29 41.35 42.09
4237 NYSE YPF Fri, May 7, 2010 42.08 42.08 41.27 41.35
4236 NYSE YPF Thu, May 6, 2010 43.59 43.65 42.01 42.01
4235 NYSE YPF Wed, May 5, 2010 44.00 44.48 43.56 43.95
4234 NYSE YPF Tue, May 4, 2010 43.80 44.40 43.28 43.83
4233 NYSE YPF Mon, May 3, 2010 45.00 45.00 43.30 43.49
4232 NYSE YPF Fri, Apr 30, 2010 43.29 44.75 43.28 44.63
4231 NYSE YPF Thu, Apr 29, 2010 42.74 43.33 42.74 43.33
4230 NYSE YPF Wed, Apr 28, 2010 43.23 43.44 43.23 43.44
4229 NYSE YPF Tue, Apr 27, 2010 43.17 43.21 43.17 43.20
4228 NYSE YPF Mon, Apr 26, 2010 43.45 43.48 42.58 43.04
4227 NYSE YPF Fri, Apr 23, 2010 43.80 43.98 43.06 43.14
4226 NYSE YPF Thu, Apr 22, 2010 44.75 44.75 43.83 44.10
4225 NYSE YPF Wed, Apr 21, 2010 43.80 44.52 43.10 44.52
4224 NYSE YPF Tue, Apr 20, 2010 43.79 43.82 43.79 43.82
4223 NYSE YPF Mon, Apr 19, 2010 43.70 43.75 43.25 43.75
4222 NYSE YPF Fri, Apr 16, 2010 43.75 43.97 43.70 43.70
4221 NYSE YPF Thu, Apr 15, 2010 43.92 43.92 43.72 43.88
4220 NYSE YPF Wed, Apr 14, 2010 43.90 44.45 43.62 43.63
4219 NYSE YPF Tue, Apr 13, 2010 43.64 43.87 43.64 43.79
4218 NYSE YPF Mon, Apr 12, 2010 43.80 44.30 43.71 43.78
4217 NYSE YPF Fri, Apr 9, 2010 43.65 43.98 43.64 43.87
4216 NYSE YPF Thu, Apr 8, 2010 43.97 43.97 43.59 43.68
4215 NYSE YPF Wed, Apr 7, 2010 43.71 43.97 43.67 43.97
4214 NYSE YPF Tue, Apr 6, 2010 44.45 44.72 44.14 44.14
4213 NYSE YPF Mon, Apr 5, 2010 43.45 44.09 43.29 44.01
4212 NYSE YPF Thu, Apr 1, 2010 43.01 43.59 43.00 43.45
4211 NYSE YPF Wed, Mar 31, 2010 43.32 43.77 43.04 43.50
4210 NYSE YPF Tue, Mar 30, 2010 43.00 43.08 43.00 43.08
4209 NYSE YPF Mon, Mar 29, 2010 42.94 43.40 42.72 43.14
4208 NYSE YPF Fri, Mar 26, 2010 42.45 43.00 42.00 43.00
4207 NYSE YPF Thu, Mar 25, 2010 43.17 43.17 42.43 42.43
4206 NYSE YPF Wed, Mar 24, 2010 42.00 42.83 42.00 42.83
4205 NYSE YPF Tue, Mar 23, 2010 42.77 42.82 42.43 42.43
4204 NYSE YPF Mon, Mar 22, 2010 42.79 43.80 42.79 43.14
4203 NYSE YPF Fri, Mar 19, 2010 43.10 43.19 42.78 42.80
4202 NYSE YPF Thu, Mar 18, 2010 43.85 44.87 42.76 43.20
4201 NYSE YPF Wed, Mar 17, 2010 43.91 43.91 43.85 43.85
4200 NYSE YPF Tue, Mar 16, 2010 44.32 44.84 43.87 43.87
4199 NYSE YPF Mon, Mar 15, 2010 44.42 44.42 43.85 43.87
4198 NYSE YPF Fri, Mar 12, 2010 43.86 43.99 43.85 43.85
4197 NYSE YPF Thu, Mar 11, 2010 43.90 44.00 43.85 43.85
4196 NYSE YPF Wed, Mar 10, 2010 43.85 44.26 43.85 43.85
4195 NYSE YPF Tue, Mar 9, 2010 43.80 44.20 43.80 43.85
4194 NYSE YPF Mon, Mar 8, 2010 44.10 44.52 43.65 44.20
4193 NYSE YPF Fri, Mar 5, 2010 43.50 45.00 43.50 44.24
4192 NYSE YPF Thu, Mar 4, 2010 42.25 43.15 41.79 42.88
4191 NYSE YPF Wed, Mar 3, 2010 40.57 42.24 40.57 42.24
4190 NYSE YPF Tue, Mar 2, 2010 40.56 40.64 40.02 40.54
4189 NYSE YPF Mon, Mar 1, 2010 40.60 41.01 40.00 40.68
4188 NYSE YPF Fri, Feb 26, 2010 41.15 41.20 41.05 41.05
4187 NYSE YPF Thu, Feb 25, 2010 41.40 41.79 40.95 40.95
4186 NYSE YPF Wed, Feb 24, 2010 41.74 42.25 41.55 41.98
4185 NYSE YPF Tue, Feb 23, 2010 40.40 41.85 40.40 41.42
4184 NYSE YPF Mon, Feb 22, 2010 40.80 40.99 40.38 40.72
4183 NYSE YPF Fri, Feb 19, 2010 41.57 41.57 41.14 41.14
4182 NYSE YPF Thu, Feb 18, 2010 40.59 41.10 40.59 41.03
4181 NYSE YPF Wed, Feb 17, 2010 40.66 40.80 40.66 40.70
4180 NYSE YPF Tue, Feb 16, 2010 40.65 40.65 40.20 40.50
4179 NYSE YPF Fri, Feb 12, 2010 40.00 41.16 40.00 40.86
4178 NYSE YPF Thu, Feb 11, 2010 40.90 41.30 40.54 41.00
4177 NYSE YPF Wed, Feb 10, 2010 40.55 41.40 40.55 41.40
4176 NYSE YPF Tue, Feb 9, 2010 40.64 41.50 40.52 40.52
4175 NYSE YPF Mon, Feb 8, 2010 40.24 41.40 40.10 40.40
4174 NYSE YPF Fri, Feb 5, 2010 40.92 41.64 40.00 40.11
4173 NYSE YPF Thu, Feb 4, 2010 41.75 41.85 41.00 41.00
4172 NYSE YPF Wed, Feb 3, 2010 41.60 41.98 41.60 41.98
4171 NYSE YPF Tue, Feb 2, 2010 42.14 42.15 41.65 41.87
4170 NYSE YPF Mon, Feb 1, 2010 42.00 42.17 41.85 42.11
4169 NYSE YPF Fri, Jan 29, 2010 41.12 42.19 41.12 41.74
4168 NYSE YPF Thu, Jan 28, 2010 41.90 41.90 41.00 41.50
4167 NYSE YPF Wed, Jan 27, 2010 41.60 41.83 41.55 41.80
4166 NYSE YPF Tue, Jan 26, 2010 41.01 42.09 41.00 41.83
4165 NYSE YPF Mon, Jan 25, 2010 43.97 43.97 41.30 42.01
4164 NYSE YPF Fri, Jan 22, 2010 44.26 45.30 43.53 43.53
4163 NYSE YPF Thu, Jan 21, 2010 43.00 44.25 42.56 44.25
4162 NYSE YPF Wed, Jan 20, 2010 44.36 44.36 42.93 43.00
4161 NYSE YPF Tue, Jan 19, 2010 44.20 44.90 43.63 44.26
4160 NYSE YPF Fri, Jan 15, 2010 45.19 45.19 44.40 44.55
4159 NYSE YPF Thu, Jan 14, 2010 44.50 45.11 44.50 45.05
4158 NYSE YPF Wed, Jan 13, 2010 44.81 45.10 44.25 44.50
4157 NYSE YPF Tue, Jan 12, 2010 45.67 45.99 45.61 45.80
4156 NYSE YPF Mon, Jan 11, 2010 45.00 45.67 44.88 45.62
4155 NYSE YPF Fri, Jan 8, 2010 43.95 44.90 43.85 44.90
4154 NYSE YPF Thu, Jan 7, 2010 44.75 44.99 42.99 44.32
4153 NYSE YPF Wed, Jan 6, 2010 43.90 44.75 43.90 44.75
4152 NYSE YPF Tue, Jan 5, 2010 44.31 44.31 43.25 43.83
4151 NYSE YPF Mon, Jan 4, 2010 43.83 45.00 43.81 44.63
4150 NYSE YPF Thu, Dec 31, 2009 44.52 44.90 43.75 43.75
4149 NYSE YPF Wed, Dec 30, 2009 42.59 44.08 42.01 44.08
4148 NYSE YPF Tue, Dec 29, 2009 42.30 43.19 42.30 43.19
4147 NYSE YPF Mon, Dec 28, 2009 42.10 42.73 41.60 41.60
4146 NYSE YPF Thu, Dec 24, 2009 42.70 42.76 42.17 42.20
4145 NYSE YPF Wed, Dec 23, 2009 40.99 43.35 40.45 41.95
4144 NYSE YPF Tue, Dec 22, 2009 39.36 41.85 36.50 39.95
4143 NYSE YPF Mon, Dec 21, 2009 39.85 39.85 38.97 38.97
4142 NYSE YPF Fri, Dec 18, 2009 39.59 39.59 38.94 39.49
4141 NYSE YPF Thu, Dec 17, 2009 39.70 39.93 38.78 39.20
4140 NYSE YPF Wed, Dec 16, 2009 40.69 40.70 39.29 39.29
4139 NYSE YPF Tue, Dec 15, 2009 39.83 40.40 39.71 39.82
4138 NYSE YPF Mon, Dec 14, 2009 39.93 40.24 39.46 40.18
4137 NYSE YPF Fri, Dec 11, 2009 40.50 40.70 39.80 40.06
4136 NYSE YPF Thu, Dec 10, 2009 39.29 39.85 39.00 39.60
4135 NYSE YPF Wed, Dec 9, 2009 39.58 39.75 39.20 39.24
4134 NYSE YPF Tue, Dec 8, 2009 39.85 39.98 39.70 39.75
4133 NYSE YPF Mon, Dec 7, 2009 39.99 40.00 39.15 39.96
4132 NYSE YPF Fri, Dec 4, 2009 40.00 40.00 39.04 39.55
4131 NYSE YPF Thu, Dec 3, 2009 39.99 39.99 39.00 39.00
4130 NYSE YPF Wed, Dec 2, 2009 38.92 40.74 38.55 39.59
4129 NYSE YPF Tue, Dec 1, 2009 37.65 38.44 37.65 38.44
4128 NYSE YPF Mon, Nov 30, 2009 38.50 38.51 37.27 37.27
4127 NYSE YPF Fri, Nov 27, 2009 38.60 38.60 38.25 38.47
4126 NYSE YPF Wed, Nov 25, 2009 38.93 38.93 38.60 38.70
4125 NYSE YPF Tue, Nov 24, 2009 38.00 38.71 37.60 38.49
4124 NYSE YPF Mon, Nov 23, 2009 37.98 38.00 37.79 37.99
4123 NYSE YPF Fri, Nov 20, 2009 38.00 38.00 37.23 37.76
4122 NYSE YPF Thu, Nov 19, 2009 38.04 38.17 36.63 37.74
4121 NYSE YPF Wed, Nov 18, 2009 37.55 37.79 37.06 37.30
4120 NYSE YPF Tue, Nov 17, 2009 37.16 37.20 36.90 37.00
4119 NYSE YPF Mon, Nov 16, 2009 37.63 37.63 36.63 37.12
4118 NYSE YPF Fri, Nov 13, 2009 37.84 37.84 36.94 37.12
4117 NYSE YPF Thu, Nov 12, 2009 37.69 37.92 37.40 37.40
4116 NYSE YPF Wed, Nov 11, 2009 38.00 38.00 37.35 37.35
4115 NYSE YPF Tue, Nov 10, 2009 37.00 37.53 36.80 37.17
4114 NYSE YPF Mon, Nov 9, 2009 38.88 38.88 36.35 37.00
4113 NYSE YPF Fri, Nov 6, 2009 38.93 38.93 38.49 38.86
4112 NYSE YPF Thu, Nov 5, 2009 38.10 38.44 37.95 38.40
4111 NYSE YPF Wed, Nov 4, 2009 37.99 38.40 37.66 37.97
4110 NYSE YPF Tue, Nov 3, 2009 38.10 38.35 37.70 37.99
4109 NYSE YPF Mon, Nov 2, 2009 38.00 38.66 38.00 38.20
4108 NYSE YPF Fri, Oct 30, 2009 38.20 38.20 37.50 37.86
4107 NYSE YPF Thu, Oct 29, 2009 37.91 38.06 37.79 38.06
4106 NYSE YPF Wed, Oct 28, 2009 38.09 38.10 37.70 37.96
4105 NYSE YPF Tue, Oct 27, 2009 38.40 38.40 37.95 37.95
4104 NYSE YPF Mon, Oct 26, 2009 38.20 38.66 37.92 37.92
4103 NYSE YPF Fri, Oct 23, 2009 38.80 39.39 38.02 38.14
4102 NYSE YPF Thu, Oct 22, 2009 40.00 40.15 38.35 38.35
4101 NYSE YPF Wed, Oct 21, 2009 41.43 41.91 38.68 39.60
4100 NYSE YPF Tue, Oct 20, 2009 43.10 43.10 41.00 41.02
4099 NYSE YPF Mon, Oct 19, 2009 41.19 42.00 41.00 41.99
4098 NYSE YPF Fri, Oct 16, 2009 41.33 41.33 40.20 40.38
4097 NYSE YPF Thu, Oct 15, 2009 40.05 40.50 40.05 40.50
4096 NYSE YPF Wed, Oct 14, 2009 40.90 41.05 40.01 40.06
4095 NYSE YPF Tue, Oct 13, 2009 39.79 40.47 39.43 39.94
4094 NYSE YPF Mon, Oct 12, 2009 39.77 39.77 39.37 39.37
4093 NYSE YPF Fri, Oct 9, 2009 38.75 39.66 38.50 39.63
4092 NYSE YPF Thu, Oct 8, 2009 37.80 38.05 37.74 38.00
4091 NYSE YPF Wed, Oct 7, 2009 38.04 38.37 37.44 37.73
4090 NYSE YPF Tue, Oct 6, 2009 37.39 37.42 36.50 36.50
4089 NYSE YPF Mon, Oct 5, 2009 38.49 38.49 36.06 36.35
4088 NYSE YPF Fri, Oct 2, 2009 37.01 37.48 37.00 37.00
4087 NYSE YPF Thu, Oct 1, 2009 37.80 37.80 37.32 37.32
4086 NYSE YPF Wed, Sep 30, 2009 38.50 38.50 37.75 38.10
4085 NYSE YPF Tue, Sep 29, 2009 38.75 38.75 38.01 38.23
4084 NYSE YPF Mon, Sep 28, 2009 38.75 38.75 38.41 38.75
4083 NYSE YPF Fri, Sep 25, 2009 38.63 38.73 38.50 38.50
4082 NYSE YPF Thu, Sep 24, 2009 38.75 38.75 38.40 38.70
4081 NYSE YPF Wed, Sep 23, 2009 38.40 38.72 38.01 38.72
4080 NYSE YPF Tue, Sep 22, 2009 37.53 38.44 37.50 38.24
4079 NYSE YPF Mon, Sep 21, 2009 40.18 40.18 37.80 37.80
4078 NYSE YPF Fri, Sep 18, 2009 39.50 40.00 39.48 39.50
4077 NYSE YPF Thu, Sep 17, 2009 40.17 40.17 39.50 39.50
4076 NYSE YPF Wed, Sep 16, 2009 39.00 39.96 38.55 39.50
4075 NYSE YPF Tue, Sep 15, 2009 36.69 37.97 36.69 37.76
4074 NYSE YPF Mon, Sep 14, 2009 38.49 38.49 38.26 38.31
4073 NYSE YPF Fri, Sep 11, 2009 38.53 38.86 38.17 38.48
4072 NYSE YPF Thu, Sep 10, 2009 38.85 38.85 38.40 38.44
4071 NYSE YPF Wed, Sep 9, 2009 37.74 38.44 37.74 38.00
4070 NYSE YPF Tue, Sep 8, 2009 37.60 38.19 37.60 37.74
4069 NYSE YPF Fri, Sep 4, 2009 37.42 38.54 37.15 38.54
4068 NYSE YPF Thu, Sep 3, 2009 38.00 38.00 37.04 37.12
4067 NYSE YPF Wed, Sep 2, 2009 38.51 38.51 36.31 37.27
4066 NYSE YPF Tue, Sep 1, 2009 37.44 39.28 37.44 38.05
4065 NYSE YPF Mon, Aug 31, 2009 39.75 40.20 39.04 39.04
4064 NYSE YPF Fri, Aug 28, 2009 39.85 40.86 39.85 40.20
4063 NYSE YPF Thu, Aug 27, 2009 40.05 40.05 39.30 39.68
4062 NYSE YPF Wed, Aug 26, 2009 39.97 40.11 39.05 39.52
4061 NYSE YPF Tue, Aug 25, 2009 39.72 39.91 39.33 39.70
4060 NYSE YPF Mon, Aug 24, 2009 37.95 39.94 37.50 39.93
4059 NYSE YPF Fri, Aug 21, 2009 37.79 38.73 37.79 38.43
4058 NYSE YPF Thu, Aug 20, 2009 37.16 37.95 37.16 37.77
4057 NYSE YPF Wed, Aug 19, 2009 37.21 37.70 37.00 37.55
4056 NYSE YPF Tue, Aug 18, 2009 38.21 38.21 37.19 37.24
4055 NYSE YPF Mon, Aug 17, 2009 37.41 37.64 37.24 37.64
4054 NYSE YPF Fri, Aug 14, 2009 37.50 37.50 37.21 37.41
4053 NYSE YPF Thu, Aug 13, 2009 36.25 37.21 36.25 37.20
4052 NYSE YPF Wed, Aug 12, 2009 38.85 38.85 37.03 37.50
4051 NYSE YPF Tue, Aug 11, 2009 39.00 40.41 38.98 39.35
4050 NYSE YPF Mon, Aug 10, 2009 36.87 36.87 36.39 36.83
4049 NYSE YPF Fri, Aug 7, 2009 36.60 36.61 35.71 36.50
4048 NYSE YPF Thu, Aug 6, 2009 36.02 36.83 36.02 36.75
4047 NYSE YPF Wed, Aug 5, 2009 36.55 37.15 36.48 36.92
4046 NYSE YPF Tue, Aug 4, 2009 36.40 37.44 36.35 36.90
4045 NYSE YPF Mon, Aug 3, 2009 35.05 36.40 35.05 36.40
4044 NYSE YPF Fri, Jul 31, 2009 35.05 35.63 35.05 35.50
4043 NYSE YPF Thu, Jul 30, 2009 35.05 35.70 35.05 35.15
4042 NYSE YPF Wed, Jul 29, 2009 35.23 35.36 35.03 35.36
4041 NYSE YPF Tue, Jul 28, 2009 35.23 35.47 35.13 35.13
4040 NYSE YPF Fri, Jul 24, 2009 34.01 36.00 34.01 34.75
4039 NYSE YPF Thu, Jul 23, 2009 34.25 35.50 34.15 34.21
4038 NYSE YPF Wed, Jul 22, 2009 37.25 37.25 32.27 34.25
4037 NYSE YPF Tue, Jul 21, 2009 37.76 38.12 37.50 37.50
4036 NYSE YPF Mon, Jul 20, 2009 39.00 39.00 37.50 37.97
4035 NYSE YPF Fri, Jul 17, 2009 35.50 36.10 35.50 36.10
4034 NYSE YPF Thu, Jul 16, 2009 34.60 35.97 34.60 35.50
4033 NYSE YPF Wed, Jul 15, 2009 33.50 34.90 33.49 34.81
4032 NYSE YPF Tue, Jul 14, 2009 32.60 33.31 32.60 33.29
4031 NYSE YPF Mon, Jul 13, 2009 34.19 34.20 31.20 32.99
4030 NYSE YPF Fri, Jul 10, 2009 35.39 35.39 34.39 34.69
4029 NYSE YPF Thu, Jul 9, 2009 39.90 39.90 35.40 35.54
4028 NYSE YPF Wed, Jul 8, 2009 36.00 37.35 36.00 37.03
4027 NYSE YPF Tue, Jul 7, 2009 34.33 36.01 33.00 35.80
4026 NYSE YPF Mon, Jul 6, 2009 32.50 32.94 32.00 32.94
4025 NYSE YPF Thu, Jul 2, 2009 30.91 32.00 30.91 31.99
4024 NYSE YPF Wed, Jul 1, 2009 30.55 30.82 30.28 30.79
4023 NYSE YPF Tue, Jun 30, 2009 30.89 30.89 30.00 30.55
4022 NYSE YPF Mon, Jun 29, 2009 30.34 30.76 30.33 30.76
4021 NYSE YPF Fri, Jun 26, 2009 29.52 29.53 29.52 29.52
4020 NYSE YPF Thu, Jun 25, 2009 29.00 29.81 29.00 29.81
4019 NYSE YPF Wed, Jun 24, 2009 28.02 29.79 28.02 29.74
4018 NYSE YPF Tue, Jun 23, 2009 27.64 28.65 27.64 28.25
4017 NYSE YPF Mon, Jun 22, 2009 31.65 31.65 28.78 28.92
4016 NYSE YPF Fri, Jun 19, 2009 32.25 32.25 32.23 32.23
4015 NYSE YPF Thu, Jun 18, 2009 32.31 32.81 32.20 32.50
4014 NYSE YPF Wed, Jun 17, 2009 32.75 32.75 31.71 31.82
4013 NYSE YPF Tue, Jun 16, 2009 32.04 32.08 31.68 31.68
4012 NYSE YPF Mon, Jun 15, 2009 23.30 34.00 23.30 31.69
4011 NYSE YPF Fri, Jun 12, 2009 34.25 34.60 34.00 34.13
4010 NYSE YPF Thu, Jun 11, 2009 35.48 35.48 35.45 35.45
4009 NYSE YPF Wed, Jun 10, 2009 33.99 35.38 33.99 34.52
4008 NYSE YPF Tue, Jun 9, 2009 36.23 36.23 34.75 35.43
4007 NYSE YPF Mon, Jun 8, 2009 36.88 36.88 35.59 35.90
4006 NYSE YPF Fri, Jun 5, 2009 36.35 36.35 35.46 35.65
4005 NYSE YPF Thu, Jun 4, 2009 36.40 36.40 35.15 35.36
4004 NYSE YPF Wed, Jun 3, 2009 35.44 35.96 35.38 35.38
4003 NYSE YPF Tue, Jun 2, 2009 35.98 37.20 35.15 35.61
4002 NYSE YPF Mon, Jun 1, 2009 35.00 35.00 34.32 35.00
4001 NYSE YPF Fri, May 29, 2009 34.50 37.24 33.85 34.30
4000 NYSE YPF Thu, May 28, 2009 33.84 34.24 33.21 33.28
3999 NYSE YPF Wed, May 27, 2009 33.55 33.55 33.31 33.31
3998 NYSE YPF Tue, May 26, 2009 32.14 34.25 32.14 33.55
3997 NYSE YPF Fri, May 22, 2009 32.24 32.50 32.10 32.13
3996 NYSE YPF Thu, May 21, 2009 33.07 33.07 31.75 32.00
3995 NYSE YPF Wed, May 20, 2009 31.55 33.00 31.55 31.77
3994 NYSE YPF Tue, May 19, 2009 31.02 31.02 30.49 31.00
3993 NYSE YPF Mon, May 18, 2009 30.10 30.15 29.62 30.03
3992 NYSE YPF Fri, May 15, 2009 29.13 29.34 29.02 29.11
3991 NYSE YPF Thu, May 14, 2009 29.30 30.29 29.02 29.25
3990 NYSE YPF Wed, May 13, 2009 28.99 29.10 28.35 29.04
3989 NYSE YPF Tue, May 12, 2009 30.00 30.20 28.82 29.13
3988 NYSE YPF Mon, May 11, 2009 29.05 29.75 28.50 29.57
3987 NYSE YPF Fri, May 8, 2009 33.00 33.99 29.60 29.70
3986 NYSE YPF Thu, May 7, 2009 31.78 33.26 30.75 32.55
3985 NYSE YPF Wed, May 6, 2009 30.00 30.60 29.51 30.52
3984 NYSE YPF Tue, May 5, 2009 29.50 29.50 28.05 28.86
3983 NYSE YPF Mon, May 4, 2009 29.32 29.97 29.25 29.30
3982 NYSE YPF Fri, May 1, 2009 28.99 28.99 28.43 28.94
3981 NYSE YPF Thu, Apr 30, 2009 28.99 28.99 28.50 28.52
3980 NYSE YPF Wed, Apr 29, 2009 28.99 29.00 28.06 28.44
3979 NYSE YPF Tue, Apr 28, 2009 29.06 29.06 28.12 28.60
3978 NYSE YPF Mon, Apr 27, 2009 26.50 28.20 26.50 28.17
3977 NYSE YPF Fri, Apr 24, 2009 27.60 27.75 27.25 27.75
3976 NYSE YPF Thu, Apr 23, 2009 27.14 27.14 27.11 27.12
3975 NYSE YPF Wed, Apr 22, 2009 27.20 28.20 26.30 27.76
3974 NYSE YPF Tue, Apr 21, 2009 28.50 28.50 28.21 28.50
3973 NYSE YPF Mon, Apr 20, 2009 27.74 28.24 27.74 28.24
3972 NYSE YPF Fri, Apr 17, 2009 26.06 28.96 26.06 27.74
3971 NYSE YPF Thu, Apr 16, 2009 26.06 26.07 26.06 26.06
3970 NYSE YPF Wed, Apr 15, 2009 25.52 26.92 25.52 26.35
3969 NYSE YPF Tue, Apr 14, 2009 26.49 26.49 26.00 26.15
3968 NYSE YPF Mon, Apr 13, 2009 25.55 25.75 25.51 25.75
3967 NYSE YPF Thu, Apr 9, 2009 25.48 25.80 25.00 25.31
3966 NYSE YPF Wed, Apr 8, 2009 25.94 25.95 25.55 25.95
3965 NYSE YPF Tue, Apr 7, 2009 25.95 25.95 25.95 25.95
3964 NYSE YPF Mon, Apr 6, 2009 25.10 25.39 24.68 25.13
3963 NYSE YPF Fri, Apr 3, 2009 24.58 25.36 24.31 25.36
3962 NYSE YPF Thu, Apr 2, 2009 23.75 24.00 23.38 23.59
3961 NYSE YPF Wed, Apr 1, 2009 23.02 25.00 22.87 23.09
3960 NYSE YPF Tue, Mar 31, 2009 24.70 24.90 23.53 24.90
3959 NYSE YPF Mon, Mar 30, 2009 25.36 25.36 24.52 24.52
3958 NYSE YPF Fri, Mar 27, 2009 27.05 27.05 26.00 26.98
3957 NYSE YPF Thu, Mar 26, 2009 27.24 27.34 27.14 27.26
3956 NYSE YPF Wed, Mar 25, 2009 26.50 26.75 26.50 26.75
3955 NYSE YPF Tue, Mar 24, 2009 25.39 27.41 25.39 25.90
3954 NYSE YPF Mon, Mar 23, 2009 24.70 25.92 24.60 25.88
3953 NYSE YPF Fri, Mar 20, 2009 27.61 27.61 23.75 24.05
3952 NYSE YPF Thu, Mar 19, 2009 19.70 26.90 19.70 26.49
3951 NYSE YPF Wed, Mar 18, 2009 18.49 19.30 18.49 19.30
3950 NYSE YPF Tue, Mar 17, 2009 19.91 19.91 18.20 18.70
3949 NYSE YPF Mon, Mar 16, 2009 17.41 17.44 16.96 17.00
3948 NYSE YPF Fri, Mar 13, 2009 16.99 17.99 16.91 16.91
3947 NYSE YPF Thu, Mar 12, 2009 17.21 17.36 16.91 16.91
3946 NYSE YPF Wed, Mar 11, 2009 16.90 17.49 16.78 17.20
3945 NYSE YPF Tue, Mar 10, 2009 17.07 17.32 16.81 16.81
3944 NYSE YPF Mon, Mar 9, 2009 18.48 18.48 16.89 17.03
3943 NYSE YPF Fri, Mar 6, 2009 17.35 17.74 16.76 17.10
3942 NYSE YPF Thu, Mar 5, 2009 20.90 22.45 15.86 17.86
3941 NYSE YPF Wed, Mar 4, 2009 25.07 25.07 22.47 22.70
3940 NYSE YPF Tue, Mar 3, 2009 26.61 26.69 24.51 25.07
3939 NYSE YPF Mon, Mar 2, 2009 28.50 28.50 27.15 27.60
3938 NYSE YPF Fri, Feb 27, 2009 29.30 29.30 29.00 29.00
3937 NYSE YPF Thu, Feb 26, 2009 29.22 29.61 28.75 29.30
3936 NYSE YPF Wed, Feb 25, 2009 30.00 30.00 29.31 29.50
3935 NYSE YPF Tue, Feb 24, 2009 32.40 32.50 30.08 30.08
3934 NYSE YPF Mon, Feb 23, 2009 33.64 34.48 32.75 32.95
3933 NYSE YPF Fri, Feb 20, 2009 35.10 35.25 34.20 34.32
3932 NYSE YPF Thu, Feb 19, 2009 37.00 37.00 35.65 35.66
3931 NYSE YPF Wed, Feb 18, 2009 37.99 37.99 36.26 36.77
3930 NYSE YPF Tue, Feb 17, 2009 38.75 39.00 38.05 38.05
3929 NYSE YPF Fri, Feb 13, 2009 40.00 40.00 38.71 39.33
3928 NYSE YPF Thu, Feb 12, 2009 43.00 43.00 40.55 40.55
3927 NYSE YPF Wed, Feb 11, 2009 43.00 43.00 42.16 42.16
3926 NYSE YPF Tue, Feb 10, 2009 42.75 42.75 42.50 42.71
3925 NYSE YPF Mon, Feb 9, 2009 43.00 43.08 42.85 43.00
3924 NYSE YPF Fri, Feb 6, 2009 43.25 43.36 43.01 43.15
3923 NYSE YPF Thu, Feb 5, 2009 42.75 42.75 42.50 42.56
3922 NYSE YPF Wed, Feb 4, 2009 42.70 42.72 42.70 42.71
3921 NYSE YPF Tue, Feb 3, 2009 43.11 43.11 42.66 42.66
3920 NYSE YPF Mon, Feb 2, 2009 43.29 43.29 42.75 43.00
3919 NYSE YPF Fri, Jan 30, 2009 43.90 43.90 43.50 43.50
3918 NYSE YPF Thu, Jan 29, 2009 43.46 43.69 43.43 43.69
3917 NYSE YPF Wed, Jan 28, 2009 43.65 43.65 43.30 43.30
3916 NYSE YPF Tue, Jan 27, 2009 42.75 43.09 42.45 43.09
3915 NYSE YPF Mon, Jan 26, 2009 40.95 43.60 40.95 43.00
3914 NYSE YPF Fri, Jan 23, 2009 44.00 44.00 42.75 42.75
3913 NYSE YPF Thu, Jan 22, 2009 45.00 45.00 44.25 44.25
3912 NYSE YPF Wed, Jan 21, 2009 45.00 45.25 44.95 44.95
3911 NYSE YPF Tue, Jan 20, 2009 45.50 45.70 44.90 45.00
3910 NYSE YPF Fri, Jan 16, 2009 45.66 45.75 45.66 45.66
3909 NYSE YPF Thu, Jan 15, 2009 45.95 46.00 45.50 45.50
3908 NYSE YPF Wed, Jan 14, 2009 45.96 46.00 45.75 45.75
3907 NYSE YPF Tue, Jan 13, 2009 45.57 45.85 45.50 45.85
3906 NYSE YPF Mon, Jan 12, 2009 46.24 46.24 45.53 45.63
3905 NYSE YPF Fri, Jan 9, 2009 46.42 46.42 45.52 45.99
3904 NYSE YPF Thu, Jan 8, 2009 46.33 46.42 46.00 46.42
3903 NYSE YPF Wed, Jan 7, 2009 46.75 46.75 46.25 46.25
3902 NYSE YPF Tue, Jan 6, 2009 44.99 47.27 44.85 47.00
3901 NYSE YPF Mon, Jan 5, 2009 44.71 45.00 44.53 45.00
3900 NYSE YPF Fri, Jan 2, 2009 46.18 46.18 45.50 45.90
3899 NYSE YPF Wed, Dec 31, 2008 46.20 46.20 45.75 46.00
3898 NYSE YPF Tue, Dec 30, 2008 46.75 46.75 46.16 46.16
3897 NYSE YPF Mon, Dec 29, 2008 46.00 46.77 46.00 46.76
3896 NYSE YPF Fri, Dec 26, 2008 45.99 46.00 45.70 45.70
3895 NYSE YPF Wed, Dec 24, 2008 46.00 46.01 45.75 46.00
3894 NYSE YPF Tue, Dec 23, 2008 46.43 46.46 46.25 46.25
3893 NYSE YPF Mon, Dec 22, 2008 48.94 48.94 46.41 46.41
3892 NYSE YPF Fri, Dec 19, 2008 47.01 47.25 46.97 46.97
3891 NYSE YPF Thu, Dec 18, 2008 48.52 48.82 47.15 47.25
3890 NYSE YPF Wed, Dec 17, 2008 48.87 48.87 48.75 48.75
3889 NYSE YPF Tue, Dec 16, 2008 48.96 48.99 48.80 48.80
3888 NYSE YPF Mon, Dec 15, 2008 48.41 48.71 48.40 48.71
3887 NYSE YPF Fri, Dec 12, 2008 48.00 48.85 48.00 48.50
3886 NYSE YPF Thu, Dec 11, 2008 48.30 49.10 47.70 47.70
3885 NYSE YPF Wed, Dec 10, 2008 48.00 48.50 47.90 48.00
3884 NYSE YPF Tue, Dec 9, 2008 47.75 48.00 47.40 47.60
3883 NYSE YPF Mon, Dec 8, 2008 48.92 49.15 47.75 47.75
3882 NYSE YPF Fri, Dec 5, 2008 48.50 49.00 48.00 49.00
3881 NYSE YPF Thu, Dec 4, 2008 48.75 48.86 48.15 48.24
3880 NYSE YPF Wed, Dec 3, 2008 48.75 49.00 48.75 49.00
3879 NYSE YPF Tue, Dec 2, 2008 48.65 48.99 48.50 48.52
3878 NYSE YPF Mon, Dec 1, 2008 47.80 48.65 47.25 48.64
3877 NYSE YPF Fri, Nov 28, 2008 48.10 48.10 47.75 47.83
3876 NYSE YPF Wed, Nov 26, 2008 47.60 48.20 47.50 48.19
3875 NYSE YPF Tue, Nov 25, 2008 46.15 47.00 46.00 46.90
3874 NYSE YPF Mon, Nov 24, 2008 45.00 45.75 45.00 45.20
3873 NYSE YPF Fri, Nov 21, 2008 44.00 45.30 43.41 44.95
3872 NYSE YPF Thu, Nov 20, 2008 47.00 47.00 45.50 45.50
3871 NYSE YPF Wed, Nov 19, 2008 48.60 48.60 47.55 47.55
3870 NYSE YPF Tue, Nov 18, 2008 46.24 48.90 46.24 48.70
3869 NYSE YPF Mon, Nov 17, 2008 46.50 46.50 45.75 46.10
3868 NYSE YPF Fri, Nov 14, 2008 47.00 47.10 46.45 46.55
3867 NYSE YPF Thu, Nov 13, 2008 47.01 47.32 46.71 46.74
3866 NYSE YPF Wed, Nov 12, 2008 44.25 48.20 44.01 48.20
3865 NYSE YPF Tue, Nov 11, 2008 44.49 44.80 44.00 44.80
3864 NYSE YPF Mon, Nov 10, 2008 47.00 47.00 43.88 44.27
3863 NYSE YPF Fri, Nov 7, 2008 48.50 48.50 47.13 47.31
3862 NYSE YPF Thu, Nov 6, 2008 48.50 48.50 48.15 48.50
3861 NYSE YPF Wed, Nov 5, 2008 48.60 48.60 47.22 48.25
3860 NYSE YPF Tue, Nov 4, 2008 48.70 49.34 48.00 48.82
3859 NYSE YPF Mon, Nov 3, 2008 46.33 48.58 46.25 48.58
3858 NYSE YPF Fri, Oct 31, 2008 44.00 46.14 42.90 45.97
3857 NYSE YPF Thu, Oct 30, 2008 41.56 43.96 41.46 43.96
3856 NYSE YPF Wed, Oct 29, 2008 41.73 42.23 41.28 41.95
3855 NYSE YPF Tue, Oct 28, 2008 42.00 42.00 41.52 41.98
3854 NYSE YPF Mon, Oct 27, 2008 42.00 42.00 41.32 42.00
3853 NYSE YPF Fri, Oct 24, 2008 40.71 42.48 40.71 42.15
3852 NYSE YPF Thu, Oct 23, 2008 42.74 43.00 42.51 42.51
3851 NYSE YPF Wed, Oct 22, 2008 42.50 43.00 42.50 42.90
3850 NYSE YPF Tue, Oct 21, 2008 42.35 43.04 42.10 43.04
3849 NYSE YPF Mon, Oct 20, 2008 41.99 42.35 41.35 42.35
3848 NYSE YPF Fri, Oct 17, 2008 40.50 41.65 40.23 41.37
3847 NYSE YPF Thu, Oct 16, 2008 43.51 43.51 41.11 41.11
3846 NYSE YPF Wed, Oct 15, 2008 44.36 44.75 43.94 43.94
3845 NYSE YPF Tue, Oct 14, 2008 43.49 45.22 43.49 44.36
3844 NYSE YPF Mon, Oct 13, 2008 43.37 47.20 41.87 43.49
3843 NYSE YPF Fri, Oct 10, 2008 46.00 46.00 42.29 45.25
3842 NYSE YPF Thu, Oct 9, 2008 46.25 47.00 46.00 46.71
3841 NYSE YPF Wed, Oct 8, 2008 42.91 46.16 42.91 46.00
3840 NYSE YPF Tue, Oct 7, 2008 45.00 45.10 44.50 44.80
3839 NYSE YPF Mon, Oct 6, 2008 45.02 47.19 44.26 44.96
3838 NYSE YPF Fri, Oct 3, 2008 46.90 47.25 46.30 47.00
3837 NYSE YPF Thu, Oct 2, 2008 47.48 47.49 46.75 46.75
3836 NYSE YPF Wed, Oct 1, 2008 47.51 48.01 46.97 47.00
3835 NYSE YPF Tue, Sep 30, 2008 48.45 48.45 45.00 48.43
3834 NYSE YPF Mon, Sep 29, 2008 46.32 48.10 45.01 45.40
3833 NYSE YPF Fri, Sep 26, 2008 48.31 48.48 47.67 48.25
3832 NYSE YPF Thu, Sep 25, 2008 48.50 48.60 48.36 48.40
3831 NYSE YPF Wed, Sep 24, 2008 49.00 49.00 48.25 48.25
3830 NYSE YPF Tue, Sep 23, 2008 48.65 48.74 48.31 48.40
3829 NYSE YPF Mon, Sep 22, 2008 48.25 48.75 48.25 48.30
3828 NYSE YPF Fri, Sep 19, 2008 47.50 48.25 47.15 48.25
3827 NYSE YPF Thu, Sep 18, 2008 46.80 47.22 46.80 47.19
3826 NYSE YPF Wed, Sep 17, 2008 46.50 47.25 46.49 46.68
3825 NYSE YPF Tue, Sep 16, 2008 47.90 47.90 41.00 46.28
3824 NYSE YPF Mon, Sep 15, 2008 48.60 48.80 47.90 48.00
3823 NYSE YPF Fri, Sep 12, 2008 48.50 48.78 48.50 48.61
3822 NYSE YPF Thu, Sep 11, 2008 48.52 48.70 48.50 48.54
3821 NYSE YPF Wed, Sep 10, 2008 48.50 48.69 48.41 48.52
3820 NYSE YPF Tue, Sep 9, 2008 48.50 48.59 48.40 48.50
3819 NYSE YPF Mon, Sep 8, 2008 48.50 48.79 48.19 48.50
3818 NYSE YPF Fri, Sep 5, 2008 48.10 48.38 48.10 48.35
3817 NYSE YPF Thu, Sep 4, 2008 48.09 48.39 47.74 48.21
3816 NYSE YPF Wed, Sep 3, 2008 48.51 48.64 47.70 47.70
3815 NYSE YPF Tue, Sep 2, 2008 48.13 48.34 48.05 48.09
3814 NYSE YPF Fri, Aug 29, 2008 48.25 48.49 48.20 48.21
3813 NYSE YPF Thu, Aug 28, 2008 48.45 48.50 48.05 48.10
3812 NYSE YPF Wed, Aug 27, 2008 47.89 48.25 47.89 48.10
3811 NYSE YPF Tue, Aug 26, 2008 48.40 48.40 48.00 48.14
3810 NYSE YPF Mon, Aug 25, 2008 48.20 48.50 47.85 48.01
3809 NYSE YPF Fri, Aug 22, 2008 48.83 48.83 47.60 48.00
3808 NYSE YPF Thu, Aug 21, 2008 48.00 48.24 47.81 47.90
3807 NYSE YPF Wed, Aug 20, 2008 48.04 48.91 47.80 48.10
3806 NYSE YPF Tue, Aug 19, 2008 48.30 48.30 47.80 47.81
3805 NYSE YPF Mon, Aug 18, 2008 48.04 48.04 47.80 47.80
3804 NYSE YPF Fri, Aug 15, 2008 47.93 47.98 47.80 47.80
3803 NYSE YPF Thu, Aug 14, 2008 47.98 48.00 47.75 47.80
3802 NYSE YPF Wed, Aug 13, 2008 47.46 48.03 47.46 48.00
3801 NYSE YPF Tue, Aug 12, 2008 47.34 47.49 47.00 47.45
3800 NYSE YPF Mon, Aug 11, 2008 47.04 47.50 47.04 47.36
3799 NYSE YPF Fri, Aug 8, 2008 47.50 47.60 47.08 47.36
3798 NYSE YPF Thu, Aug 7, 2008 47.52 47.56 47.48 47.50
3797 NYSE YPF Wed, Aug 6, 2008 47.30 47.74 47.12 47.73
3796 NYSE YPF Tue, Aug 5, 2008 47.45 47.59 47.07 47.30
3795 NYSE YPF Mon, Aug 4, 2008 48.20 48.20 47.48 47.66
3794 NYSE YPF Fri, Aug 1, 2008 47.50 48.00 47.28 47.75
3793 NYSE YPF Thu, Jul 31, 2008 47.50 47.85 47.50 47.75
3792 NYSE YPF Wed, Jul 30, 2008 47.72 47.75 47.50 47.55
3791 NYSE YPF Tue, Jul 29, 2008 47.50 47.78 47.50 47.50
3790 NYSE YPF Mon, Jul 28, 2008 47.36 47.57 47.34 47.57
3789 NYSE YPF Fri, Jul 25, 2008 46.99 47.60 46.99 47.58
3788 NYSE YPF Thu, Jul 24, 2008 47.00 47.51 47.00 47.12
3787 NYSE YPF Wed, Jul 23, 2008 49.54 49.54 46.85 47.00
3786 NYSE YPF Tue, Jul 22, 2008 47.44 47.53 47.17 47.53
3785 NYSE YPF Mon, Jul 21, 2008 45.29 47.65 45.29 47.65
3784 NYSE YPF Fri, Jul 18, 2008 47.31 47.50 47.17 47.17
3783 NYSE YPF Thu, Jul 17, 2008 45.00 47.65 45.00 47.29
3782 NYSE YPF Wed, Jul 16, 2008 47.28 47.65 46.75 47.31
3781 NYSE YPF Tue, Jul 15, 2008 47.50 47.63 47.26 47.51
3780 NYSE YPF Mon, Jul 14, 2008 47.60 47.75 47.29 47.62
3779 NYSE YPF Fri, Jul 11, 2008 47.54 47.72 47.50 47.56
3778 NYSE YPF Thu, Jul 10, 2008 47.50 47.75 47.25 47.75
3777 NYSE YPF Wed, Jul 9, 2008 47.23 47.80 46.80 47.50
3776 NYSE YPF Tue, Jul 8, 2008 47.25 47.80 45.00 47.27
3775 NYSE YPF Mon, Jul 7, 2008 47.94 47.95 47.65 47.70
3774 NYSE YPF Thu, Jul 3, 2008 47.65 47.78 46.60 47.70
3773 NYSE YPF Wed, Jul 2, 2008 46.62 47.75 46.62 47.71
3772 NYSE YPF Tue, Jul 1, 2008 47.65 47.74 47.65 47.65
3771 NYSE YPF Mon, Jun 30, 2008 47.72 47.74 47.65 47.66
3770 NYSE YPF Fri, Jun 27, 2008 47.67 47.75 47.10 47.74
3769 NYSE YPF Thu, Jun 26, 2008 47.69 47.70 47.65 47.65
3768 NYSE YPF Wed, Jun 25, 2008 50.00 50.00 47.65 47.85
3767 NYSE YPF Tue, Jun 24, 2008 47.65 47.72 47.65 47.65
3766 NYSE YPF Mon, Jun 23, 2008 49.07 49.07 47.65 47.65
3765 NYSE YPF Fri, Jun 20, 2008 47.73 47.74 47.65 47.66
3764 NYSE YPF Thu, Jun 19, 2008 47.69 47.70 47.65 47.67
3763 NYSE YPF Wed, Jun 18, 2008 47.65 47.66 47.50 47.66
3762 NYSE YPF Tue, Jun 17, 2008 47.55 48.24 47.55 47.65
3761 NYSE YPF Mon, Jun 16, 2008 47.70 47.96 47.50 47.71
3760 NYSE YPF Fri, Jun 13, 2008 47.46 47.71 47.46 47.70
3759 NYSE YPF Thu, Jun 12, 2008 47.81 48.06 47.57 47.57
3758 NYSE YPF Wed, Jun 11, 2008 47.30 47.75 47.30 47.74
3757 NYSE YPF Tue, Jun 10, 2008 47.39 47.39 47.15 47.34
3756 NYSE YPF Mon, Jun 9, 2008 47.00 47.55 46.98 47.47
3755 NYSE YPF Fri, Jun 6, 2008 47.15 47.58 46.26 47.00
3754 NYSE YPF Thu, Jun 5, 2008 47.00 47.21 46.80 47.00
3753 NYSE YPF Wed, Jun 4, 2008 47.75 47.92 46.40 47.00
3752 NYSE YPF Tue, Jun 3, 2008 47.84 48.24 47.60 47.71
3751 NYSE YPF Mon, Jun 2, 2008 47.80 48.00 47.65 47.80
3750 NYSE YPF Fri, May 30, 2008 47.70 47.98 46.20 47.60
3749 NYSE YPF Thu, May 29, 2008 47.31 48.00 46.00 47.70
3748 NYSE YPF Wed, May 28, 2008 47.85 48.24 47.85 48.03
3747 NYSE YPF Tue, May 27, 2008 48.25 48.49 47.73 47.82
3746 NYSE YPF Fri, May 23, 2008 48.11 48.31 47.00 47.70
3745 NYSE YPF Thu, May 22, 2008 48.75 48.80 47.75 48.31
3744 NYSE YPF Wed, May 21, 2008 47.08 48.50 46.72 47.63
3743 NYSE YPF Tue, May 20, 2008 46.89 46.89 45.91 46.03
3742 NYSE YPF Mon, May 19, 2008 46.25 48.00 45.90 46.00
3741 NYSE YPF Fri, May 16, 2008 46.10 46.99 45.69 45.93
3740 NYSE YPF Thu, May 15, 2008 46.49 46.50 45.81 46.10
3739 NYSE YPF Wed, May 14, 2008 46.71 46.71 45.89 46.25
3738 NYSE YPF Tue, May 13, 2008 45.32 45.99 45.26 45.96
3737 NYSE YPF Mon, May 12, 2008 45.40 46.00 45.25 45.32
3736 NYSE YPF Fri, May 9, 2008 45.75 45.92 45.00 45.60
3735 NYSE YPF Thu, May 8, 2008 45.70 45.77 43.94 45.75
3734 NYSE YPF Wed, May 7, 2008 46.63 46.63 44.77 45.10
3733 NYSE YPF Tue, May 6, 2008 46.48 46.79 46.20 46.64
3732 NYSE YPF Mon, May 5, 2008 46.43 46.43 45.00 45.68
3731 NYSE YPF Fri, May 2, 2008 46.58 46.58 44.25 45.00
3730 NYSE YPF Thu, May 1, 2008 43.70 45.64 43.67 44.65
3729 NYSE YPF Wed, Apr 30, 2008 43.80 43.93 42.70 43.82
3728 NYSE YPF Tue, Apr 29, 2008 45.17 45.17 43.78 44.06
3727 NYSE YPF Mon, Apr 28, 2008 45.19 45.52 45.04 45.04
3726 NYSE YPF Fri, Apr 25, 2008 46.56 46.70 44.81 45.50
3725 NYSE YPF Thu, Apr 24, 2008 46.54 47.97 45.75 46.50
3724 NYSE YPF Wed, Apr 23, 2008 45.90 47.01 45.60 47.01
3723 NYSE YPF Tue, Apr 22, 2008 44.90 45.50 44.50 45.41
3722 NYSE YPF Mon, Apr 21, 2008 44.95 44.96 44.26 44.26
3721 NYSE YPF Fri, Apr 18, 2008 44.40 44.50 44.00 44.34
3720 NYSE YPF Thu, Apr 17, 2008 43.00 44.75 43.00 44.16
3719 NYSE YPF Wed, Apr 16, 2008 43.80 43.80 43.09 43.26
3718 NYSE YPF Tue, Apr 15, 2008 43.00 43.00 42.77 42.87
3717 NYSE YPF Mon, Apr 14, 2008 42.50 42.97 41.53 42.90
3716 NYSE YPF Fri, Apr 11, 2008 42.85 42.85 42.75 42.75
3715 NYSE YPF Thu, Apr 10, 2008 43.80 43.80 43.21 43.50
3714 NYSE YPF Wed, Apr 9, 2008 43.60 44.00 43.34 43.72
3713 NYSE YPF Tue, Apr 8, 2008 43.56 43.75 43.39 43.46
3712 NYSE YPF Mon, Apr 7, 2008 44.99 44.99 43.25 43.53
3711 NYSE YPF Fri, Apr 4, 2008 44.70 44.73 44.09 44.49
3710 NYSE YPF Thu, Apr 3, 2008 43.31 44.74 43.31 44.25
3709 NYSE YPF Wed, Apr 2, 2008 43.20 44.20 43.20 44.20
3708 NYSE YPF Tue, Apr 1, 2008 43.79 43.81 43.50 43.75
3707 NYSE YPF Mon, Mar 31, 2008 44.99 44.99 43.80 43.90
3706 NYSE YPF Fri, Mar 28, 2008 43.22 44.00 40.00 43.60
3705 NYSE YPF Thu, Mar 27, 2008 43.48 43.83 43.45 43.51
3704 NYSE YPF Wed, Mar 26, 2008 43.50 43.80 43.27 43.40
3703 NYSE YPF Tue, Mar 25, 2008 43.06 43.48 42.40 43.46
3702 NYSE YPF Mon, Mar 24, 2008 40.00 43.01 39.51 42.61
3701 NYSE YPF Thu, Mar 20, 2008 41.29 41.29 40.00 40.00
3700 NYSE YPF Wed, Mar 19, 2008 42.24 42.41 41.36 41.70
3699 NYSE YPF Tue, Mar 18, 2008 41.82 42.64 41.82 42.64
3698 NYSE YPF Mon, Mar 17, 2008 39.65 42.83 39.65 41.50
3697 NYSE YPF Fri, Mar 14, 2008 44.25 44.25 43.50 43.54
3696 NYSE YPF Thu, Mar 13, 2008 43.52 44.00 42.65 43.59
3695 NYSE YPF Wed, Mar 12, 2008 44.00 44.50 42.26 43.33
3694 NYSE YPF Tue, Mar 11, 2008 41.52 42.50 41.15 42.20
3693 NYSE YPF Mon, Mar 10, 2008 40.44 42.41 40.44 41.26
3692 NYSE YPF Fri, Mar 7, 2008 39.70 41.80 39.70 40.75
3691 NYSE YPF Thu, Mar 6, 2008 40.00 40.68 39.54 39.75
3690 NYSE YPF Wed, Mar 5, 2008 39.82 40.25 39.40 39.70
3689 NYSE YPF Tue, Mar 4, 2008 39.50 39.50 39.00 39.25
3688 NYSE YPF Mon, Mar 3, 2008 39.90 40.00 39.00 39.00
3687 NYSE YPF Fri, Feb 29, 2008 39.80 40.00 38.80 39.75
3686 NYSE YPF Thu, Feb 28, 2008 38.90 40.00 38.90 39.77
3685 NYSE YPF Wed, Feb 27, 2008 39.84 40.00 38.91 39.00
3684 NYSE YPF Tue, Feb 26, 2008 38.05 40.00 38.05 39.79
3683 NYSE YPF Mon, Feb 25, 2008 42.50 43.08 41.75 41.75
3682 NYSE YPF Fri, Feb 22, 2008 39.78 42.25 39.75 42.25
3681 NYSE YPF Thu, Feb 21, 2008 39.94 40.46 39.43 39.80
3680 NYSE YPF Wed, Feb 20, 2008 39.99 39.99 38.65 39.80
3679 NYSE YPF Tue, Feb 19, 2008 38.87 38.87 38.44 38.57
3678 NYSE YPF Fri, Feb 15, 2008 38.24 38.56 38.22 38.27
3677 NYSE YPF Thu, Feb 14, 2008 38.41 38.83 38.15 38.23
3676 NYSE YPF Wed, Feb 13, 2008 38.18 38.27 37.98 38.25
3675 NYSE YPF Tue, Feb 12, 2008 37.60 38.40 37.60 37.99
3674 NYSE YPF Mon, Feb 11, 2008 38.04 38.04 37.76 37.80
3673 NYSE YPF Fri, Feb 8, 2008 37.99 38.25 37.97 38.04
3672 NYSE YPF Thu, Feb 7, 2008 38.00 38.60 38.00 38.01
3671 NYSE YPF Wed, Feb 6, 2008 38.00 38.11 37.75 37.75
3670 NYSE YPF Tue, Feb 5, 2008 37.99 38.40 37.97 37.97
3669 NYSE YPF Mon, Feb 4, 2008 38.00 38.50 37.78 37.78
3668 NYSE YPF Fri, Feb 1, 2008 38.14 38.25 37.85 38.21
3667 NYSE YPF Thu, Jan 31, 2008 38.13 38.13 37.60 37.99
3666 NYSE YPF Wed, Jan 30, 2008 38.35 38.49 37.84 38.35
3665 NYSE YPF Tue, Jan 29, 2008 38.85 38.85 37.77 38.15
3664 NYSE YPF Mon, Jan 28, 2008 38.50 38.75 38.00 38.60
3663 NYSE YPF Fri, Jan 25, 2008 38.99 38.99 38.51 38.77
3662 NYSE YPF Thu, Jan 24, 2008 38.06 38.79 37.92 38.70
3661 NYSE YPF Wed, Jan 23, 2008 38.10 38.10 37.10 37.76
3660 NYSE YPF Tue, Jan 22, 2008 37.62 38.51 37.62 38.00
3659 NYSE YPF Fri, Jan 18, 2008 38.50 38.75 38.50 38.68
3658 NYSE YPF Thu, Jan 17, 2008 38.50 39.02 38.50 38.77
3657 NYSE YPF Wed, Jan 16, 2008 40.30 40.30 38.50 38.50
3656 NYSE YPF Tue, Jan 15, 2008 42.30 42.46 40.26 40.61
3655 NYSE YPF Mon, Jan 14, 2008 42.30 42.50 42.24 42.48
3654 NYSE YPF Fri, Jan 11, 2008 42.78 43.11 42.11 42.15
3653 NYSE YPF Thu, Jan 10, 2008 44.60 44.60 42.76 42.96
3652 NYSE YPF Wed, Jan 9, 2008 43.08 43.50 42.34 42.60
3651 NYSE YPF Tue, Jan 8, 2008 43.50 44.74 43.50 43.80
3650 NYSE YPF Mon, Jan 7, 2008 42.10 43.31 42.10 43.12
3649 NYSE YPF Fri, Jan 4, 2008 44.00 44.00 43.00 43.12
3648 NYSE YPF Thu, Jan 3, 2008 43.75 44.00 43.16 43.74
3647 NYSE YPF Wed, Jan 2, 2008 43.35 43.79 43.05 43.77
3646 NYSE YPF Mon, Dec 31, 2007 43.20 43.30 42.80 43.15
3645 NYSE YPF Fri, Dec 28, 2007 41.50 43.15 41.25 42.92
3644 NYSE YPF Thu, Dec 27, 2007 42.74 43.25 41.82 42.01
3643 NYSE YPF Wed, Dec 26, 2007 38.60 43.09 38.60 42.82
3642 NYSE YPF Mon, Dec 24, 2007 38.55 39.25 38.55 39.25
3641 NYSE YPF Fri, Dec 21, 2007 39.00 39.00 38.95 38.95
3640 NYSE YPF Thu, Dec 20, 2007 37.06 38.74 37.06 38.74
3639 NYSE YPF Wed, Dec 19, 2007 37.39 37.75 37.30 37.41
3638 NYSE YPF Tue, Dec 18, 2007 37.75 38.00 37.17 37.50
3637 NYSE YPF Mon, Dec 17, 2007 36.53 37.95 36.53 37.42
3636 NYSE YPF Fri, Dec 14, 2007 37.49 37.98 37.38 37.55
3635 NYSE YPF Thu, Dec 13, 2007 37.81 38.09 37.59 38.09
3634 NYSE YPF Wed, Dec 12, 2007 37.75 38.49 37.60 37.94
3633 NYSE YPF Tue, Dec 11, 2007 37.15 37.79 37.15 37.25
3632 NYSE YPF Mon, Dec 10, 2007 37.00 38.00 37.00 37.02
3631 NYSE YPF Fri, Dec 7, 2007 38.35 38.46 37.04 37.28
3630 NYSE YPF Thu, Dec 6, 2007 37.75 38.49 37.65 38.45
3629 NYSE YPF Wed, Dec 5, 2007 37.59 37.95 37.59 37.95
3628 NYSE YPF Tue, Dec 4, 2007 38.00 38.25 37.45 37.57
3627 NYSE YPF Mon, Dec 3, 2007 37.30 38.13 37.25 37.85
3626 NYSE YPF Fri, Nov 30, 2007 37.76 39.21 37.76 39.21
3625 NYSE YPF Thu, Nov 29, 2007 37.47 37.85 37.19 37.76
3624 NYSE YPF Wed, Nov 28, 2007 38.59 38.74 37.00 37.32
3623 NYSE YPF Tue, Nov 27, 2007 38.80 39.04 38.60 38.66
3622 NYSE YPF Mon, Nov 26, 2007 39.00 39.61 38.92 38.92
3621 NYSE YPF Fri, Nov 23, 2007 39.18 39.31 38.80 39.20
3620 NYSE YPF Wed, Nov 21, 2007 39.50 39.70 39.50 39.50
3619 NYSE YPF Tue, Nov 20, 2007 39.87 39.87 39.35 39.35
3618 NYSE YPF Mon, Nov 19, 2007 39.50 39.74 39.40 39.50
3617 NYSE YPF Fri, Nov 16, 2007 39.55 39.74 39.25 39.43
3616 NYSE YPF Thu, Nov 15, 2007 39.62 39.71 39.40 39.43
3615 NYSE YPF Wed, Nov 14, 2007 40.00 40.06 39.00 39.37
3614 NYSE YPF Tue, Nov 13, 2007 39.00 40.33 39.00 40.19
3613 NYSE YPF Mon, Nov 12, 2007 40.33 40.33 39.00 39.00
3612 NYSE YPF Fri, Nov 9, 2007 40.25 40.52 39.00 40.26
3611 NYSE YPF Thu, Nov 8, 2007 42.20 42.30 40.75 40.75
3610 NYSE YPF Wed, Nov 7, 2007 43.00 43.10 42.17 42.27
3609 NYSE YPF Tue, Nov 6, 2007 42.68 43.20 42.37 42.80
3608 NYSE YPF Mon, Nov 5, 2007 41.43 42.80 40.81 42.39
3607 NYSE YPF Fri, Nov 2, 2007 43.80 44.48 41.25 41.76
3606 NYSE YPF Thu, Nov 1, 2007 42.75 44.75 42.74 43.88
3605 NYSE YPF Wed, Oct 31, 2007 43.77 45.00 43.00 44.29
3604 NYSE YPF Tue, Oct 30, 2007 43.53 44.00 42.75 44.00
3603 NYSE YPF Mon, Oct 29, 2007 44.97 45.50 43.29 43.78
3602 NYSE YPF Fri, Oct 26, 2007 44.50 45.25 42.91 44.97
3601 NYSE YPF Thu, Oct 25, 2007 41.76 44.87 41.76 44.50
3600 NYSE YPF Wed, Oct 24, 2007 40.40 42.38 40.40 41.80
3599 NYSE YPF Tue, Oct 23, 2007 40.80 40.92 40.25 40.84
3598 NYSE YPF Mon, Oct 22, 2007 40.65 41.00 40.05 40.99
3597 NYSE YPF Fri, Oct 19, 2007 41.49 42.35 41.00 41.25
3596 NYSE YPF Thu, Oct 18, 2007 42.10 42.19 41.04 41.27
3595 NYSE YPF Wed, Oct 17, 2007 40.92 41.41 40.75 41.41
3594 NYSE YPF Tue, Oct 16, 2007 40.37 41.25 40.37 40.80
3593 NYSE YPF Mon, Oct 15, 2007 40.50 40.50 40.10 40.28
3592 NYSE YPF Fri, Oct 12, 2007 39.70 40.41 39.70 40.41
3591 NYSE YPF Thu, Oct 11, 2007 39.89 40.72 39.00 39.68
3590 NYSE YPF Wed, Oct 10, 2007 38.95 39.89 38.92 39.85
3589 NYSE YPF Tue, Oct 9, 2007 38.86 39.10 38.80 39.09
3588 NYSE YPF Mon, Oct 8, 2007 39.87 39.87 38.80 38.86
3587 NYSE YPF Fri, Oct 5, 2007 39.87 39.87 38.80 39.00
3586 NYSE YPF Thu, Oct 4, 2007 38.65 39.35 38.65 39.00
3585 NYSE YPF Wed, Oct 3, 2007 39.00 39.49 38.55 38.73
3584 NYSE YPF Tue, Oct 2, 2007 39.00 39.36 38.61 38.70
3583 NYSE YPF Mon, Oct 1, 2007 39.00 39.04 38.51 38.70
3582 NYSE YPF Fri, Sep 28, 2007 38.90 39.25 38.50 38.80
3581 NYSE YPF Thu, Sep 27, 2007 38.80 39.30 38.69 38.80
3580 NYSE YPF Wed, Sep 26, 2007 38.25 38.99 38.25 38.70
3579 NYSE YPF Tue, Sep 25, 2007 38.60 39.13 38.50 38.50
3578 NYSE YPF Mon, Sep 24, 2007 39.25 39.44 38.80 38.89
3577 NYSE YPF Fri, Sep 21, 2007 39.70 39.72 38.52 38.52
3576 NYSE YPF Thu, Sep 20, 2007 38.80 39.50 38.45 39.19
3575 NYSE YPF Wed, Sep 19, 2007 38.50 38.50 37.30 37.57
3574 NYSE YPF Tue, Sep 18, 2007 37.65 38.00 37.50 37.87
3573 NYSE YPF Mon, Sep 17, 2007 37.75 38.21 37.01 37.95
3572 NYSE YPF Fri, Sep 14, 2007 37.60 37.92 37.08 37.50
3571 NYSE YPF Thu, Sep 13, 2007 38.00 38.25 37.75 38.00
3570 NYSE YPF Wed, Sep 12, 2007 36.77 38.21 36.55 37.78
3569 NYSE YPF Tue, Sep 11, 2007 37.70 37.80 35.82 36.60
3568 NYSE YPF Mon, Sep 10, 2007 38.75 38.90 36.70 37.15
3567 NYSE YPF Fri, Sep 7, 2007 39.15 39.69 38.10 38.12
3566 NYSE YPF Thu, Sep 6, 2007 39.69 39.75 39.10 39.40
3565 NYSE YPF Wed, Sep 5, 2007 39.75 39.75 39.40 39.54
3564 NYSE YPF Tue, Sep 4, 2007 39.89 39.89 39.33 39.50
3563 NYSE YPF Fri, Aug 31, 2007 39.99 40.00 39.40 39.90
3562 NYSE YPF Thu, Aug 30, 2007 39.37 39.37 39.00 39.19
3561 NYSE YPF Wed, Aug 29, 2007 39.80 40.15 39.16 39.48
3560 NYSE YPF Tue, Aug 28, 2007 40.26 40.50 39.40 39.50
3559 NYSE YPF Mon, Aug 27, 2007 39.82 40.28 39.45 40.13
3558 NYSE YPF Fri, Aug 24, 2007 40.59 40.59 39.14 39.54
3557 NYSE YPF Thu, Aug 23, 2007 40.40 41.00 39.40 39.55
3556 NYSE YPF Wed, Aug 22, 2007 38.26 40.66 38.20 40.40
3555 NYSE YPF Tue, Aug 21, 2007 37.40 38.10 37.26 38.00
3554 NYSE YPF Mon, Aug 20, 2007 34.09 36.90 34.08 36.89
3553 NYSE YPF Fri, Aug 17, 2007 35.06 35.06 33.83 34.37
3552 NYSE YPF Thu, Aug 16, 2007 37.20 37.20 35.06 35.06
3551 NYSE YPF Wed, Aug 15, 2007 37.30 38.00 37.30 37.30
3550 NYSE YPF Tue, Aug 14, 2007 38.18 38.18 37.30 37.32
3549 NYSE YPF Mon, Aug 13, 2007 38.23 38.50 38.05 38.21
3548 NYSE YPF Fri, Aug 10, 2007 38.55 38.57 38.00 38.23
3547 NYSE YPF Thu, Aug 9, 2007 38.76 38.86 38.00 38.58
3546 NYSE YPF Wed, Aug 8, 2007 39.50 39.60 38.86 39.00
3545 NYSE YPF Tue, Aug 7, 2007 39.55 39.55 38.89 39.19
3544 NYSE YPF Mon, Aug 6, 2007 41.20 41.20 39.13 39.40
3543 NYSE YPF Fri, Aug 3, 2007 43.20 43.25 41.60 41.71
3542 NYSE YPF Thu, Aug 2, 2007 43.30 43.54 42.75 42.95
3541 NYSE YPF Wed, Aug 1, 2007 43.65 43.66 43.27 43.30
3540 NYSE YPF Tue, Jul 31, 2007 43.20 43.77 43.20 43.73
3539 NYSE YPF Mon, Jul 30, 2007 42.50 43.20 42.35 42.92
3538 NYSE YPF Fri, Jul 27, 2007 42.10 42.85 42.01 42.50
3537 NYSE YPF Thu, Jul 26, 2007 44.10 44.45 42.11 42.30
3536 NYSE YPF Wed, Jul 25, 2007 44.58 44.62 44.08 44.32
3535 NYSE YPF Tue, Jul 24, 2007 44.81 45.16 44.81 44.81
3534 NYSE YPF Mon, Jul 23, 2007 45.10 45.25 44.70 45.09
3533 NYSE YPF Fri, Jul 20, 2007 45.99 46.00 45.09 45.10
3532 NYSE YPF Thu, Jul 19, 2007 45.50 46.08 45.50 45.91
3531 NYSE YPF Wed, Jul 18, 2007 45.24 45.75 45.12 45.70
3530 NYSE YPF Tue, Jul 17, 2007 45.50 45.54 45.01 45.29
3529 NYSE YPF Mon, Jul 16, 2007 45.40 45.50 45.00 45.08
3528 NYSE YPF Fri, Jul 13, 2007 45.80 45.99 45.57 45.57
3527 NYSE YPF Thu, Jul 12, 2007 45.78 45.79 45.12 45.59
3526 NYSE YPF Wed, Jul 11, 2007 45.00 45.50 45.00 45.49
3525 NYSE YPF Tue, Jul 10, 2007 44.60 45.13 44.60 45.11
3524 NYSE YPF Mon, Jul 9, 2007 44.70 44.91 44.56 44.85
3523 NYSE YPF Fri, Jul 6, 2007 45.02 45.09 44.82 44.96
3522 NYSE YPF Thu, Jul 5, 2007 45.40 45.50 44.75 45.24
3521 NYSE YPF Tue, Jul 3, 2007 45.00 45.68 44.87 45.50
3520 NYSE YPF Mon, Jul 2, 2007 45.20 45.55 44.92 44.92
3519 NYSE YPF Fri, Jun 29, 2007 45.44 45.52 45.07 45.20
3518 NYSE YPF Thu, Jun 28, 2007 44.98 45.49 44.70 45.25
3517 NYSE YPF Wed, Jun 27, 2007 43.73 44.94 42.70 44.83
3516 NYSE YPF Tue, Jun 26, 2007 45.22 45.50 43.44 43.73
3515 NYSE YPF Mon, Jun 25, 2007 45.25 45.60 45.00 45.21
3514 NYSE YPF Fri, Jun 22, 2007 45.90 46.20 45.30 45.50
3513 NYSE YPF Thu, Jun 21, 2007 45.55 46.58 45.55 46.14
3512 NYSE YPF Wed, Jun 20, 2007 46.36 46.69 46.02 46.41
3511 NYSE YPF Tue, Jun 19, 2007 45.00 46.89 44.91 46.36
3510 NYSE YPF Mon, Jun 18, 2007 43.15 45.05 43.15 44.75
3509 NYSE YPF Fri, Jun 15, 2007 42.20 43.05 42.20 43.05
3508 NYSE YPF Thu, Jun 14, 2007 41.90 42.35 41.90 42.30
3507 NYSE YPF Wed, Jun 13, 2007 41.81 42.10 41.64 42.10
3506 NYSE YPF Tue, Jun 12, 2007 42.27 42.50 41.75 42.05
3505 NYSE YPF Mon, Jun 11, 2007 41.75 42.30 41.75 42.20
3504 NYSE YPF Fri, Jun 8, 2007 42.15 42.37 41.75 42.00
3503 NYSE YPF Thu, Jun 7, 2007 43.00 43.00 42.25 42.25
3502 NYSE YPF Wed, Jun 6, 2007 43.19 43.20 42.76 42.87
3501 NYSE YPF Tue, Jun 5, 2007 43.25 43.52 43.00 43.18
3500 NYSE YPF Mon, Jun 4, 2007 43.25 43.60 43.11 43.11
3499 NYSE YPF Fri, Jun 1, 2007 42.51 43.32 42.51 43.00
3498 NYSE YPF Thu, May 31, 2007 42.93 43.00 42.29 42.51
3497 NYSE YPF Wed, May 30, 2007 43.00 43.50 42.68 42.68
3496 NYSE YPF Tue, May 29, 2007 42.10 43.15 42.07 42.69
3495 NYSE YPF Fri, May 25, 2007 41.50 41.97 41.26 41.91
3494 NYSE YPF Thu, May 24, 2007 42.50 43.10 41.58 41.58
3493 NYSE YPF Wed, May 23, 2007 42.40 43.30 42.40 42.78
3492 NYSE YPF Tue, May 22, 2007 42.10 42.44 41.97 42.28
3491 NYSE YPF Mon, May 21, 2007 41.42 42.22 41.42 41.92
3490 NYSE YPF Fri, May 18, 2007 41.75 42.10 41.20 41.42
3489 NYSE YPF Thu, May 17, 2007 42.00 42.00 41.60 41.75
3488 NYSE YPF Wed, May 16, 2007 41.60 41.95 41.52 41.94
3487 NYSE YPF Tue, May 15, 2007 41.69 42.35 41.64 41.84
3486 NYSE YPF Mon, May 14, 2007 41.64 41.99 41.64 41.88
3485 NYSE YPF Fri, May 11, 2007 42.10 42.25 41.85 42.07
3484 NYSE YPF Thu, May 10, 2007 41.65 42.29 41.65 41.85
3483 NYSE YPF Wed, May 9, 2007 42.50 42.50 41.90 41.90
3482 NYSE YPF Tue, May 8, 2007 42.59 42.70 42.00 42.00
3481 NYSE YPF Mon, May 7, 2007 42.40 42.70 42.30 42.39
3480 NYSE YPF Fri, May 4, 2007 42.51 42.75 42.26 42.74
3479 NYSE YPF Thu, May 3, 2007 42.66 42.92 42.40 42.62
3478 NYSE YPF Wed, May 2, 2007 43.50 43.50 42.52 42.58
3477 NYSE YPF Tue, May 1, 2007 42.50 43.56 42.31 43.39
3476 NYSE YPF Mon, Apr 30, 2007 42.76 43.11 42.00 42.37
3475 NYSE YPF Fri, Apr 27, 2007 42.60 43.20 42.55 42.80
3474 NYSE YPF Thu, Apr 26, 2007 42.37 43.19 42.34 42.85
3473 NYSE YPF Wed, Apr 25, 2007 42.55 43.25 42.25 42.62
3472 NYSE YPF Tue, Apr 24, 2007 42.85 43.35 42.64 42.77
3471 NYSE YPF Mon, Apr 23, 2007 42.88 43.00 42.60 42.60
3470 NYSE YPF Fri, Apr 20, 2007 43.09 43.50 42.29 42.63
3469 NYSE YPF Thu, Apr 19, 2007 43.40 43.70 42.64 42.64
3468 NYSE YPF Wed, Apr 18, 2007 44.50 44.50 43.30 43.60
3467 NYSE YPF Tue, Apr 17, 2007 43.90 43.91 43.02 43.56
3466 NYSE YPF Mon, Apr 16, 2007 44.00 44.13 43.70 43.70
3465 NYSE YPF Fri, Apr 13, 2007 44.25 44.44 43.95 44.00
3464 NYSE YPF Thu, Apr 12, 2007 44.07 44.50 43.91 44.50
3463 NYSE YPF Wed, Apr 11, 2007 44.04 44.13 43.78 43.96
3462 NYSE YPF Tue, Apr 10, 2007 44.15 44.24 44.04 44.10
3461 NYSE YPF Mon, Apr 9, 2007 44.00 44.35 43.78 44.01
3460 NYSE YPF Thu, Apr 5, 2007 43.00 44.81 42.75 43.98
3459 NYSE YPF Wed, Apr 4, 2007 44.20 44.20 42.50 43.19
3458 NYSE YPF Tue, Apr 3, 2007 44.01 44.36 43.45 44.00
3457 NYSE YPF Mon, Apr 2, 2007 46.00 46.00 42.39 43.87
3456 NYSE YPF Fri, Mar 30, 2007 41.20 42.19 41.05 42.19
3455 NYSE YPF Thu, Mar 29, 2007 41.50 41.68 41.10 41.41
3454 NYSE YPF Wed, Mar 28, 2007 41.48 41.59 41.06 41.25
3453 NYSE YPF Tue, Mar 27, 2007 41.51 42.44 41.42 41.48
3452 NYSE YPF Mon, Mar 26, 2007 41.80 42.15 41.51 41.68
3451 NYSE YPF Fri, Mar 23, 2007 41.61 41.99 41.61 41.61
3450 NYSE YPF Thu, Mar 22, 2007 41.40 41.79 41.40 41.66
3449 NYSE YPF Wed, Mar 21, 2007 42.00 42.34 41.66 41.82
3448 NYSE YPF Tue, Mar 20, 2007 41.23 41.80 41.19 41.78
3447 NYSE YPF Mon, Mar 19, 2007 41.66 41.66 41.05 41.14
3446 NYSE YPF Fri, Mar 16, 2007 42.00 42.25 41.16 41.41
3445 NYSE YPF Thu, Mar 15, 2007 42.65 43.00 42.35 42.69
3444 NYSE YPF Wed, Mar 14, 2007 43.75 44.20 41.60 42.58
3443 NYSE YPF Tue, Mar 13, 2007 44.25 44.31 43.85 43.85
3442 NYSE YPF Mon, Mar 12, 2007 44.25 44.60 44.17 44.31
3441 NYSE YPF Fri, Mar 9, 2007 45.00 45.25 44.65 44.71
3440 NYSE YPF Thu, Mar 8, 2007 45.05 45.35 45.00 45.20
3439 NYSE YPF Wed, Mar 7, 2007 43.55 44.65 43.55 44.65
3438 NYSE YPF Tue, Mar 6, 2007 42.50 43.70 42.50 43.70
3437 NYSE YPF Mon, Mar 5, 2007 42.47 42.49 41.75 42.39
3436 NYSE YPF Fri, Mar 2, 2007 43.56 44.25 42.41 42.42
3435 NYSE YPF Thu, Mar 1, 2007 43.75 44.65 43.57 43.91
3434 NYSE YPF Wed, Feb 28, 2007 44.35 44.48 43.76 43.77
3433 NYSE YPF Tue, Feb 27, 2007 45.20 45.20 44.00 44.20
3432 NYSE YPF Mon, Feb 26, 2007 44.75 45.50 44.50 45.00
3431 NYSE YPF Fri, Feb 23, 2007 44.62 44.62 44.50 44.62
3430 NYSE YPF Thu, Feb 22, 2007 43.96 45.00 43.75 44.99
3429 NYSE YPF Wed, Feb 21, 2007 43.79 44.28 43.63 43.86
3428 NYSE YPF Tue, Feb 20, 2007 44.36 44.36 43.52 43.79
3427 NYSE YPF Fri, Feb 16, 2007 44.48 44.48 44.25 44.42
3426 NYSE YPF Thu, Feb 15, 2007 45.40 45.40 44.44 44.50
3425 NYSE YPF Wed, Feb 14, 2007 46.04 46.04 44.44 45.50
3424 NYSE YPF Tue, Feb 13, 2007 44.49 46.09 44.49 46.05
3423 NYSE YPF Mon, Feb 12, 2007 45.64 45.64 44.45 44.80
3422 NYSE YPF Fri, Feb 9, 2007 45.87 46.60 45.58 45.70
3421 NYSE YPF Thu, Feb 8, 2007 47.13 47.14 45.55 45.55
3420 NYSE YPF Wed, Feb 7, 2007 49.08 49.08 47.22 47.22
3419 NYSE YPF Tue, Feb 6, 2007 50.27 50.32 49.00 49.11
3418 NYSE YPF Mon, Feb 5, 2007 50.02 50.52 50.00 50.10
3417 NYSE YPF Fri, Feb 2, 2007 49.00 50.02 48.53 50.02
3416 NYSE YPF Thu, Feb 1, 2007 48.43 48.91 48.43 48.43
3415 NYSE YPF Wed, Jan 31, 2007 48.15 48.99 48.15 48.19
3414 NYSE YPF Tue, Jan 30, 2007 47.76 48.41 47.76 48.15
3413 NYSE YPF Mon, Jan 29, 2007 47.00 48.18 47.00 48.00
3412 NYSE YPF Fri, Jan 26, 2007 46.75 47.44 46.65 46.84
3411 NYSE YPF Thu, Jan 25, 2007 46.33 47.01 46.00 46.40
3410 NYSE YPF Wed, Jan 24, 2007 45.91 46.39 45.00 46.33
3409 NYSE YPF Tue, Jan 23, 2007 44.50 46.00 44.50 45.51
3408 NYSE YPF Mon, Jan 22, 2007 42.76 44.22 42.55 44.11
3407 NYSE YPF Fri, Jan 19, 2007 43.29 43.29 43.00 43.26
3406 NYSE YPF Thu, Jan 18, 2007 43.63 44.10 43.08 43.54
3405 NYSE YPF Wed, Jan 17, 2007 43.33 43.82 43.00 43.01
3404 NYSE YPF Tue, Jan 16, 2007 43.59 43.97 43.47 43.47
3403 NYSE YPF Fri, Jan 12, 2007 43.12 44.50 43.12 43.48
3402 NYSE YPF Thu, Jan 11, 2007 43.10 44.25 43.10 43.37
3401 NYSE YPF Wed, Jan 10, 2007 44.44 44.44 43.55 43.56
3400 NYSE YPF Tue, Jan 9, 2007 45.00 45.12 43.53 44.69
3399 NYSE YPF Mon, Jan 8, 2007 46.87 46.88 44.93 45.55
3398 NYSE YPF Fri, Jan 5, 2007 45.96 46.97 45.96 46.80
3397 NYSE YPF Thu, Jan 4, 2007 46.27 46.50 45.50 45.71
3396 NYSE YPF Wed, Jan 3, 2007 47.75 47.94 46.10 46.52
3395 NYSE YPF Fri, Dec 29, 2006 48.26 48.26 47.00 47.95
3394 NYSE YPF Thu, Dec 28, 2006 48.39 48.63 48.11 48.61
3393 NYSE YPF Wed, Dec 27, 2006 48.40 49.00 47.53 48.64
3392 NYSE YPF Tue, Dec 26, 2006 48.50 49.00 48.00 48.23
3391 NYSE YPF Fri, Dec 22, 2006 48.01 48.75 48.01 48.74
3390 NYSE YPF Thu, Dec 21, 2006 49.15 49.15 48.00 48.25
3389 NYSE YPF Wed, Dec 20, 2006 47.36 49.21 47.36 48.86
3388 NYSE YPF Tue, Dec 19, 2006 49.75 49.75 48.01 49.35
3387 NYSE YPF Mon, Dec 18, 2006 51.50 51.50 49.76 50.00
3386 NYSE YPF Fri, Dec 15, 2006 51.49 51.49 51.00 51.49
3385 NYSE YPF Thu, Dec 14, 2006 51.00 51.34 50.75 51.23
3384 NYSE YPF Wed, Dec 13, 2006 50.95 51.45 50.51 51.00
3383 NYSE YPF Tue, Dec 12, 2006 50.85 50.90 50.78 50.87
3382 NYSE YPF Mon, Dec 11, 2006 50.00 50.87 50.00 50.40
3381 NYSE YPF Fri, Dec 8, 2006 50.00 50.21 49.85 50.10
3380 NYSE YPF Thu, Dec 7, 2006 49.70 49.99 49.20 49.98
3379 NYSE YPF Wed, Dec 6, 2006 49.45 49.50 48.80 49.11
3378 NYSE YPF Tue, Dec 5, 2006 49.00 49.80 48.54 49.30
3377 NYSE YPF Mon, Dec 4, 2006 49.00 49.74 48.75 48.95
3376 NYSE YPF Fri, Dec 1, 2006 49.00 49.50 48.25 49.00
3375 NYSE YPF Thu, Nov 30, 2006 48.00 48.41 47.51 48.41
3374 NYSE YPF Wed, Nov 29, 2006 46.40 47.89 46.40 47.46
3373 NYSE YPF Tue, Nov 28, 2006 46.50 46.75 45.84 46.44
3372 NYSE YPF Mon, Nov 27, 2006 46.50 47.30 45.51 46.31
3371 NYSE YPF Fri, Nov 24, 2006 45.20 46.60 44.65 45.81
3370 NYSE YPF Wed, Nov 22, 2006 43.50 45.50 43.50 44.63
3369 NYSE YPF Tue, Nov 21, 2006 43.69 43.69 42.59 42.75
3368 NYSE YPF Mon, Nov 20, 2006 43.65 43.69 43.00 43.69
3367 NYSE YPF Fri, Nov 17, 2006 43.28 44.90 43.28 44.00
3366 NYSE YPF Thu, Nov 16, 2006 43.55 44.50 43.35 43.53
3365 NYSE YPF Wed, Nov 15, 2006 44.09 44.55 43.96 43.96
3364 NYSE YPF Tue, Nov 14, 2006 44.04 44.10 44.00 44.10
3363 NYSE YPF Mon, Nov 13, 2006 44.70 44.70 44.04 44.10
3362 NYSE YPF Fri, Nov 10, 2006 45.00 45.00 44.90 44.90
3361 NYSE YPF Thu, Nov 9, 2006 44.75 45.20 44.30 44.57
3360 NYSE YPF Wed, Nov 8, 2006 44.31 44.55 44.07 44.50
3359 NYSE YPF Tue, Nov 7, 2006 43.50 44.33 43.50 44.33
3358 NYSE YPF Mon, Nov 6, 2006 45.15 45.43 44.50 44.70
3357 NYSE YPF Fri, Nov 3, 2006 46.74 46.74 45.60 46.00
3356 NYSE YPF Thu, Nov 2, 2006 46.40 46.50 45.75 46.18
3355 NYSE YPF Wed, Nov 1, 2006 46.77 46.78 46.75 46.75
3354 NYSE YPF Tue, Oct 31, 2006 46.25 46.78 46.25 46.78
3353 NYSE YPF Mon, Oct 30, 2006 46.60 47.02 46.46 46.74
3352 NYSE YPF Fri, Oct 27, 2006 46.60 46.75 46.60 46.62
3351 NYSE YPF Thu, Oct 26, 2006 46.80 46.80 46.31 46.60
3350 NYSE YPF Wed, Oct 25, 2006 47.50 47.75 46.00 47.16
3349 NYSE YPF Tue, Oct 24, 2006 48.11 48.13 47.61 47.98
3348 NYSE YPF Mon, Oct 23, 2006 48.50 48.99 48.04 48.73
3347 NYSE YPF Fri, Oct 20, 2006 48.25 48.89 48.25 48.89
3346 NYSE YPF Thu, Oct 19, 2006 47.91 48.25 47.91 48.20
3345 NYSE YPF Wed, Oct 18, 2006 47.95 48.24 47.95 48.24
3344 NYSE YPF Tue, Oct 17, 2006 46.95 47.90 46.51 47.54
3343 NYSE YPF Mon, Oct 16, 2006 46.85 46.85 45.71 45.96
3342 NYSE YPF Fri, Oct 13, 2006 46.85 46.85 46.46 46.83
3341 NYSE YPF Thu, Oct 12, 2006 46.55 47.25 46.55 46.85
3340 NYSE YPF Wed, Oct 11, 2006 46.47 46.65 45.75 46.10
3339 NYSE YPF Tue, Oct 10, 2006 45.02 46.09 45.02 46.00
3338 NYSE YPF Mon, Oct 9, 2006 44.98 44.98 43.61 44.75
3337 NYSE YPF Fri, Oct 6, 2006 44.75 45.00 44.20 44.48
3336 NYSE YPF Thu, Oct 5, 2006 44.50 44.75 44.50 44.75
3335 NYSE YPF Wed, Oct 4, 2006 43.05 44.00 42.55 43.99
3334 NYSE YPF Tue, Oct 3, 2006 43.99 43.99 43.20 43.40
3333 NYSE YPF Mon, Oct 2, 2006 43.25 43.75 43.25 43.75
3332 NYSE YPF Fri, Sep 29, 2006 43.85 44.00 43.71 43.71
3331 NYSE YPF Thu, Sep 28, 2006 44.70 44.70 43.43 43.43
3330 NYSE YPF Wed, Sep 27, 2006 43.25 44.50 43.25 44.46
3329 NYSE YPF Tue, Sep 26, 2006 43.00 43.49 42.54 43.22
3328 NYSE YPF Mon, Sep 25, 2006 44.90 44.90 42.90 43.52
3327 NYSE YPF Fri, Sep 22, 2006 44.41 44.49 44.01 44.01
3326 NYSE YPF Thu, Sep 21, 2006 44.75 44.99 44.25 44.91
3325 NYSE YPF Wed, Sep 20, 2006 44.40 44.85 43.87 44.15
3324 NYSE YPF Tue, Sep 19, 2006 44.75 44.75 43.50 43.50
3323 NYSE YPF Mon, Sep 18, 2006 42.95 44.00 42.87 44.00
3322 NYSE YPF Fri, Sep 15, 2006 42.10 43.45 42.10 43.45
3321 NYSE YPF Thu, Sep 14, 2006 43.32 43.32 41.92 42.75
3320 NYSE YPF Wed, Sep 13, 2006 42.90 43.38 42.90 43.32
3319 NYSE YPF Tue, Sep 12, 2006 42.52 42.52 41.50 42.40
3318 NYSE YPF Mon, Sep 11, 2006 43.50 43.50 42.50 42.60
3317 NYSE YPF Fri, Sep 8, 2006 45.98 45.98 44.89 44.89
3316 NYSE YPF Thu, Sep 7, 2006 45.15 45.20 44.45 45.20
3315 NYSE YPF Wed, Sep 6, 2006 45.50 45.50 44.51 45.00
3314 NYSE YPF Tue, Sep 5, 2006 44.30 45.10 44.21 44.70
3313 NYSE YPF Fri, Sep 1, 2006 45.30 45.30 44.70 45.10
3312 NYSE YPF Thu, Aug 31, 2006 42.95 45.45 42.95 45.45
3311 NYSE YPF Wed, Aug 30, 2006 44.45 44.48 43.45 43.45
3310 NYSE YPF Tue, Aug 29, 2006 45.00 45.00 43.80 44.50
3309 NYSE YPF Mon, Aug 28, 2006 44.80 45.00 44.27 44.76
3308 NYSE YPF Fri, Aug 25, 2006 44.00 44.70 44.00 44.27
3307 NYSE YPF Thu, Aug 24, 2006 41.94 44.00 41.94 44.00
3306 NYSE YPF Wed, Aug 23, 2006 42.55 42.55 41.27 42.49
3305 NYSE YPF Tue, Aug 22, 2006 42.20 43.25 42.19 42.98
3304 NYSE YPF Mon, Aug 21, 2006 41.24 42.20 41.24 42.20
3303 NYSE YPF Fri, Aug 18, 2006 40.26 41.25 40.26 40.78
3302 NYSE YPF Thu, Aug 17, 2006 40.80 40.81 40.12 40.15
3301 NYSE YPF Wed, Aug 16, 2006 40.01 41.00 40.00 40.44
3300 NYSE YPF Tue, Aug 15, 2006 40.25 40.39 40.00 40.01
3299 NYSE YPF Mon, Aug 14, 2006 40.97 41.00 40.25 40.25
3298 NYSE YPF Fri, Aug 11, 2006 41.00 41.00 40.50 40.97
3297 NYSE YPF Thu, Aug 10, 2006 41.75 41.97 41.38 41.47
3296 NYSE YPF Wed, Aug 9, 2006 42.00 42.20 41.50 41.50
3295 NYSE YPF Tue, Aug 8, 2006 43.35 43.35 41.83 41.85
3294 NYSE YPF Mon, Aug 7, 2006 43.00 43.29 42.89 42.89
3293 NYSE YPF Fri, Aug 4, 2006 43.55 43.55 43.00 43.00
3292 NYSE YPF Thu, Aug 3, 2006 43.75 43.75 43.01 43.05
3291 NYSE YPF Wed, Aug 2, 2006 44.51 45.00 43.59 44.20
3290 NYSE YPF Tue, Aug 1, 2006 44.95 45.00 44.50 44.50
3289 NYSE YPF Mon, Jul 31, 2006 44.05 44.90 44.01 44.56
3288 NYSE YPF Fri, Jul 28, 2006 44.45 45.25 44.45 44.84
3287 NYSE YPF Thu, Jul 27, 2006 43.50 44.45 43.50 44.06
3286 NYSE YPF Wed, Jul 26, 2006 42.83 42.83 42.55 42.83
3285 NYSE YPF Tue, Jul 25, 2006 42.95 42.95 42.58 42.92
3284 NYSE YPF Mon, Jul 24, 2006 42.01 43.15 42.01 43.15
3283 NYSE YPF Fri, Jul 21, 2006 42.00 42.50 41.50 42.50
3282 NYSE YPF Thu, Jul 20, 2006 41.75 41.75 41.25 41.50
3281 NYSE YPF Wed, Jul 19, 2006 41.75 42.73 41.58 42.60
3280 NYSE YPF Tue, Jul 18, 2006 42.01 42.50 41.25 41.50
3279 NYSE YPF Mon, Jul 17, 2006 42.40 43.65 42.10 42.71
3278 NYSE YPF Fri, Jul 14, 2006 45.25 45.30 42.50 43.20
3277 NYSE YPF Thu, Jul 13, 2006 45.05 45.06 44.10 44.76
3276 NYSE YPF Wed, Jul 12, 2006 44.80 46.00 44.52 45.09
3275 NYSE YPF Tue, Jul 11, 2006 43.50 44.39 43.04 43.97
3274 NYSE YPF Mon, Jul 10, 2006 44.88 44.95 43.40 43.52
3273 NYSE YPF Fri, Jul 7, 2006 44.10 44.95 43.50 44.85
3272 NYSE YPF Thu, Jul 6, 2006 42.90 44.00 42.90 43.62
3271 NYSE YPF Wed, Jul 5, 2006 42.00 43.25 42.00 42.40
3270 NYSE YPF Mon, Jul 3, 2006 41.95 42.03 41.60 42.00
3269 NYSE YPF Fri, Jun 30, 2006 40.80 40.90 40.39 40.51
3268 NYSE YPF Thu, Jun 29, 2006 41.20 41.30 40.30 41.00
3267 NYSE YPF Wed, Jun 28, 2006 39.93 41.18 39.02 41.15
3266 NYSE YPF Tue, Jun 27, 2006 40.25 40.80 40.00 40.01
3265 NYSE YPF Mon, Jun 26, 2006 40.15 40.80 40.15 40.20
3264 NYSE YPF Fri, Jun 23, 2006 39.40 40.65 39.40 40.10
3263 NYSE YPF Thu, Jun 22, 2006 38.98 39.00 38.50 39.00
3262 NYSE YPF Wed, Jun 21, 2006 39.67 39.67 38.61 38.61
3261 NYSE YPF Tue, Jun 20, 2006 39.00 39.50 38.00 38.70
3260 NYSE YPF Mon, Jun 19, 2006 39.25 39.81 39.25 39.25
3259 NYSE YPF Fri, Jun 16, 2006 38.30 38.99 38.25 38.65
3258 NYSE YPF Thu, Jun 15, 2006 38.50 38.50 38.10 38.29
3257 NYSE YPF Wed, Jun 14, 2006 36.50 38.47 36.40 38.04
3256 NYSE YPF Tue, Jun 13, 2006 38.40 38.50 37.00 37.00
3255 NYSE YPF Mon, Jun 12, 2006 38.92 39.09 38.00 38.00
3254 NYSE YPF Fri, Jun 9, 2006 38.05 39.00 38.05 38.25
3253 NYSE YPF Thu, Jun 8, 2006 39.33 39.79 38.00 38.25
3252 NYSE YPF Wed, Jun 7, 2006 39.85 39.85 39.15 39.30
3251 NYSE YPF Tue, Jun 6, 2006 40.70 40.70 39.83 39.83
3250 NYSE YPF Mon, Jun 5, 2006 41.40 42.10 39.25 39.73
3249 NYSE YPF Fri, Jun 2, 2006 41.60 41.60 40.80 40.97
3248 NYSE YPF Thu, Jun 1, 2006 40.47 41.01 39.84 40.70
3247 NYSE YPF Wed, May 31, 2006 40.00 40.50 39.50 40.50
3246 NYSE YPF Tue, May 30, 2006 39.90 41.21 39.80 40.42
3245 NYSE YPF Fri, May 26, 2006 39.55 40.01 39.55 39.90
3244 NYSE YPF Thu, May 25, 2006 40.00 40.15 39.52 40.00
3243 NYSE YPF Wed, May 24, 2006 41.60 41.60 39.50 39.60
3242 NYSE YPF Tue, May 23, 2006 41.50 42.00 41.50 41.60
3241 NYSE YPF Mon, May 22, 2006 42.80 42.80 41.05 41.25
3240 NYSE YPF Fri, May 19, 2006 43.75 43.85 42.30 42.99
3239 NYSE YPF Thu, May 18, 2006 43.40 43.73 43.25 43.40
3238 NYSE YPF Wed, May 17, 2006 44.65 44.95 42.66 42.95
3237 NYSE YPF Tue, May 16, 2006 44.50 45.00 44.33 44.54
3236 NYSE YPF Mon, May 15, 2006 46.40 46.40 44.72 44.72
3235 NYSE YPF Fri, May 12, 2006 48.00 48.29 45.98 46.23
3234 NYSE YPF Thu, May 11, 2006 48.82 49.12 47.89 48.27
3233 NYSE YPF Wed, May 10, 2006 49.40 49.75 49.07 49.07
3232 NYSE YPF Tue, May 9, 2006 50.76 50.98 50.20 50.67
3231 NYSE YPF Mon, May 8, 2006 51.00 51.45 50.50 50.74
3230 NYSE YPF Fri, May 5, 2006 51.50 51.50 50.77 51.49
3229 NYSE YPF Thu, May 4, 2006 51.10 51.29 50.65 51.00
3228 NYSE YPF Wed, May 3, 2006 53.25 53.30 51.10 51.54
3227 NYSE YPF Tue, May 2, 2006 52.70 53.30 52.70 52.75
3226 NYSE YPF Mon, May 1, 2006 50.98 52.50 50.55 52.48
3225 NYSE YPF Fri, Apr 28, 2006 52.00 52.00 51.20 51.20
3224 NYSE YPF Thu, Apr 27, 2006 51.70 52.15 50.95 51.50
3223 NYSE YPF Wed, Apr 26, 2006 50.91 51.50 50.51 50.89
3222 NYSE YPF Tue, Apr 25, 2006 52.00 52.00 50.53 51.18
3221 NYSE YPF Mon, Apr 24, 2006 53.65 53.65 51.38 52.00
3220 NYSE YPF Fri, Apr 21, 2006 53.81 54.60 53.30 53.73
3219 NYSE YPF Thu, Apr 20, 2006 53.95 54.34 53.50 53.81
3218 NYSE YPF Wed, Apr 19, 2006 53.97 54.60 53.45 53.45
3217 NYSE YPF Tue, Apr 18, 2006 54.40 54.40 53.80 53.97
3216 NYSE YPF Mon, Apr 17, 2006 53.20 54.15 53.09 54.15
3215 NYSE YPF Thu, Apr 13, 2006 53.45 53.80 53.45 53.75
3214 NYSE YPF Wed, Apr 12, 2006 54.50 54.50 53.50 53.50
3213 NYSE YPF Tue, Apr 11, 2006 54.30 54.30 54.20 54.20
3212 NYSE YPF Mon, Apr 10, 2006 56.00 56.10 54.50 54.75
3211 NYSE YPF Fri, Apr 7, 2006 54.21 54.21 53.75 54.20
3210 NYSE YPF Thu, Apr 6, 2006 55.00 55.00 54.20 54.21
3209 NYSE YPF Wed, Apr 5, 2006 54.29 55.35 53.75 55.00
3208 NYSE YPF Tue, Apr 4, 2006 54.25 54.50 53.75 54.33
3207 NYSE YPF Mon, Apr 3, 2006 53.10 54.00 53.10 53.71
3206 NYSE YPF Fri, Mar 31, 2006 52.95 53.85 52.83 52.83
3205 NYSE YPF Thu, Mar 30, 2006 53.40 53.70 52.40 52.46
3204 NYSE YPF Wed, Mar 29, 2006 53.50 53.82 53.25 53.25
3203 NYSE YPF Tue, Mar 28, 2006 53.00 53.50 52.50 53.50
3202 NYSE YPF Mon, Mar 27, 2006 52.50 53.90 52.40 53.90
3201 NYSE YPF Fri, Mar 24, 2006 52.60 52.98 52.25 52.95
3200 NYSE YPF Thu, Mar 23, 2006 52.75 52.75 52.55 52.70
3199 NYSE YPF Wed, Mar 22, 2006 52.52 53.00 52.00 53.00
3198 NYSE YPF Tue, Mar 21, 2006 52.86 53.00 51.65 51.92
3197 NYSE YPF Mon, Mar 20, 2006 54.00 54.00 52.60 52.86
3196 NYSE YPF Fri, Mar 17, 2006 54.95 55.00 53.50 53.50
3195 NYSE YPF Thu, Mar 16, 2006 55.20 55.25 55.20 55.21
3194 NYSE YPF Wed, Mar 15, 2006 54.67 55.26 54.60 55.20
3193 NYSE YPF Tue, Mar 14, 2006 54.00 54.70 53.88 54.42
3192 NYSE YPF Mon, Mar 13, 2006 55.00 55.00 54.00 54.00
3191 NYSE YPF Fri, Mar 10, 2006 55.60 55.77 55.20 55.60
3190 NYSE YPF Thu, Mar 9, 2006 56.35 56.45 55.65 56.10
3189 NYSE YPF Wed, Mar 8, 2006 57.00 57.00 56.00 56.96
3188 NYSE YPF Tue, Mar 7, 2006 56.00 56.81 55.49 56.81
3187 NYSE YPF Mon, Mar 6, 2006 55.30 55.95 55.30 55.90
3186 NYSE YPF Fri, Mar 3, 2006 55.10 55.10 54.78 54.85
3185 NYSE YPF Thu, Mar 2, 2006 54.85 55.62 54.85 55.60
3184 NYSE YPF Wed, Mar 1, 2006 54.25 54.90 54.10 54.85
3183 NYSE YPF Tue, Feb 28, 2006 53.20 54.50 53.20 54.35
3182 NYSE YPF Mon, Feb 27, 2006 53.74 54.00 53.45 53.50
3181 NYSE YPF Fri, Feb 24, 2006 53.50 54.00 53.49 53.49
3180 NYSE YPF Thu, Feb 23, 2006 53.23 53.49 52.80 53.00
3179 NYSE YPF Wed, Feb 22, 2006 53.05 53.49 52.90 53.48
3178 NYSE YPF Tue, Feb 21, 2006 53.00 54.00 52.90 53.30
3177 NYSE YPF Fri, Feb 17, 2006 52.50 53.00 52.49 52.75
3176 NYSE YPF Thu, Feb 16, 2006 53.40 53.40 52.00 52.35
3175 NYSE YPF Wed, Feb 15, 2006 53.50 53.50 53.40 53.40
3174 NYSE YPF Tue, Feb 14, 2006 53.35 53.50 53.35 53.50
3173 NYSE YPF Mon, Feb 13, 2006 53.20 53.70 53.20 53.69
3172 NYSE YPF Fri, Feb 10, 2006 53.45 54.00 53.45 53.54
3171 NYSE YPF Thu, Feb 9, 2006 53.25 53.60 52.75 53.54
3170 NYSE YPF Wed, Feb 8, 2006 53.90 54.24 53.15 53.16
3169 NYSE YPF Tue, Feb 7, 2006 53.75 54.17 53.75 53.85
3168 NYSE YPF Mon, Feb 6, 2006 52.95 54.00 52.75 54.00
3167 NYSE YPF Fri, Feb 3, 2006 52.31 53.00 52.31 52.60
3166 NYSE YPF Thu, Feb 2, 2006 52.50 52.50 51.95 51.96
3165 NYSE YPF Wed, Feb 1, 2006 54.37 54.37 52.20 52.25
3164 NYSE YPF Tue, Jan 31, 2006 54.65 54.99 53.62 53.87
3163 NYSE YPF Mon, Jan 30, 2006 53.00 54.50 52.20 54.40
3162 NYSE YPF Fri, Jan 27, 2006 55.45 55.50 53.60 54.00
3161 NYSE YPF Thu, Jan 26, 2006 56.55 56.55 55.05 55.50
3160 NYSE YPF Wed, Jan 25, 2006 56.90 57.00 56.50 56.55
3159 NYSE YPF Tue, Jan 24, 2006 56.10 57.00 56.10 56.55
3158 NYSE YPF Mon, Jan 23, 2006 55.50 55.85 55.15 55.85
3157 NYSE YPF Fri, Jan 20, 2006 56.65 56.75 55.25 55.50
3156 NYSE YPF Thu, Jan 19, 2006 55.00 56.55 55.00 56.15
3155 NYSE YPF Wed, Jan 18, 2006 56.45 57.00 55.80 56.00
3154 NYSE YPF Tue, Jan 17, 2006 54.40 55.90 54.40 55.90
3153 NYSE YPF Fri, Jan 13, 2006 54.51 55.35 53.13 54.00
3152 NYSE YPF Thu, Jan 12, 2006 56.00 56.23 54.73 54.85
3151 NYSE YPF Wed, Jan 11, 2006 55.41 56.25 55.41 55.99
3150 NYSE YPF Tue, Jan 10, 2006 57.50 58.00 55.36 55.41
3149 NYSE YPF Mon, Jan 9, 2006 56.65 57.50 56.25 57.38
3148 NYSE YPF Fri, Jan 6, 2006 56.40 57.20 56.00 56.01
3147 NYSE YPF Thu, Jan 5, 2006 57.47 57.90 55.90 55.90
3146 NYSE YPF Wed, Jan 4, 2006 56.59 57.90 56.55 56.99
3145 NYSE YPF Tue, Jan 3, 2006 52.49 56.98 52.49 56.84
3144 NYSE YPF Fri, Dec 30, 2005 51.78 52.78 51.30 51.99
3143 NYSE YPF Thu, Dec 29, 2005 53.40 54.25 53.00 53.75
3142 NYSE YPF Wed, Dec 28, 2005 51.55 53.05 51.55 52.75
3141 NYSE YPF Tue, Dec 27, 2005 50.81 51.45 50.50 51.05
3140 NYSE YPF Fri, Dec 23, 2005 53.30 53.30 51.85 52.45
3139 NYSE YPF Thu, Dec 22, 2005 52.10 53.30 52.04 53.30
3138 NYSE YPF Wed, Dec 21, 2005 55.45 55.45 52.33 52.71
3137 NYSE YPF Tue, Dec 20, 2005 56.40 56.85 54.40 55.00
3136 NYSE YPF Mon, Dec 19, 2005 56.26 57.90 56.00 56.90
3135 NYSE YPF Fri, Dec 16, 2005 58.20 58.95 56.50 56.76
3134 NYSE YPF Thu, Dec 15, 2005 58.90 58.90 58.10 58.20
3133 NYSE YPF Wed, Dec 14, 2005 58.00 60.25 57.00 59.86
3132 NYSE YPF Tue, Dec 13, 2005 60.15 60.30 59.50 59.65
3131 NYSE YPF Mon, Dec 12, 2005 60.69 60.69 59.65 59.65
3130 NYSE YPF Fri, Dec 9, 2005 60.70 60.70 60.55 60.55
3129 NYSE YPF Thu, Dec 8, 2005 60.60 60.77 59.52 60.77
3128 NYSE YPF Wed, Dec 7, 2005 61.50 61.50 60.15 60.53
3127 NYSE YPF Tue, Dec 6, 2005 58.50 60.10 58.50 60.10
3126 NYSE YPF Mon, Dec 5, 2005 59.50 60.85 59.50 59.50
3125 NYSE YPF Fri, Dec 2, 2005 59.88 60.10 59.20 59.50
3124 NYSE YPF Thu, Dec 1, 2005 59.40 60.38 58.80 60.38
3123 NYSE YPF Wed, Nov 30, 2005 58.01 59.35 57.00 58.80
3122 NYSE YPF Tue, Nov 29, 2005 61.55 61.55 58.00 58.01
3121 NYSE YPF Mon, Nov 28, 2005 62.05 62.05 60.41 61.59
3120 NYSE YPF Fri, Nov 25, 2005 62.00 62.00 62.00 62.00
3119 NYSE YPF Wed, Nov 23, 2005 62.00 62.25 60.50 62.25
3118 NYSE YPF Tue, Nov 22, 2005 62.32 62.55 62.00 62.30
3117 NYSE YPF Mon, Nov 21, 2005 62.50 62.50 61.00 62.30
3116 NYSE YPF Fri, Nov 18, 2005 62.52 63.95 62.39 63.71
3115 NYSE YPF Thu, Nov 17, 2005 62.32 64.75 62.32 64.26
3114 NYSE YPF Wed, Nov 16, 2005 62.00 62.40 61.26 62.20
3113 NYSE YPF Tue, Nov 15, 2005 61.35 61.59 61.35 61.59
3112 NYSE YPF Mon, Nov 14, 2005 62.30 62.30 60.55 61.38
3111 NYSE YPF Fri, Nov 11, 2005 62.20 63.40 62.20 63.30
3110 NYSE YPF Thu, Nov 10, 2005 61.35 63.00 61.35 62.50
3109 NYSE YPF Wed, Nov 9, 2005 62.25 62.25 61.75 61.75
3108 NYSE YPF Tue, Nov 8, 2005 62.38 63.00 62.00 63.00
3107 NYSE YPF Mon, Nov 7, 2005 63.25 63.25 62.45 62.85
3106 NYSE YPF Fri, Nov 4, 2005 63.90 64.30 62.75 62.75
3105 NYSE YPF Thu, Nov 3, 2005 61.50 63.30 60.51 63.04
3104 NYSE YPF Wed, Nov 2, 2005 61.50 61.50 60.50 61.24
3103 NYSE YPF Tue, Nov 1, 2005 60.16 61.29 59.82 60.95
3102 NYSE YPF Mon, Oct 31, 2005 61.60 62.00 60.00 60.73
3101 NYSE YPF Fri, Oct 28, 2005 60.25 60.75 60.25 60.60
3100 NYSE YPF Thu, Oct 27, 2005 61.40 61.40 60.40 60.49
3099 NYSE YPF Wed, Oct 26, 2005 60.80 61.00 60.65 61.00
3098 NYSE YPF Tue, Oct 25, 2005 59.05 60.90 59.05 60.61
3097 NYSE YPF Mon, Oct 24, 2005 59.48 60.48 59.48 60.03
3096 NYSE YPF Fri, Oct 21, 2005 58.20 59.36 57.50 58.98
3095 NYSE YPF Thu, Oct 20, 2005 60.90 61.15 60.00 60.15
3094 NYSE YPF Wed, Oct 19, 2005 60.75 61.07 59.99 60.46
3093 NYSE YPF Tue, Oct 18, 2005 60.80 61.25 60.50 60.68
3092 NYSE YPF Mon, Oct 17, 2005 60.95 61.50 60.95 61.30
3091 NYSE YPF Fri, Oct 14, 2005 60.31 60.31 59.50 59.95
3090 NYSE YPF Thu, Oct 13, 2005 62.38 62.38 60.80 60.81
3089 NYSE YPF Wed, Oct 12, 2005 63.25 63.25 62.38 62.38
3088 NYSE YPF Tue, Oct 11, 2005 62.31 62.80 62.30 62.50
3087 NYSE YPF Mon, Oct 10, 2005 63.62 63.94 62.25 62.81
3086 NYSE YPF Fri, Oct 7, 2005 61.50 63.47 61.50 63.39
3085 NYSE YPF Thu, Oct 6, 2005 61.50 61.81 59.50 61.00
3084 NYSE YPF Wed, Oct 5, 2005 68.02 68.60 62.01 63.07
3083 NYSE YPF Tue, Oct 4, 2005 69.15 69.15 68.09 68.15
3082 NYSE YPF Mon, Oct 3, 2005 68.95 69.30 67.50 69.00
3081 NYSE YPF Fri, Sep 30, 2005 69.00 69.00 68.70 68.70
3080 NYSE YPF Thu, Sep 29, 2005 69.45 69.70 68.70 68.99
3079 NYSE YPF Wed, Sep 28, 2005 68.02 69.28 68.02 69.20
3078 NYSE YPF Tue, Sep 27, 2005 68.84 69.10 67.51 68.52
3077 NYSE YPF Mon, Sep 26, 2005 67.60 69.98 66.70 68.34
3076 NYSE YPF Fri, Sep 23, 2005 67.20 68.70 67.20 68.00
3075 NYSE YPF Thu, Sep 22, 2005 68.95 69.95 66.30 67.09
3074 NYSE YPF Wed, Sep 21, 2005 66.20 67.95 65.70 67.00
3073 NYSE YPF Tue, Sep 20, 2005 66.25 66.55 65.25 65.25
3072 NYSE YPF Mon, Sep 19, 2005 65.95 66.50 65.10 66.02
3071 NYSE YPF Fri, Sep 16, 2005 64.50 66.00 63.90 65.25
3070 NYSE YPF Thu, Sep 15, 2005 64.70 65.20 64.50 64.50
3069 NYSE YPF Wed, Sep 14, 2005 64.70 64.70 64.50 64.70
3068 NYSE YPF Tue, Sep 13, 2005 64.00 64.70 62.43 64.59
3067 NYSE YPF Mon, Sep 12, 2005 65.98 65.99 64.61 64.76
3066 NYSE YPF Fri, Sep 9, 2005 65.89 66.00 65.20 65.67
3065 NYSE YPF Thu, Sep 8, 2005 63.54 65.99 63.54 65.14
3064 NYSE YPF Wed, Sep 7, 2005 63.00 63.55 62.09 63.26
3063 NYSE YPF Tue, Sep 6, 2005 62.71 64.00 62.12 63.39
3062 NYSE YPF Fri, Sep 2, 2005 64.94 64.94 63.00 63.46
3061 NYSE YPF Thu, Sep 1, 2005 63.29 64.95 63.24 64.95
3060 NYSE YPF Wed, Aug 31, 2005 63.00 63.09 62.59 63.09
3059 NYSE YPF Tue, Aug 30, 2005 62.00 63.00 62.00 63.00
3058 NYSE YPF Mon, Aug 29, 2005 61.95 63.45 61.25 61.25
3057 NYSE YPF Fri, Aug 26, 2005 59.96 61.89 59.96 61.49
3056 NYSE YPF Thu, Aug 25, 2005 59.47 59.95 59.00 59.95
3055 NYSE YPF Wed, Aug 24, 2005 58.60 59.55 58.60 59.48
3054 NYSE YPF Tue, Aug 23, 2005 58.00 58.99 58.00 58.55
3053 NYSE YPF Mon, Aug 22, 2005 56.56 58.00 56.56 58.00
3052 NYSE YPF Fri, Aug 19, 2005 56.76 56.90 56.50 56.55
3051 NYSE YPF Thu, Aug 18, 2005 57.85 58.15 57.00 57.00
3050 NYSE YPF Wed, Aug 17, 2005 57.95 58.51 57.00 57.40
3049 NYSE YPF Tue, Aug 16, 2005 58.69 58.70 57.15 57.70
3048 NYSE YPF Mon, Aug 15, 2005 58.65 58.65 57.90 58.35
3047 NYSE YPF Fri, Aug 12, 2005 58.57 58.69 58.23 58.65
3046 NYSE YPF Thu, Aug 11, 2005 57.05 58.75 57.01 58.34
3045 NYSE YPF Wed, Aug 10, 2005 57.25 57.33 57.01 57.33
3044 NYSE YPF Tue, Aug 9, 2005 57.66 57.70 57.62 57.70
3043 NYSE YPF Mon, Aug 8, 2005 56.55 57.50 56.55 56.91
3042 NYSE YPF Fri, Aug 5, 2005 56.50 56.50 55.50 55.80
3041 NYSE YPF Thu, Aug 4, 2005 57.41 58.00 56.50 57.10
3040 NYSE YPF Wed, Aug 3, 2005 57.00 57.99 57.00 57.20
3039 NYSE YPF Tue, Aug 2, 2005 56.15 57.00 56.00 56.80
3038 NYSE YPF Mon, Aug 1, 2005 56.30 56.30 55.70 55.90
3037 NYSE YPF Fri, Jul 29, 2005 55.80 56.30 54.81 56.30
3036 NYSE YPF Thu, Jul 28, 2005 55.85 56.30 55.80 55.90
3035 NYSE YPF Wed, Jul 27, 2005 56.75 56.75 55.45 55.90
3034 NYSE YPF Tue, Jul 26, 2005 57.10 57.30 56.75 56.75
3033 NYSE YPF Mon, Jul 25, 2005 57.30 57.99 56.26 56.81
3032 NYSE YPF Fri, Jul 22, 2005 56.49 56.80 55.98 56.80
3031 NYSE YPF Thu, Jul 21, 2005 54.90 55.99 54.90 55.99
3030 NYSE YPF Wed, Jul 20, 2005 55.83 55.83 55.25 55.40
3029 NYSE YPF Tue, Jul 19, 2005 54.55 55.58 54.55 55.58
3028 NYSE YPF Mon, Jul 18, 2005 54.65 54.80 54.14 54.54
3027 NYSE YPF Fri, Jul 15, 2005 54.85 55.20 54.05 54.85
3026 NYSE YPF Thu, Jul 14, 2005 55.45 55.45 55.20 55.35
3025 NYSE YPF Wed, Jul 13, 2005 57.00 57.00 54.00 55.89
3024 NYSE YPF Tue, Jul 12, 2005 56.05 56.50 56.00 56.14
3023 NYSE YPF Mon, Jul 11, 2005 56.50 56.50 56.25 56.25
3022 NYSE YPF Fri, Jul 8, 2005 56.30 56.65 55.50 56.50
3021 NYSE YPF Thu, Jul 7, 2005 56.24 56.70 56.05 56.05
3020 NYSE YPF Wed, Jul 6, 2005 55.99 55.99 55.75 55.75
3019 NYSE YPF Tue, Jul 5, 2005 56.01 56.21 55.37 56.21
3018 NYSE YPF Fri, Jul 1, 2005 55.52 56.00 55.52 56.00
3017 NYSE YPF Thu, Jun 30, 2005 56.55 56.55 55.25 55.70
3016 NYSE YPF Wed, Jun 29, 2005 55.90 57.00 55.75 56.50
3015 NYSE YPF Tue, Jun 28, 2005 55.95 56.20 55.25 55.99
3014 NYSE YPF Mon, Jun 27, 2005 54.52 55.94 54.51 55.75
3013 NYSE YPF Fri, Jun 24, 2005 54.75 55.00 54.56 54.61
3012 NYSE YPF Thu, Jun 23, 2005 54.96 55.00 54.52 54.60
3011 NYSE YPF Wed, Jun 22, 2005 54.75 54.75 54.48 54.50
3010 NYSE YPF Tue, Jun 21, 2005 54.20 54.95 54.20 54.50
3009 NYSE YPF Mon, Jun 20, 2005 53.80 54.49 53.80 54.49
3008 NYSE YPF Fri, Jun 17, 2005 53.85 54.45 53.81 53.84
3007 NYSE YPF Thu, Jun 16, 2005 52.90 54.00 52.90 53.70
3006 NYSE YPF Wed, Jun 15, 2005 51.95 52.46 51.90 52.46
3005 NYSE YPF Tue, Jun 14, 2005 51.76 51.95 51.65 51.70
3004 NYSE YPF Mon, Jun 13, 2005 51.20 52.01 51.08 51.76
3003 NYSE YPF Fri, Jun 10, 2005 51.42 51.42 51.42 51.42
3002 NYSE YPF Thu, Jun 9, 2005 51.70 51.80 51.05 51.67
3001 NYSE YPF Wed, Jun 8, 2005 51.10 52.20 50.26 51.69
3000 NYSE YPF Tue, Jun 7, 2005 51.77 52.00 50.76 51.30
2999 NYSE YPF Mon, Jun 6, 2005 52.25 52.39 51.80 51.80
2998 NYSE YPF Fri, Jun 3, 2005 52.07 52.15 52.00 52.15
2997 NYSE YPF Thu, Jun 2, 2005 52.60 52.90 52.40 52.42
2996 NYSE YPF Wed, Jun 1, 2005 52.00 52.49 51.51 52.45
2995 NYSE YPF Tue, May 31, 2005 51.30 51.86 51.30 51.31
2994 NYSE YPF Fri, May 27, 2005 51.38 51.63 51.37 51.39
2993 NYSE YPF Thu, May 26, 2005 51.01 51.54 50.50 50.78
2992 NYSE YPF Wed, May 25, 2005 51.24 51.49 51.00 51.00
2991 NYSE YPF Tue, May 24, 2005 51.50 51.50 50.99 50.99
2990 NYSE YPF Mon, May 23, 2005 52.25 52.50 50.15 51.00
2989 NYSE YPF Fri, May 20, 2005 50.50 52.50 50.50 52.50
2988 NYSE YPF Thu, May 19, 2005 50.36 51.50 50.15 51.00
2987 NYSE YPF Wed, May 18, 2005 51.50 51.50 50.00 50.11
2986 NYSE YPF Tue, May 17, 2005 51.00 52.50 51.00 51.60
2985 NYSE YPF Mon, May 16, 2005 49.97 51.75 49.97 51.48
2984 NYSE YPF Fri, May 13, 2005 52.57 52.57 50.97 50.97
2983 NYSE YPF Thu, May 12, 2005 53.43 53.43 52.75 52.75
2982 NYSE YPF Wed, May 11, 2005 54.35 55.35 52.65 53.43
2981 NYSE YPF Tue, May 10, 2005 54.74 54.74 53.25 53.85
2980 NYSE YPF Mon, May 9, 2005 54.25 54.70 54.00 54.11
2979 NYSE YPF Fri, May 6, 2005 53.99 54.00 53.46 53.51
2978 NYSE YPF Thu, May 5, 2005 53.00 54.00 52.85 53.51
2977 NYSE YPF Wed, May 4, 2005 50.90 53.50 50.90 53.35
2976 NYSE YPF Tue, May 3, 2005 51.50 51.85 50.85 51.14
2975 NYSE YPF Mon, May 2, 2005 51.80 52.04 51.80 51.99
2974 NYSE YPF Fri, Apr 29, 2005 52.00 52.00 51.60 51.64
2973 NYSE YPF Thu, Apr 28, 2005 51.75 52.75 51.50 51.75
2972 NYSE YPF Wed, Apr 27, 2005 56.00 56.00 53.50 55.00
2971 NYSE YPF Tue, Apr 26, 2005 54.10 56.25 54.10 55.85
2970 NYSE YPF Mon, Apr 25, 2005 53.65 54.60 53.23 54.35
2969 NYSE YPF Fri, Apr 22, 2005 53.25 53.95 52.91 53.70
2968 NYSE YPF Thu, Apr 21, 2005 52.53 52.99 52.50 52.75
2967 NYSE YPF Wed, Apr 20, 2005 50.00 52.50 50.00 52.50
2966 NYSE YPF Tue, Apr 19, 2005 49.30 49.81 49.30 49.81
2965 NYSE YPF Mon, Apr 18, 2005 49.50 49.70 49.01 49.06
2964 NYSE YPF Fri, Apr 15, 2005 49.00 50.00 48.99 49.00
2963 NYSE YPF Thu, Apr 14, 2005 51.55 51.55 50.31 50.42
2962 NYSE YPF Wed, Apr 13, 2005 51.00 52.50 51.00 51.81
2961 NYSE YPF Tue, Apr 12, 2005 53.62 53.62 51.50 51.50
2960 NYSE YPF Mon, Apr 11, 2005 54.00 54.00 53.50 53.62
2959 NYSE YPF Fri, Apr 8, 2005 54.02 54.05 54.01 54.02
2958 NYSE YPF Thu, Apr 7, 2005 53.05 54.50 53.05 54.20
2957 NYSE YPF Wed, Apr 6, 2005 52.50 53.25 52.50 53.01
2956 NYSE YPF Tue, Apr 5, 2005 53.70 53.70 52.00 52.75
2955 NYSE YPF Mon, Apr 4, 2005 52.80 54.27 52.80 53.23
2954 NYSE YPF Fri, Apr 1, 2005 52.85 54.55 52.60 53.80
2953 NYSE YPF Thu, Mar 31, 2005 50.90 52.90 50.50 52.60
2952 NYSE YPF Wed, Mar 30, 2005 50.00 50.80 49.98 50.16
2951 NYSE YPF Tue, Mar 29, 2005 53.20 53.35 49.05 50.00
2950 NYSE YPF Mon, Mar 28, 2005 55.20 55.45 53.75 53.75
2949 NYSE YPF Thu, Mar 24, 2005 54.75 55.30 54.55 54.95
2948 NYSE YPF Wed, Mar 23, 2005 56.75 57.19 55.00 55.00
2947 NYSE YPF Tue, Mar 22, 2005 59.00 59.00 57.25 57.25
2946 NYSE YPF Mon, Mar 21, 2005 58.54 58.80 57.55 58.49
2945 NYSE YPF Fri, Mar 18, 2005 57.46 58.90 57.05 58.54
2944 NYSE YPF Thu, Mar 17, 2005 54.60 57.00 54.60 57.00
2943 NYSE YPF Wed, Mar 16, 2005 54.50 54.60 53.40 54.30
2942 NYSE YPF Tue, Mar 15, 2005 54.50 55.01 54.50 54.68
2941 NYSE YPF Mon, Mar 14, 2005 54.54 55.28 54.30 54.97
2940 NYSE YPF Fri, Mar 11, 2005 54.20 55.54 53.94 55.54
2939 NYSE YPF Thu, Mar 10, 2005 55.31 55.31 53.40 54.20
2938 NYSE YPF Wed, Mar 9, 2005 56.55 56.59 54.90 55.80
2937 NYSE YPF Tue, Mar 8, 2005 58.00 58.00 55.00 56.90
2936 NYSE YPF Mon, Mar 7, 2005 59.80 61.50 58.00 58.50
2935 NYSE YPF Fri, Mar 4, 2005 58.95 60.01 58.95 59.88
2934 NYSE YPF Thu, Mar 3, 2005 59.40 60.30 58.90 60.30
2933 NYSE YPF Wed, Mar 2, 2005 59.85 60.10 56.25 59.85
2932 NYSE YPF Tue, Mar 1, 2005 61.93 61.93 59.40 60.59
2931 NYSE YPF Mon, Feb 28, 2005 64.45 64.48 60.00 61.68
2930 NYSE YPF Fri, Feb 25, 2005 59.40 63.67 59.15 63.57
2929 NYSE YPF Thu, Feb 24, 2005 63.30 63.79 58.40 59.35
2928 NYSE YPF Wed, Feb 23, 2005 64.00 64.49 62.67 63.05
2927 NYSE YPF Tue, Feb 22, 2005 65.00 67.90 63.25 63.38
2926 NYSE YPF Fri, Feb 18, 2005 59.00 63.75 59.00 63.75
2925 NYSE YPF Thu, Feb 17, 2005 57.00 58.90 57.00 58.90
2924 NYSE YPF Wed, Feb 16, 2005 56.61 57.04 55.71 56.75
2923 NYSE YPF Tue, Feb 15, 2005 56.00 58.00 56.00 56.60
2922 NYSE YPF Mon, Feb 14, 2005 53.65 56.00 52.60 56.00
2921 NYSE YPF Fri, Feb 11, 2005 52.32 54.15 52.31 54.15
2920 NYSE YPF Thu, Feb 10, 2005 52.00 53.01 52.00 52.31
2919 NYSE YPF Wed, Feb 9, 2005 50.65 51.85 50.35 51.46
2918 NYSE YPF Tue, Feb 8, 2005 50.00 50.95 49.81 50.50
2917 NYSE YPF Mon, Feb 7, 2005 49.55 50.40 49.35 50.30
2916 NYSE YPF Fri, Feb 4, 2005 47.90 49.49 47.90 49.05
2915 NYSE YPF Thu, Feb 3, 2005 49.15 49.25 48.25 48.26
2914 NYSE YPF Wed, Feb 2, 2005 48.00 49.04 47.79 49.04
2913 NYSE YPF Tue, Feb 1, 2005 47.50 48.05 47.00 47.75
2912 NYSE YPF Mon, Jan 31, 2005 47.70 47.80 46.70 46.80
2911 NYSE YPF Fri, Jan 28, 2005 47.85 47.99 47.00 47.70
2910 NYSE YPF Thu, Jan 27, 2005 48.75 48.75 47.60 47.61
2909 NYSE YPF Wed, Jan 26, 2005 48.75 49.50 48.75 49.25
2908 NYSE YPF Tue, Jan 25, 2005 47.75 49.38 47.50 48.50
2907 NYSE YPF Mon, Jan 24, 2005 48.61 48.61 46.75 48.00
2906 NYSE YPF Fri, Jan 21, 2005 49.00 49.50 48.25 48.36
2905 NYSE YPF Thu, Jan 20, 2005 48.49 49.00 47.99 48.77
2904 NYSE YPF Wed, Jan 19, 2005 46.88 48.49 46.88 48.49
2903 NYSE YPF Tue, Jan 18, 2005 46.46 47.98 46.46 46.85
2902 NYSE YPF Fri, Jan 14, 2005 45.25 45.73 44.00 44.96
2901 NYSE YPF Thu, Jan 13, 2005 43.90 44.20 43.80 44.20
2900 NYSE YPF Wed, Jan 12, 2005 43.82 44.00 43.60 43.80
2899 NYSE YPF Tue, Jan 11, 2005 43.56 43.57 43.56 43.57
2898 NYSE YPF Mon, Jan 10, 2005 43.40 43.64 43.40 43.58
2897 NYSE YPF Fri, Jan 7, 2005 43.78 43.78 43.40 43.60
2896 NYSE YPF Thu, Jan 6, 2005 43.48 43.67 43.48 43.61
2895 NYSE YPF Wed, Jan 5, 2005 43.20 43.36 43.16 43.28
2894 NYSE YPF Tue, Jan 4, 2005 43.25 43.25 43.17 43.20
2893 NYSE YPF Mon, Jan 3, 2005 44.00 44.25 43.35 43.35
2892 NYSE YPF Fri, Dec 31, 2004 44.00 44.00 44.00 44.00
2891 NYSE YPF Thu, Dec 30, 2004 43.51 44.00 43.51 44.00
2890 NYSE YPF Wed, Dec 29, 2004 43.65 43.76 43.36 43.76
2889 NYSE YPF Tue, Dec 28, 2004 43.65 43.65 43.35 43.65
2888 NYSE YPF Mon, Dec 27, 2004 43.40 43.71 43.15 43.71
2887 NYSE YPF Thu, Dec 23, 2004 43.36 43.47 43.25 43.31
2886 NYSE YPF Wed, Dec 22, 2004 43.36 43.49 43.20 43.49
2885 NYSE YPF Tue, Dec 21, 2004 43.00 43.21 43.00 43.21
2884 NYSE YPF Mon, Dec 20, 2004 42.99 43.00 42.96 42.97
2883 NYSE YPF Fri, Dec 17, 2004 42.36 42.99 42.36 42.99
2882 NYSE YPF Thu, Dec 16, 2004 42.35 42.91 42.35 42.61
2881 NYSE YPF Wed, Dec 15, 2004 42.80 42.80 42.60 42.60
2880 NYSE YPF Tue, Dec 14, 2004 42.25 42.73 42.00 42.50
2879 NYSE YPF Mon, Dec 13, 2004 42.73 42.79 42.48 42.50
2878 NYSE YPF Fri, Dec 10, 2004 42.50 42.50 42.40 42.48
2877 NYSE YPF Thu, Dec 9, 2004 42.48 42.48 42.41 42.41
2876 NYSE YPF Wed, Dec 8, 2004 42.04 42.50 42.04 42.50
2875 NYSE YPF Tue, Dec 7, 2004 42.79 42.79 41.54 41.79
2874 NYSE YPF Mon, Dec 6, 2004 42.64 42.80 42.20 42.80
2873 NYSE YPF Fri, Dec 3, 2004 42.80 43.05 42.60 42.76
2872 NYSE YPF Thu, Dec 2, 2004 43.00 43.20 42.60 42.60
2871 NYSE YPF Wed, Dec 1, 2004 42.79 43.25 42.47 43.22
2870 NYSE YPF Tue, Nov 30, 2004 42.35 42.79 42.00 42.79
2869 NYSE YPF Mon, Nov 29, 2004 42.50 42.50 42.01 42.35
2868 NYSE YPF Fri, Nov 26, 2004 42.47 42.50 42.20 42.50
2867 NYSE YPF Wed, Nov 24, 2004 42.01 42.46 42.01 42.42
2866 NYSE YPF Tue, Nov 23, 2004 41.73 42.49 41.25 42.00
2865 NYSE YPF Mon, Nov 22, 2004 41.60 42.00 41.25 41.98
2864 NYSE YPF Fri, Nov 19, 2004 41.00 42.00 41.00 41.85
2863 NYSE YPF Thu, Nov 18, 2004 41.30 41.30 40.86 41.10
2862 NYSE YPF Wed, Nov 17, 2004 40.73 41.50 40.25 41.25
2861 NYSE YPF Tue, Nov 16, 2004 41.00 41.10 40.50 40.70
2860 NYSE YPF Mon, Nov 15, 2004 41.22 41.25 40.40 40.40
2859 NYSE YPF Fri, Nov 12, 2004 41.20 41.25 40.99 41.25
2858 NYSE YPF Thu, Nov 11, 2004 41.49 41.49 40.70 40.95
2857 NYSE YPF Wed, Nov 10, 2004 41.30 41.49 41.01 41.49
2856 NYSE YPF Tue, Nov 9, 2004 41.20 41.50 40.86 41.36
2855 NYSE YPF Mon, Nov 8, 2004 40.95 40.95 40.60 40.70
2854 NYSE YPF Fri, Nov 5, 2004 40.13 41.20 40.13 40.25
2853 NYSE YPF Thu, Nov 4, 2004 41.99 42.05 41.50 41.91
2852 NYSE YPF Wed, Nov 3, 2004 41.74 41.91 41.37 41.91
2851 NYSE YPF Tue, Nov 2, 2004 41.30 41.57 41.30 41.49
2850 NYSE YPF Mon, Nov 1, 2004 41.25 41.30 40.90 41.00
2849 NYSE YPF Fri, Oct 29, 2004 41.59 41.90 41.50 41.50
2848 NYSE YPF Thu, Oct 28, 2004 41.50 41.65 41.31 41.54
2847 NYSE YPF Wed, Oct 27, 2004 41.50 41.50 41.00 41.25
2846 NYSE YPF Tue, Oct 26, 2004 41.79 41.79 41.79 41.79
2845 NYSE YPF Mon, Oct 25, 2004 41.65 41.83 41.54 41.54
2844 NYSE YPF Fri, Oct 22, 2004 41.25 41.50 41.00 41.40
2843 NYSE YPF Thu, Oct 21, 2004 40.30 41.25 39.90 41.25
2842 NYSE YPF Wed, Oct 20, 2004 41.51 41.51 40.51 40.55
2841 NYSE YPF Tue, Oct 19, 2004 41.27 41.52 41.26 41.26
2840 NYSE YPF Mon, Oct 18, 2004 41.02 41.20 40.92 41.02
2839 NYSE YPF Fri, Oct 15, 2004 40.77 40.77 40.77 40.77
2838 NYSE YPF Thu, Oct 14, 2004 41.23 41.76 40.50 40.77
2837 NYSE YPF Wed, Oct 13, 2004 41.60 41.60 40.98 40.98
2836 NYSE YPF Tue, Oct 12, 2004 41.50 41.61 41.50 41.61
2835 NYSE YPF Mon, Oct 11, 2004 41.91 41.91 41.00 41.30
2834 NYSE YPF Fri, Oct 8, 2004 41.65 41.90 41.55 41.88
2833 NYSE YPF Thu, Oct 7, 2004 41.00 41.90 41.00 41.90
2832 NYSE YPF Wed, Oct 6, 2004 41.65 41.90 40.95 41.15
2831 NYSE YPF Tue, Oct 5, 2004 41.90 41.90 41.82 41.90
2830 NYSE YPF Mon, Oct 4, 2004 41.89 41.90 41.42 41.90
2829 NYSE YPF Fri, Oct 1, 2004 41.74 41.85 41.40 41.74
2828 NYSE YPF Thu, Sep 30, 2004 41.25 41.74 41.25 41.50
2827 NYSE YPF Wed, Sep 29, 2004 41.75 41.75 41.10 41.22
2826 NYSE YPF Tue, Sep 28, 2004 42.06 42.30 41.81 41.91
2825 NYSE YPF Mon, Sep 27, 2004 42.01 42.65 42.00 42.31
2824 NYSE YPF Fri, Sep 24, 2004 42.50 42.75 41.97 42.00
2823 NYSE YPF Thu, Sep 23, 2004 41.85 42.75 41.71 42.50
2822 NYSE YPF Wed, Sep 22, 2004 42.00 42.30 41.88 41.88
2821 NYSE YPF Tue, Sep 21, 2004 41.70 41.98 41.30 41.90
2820 NYSE YPF Mon, Sep 20, 2004 41.00 41.71 40.90 41.46
2819 NYSE YPF Fri, Sep 17, 2004 40.45 41.25 40.45 40.51
2818 NYSE YPF Thu, Sep 16, 2004 40.41 40.45 40.22 40.25
2817 NYSE YPF Wed, Sep 15, 2004 39.89 40.65 39.75 40.35
2816 NYSE YPF Tue, Sep 14, 2004 39.07 39.65 39.07 39.65
2815 NYSE YPF Mon, Sep 13, 2004 39.40 39.73 39.05 39.13
2814 NYSE YPF Fri, Sep 10, 2004 39.20 39.20 38.70 39.15
2813 NYSE YPF Thu, Sep 9, 2004 39.75 39.75 39.36 39.45
2812 NYSE YPF Wed, Sep 8, 2004 39.60 39.91 39.50 39.50
2811 NYSE YPF Tue, Sep 7, 2004 39.25 39.50 39.25 39.35
2810 NYSE YPF Fri, Sep 3, 2004 39.50 39.50 39.44 39.46
2809 NYSE YPF Thu, Sep 2, 2004 39.50 39.75 39.25 39.75
2808 NYSE YPF Wed, Sep 1, 2004 39.50 39.56 38.99 39.55
2807 NYSE YPF Tue, Aug 31, 2004 39.55 39.56 39.25 39.25
2806 NYSE YPF Mon, Aug 30, 2004 39.65 39.70 39.40 39.65
2805 NYSE YPF Fri, Aug 27, 2004 38.55 39.71 38.55 39.40
2804 NYSE YPF Thu, Aug 26, 2004 38.10 38.70 38.10 38.68
2803 NYSE YPF Wed, Aug 25, 2004 38.00 38.20 37.99 38.09
2802 NYSE YPF Tue, Aug 24, 2004 37.90 38.21 37.89 38.00
2801 NYSE YPF Mon, Aug 23, 2004 38.85 39.02 37.97 37.97
2800 NYSE YPF Fri, Aug 20, 2004 39.70 39.90 39.00 39.01
2799 NYSE YPF Thu, Aug 19, 2004 38.35 39.58 38.35 39.56
2798 NYSE YPF Wed, Aug 18, 2004 38.00 38.60 37.85 38.60
2797 NYSE YPF Tue, Aug 17, 2004 39.16 39.16 38.05 38.08
2796 NYSE YPF Mon, Aug 16, 2004 39.46 39.46 39.00 39.41
2795 NYSE YPF Fri, Aug 13, 2004 39.35 39.50 39.35 39.46
2794 NYSE YPF Thu, Aug 12, 2004 39.10 39.37 39.10 39.10
2793 NYSE YPF Wed, Aug 11, 2004 39.72 39.72 39.05 39.05
2792 NYSE YPF Tue, Aug 10, 2004 39.28 39.82 39.28 39.62
2791 NYSE YPF Mon, Aug 9, 2004 38.62 39.97 38.62 39.48
2790 NYSE YPF Fri, Aug 6, 2004 39.56 39.56 38.56 38.62
2789 NYSE YPF Thu, Aug 5, 2004 40.03 40.05 39.44 39.60
2788 NYSE YPF Wed, Aug 4, 2004 41.00 41.00 40.25 40.28
2787 NYSE YPF Tue, Aug 3, 2004 40.36 40.84 40.07 40.78
2786 NYSE YPF Mon, Aug 2, 2004 40.64 40.64 40.00 40.61
2785 NYSE YPF Fri, Jul 30, 2004 39.99 40.53 39.91 40.39
2784 NYSE YPF Thu, Jul 29, 2004 39.25 39.95 39.15 39.85
2783 NYSE YPF Wed, Jul 28, 2004 39.44 39.75 39.44 39.50
2782 NYSE YPF Tue, Jul 27, 2004 39.15 39.35 39.15 39.19
2781 NYSE YPF Mon, Jul 26, 2004 39.26 39.26 39.11 39.16
2780 NYSE YPF Fri, Jul 23, 2004 39.65 39.65 39.29 39.45
2779 NYSE YPF Thu, Jul 22, 2004 39.95 39.95 39.40 39.40
2778 NYSE YPF Wed, Jul 21, 2004 39.85 40.00 39.30 39.70
2777 NYSE YPF Tue, Jul 20, 2004 39.18 39.75 39.18 39.60
2776 NYSE YPF Mon, Jul 19, 2004 39.46 39.50 39.25 39.29
2775 NYSE YPF Fri, Jul 16, 2004 39.50 39.77 39.50 39.71
2774 NYSE YPF Thu, Jul 15, 2004 39.59 39.65 39.19 39.19
2773 NYSE YPF Wed, Jul 14, 2004 39.52 39.63 39.49 39.49
2772 NYSE YPF Tue, Jul 13, 2004 39.95 39.99 39.27 39.42
2771 NYSE YPF Mon, Jul 12, 2004 39.77 39.99 39.75 39.75
2770 NYSE YPF Fri, Jul 9, 2004 39.53 39.93 39.53 39.77
2769 NYSE YPF Thu, Jul 8, 2004 39.85 39.99 39.68 39.68
2768 NYSE YPF Wed, Jul 7, 2004 39.45 39.61 39.11 39.50
2767 NYSE YPF Tue, Jul 6, 2004 39.45 39.45 38.80 39.20
2766 NYSE YPF Fri, Jul 2, 2004 39.01 39.75 39.01 39.20
2765 NYSE YPF Thu, Jul 1, 2004 39.24 39.24 38.85 39.01
2764 NYSE YPF Wed, Jun 30, 2004 39.31 39.32 38.75 39.01
2763 NYSE YPF Tue, Jun 29, 2004 39.86 39.86 39.25 39.25
2762 NYSE YPF Mon, Jun 28, 2004 39.74 39.75 39.50 39.61
2761 NYSE YPF Fri, Jun 25, 2004 39.90 39.95 39.50 39.50
2760 NYSE YPF Thu, Jun 24, 2004 39.78 39.88 39.78 39.85
2759 NYSE YPF Wed, Jun 23, 2004 39.82 39.82 39.64 39.72
2758 NYSE YPF Tue, Jun 22, 2004 39.38 39.75 39.20 39.70
2757 NYSE YPF Mon, Jun 21, 2004 39.12 39.30 39.03 39.16
2756 NYSE YPF Fri, Jun 18, 2004 39.07 39.27 39.00 39.02
2755 NYSE YPF Thu, Jun 17, 2004 38.59 38.86 38.19 38.82
2754 NYSE YPF Wed, Jun 16, 2004 38.26 38.99 38.26 38.84
2753 NYSE YPF Tue, Jun 15, 2004 38.10 38.10 38.00 38.00
2752 NYSE YPF Mon, Jun 14, 2004 38.40 38.40 37.75 37.85
2751 NYSE YPF Thu, Jun 10, 2004 38.52 38.72 38.50 38.50
2750 NYSE YPF Wed, Jun 9, 2004 38.76 38.85 38.51 38.51
2749 NYSE YPF Tue, Jun 8, 2004 39.00 39.00 38.75 38.95
2748 NYSE YPF Mon, Jun 7, 2004 39.19 39.19 39.00 39.00
2747 NYSE YPF Fri, Jun 4, 2004 38.77 39.00 38.77 38.94
2746 NYSE YPF Thu, Jun 3, 2004 38.90 38.99 38.52 38.52
2745 NYSE YPF Wed, Jun 2, 2004 39.90 40.05 39.00 39.15
2744 NYSE YPF Tue, Jun 1, 2004 38.63 39.50 38.63 39.30
2743 NYSE YPF Fri, May 28, 2004 37.88 38.88 37.88 38.88
2742 NYSE YPF Thu, May 27, 2004 37.62 37.88 37.62 37.85
2741 NYSE YPF Wed, May 26, 2004 36.75 37.75 36.75 37.62
2740 NYSE YPF Tue, May 25, 2004 36.79 36.79 36.70 36.70
2739 NYSE YPF Mon, May 24, 2004 36.40 36.61 36.40 36.61
2738 NYSE YPF Fri, May 21, 2004 36.50 36.68 36.25 36.65
2737 NYSE YPF Thu, May 20, 2004 36.60 36.60 36.50 36.51
2736 NYSE YPF Wed, May 19, 2004 36.78 36.78 36.50 36.70
2735 NYSE YPF Tue, May 18, 2004 36.60 36.60 36.60 36.60
2734 NYSE YPF Mon, May 17, 2004 36.85 36.86 36.38 36.50
2733 NYSE YPF Fri, May 14, 2004 36.56 37.10 36.56 37.10
2732 NYSE YPF Thu, May 13, 2004 37.00 37.08 36.55 36.71
2731 NYSE YPF Wed, May 12, 2004 37.19 37.19 36.65 36.80
2730 NYSE YPF Tue, May 11, 2004 36.75 36.95 36.52 36.94
2729 NYSE YPF Mon, May 10, 2004 37.98 38.20 36.03 36.03
2728 NYSE YPF Fri, May 7, 2004 38.80 38.80 37.76 37.90
2727 NYSE YPF Thu, May 6, 2004 38.77 39.12 38.50 38.60
2726 NYSE YPF Wed, May 5, 2004 38.91 39.00 38.91 39.00
2725 NYSE YPF Tue, May 4, 2004 38.60 39.25 38.60 39.07
2724 NYSE YPF Mon, May 3, 2004 39.55 39.55 38.50 38.75
2723 NYSE YPF Fri, Apr 30, 2004 39.00 39.50 38.39 39.50
2722 NYSE YPF Thu, Apr 29, 2004 41.00 41.00 38.95 38.96
2721 NYSE YPF Wed, Apr 28, 2004 44.00 44.00 43.75 44.00
2720 NYSE YPF Tue, Apr 27, 2004 43.50 44.29 43.25 43.88
2719 NYSE YPF Mon, Apr 26, 2004 41.20 42.20 41.20 41.75
2718 NYSE YPF Fri, Apr 23, 2004 39.85 41.20 39.85 40.95
2717 NYSE YPF Thu, Apr 22, 2004 39.56 40.20 39.56 40.10
2716 NYSE YPF Wed, Apr 21, 2004 40.16 40.16 39.28 39.81
2715 NYSE YPF Tue, Apr 20, 2004 40.38 41.09 40.11 40.41
2714 NYSE YPF Mon, Apr 19, 2004 40.43 41.18 39.69 40.63
2713 NYSE YPF Fri, Apr 16, 2004 39.60 40.60 39.50 40.55
2712 NYSE YPF Thu, Apr 15, 2004 39.60 39.85 39.35 39.85
2711 NYSE YPF Wed, Apr 14, 2004 39.28 39.98 38.90 39.66
2710 NYSE YPF Tue, Apr 13, 2004 39.63 40.00 39.38 39.53
2709 NYSE YPF Mon, Apr 12, 2004 39.50 39.82 39.45 39.82
2708 NYSE YPF Thu, Apr 8, 2004 38.00 40.00 37.75 40.00
2707 NYSE YPF Wed, Apr 7, 2004 39.97 40.25 39.97 40.01
2706 NYSE YPF Tue, Apr 6, 2004 39.51 39.97 38.76 39.95
2705 NYSE YPF Mon, Apr 5, 2004 39.76 39.76 39.76 39.76
2704 NYSE YPF Fri, Apr 2, 2004 40.49 40.49 39.85 39.93
2703 NYSE YPF Thu, Apr 1, 2004 39.79 40.35 39.79 40.25
2702 NYSE YPF Wed, Mar 31, 2004 39.30 39.90 39.30 39.79
2701 NYSE YPF Tue, Mar 30, 2004 39.75 40.00 39.50 40.00
2700 NYSE YPF Mon, Mar 29, 2004 39.90 40.08 39.75 39.75
2699 NYSE YPF Fri, Mar 26, 2004 40.40 40.75 39.99 40.00
2698 NYSE YPF Thu, Mar 25, 2004 39.93 40.60 39.93 40.40
2697 NYSE YPF Wed, Mar 24, 2004 40.34 40.60 39.99 39.99
2696 NYSE YPF Tue, Mar 23, 2004 40.20 40.48 40.11 40.11
2695 NYSE YPF Mon, Mar 22, 2004 40.25 40.60 39.94 40.00
2694 NYSE YPF Fri, Mar 19, 2004 40.00 40.50 39.76 39.90
2693 NYSE YPF Thu, Mar 18, 2004 38.90 39.49 38.82 39.47
2692 NYSE YPF Wed, Mar 17, 2004 38.60 39.80 38.60 39.40
2691 NYSE YPF Tue, Mar 16, 2004 38.20 39.00 38.10 38.40
2690 NYSE YPF Mon, Mar 15, 2004 37.60 38.26 37.50 38.00
2689 NYSE YPF Fri, Mar 12, 2004 37.83 38.24 37.70 37.76
2688 NYSE YPF Thu, Mar 11, 2004 38.28 38.84 38.01 38.02
2687 NYSE YPF Wed, Mar 10, 2004 38.91 39.24 38.53 38.53
2686 NYSE YPF Tue, Mar 9, 2004 38.24 38.95 38.24 38.91
2685 NYSE YPF Mon, Mar 8, 2004 38.10 38.85 38.10 38.49
2684 NYSE YPF Fri, Mar 5, 2004 38.59 38.59 38.01 38.35
2683 NYSE YPF Thu, Mar 4, 2004 39.10 39.42 38.59 38.84
2682 NYSE YPF Wed, Mar 3, 2004 40.00 40.00 38.97 39.35
2681 NYSE YPF Tue, Mar 2, 2004 40.13 40.50 39.52 39.75
2680 NYSE YPF Mon, Mar 1, 2004 38.20 40.17 38.20 40.13
2679 NYSE YPF Fri, Feb 27, 2004 38.48 38.48 38.05 38.10
2678 NYSE YPF Thu, Feb 26, 2004 38.75 38.81 38.25 38.34
2677 NYSE YPF Wed, Feb 25, 2004 38.23 38.99 38.23 38.69
2676 NYSE YPF Tue, Feb 24, 2004 40.13 40.25 37.95 37.98
2675 NYSE YPF Mon, Feb 23, 2004 39.82 40.37 39.77 40.37
2674 NYSE YPF Fri, Feb 20, 2004 38.55 39.60 38.55 39.32
2673 NYSE YPF Thu, Feb 19, 2004 39.00 39.00 38.30 38.30
2672 NYSE YPF Wed, Feb 18, 2004 38.32 38.52 38.04 38.45
2671 NYSE YPF Tue, Feb 17, 2004 39.50 39.59 38.30 38.31
2670 NYSE YPF Fri, Feb 13, 2004 39.48 39.48 39.16 39.18
2669 NYSE YPF Thu, Feb 12, 2004 39.95 40.23 39.23 39.23
2668 NYSE YPF Wed, Feb 11, 2004 39.34 40.00 39.25 39.70
2667 NYSE YPF Tue, Feb 10, 2004 38.02 38.85 37.75 38.84
2666 NYSE YPF Mon, Feb 9, 2004 37.00 37.94 37.00 37.52
2665 NYSE YPF Fri, Feb 6, 2004 36.20 36.50 35.55 36.50
2664 NYSE YPF Thu, Feb 5, 2004 37.17 37.18 35.59 35.95
2663 NYSE YPF Wed, Feb 4, 2004 38.20 38.60 36.75 37.42
2662 NYSE YPF Tue, Feb 3, 2004 37.20 38.30 37.20 38.05
2661 NYSE YPF Mon, Feb 2, 2004 35.60 37.20 33.01 37.20
2660 NYSE YPF Fri, Jan 30, 2004 40.00 40.01 36.85 37.40
2659 NYSE YPF Thu, Jan 29, 2004 42.45 42.45 40.20 40.21
2658 NYSE YPF Wed, Jan 28, 2004 42.73 43.18 42.70 42.70
2657 NYSE YPF Tue, Jan 27, 2004 42.71 43.00 42.60 42.74
2656 NYSE YPF Mon, Jan 26, 2004 43.00 43.00 42.50 42.61
2655 NYSE YPF Fri, Jan 23, 2004 43.27 43.27 42.80 43.10
2654 NYSE YPF Thu, Jan 22, 2004 43.73 43.74 43.30 43.52
2653 NYSE YPF Wed, Jan 21, 2004 43.65 44.00 43.50 43.98
2652 NYSE YPF Tue, Jan 20, 2004 41.63 43.90 41.59 43.40
2651 NYSE YPF Fri, Jan 16, 2004 41.64 41.80 41.04 41.05
2650 NYSE YPF Thu, Jan 15, 2004 42.00 42.00 41.63 41.64
2649 NYSE YPF Wed, Jan 14, 2004 42.00 42.00 41.68 41.97
2648 NYSE YPF Tue, Jan 13, 2004 40.52 42.00 40.52 41.95
2647 NYSE YPF Mon, Jan 12, 2004 41.31 41.35 40.54 40.60
2646 NYSE YPF Fri, Jan 9, 2004 40.70 41.47 40.70 41.06
2645 NYSE YPF Thu, Jan 8, 2004 39.51 41.31 39.51 40.66
2644 NYSE YPF Wed, Jan 7, 2004 38.76 42.70 38.76 39.26
2643 NYSE YPF Tue, Jan 6, 2004 37.81 39.00 37.81 38.76
2642 NYSE YPF Mon, Jan 5, 2004 37.03 38.00 37.03 37.96
2641 NYSE YPF Fri, Jan 2, 2004 36.87 37.00 36.66 36.68
2640 NYSE YPF Wed, Dec 31, 2003 37.05 37.45 36.98 37.02
2639 NYSE YPF Tue, Dec 30, 2003 37.10 37.33 37.05 37.15
2638 NYSE YPF Mon, Dec 29, 2003 36.52 37.35 36.25 37.35
2637 NYSE YPF Fri, Dec 26, 2003 35.87 36.50 35.77 36.02
2636 NYSE YPF Wed, Dec 24, 2003 35.61 35.62 35.49 35.62
2635 NYSE YPF Tue, Dec 23, 2003 35.55 35.64 35.49 35.61
2634 NYSE YPF Mon, Dec 22, 2003 35.11 35.55 35.11 35.50
2633 NYSE YPF Fri, Dec 19, 2003 34.90 35.08 34.87 35.03
2632 NYSE YPF Thu, Dec 18, 2003 34.29 34.76 34.27 34.76
2631 NYSE YPF Wed, Dec 17, 2003 34.44 34.45 34.32 34.43
2630 NYSE YPF Tue, Dec 16, 2003 34.44 34.69 34.42 34.48
2629 NYSE YPF Mon, Dec 15, 2003 34.74 34.87 34.38 34.44
2628 NYSE YPF Fri, Dec 12, 2003 34.73 34.99 34.73 34.90
2627 NYSE YPF Thu, Dec 11, 2003 35.00 35.00 34.75 34.83
2626 NYSE YPF Wed, Dec 10, 2003 35.27 35.50 35.00 35.08
2625 NYSE YPF Tue, Dec 9, 2003 34.90 35.13 34.80 35.13
2624 NYSE YPF Mon, Dec 8, 2003 34.30 34.75 34.30 34.75
2623 NYSE YPF Fri, Dec 5, 2003 34.40 34.50 34.40 34.48
2622 NYSE YPF Thu, Dec 4, 2003 34.11 34.42 33.89 34.34
2621 NYSE YPF Wed, Dec 3, 2003 34.20 34.48 34.10 34.21
2620 NYSE YPF Tue, Dec 2, 2003 34.32 34.50 34.19 34.19
2619 NYSE YPF Mon, Dec 1, 2003 34.00 34.50 34.00 34.47
2618 NYSE YPF Fri, Nov 28, 2003 33.26 33.60 33.26 33.56
2617 NYSE YPF Wed, Nov 26, 2003 32.78 33.27 32.68 33.16
2616 NYSE YPF Tue, Nov 25, 2003 32.19 32.97 32.19 32.63
2615 NYSE YPF Mon, Nov 24, 2003 31.50 32.19 31.26 32.19
2614 NYSE YPF Fri, Nov 21, 2003 32.46 32.46 31.35 31.56
2613 NYSE YPF Thu, Nov 20, 2003 32.58 32.75 32.37 32.56
2612 NYSE YPF Wed, Nov 19, 2003 33.17 33.17 32.25 32.83
2611 NYSE YPF Tue, Nov 18, 2003 34.18 34.19 32.78 33.22
2610 NYSE YPF Mon, Nov 17, 2003 34.49 34.80 34.18 34.18
2609 NYSE YPF Fri, Nov 14, 2003 34.45 34.75 34.25 34.39
2608 NYSE YPF Thu, Nov 13, 2003 33.65 34.20 33.60 34.20
2607 NYSE YPF Wed, Nov 12, 2003 33.23 33.75 33.20 33.75
2606 NYSE YPF Tue, Nov 11, 2003 33.85 33.99 33.22 33.23
2605 NYSE YPF Mon, Nov 10, 2003 33.80 33.84 33.30 33.65
2604 NYSE YPF Fri, Nov 7, 2003 33.85 35.00 33.80 33.86
2603 NYSE YPF Thu, Nov 6, 2003 33.60 33.81 33.60 33.80
2602 NYSE YPF Wed, Nov 5, 2003 33.10 33.60 33.00 33.60
2601 NYSE YPF Tue, Nov 4, 2003 32.98 33.25 32.78 33.01
2600 NYSE YPF Mon, Nov 3, 2003 33.26 33.50 32.91 32.91
2599 NYSE YPF Fri, Oct 31, 2003 33.55 33.55 32.99 33.01
2598 NYSE YPF Thu, Oct 30, 2003 33.30 33.50 32.92 33.30
2597 NYSE YPF Wed, Oct 29, 2003 32.85 33.45 32.85 33.28
2596 NYSE YPF Tue, Oct 28, 2003 32.18 32.75 32.04 32.75
2595 NYSE YPF Mon, Oct 27, 2003 31.64 32.10 31.64 32.08
2594 NYSE YPF Fri, Oct 24, 2003 32.10 32.18 31.23 31.39
2593 NYSE YPF Thu, Oct 23, 2003 31.48 32.10 31.48 31.94
2592 NYSE YPF Wed, Oct 22, 2003 31.60 32.01 31.44 31.44
2591 NYSE YPF Tue, Oct 21, 2003 31.00 31.85 30.81 31.35
2590 NYSE YPF Mon, Oct 20, 2003 30.75 30.95 30.40 30.80
2589 NYSE YPF Fri, Oct 17, 2003 30.95 30.95 30.65 30.65
2588 NYSE YPF Thu, Oct 16, 2003 30.89 31.20 30.89 31.10
2587 NYSE YPF Wed, Oct 15, 2003 31.01 31.55 31.01 31.04
2586 NYSE YPF Tue, Oct 14, 2003 30.77 31.36 30.71 30.76
2585 NYSE YPF Mon, Oct 13, 2003 30.39 30.85 30.39 30.77
2584 NYSE YPF Fri, Oct 10, 2003 30.11 30.50 29.94 30.14
2583 NYSE YPF Thu, Oct 9, 2003 30.00 30.00 29.85 29.86
2582 NYSE YPF Wed, Oct 8, 2003 29.51 29.90 29.26 29.83
2581 NYSE YPF Tue, Oct 7, 2003 28.70 29.70 28.70 29.58
2580 NYSE YPF Mon, Oct 6, 2003 27.80 28.50 27.80 28.45
2579 NYSE YPF Fri, Oct 3, 2003 27.46 27.85 27.46 27.85
2578 NYSE YPF Thu, Oct 2, 2003 27.21 27.50 27.21 27.41
2577 NYSE YPF Wed, Oct 1, 2003 26.90 27.29 26.80 27.20
2576 NYSE YPF Tue, Sep 30, 2003 26.61 27.09 26.60 26.80
2575 NYSE YPF Mon, Sep 29, 2003 26.31 26.75 26.30 26.69
2574 NYSE YPF Fri, Sep 26, 2003 26.40 26.40 26.04 26.28
2573 NYSE YPF Thu, Sep 25, 2003 26.32 26.41 26.01 26.41
2572 NYSE YPF Wed, Sep 24, 2003 25.95 27.00 25.95 26.22
2571 NYSE YPF Tue, Sep 23, 2003 25.33 26.10 25.33 25.85
2570 NYSE YPF Mon, Sep 22, 2003 25.98 25.98 25.26 25.43
2569 NYSE YPF Fri, Sep 19, 2003 26.08 26.10 25.94 25.94
2568 NYSE YPF Thu, Sep 18, 2003 26.40 26.40 26.20 26.20
2567 NYSE YPF Wed, Sep 17, 2003 26.25 26.30 26.22 26.23
2566 NYSE YPF Tue, Sep 16, 2003 26.30 26.30 25.98 26.10
2565 NYSE YPF Mon, Sep 15, 2003 26.26 26.35 26.20 26.26
2564 NYSE YPF Fri, Sep 12, 2003 26.70 26.70 26.16 26.26
2563 NYSE YPF Thu, Sep 11, 2003 26.52 26.58 25.41 26.58
2562 NYSE YPF Wed, Sep 10, 2003 26.60 26.61 26.50 26.59
2561 NYSE YPF Tue, Sep 9, 2003 26.85 26.85 26.69 26.69
2560 NYSE YPF Mon, Sep 8, 2003 26.95 27.00 26.35 26.70
2559 NYSE YPF Fri, Sep 5, 2003 26.00 26.85 26.00 26.81
2558 NYSE YPF Thu, Sep 4, 2003 25.20 25.95 25.20 25.95
2557 NYSE YPF Wed, Sep 3, 2003 25.10 25.46 25.01 25.30
2556 NYSE YPF Tue, Sep 2, 2003 24.85 25.18 24.75 25.07
2555 NYSE YPF Fri, Aug 29, 2003 24.41 24.80 24.40 24.60
2554 NYSE YPF Thu, Aug 28, 2003 24.35 24.55 24.35 24.52
2553 NYSE YPF Wed, Aug 27, 2003 24.30 24.31 24.30 24.31
2552 NYSE YPF Tue, Aug 26, 2003 24.13 24.50 24.00 24.40
2551 NYSE YPF Mon, Aug 25, 2003 24.18 24.35 23.73 23.99
2550 NYSE YPF Fri, Aug 22, 2003 24.68 24.68 24.03 24.13
2549 NYSE YPF Thu, Aug 21, 2003 24.43 25.25 24.05 24.46
2548 NYSE YPF Wed, Aug 20, 2003 25.20 25.20 23.91 24.08
2547 NYSE YPF Tue, Aug 19, 2003 25.67 25.67 25.14 25.15
2546 NYSE YPF Mon, Aug 18, 2003 25.51 25.68 25.26 25.68
2545 NYSE YPF Fri, Aug 15, 2003 25.67 25.77 25.55 25.66
2544 NYSE YPF Thu, Aug 14, 2003 25.50 25.55 25.30 25.52
2543 NYSE YPF Wed, Aug 13, 2003 25.21 25.45 25.21 25.40
2542 NYSE YPF Tue, Aug 12, 2003 24.61 25.20 24.61 25.11
2541 NYSE YPF Mon, Aug 11, 2003 25.78 25.78 24.45 24.61
2540 NYSE YPF Fri, Aug 8, 2003 25.30 25.61 25.28 25.60
2539 NYSE YPF Thu, Aug 7, 2003 25.68 25.68 25.30 25.40
2538 NYSE YPF Wed, Aug 6, 2003 25.70 25.70 25.40 25.55
2537 NYSE YPF Tue, Aug 5, 2003 26.00 26.00 25.60 25.70
2536 NYSE YPF Mon, Aug 4, 2003 26.02 26.09 25.98 25.98
2535 NYSE YPF Fri, Aug 1, 2003 25.86 25.94 25.86 25.87
2534 NYSE YPF Thu, Jul 31, 2003 25.75 25.92 25.75 25.86
2533 NYSE YPF Wed, Jul 30, 2003 25.88 25.98 25.80 25.81
2532 NYSE YPF Tue, Jul 29, 2003 25.66 25.80 25.54 25.77
2531 NYSE YPF Mon, Jul 28, 2003 26.00 26.09 25.60 25.91
2530 NYSE YPF Fri, Jul 25, 2003 26.15 26.15 25.70 25.75
2529 NYSE YPF Thu, Jul 24, 2003 26.15 26.30 25.95 26.00
2528 NYSE YPF Wed, Jul 23, 2003 25.92 26.30 25.92 26.05
2527 NYSE YPF Tue, Jul 22, 2003 25.90 26.05 25.70 25.91
2526 NYSE YPF Mon, Jul 21, 2003 25.94 26.05 25.94 26.05
2525 NYSE YPF Fri, Jul 18, 2003 26.00 26.00 25.60 25.84
2524 NYSE YPF Thu, Jul 17, 2003 26.40 26.55 25.85 25.85
2523 NYSE YPF Wed, Jul 16, 2003 26.70 26.90 26.60 26.60
2522 NYSE YPF Tue, Jul 15, 2003 27.10 27.30 26.75 26.75
2521 NYSE YPF Mon, Jul 14, 2003 26.45 27.10 26.31 26.70
2520 NYSE YPF Fri, Jul 11, 2003 25.60 26.35 25.55 26.30
2519 NYSE YPF Thu, Jul 10, 2003 26.25 26.75 25.85 26.20
2518 NYSE YPF Wed, Jul 9, 2003 26.61 26.61 25.85 26.21
2517 NYSE YPF Tue, Jul 8, 2003 26.90 26.95 26.80 26.86
2516 NYSE YPF Mon, Jul 7, 2003 27.15 27.21 26.91 27.00
2515 NYSE YPF Thu, Jul 3, 2003 27.20 27.20 26.90 26.96
2514 NYSE YPF Wed, Jul 2, 2003 26.30 27.20 26.30 27.05
2513 NYSE YPF Tue, Jul 1, 2003 26.60 26.78 26.01 26.18
2512 NYSE YPF Mon, Jun 30, 2003 25.85 26.60 25.85 26.60
2511 NYSE YPF Fri, Jun 27, 2003 26.74 26.95 25.85 25.86
2510 NYSE YPF Thu, Jun 26, 2003 26.92 27.15 26.70 27.15
2509 NYSE YPF Wed, Jun 25, 2003 27.83 28.00 26.85 26.92
2508 NYSE YPF Tue, Jun 24, 2003 28.25 28.84 27.99 27.99
2507 NYSE YPF Mon, Jun 23, 2003 28.80 28.80 27.39 28.15
2506 NYSE YPF Fri, Jun 20, 2003 28.80 29.01 28.65 28.66
2505 NYSE YPF Thu, Jun 19, 2003 28.55 28.55 27.56 28.55
2504 NYSE YPF Wed, Jun 18, 2003 29.20 29.49 28.75 28.75
2503 NYSE YPF Tue, Jun 17, 2003 29.00 29.50 28.75 29.00
2502 NYSE YPF Mon, Jun 16, 2003 28.75 29.00 28.75 28.95
2501 NYSE YPF Fri, Jun 13, 2003 28.40 28.90 28.40 28.51
2500 NYSE YPF Thu, Jun 12, 2003 27.95 28.60 27.80 28.40
2499 NYSE YPF Wed, Jun 11, 2003 26.50 27.90 26.50 27.86
2498 NYSE YPF Tue, Jun 10, 2003 25.95 26.25 25.95 26.07
2497 NYSE YPF Mon, Jun 9, 2003 25.45 25.70 25.45 25.66
2496 NYSE YPF Fri, Jun 6, 2003 25.63 25.65 24.95 25.38
2495 NYSE YPF Thu, Jun 5, 2003 25.50 25.90 25.44 25.53
2494 NYSE YPF Wed, Jun 4, 2003 25.50 25.80 25.37 25.37
2493 NYSE YPF Tue, Jun 3, 2003 25.30 25.55 25.30 25.36
2492 NYSE YPF Mon, Jun 2, 2003 24.75 25.10 24.75 25.10
2491 NYSE YPF Fri, May 30, 2003 24.85 25.05 24.60 24.65
2490 NYSE YPF Thu, May 29, 2003 24.70 24.82 24.35 24.70
2489 NYSE YPF Wed, May 28, 2003 23.95 25.25 23.95 24.90
2488 NYSE YPF Tue, May 27, 2003 23.20 23.90 23.20 23.85
2487 NYSE YPF Fri, May 23, 2003 22.75 23.00 22.72 23.00
2486 NYSE YPF Thu, May 22, 2003 22.42 22.78 22.42 22.62
2485 NYSE YPF Wed, May 21, 2003 21.78 22.22 21.77 22.22
2484 NYSE YPF Tue, May 20, 2003 21.91 22.10 21.75 21.91
2483 NYSE YPF Mon, May 19, 2003 22.25 22.30 21.90 21.91
2482 NYSE YPF Fri, May 16, 2003 22.20 22.23 22.00 22.16
2481 NYSE YPF Thu, May 15, 2003 21.75 22.23 21.75 22.10
2480 NYSE YPF Wed, May 14, 2003 21.83 22.00 21.75 21.76
2479 NYSE YPF Tue, May 13, 2003 21.90 22.30 21.80 21.80
2478 NYSE YPF Mon, May 12, 2003 22.20 22.65 22.00 22.00
2477 NYSE YPF Fri, May 9, 2003 22.00 22.25 22.00 22.08
2476 NYSE YPF Thu, May 8, 2003 21.25 21.76 21.25 21.76
2475 NYSE YPF Wed, May 7, 2003 21.20 21.38 21.01 21.25
2474 NYSE YPF Tue, May 6, 2003 21.25 21.25 20.70 21.10
2473 NYSE YPF Mon, May 5, 2003 21.25 21.49 21.00 21.01
2472 NYSE YPF Fri, May 2, 2003 20.50 20.85 20.40 20.85
2471 NYSE YPF Thu, May 1, 2003 19.60 20.61 19.60 20.25
2470 NYSE YPF Wed, Apr 30, 2003 19.32 19.70 19.25 19.61
2469 NYSE YPF Tue, Apr 29, 2003 18.84 19.20 18.75 19.11
2468 NYSE YPF Mon, Apr 28, 2003 19.00 19.00 18.75 18.95
2467 NYSE YPF Fri, Apr 25, 2003 18.75 18.90 18.75 18.90
2466 NYSE YPF Thu, Apr 24, 2003 18.60 19.00 18.41 18.92
2465 NYSE YPF Wed, Apr 23, 2003 18.30 18.49 18.25 18.49
2464 NYSE YPF Tue, Apr 22, 2003 17.50 18.40 17.50 18.25
2463 NYSE YPF Mon, Apr 21, 2003 18.67 19.20 18.67 19.10
2462 NYSE YPF Thu, Apr 17, 2003 18.30 18.45 18.15 18.42
2461 NYSE YPF Wed, Apr 16, 2003 18.75 18.76 18.47 18.47
2460 NYSE YPF Tue, Apr 15, 2003 18.70 18.97 18.63 18.91
2459 NYSE YPF Mon, Apr 14, 2003 18.50 18.65 18.43 18.60
2458 NYSE YPF Fri, Apr 11, 2003 18.40 18.50 18.39 18.43
2457 NYSE YPF Thu, Apr 10, 2003 18.28 18.49 18.18 18.49
2456 NYSE YPF Wed, Apr 9, 2003 17.80 18.23 17.60 18.23
2455 NYSE YPF Tue, Apr 8, 2003 17.40 17.80 17.40 17.80
2454 NYSE YPF Mon, Apr 7, 2003 18.50 18.50 17.01 17.50
2453 NYSE YPF Fri, Apr 4, 2003 18.51 18.51 18.51 18.51
2452 NYSE YPF Thu, Apr 3, 2003 18.70 18.70 18.52 18.52
2451 NYSE YPF Wed, Apr 2, 2003 18.77 18.77 18.51 18.60
2450 NYSE YPF Tue, Apr 1, 2003 19.00 19.35 18.75 18.77
2449 NYSE YPF Mon, Mar 31, 2003 18.40 19.00 18.40 18.78
2448 NYSE YPF Fri, Mar 28, 2003 17.41 18.68 17.41 18.20
2447 NYSE YPF Thu, Mar 27, 2003 17.40 17.50 17.28 17.40
2446 NYSE YPF Wed, Mar 26, 2003 17.25 17.30 17.25 17.30
2445 NYSE YPF Tue, Mar 25, 2003 17.19 17.30 17.19 17.30
2444 NYSE YPF Mon, Mar 24, 2003 16.65 17.21 16.65 17.21
2443 NYSE YPF Fri, Mar 21, 2003 17.09 17.25 16.81 16.81
2442 NYSE YPF Thu, Mar 20, 2003 16.79 17.52 16.79 17.25
2441 NYSE YPF Wed, Mar 19, 2003 16.35 16.75 16.20 16.58
2440 NYSE YPF Tue, Mar 18, 2003 16.05 16.51 15.90 16.50
2439 NYSE YPF Mon, Mar 17, 2003 16.05 16.05 15.99 15.99
2438 NYSE YPF Fri, Mar 14, 2003 15.87 16.00 15.85 15.91
2437 NYSE YPF Thu, Mar 13, 2003 15.72 16.00 15.61 15.81
2436 NYSE YPF Wed, Mar 12, 2003 15.80 15.80 15.50 15.50
2435 NYSE YPF Tue, Mar 11, 2003 16.00 16.00 15.75 16.00
2434 NYSE YPF Mon, Mar 10, 2003 15.85 16.00 15.85 16.00
2433 NYSE YPF Fri, Mar 7, 2003 15.69 15.80 15.59 15.75
2432 NYSE YPF Thu, Mar 6, 2003 15.39 15.70 15.39 15.70
2431 NYSE YPF Wed, Mar 5, 2003 15.39 15.46 15.29 15.46
2430 NYSE YPF Tue, Mar 4, 2003 15.75 15.75 15.60 15.70
2429 NYSE YPF Mon, Mar 3, 2003 15.60 15.73 15.60 15.73
2428 NYSE YPF Fri, Feb 28, 2003 15.52 15.75 15.52 15.75
2427 NYSE YPF Thu, Feb 27, 2003 15.80 15.80 15.20 15.42
2426 NYSE YPF Wed, Feb 26, 2003 15.80 15.80 15.80 15.80
2425 NYSE YPF Tue, Feb 25, 2003 15.95 16.30 15.60 15.73
2424 NYSE YPF Mon, Feb 24, 2003 15.25 15.92 15.25 15.78
2423 NYSE YPF Fri, Feb 21, 2003 14.79 15.15 14.79 15.15
2422 NYSE YPF Thu, Feb 20, 2003 14.50 14.99 14.50 14.89
2421 NYSE YPF Wed, Feb 19, 2003 14.50 14.50 14.50 14.50
2420 NYSE YPF Tue, Feb 18, 2003 14.33 14.65 14.15 14.62
2419 NYSE YPF Fri, Feb 14, 2003 14.65 14.65 14.35 14.35
2418 NYSE YPF Thu, Feb 13, 2003 14.94 15.00 14.75 14.75
2417 NYSE YPF Wed, Feb 12, 2003 14.95 15.17 14.95 15.00
2416 NYSE YPF Tue, Feb 11, 2003 15.13 15.24 14.88 15.10
2415 NYSE YPF Mon, Feb 10, 2003 15.30 15.30 14.90 15.00
2414 NYSE YPF Fri, Feb 7, 2003 15.80 15.80 14.90 14.90
2413 NYSE YPF Thu, Feb 6, 2003 14.75 15.70 14.75 15.70
2412 NYSE YPF Wed, Feb 5, 2003 14.61 14.85 14.61 14.84
2411 NYSE YPF Tue, Feb 4, 2003 14.51 14.68 14.51 14.65
2410 NYSE YPF Mon, Feb 3, 2003 13.97 14.70 13.97 14.50
2409 NYSE YPF Fri, Jan 31, 2003 13.50 13.79 13.06 13.79
2408 NYSE YPF Thu, Jan 30, 2003 14.42 14.42 13.47 13.48
2407 NYSE YPF Wed, Jan 29, 2003 14.35 14.42 14.35 14.42
2406 NYSE YPF Tue, Jan 28, 2003 14.25 14.45 14.25 14.28
2405 NYSE YPF Mon, Jan 27, 2003 14.21 14.53 14.21 14.44
2404 NYSE YPF Fri, Jan 24, 2003 13.95 14.25 13.95 14.22
2403 NYSE YPF Thu, Jan 23, 2003 14.45 14.45 14.00 14.18
2402 NYSE YPF Wed, Jan 22, 2003 14.51 14.68 14.42 14.68
2401 NYSE YPF Tue, Jan 21, 2003 14.71 14.71 14.43 14.43
2400 NYSE YPF Fri, Jan 17, 2003 14.66 14.70 14.66 14.70
2399 NYSE YPF Thu, Jan 16, 2003 14.70 14.70 14.20 14.56
2398 NYSE YPF Wed, Jan 15, 2003 14.40 14.60 14.35 14.50
2397 NYSE YPF Tue, Jan 14, 2003 14.40 14.55 14.40 14.50
2396 NYSE YPF Mon, Jan 13, 2003 14.30 14.30 14.00 14.28
2395 NYSE YPF Fri, Jan 10, 2003 14.18 14.32 13.75 14.02
2394 NYSE YPF Thu, Jan 9, 2003 14.04 14.20 13.98 14.08
2393 NYSE YPF Wed, Jan 8, 2003 14.05 14.05 13.80 13.92
2392 NYSE YPF Tue, Jan 7, 2003 14.02 14.75 14.02 14.14
2391 NYSE YPF Mon, Jan 6, 2003 13.28 14.15 13.25 13.92
2390 NYSE YPF Fri, Jan 3, 2003 13.00 13.35 12.99 13.18
2389 NYSE YPF Thu, Jan 2, 2003 12.25 12.99 12.25 12.99
2388 NYSE YPF Tue, Dec 31, 2002 12.40 12.45 12.00 12.17
2387 NYSE YPF Mon, Dec 30, 2002 12.45 12.75 12.28 12.55
2386 NYSE YPF Fri, Dec 27, 2002 12.22 12.58 12.20 12.35
2385 NYSE YPF Thu, Dec 26, 2002 12.83 12.83 12.12 12.12
2384 NYSE YPF Tue, Dec 24, 2002 12.57 12.73 12.57 12.73
2383 NYSE YPF Mon, Dec 23, 2002 12.30 12.80 12.30 12.41
2382 NYSE YPF Fri, Dec 20, 2002 12.43 12.60 12.30 12.31
2381 NYSE YPF Thu, Dec 19, 2002 12.52 12.52 12.50 12.50
2380 NYSE YPF Wed, Dec 18, 2002 12.25 12.45 12.03 12.45
2379 NYSE YPF Tue, Dec 17, 2002 12.52 12.55 12.45 12.45
2378 NYSE YPF Mon, Dec 16, 2002 12.45 12.65 12.35 12.65
2377 NYSE YPF Fri, Dec 13, 2002 12.45 12.50 12.35 12.35
2376 NYSE YPF Thu, Dec 12, 2002 12.60 12.60 12.35 12.35
2375 NYSE YPF Wed, Dec 11, 2002 12.55 12.75 12.40 12.75
2374 NYSE YPF Tue, Dec 10, 2002 12.36 12.76 12.36 12.50
2373 NYSE YPF Mon, Dec 9, 2002 12.45 12.48 12.30 12.45
2372 NYSE YPF Fri, Dec 6, 2002 12.30 12.60 12.30 12.51
2371 NYSE YPF Thu, Dec 5, 2002 12.75 12.85 12.40 12.40
2370 NYSE YPF Wed, Dec 4, 2002 12.35 12.65 12.35 12.65
2369 NYSE YPF Tue, Dec 3, 2002 13.00 13.00 12.50 12.50
2368 NYSE YPF Mon, Dec 2, 2002 12.55 13.22 12.20 13.05
2367 NYSE YPF Fri, Nov 29, 2002 11.18 11.25 11.15 11.25
2366 NYSE YPF Wed, Nov 27, 2002 11.40 11.50 11.18 11.18
2365 NYSE YPF Tue, Nov 26, 2002 11.30 11.50 11.29 11.50
2364 NYSE YPF Mon, Nov 25, 2002 11.00 11.42 11.00 11.30
2363 NYSE YPF Fri, Nov 22, 2002 11.15 11.25 10.80 10.90
2362 NYSE YPF Thu, Nov 21, 2002 10.90 11.15 10.90 11.14
2361 NYSE YPF Wed, Nov 20, 2002 10.40 10.93 10.40 10.85
2360 NYSE YPF Tue, Nov 19, 2002 11.25 11.40 11.25 11.35
2359 NYSE YPF Mon, Nov 18, 2002 11.00 11.30 10.98 11.25
2358 NYSE YPF Fri, Nov 15, 2002 10.92 11.25 10.88 11.23
2357 NYSE YPF Thu, Nov 14, 2002 10.70 10.95 10.70 10.80
2356 NYSE YPF Wed, Nov 13, 2002 10.75 10.75 10.50 10.70
2355 NYSE YPF Tue, Nov 12, 2002 10.80 10.95 10.80 10.95
2354 NYSE YPF Mon, Nov 11, 2002 10.00 10.90 10.00 10.74
2353 NYSE YPF Fri, Nov 8, 2002 9.70 10.30 9.65 10.12
2352 NYSE YPF Thu, Nov 7, 2002 10.10 10.10 9.60 9.65
2351 NYSE YPF Wed, Nov 6, 2002 10.10 10.11 9.90 10.10
2350 NYSE YPF Tue, Nov 5, 2002 10.19 10.23 10.10 10.10
2349 NYSE YPF Mon, Nov 4, 2002 10.20 10.20 10.09 10.10
2348 NYSE YPF Fri, Nov 1, 2002 10.10 10.23 10.10 10.23
2347 NYSE YPF Thu, Oct 31, 2002 9.60 10.05 9.60 10.05
2346 NYSE YPF Wed, Oct 30, 2002 9.10 9.80 9.10 9.80
2345 NYSE YPF Tue, Oct 29, 2002 9.80 9.80 9.28 9.28
2344 NYSE YPF Mon, Oct 28, 2002 10.21 10.21 9.85 9.90
2343 NYSE YPF Fri, Oct 25, 2002 10.14 10.21 10.13 10.21
2342 NYSE YPF Thu, Oct 24, 2002 10.00 10.15 9.90 10.15
2341 NYSE YPF Wed, Oct 23, 2002 9.99 9.99 9.83 9.99
2340 NYSE YPF Tue, Oct 22, 2002 9.73 9.96 9.73 9.95
2339 NYSE YPF Mon, Oct 21, 2002 9.89 9.89 9.59 9.61
2338 NYSE YPF Fri, Oct 18, 2002 10.00 10.00 9.80 9.80
2337 NYSE YPF Thu, Oct 17, 2002 9.90 10.25 9.90 10.06
2336 NYSE YPF Wed, Oct 16, 2002 9.45 9.80 9.34 9.80
2335 NYSE YPF Tue, Oct 15, 2002 9.28 9.50 9.28 9.35
2334 NYSE YPF Mon, Oct 14, 2002 9.90 9.90 9.32 9.38
2333 NYSE YPF Fri, Oct 11, 2002 9.95 10.01 9.95 10.00
2332 NYSE YPF Thu, Oct 10, 2002 9.90 10.00 9.85 9.90
2331 NYSE YPF Wed, Oct 9, 2002 9.99 9.99 9.81 9.81
2330 NYSE YPF Tue, Oct 8, 2002 10.36 10.36 10.10 10.10
2329 NYSE YPF Mon, Oct 7, 2002 10.39 10.39 10.30 10.30
2328 NYSE YPF Fri, Oct 4, 2002 10.45 10.45 10.40 10.40
2327 NYSE YPF Thu, Oct 3, 2002 10.90 10.90 10.53 10.54
2326 NYSE YPF Wed, Oct 2, 2002 11.03 11.03 11.03 11.03
2325 NYSE YPF Tue, Oct 1, 2002 10.60 10.99 10.60 10.96
2324 NYSE YPF Mon, Sep 30, 2002 10.81 10.81 10.50 10.50
2323 NYSE YPF Fri, Sep 27, 2002 11.05 11.05 10.90 10.90
2322 NYSE YPF Thu, Sep 26, 2002 10.49 11.00 10.49 11.00
2321 NYSE YPF Wed, Sep 25, 2002 10.55 10.60 10.35 10.41
2320 NYSE YPF Tue, Sep 24, 2002 11.25 11.43 10.70 10.70
2319 NYSE YPF Mon, Sep 23, 2002 11.30 11.40 11.30 11.40
2318 NYSE YPF Fri, Sep 20, 2002 11.25 11.45 11.25 11.45
2317 NYSE YPF Thu, Sep 19, 2002 11.70 11.70 11.35 11.35
2316 NYSE YPF Wed, Sep 18, 2002 11.95 11.95 11.60 11.60
2315 NYSE YPF Tue, Sep 17, 2002 12.01 12.15 11.85 11.85
2314 NYSE YPF Mon, Sep 16, 2002 12.01 12.01 12.01 12.01
2313 NYSE YPF Fri, Sep 13, 2002 12.10 12.18 12.00 12.18
2312 NYSE YPF Thu, Sep 12, 2002 12.26 12.35 12.25 12.25
2311 NYSE YPF Wed, Sep 11, 2002 12.00 12.20 12.00 12.20
2310 NYSE YPF Tue, Sep 10, 2002 12.00 12.01 12.00 12.00
2309 NYSE YPF Mon, Sep 9, 2002 11.65 12.00 11.65 12.00
2308 NYSE YPF Fri, Sep 6, 2002 11.45 11.65 11.45 11.60
2307 NYSE YPF Thu, Sep 5, 2002 11.50 11.60 11.40 11.40
2306 NYSE YPF Wed, Sep 4, 2002 11.70 11.70 11.65 11.65
2305 NYSE YPF Tue, Sep 3, 2002 12.10 12.10 11.55 11.55
2304 NYSE YPF Fri, Aug 30, 2002 12.20 12.35 12.20 12.20
2303 NYSE YPF Thu, Aug 29, 2002 12.20 12.30 12.20 12.20
2302 NYSE YPF Wed, Aug 28, 2002 12.10 12.45 12.00 12.44
2301 NYSE YPF Tue, Aug 27, 2002 12.25 12.42 12.20 12.20
2300 NYSE YPF Mon, Aug 26, 2002 12.20 12.50 12.20 12.43
2299 NYSE YPF Fri, Aug 23, 2002 11.96 12.20 11.96 12.20
2298 NYSE YPF Thu, Aug 22, 2002 11.88 12.00 11.60 11.88
2297 NYSE YPF Wed, Aug 21, 2002 12.00 12.20 11.80 11.95
2296 NYSE YPF Tue, Aug 20, 2002 13.50 13.50 11.95 11.95
2295 NYSE YPF Mon, Aug 19, 2002 13.50 14.60 13.50 13.62
2294 NYSE YPF Fri, Aug 16, 2002 12.43 13.30 12.43 13.30
2293 NYSE YPF Thu, Aug 15, 2002 11.85 12.30 11.85 12.25
2292 NYSE YPF Wed, Aug 14, 2002 10.90 11.70 10.90 11.70
2291 NYSE YPF Tue, Aug 13, 2002 10.75 10.85 10.60 10.60
2290 NYSE YPF Mon, Aug 12, 2002 10.65 11.10 10.62 10.90
2289 NYSE YPF Fri, Aug 9, 2002 10.00 10.70 10.00 10.50
2288 NYSE YPF Thu, Aug 8, 2002 9.51 10.10 9.51 10.10
2287 NYSE YPF Wed, Aug 7, 2002 10.15 10.15 9.60 9.62
2286 NYSE YPF Tue, Aug 6, 2002 10.00 10.15 9.90 9.95
2285 NYSE YPF Mon, Aug 5, 2002 10.15 10.15 10.00 10.00
2284 NYSE YPF Fri, Aug 2, 2002 9.80 10.25 9.80 10.25
2283 NYSE YPF Thu, Aug 1, 2002 10.00 10.00 9.85 9.87
2282 NYSE YPF Wed, Jul 31, 2002 9.80 10.05 9.80 10.05
2281 NYSE YPF Tue, Jul 30, 2002 9.85 9.85 9.85 9.85
2280 NYSE YPF Mon, Jul 29, 2002 9.50 9.92 9.50 9.92
2279 NYSE YPF Fri, Jul 26, 2002 9.21 9.70 9.21 9.50
2278 NYSE YPF Thu, Jul 25, 2002 9.13 9.21 8.92 9.21
2277 NYSE YPF Wed, Jul 24, 2002 9.35 9.35 9.02 9.15
2276 NYSE YPF Tue, Jul 23, 2002 9.80 9.80 9.40 9.40
2275 NYSE YPF Mon, Jul 22, 2002 10.39 10.39 9.90 9.91
2274 NYSE YPF Fri, Jul 19, 2002 10.80 10.80 10.35 10.49
2273 NYSE YPF Thu, Jul 18, 2002 10.95 10.96 10.75 10.81
2272 NYSE YPF Wed, Jul 17, 2002 10.80 10.98 10.72 10.95
2271 NYSE YPF Tue, Jul 16, 2002 10.60 10.97 10.60 10.80
2270 NYSE YPF Mon, Jul 15, 2002 10.90 11.00 10.58 10.87
2269 NYSE YPF Fri, Jul 12, 2002 10.76 10.85 10.76 10.85
2268 NYSE YPF Thu, Jul 11, 2002 10.75 10.88 10.75 10.78
2267 NYSE YPF Wed, Jul 10, 2002 10.80 11.06 10.80 10.80
2266 NYSE YPF Tue, Jul 9, 2002 10.42 10.65 10.40 10.65
2265 NYSE YPF Mon, Jul 8, 2002 10.65 10.65 10.35 10.40
2264 NYSE YPF Fri, Jul 5, 2002 10.15 10.65 10.15 10.65
2263 NYSE YPF Wed, Jul 3, 2002 9.90 10.04 9.90 10.04
2262 NYSE YPF Tue, Jul 2, 2002 10.20 10.30 10.00 10.05
2261 NYSE YPF Mon, Jul 1, 2002 10.50 10.55 10.05 10.13
2260 NYSE YPF Fri, Jun 28, 2002 10.80 11.00 10.50 10.52
2259 NYSE YPF Thu, Jun 27, 2002 10.85 11.00 10.85 10.90
2258 NYSE YPF Wed, Jun 26, 2002 11.00 11.00 10.73 10.90
2257 NYSE YPF Tue, Jun 25, 2002 11.11 11.11 11.03 11.03
2256 NYSE YPF Mon, Jun 24, 2002 11.09 11.30 11.05 11.11
2255 NYSE YPF Fri, Jun 21, 2002 10.95 11.10 10.70 11.00
2254 NYSE YPF Thu, Jun 20, 2002 10.83 11.00 10.83 10.85
2253 NYSE YPF Wed, Jun 19, 2002 10.36 11.15 10.36 10.75
2252 NYSE YPF Tue, Jun 18, 2002 9.10 10.35 9.10 10.20
2251 NYSE YPF Mon, Jun 17, 2002 8.92 9.15 8.92 9.00
2250 NYSE YPF Fri, Jun 14, 2002 8.82 9.00 8.68 8.68
2249 NYSE YPF Thu, Jun 13, 2002 9.39 9.39 9.00 9.02
2248 NYSE YPF Wed, Jun 12, 2002 9.45 9.55 9.10 9.30
2247 NYSE YPF Tue, Jun 11, 2002 10.25 10.25 9.07 9.25
2246 NYSE YPF Mon, Jun 10, 2002 10.30 10.31 10.25 10.25
2245 NYSE YPF Fri, Jun 7, 2002 10.36 10.36 10.30 10.30
2244 NYSE YPF Thu, Jun 6, 2002 10.55 10.55 10.35 10.35
2243 NYSE YPF Wed, Jun 5, 2002 10.54 10.55 10.54 10.55
2242 NYSE YPF Tue, Jun 4, 2002 10.75 10.76 10.54 10.55
2241 NYSE YPF Mon, Jun 3, 2002 11.00 11.00 10.90 10.92
2240 NYSE YPF Fri, May 31, 2002 11.00 11.09 11.00 11.01
2239 NYSE YPF Thu, May 30, 2002 11.06 11.10 11.00 11.00
2238 NYSE YPF Wed, May 29, 2002 11.36 11.40 11.10 11.25
2237 NYSE YPF Tue, May 28, 2002 11.57 11.57 11.33 11.35
2236 NYSE YPF Fri, May 24, 2002 11.34 11.50 11.34 11.49
2235 NYSE YPF Thu, May 23, 2002 11.31 11.31 11.25 11.25
2234 NYSE YPF Wed, May 22, 2002 11.35 11.35 11.30 11.31
2233 NYSE YPF Tue, May 21, 2002 11.45 11.45 11.25 11.35
2232 NYSE YPF Mon, May 20, 2002 11.61 11.61 11.45 11.45
2231 NYSE YPF Fri, May 17, 2002 11.68 11.68 11.60 11.60
2230 NYSE YPF Thu, May 16, 2002 12.00 12.00 11.71 11.72
2229 NYSE YPF Wed, May 15, 2002 11.76 11.92 11.75 11.89
2228 NYSE YPF Tue, May 14, 2002 11.80 11.85 11.70 11.76
2227 NYSE YPF Mon, May 13, 2002 11.75 11.75 11.64 11.64
2226 NYSE YPF Fri, May 10, 2002 12.05 12.15 11.90 11.91
2225 NYSE YPF Thu, May 9, 2002 11.96 12.01 11.93 11.95
2224 NYSE YPF Wed, May 8, 2002 12.01 12.55 11.95 12.01
2223 NYSE YPF Tue, May 7, 2002 12.83 12.84 12.00 12.00
2222 NYSE YPF Mon, May 6, 2002 13.60 13.70 12.80 13.33
2221 NYSE YPF Fri, May 3, 2002 14.80 14.80 14.40 14.45
2220 NYSE YPF Thu, May 2, 2002 14.93 14.93 14.86 14.89
2219 NYSE YPF Wed, May 1, 2002 14.90 14.96 14.80 14.83
2218 NYSE YPF Tue, Apr 30, 2002 15.10 15.11 14.85 14.90
2217 NYSE YPF Mon, Apr 29, 2002 15.60 15.75 15.35 15.35
2216 NYSE YPF Fri, Apr 26, 2002 15.90 15.90 15.46 15.46
2215 NYSE YPF Thu, Apr 25, 2002 16.10 16.10 15.90 15.93
2214 NYSE YPF Wed, Apr 24, 2002 16.65 16.65 15.75 16.25
2213 NYSE YPF Tue, Apr 23, 2002 17.08 17.08 16.85 16.85
2212 NYSE YPF Mon, Apr 22, 2002 17.02 17.07 17.00 17.07
2211 NYSE YPF Fri, Apr 19, 2002 16.95 17.13 16.80 17.02
2210 NYSE YPF Thu, Apr 18, 2002 17.15 17.15 16.75 17.13
2209 NYSE YPF Wed, Apr 17, 2002 17.13 17.15 17.13 17.15
2208 NYSE YPF Tue, Apr 16, 2002 17.00 17.15 16.92 17.05
2207 NYSE YPF Mon, Apr 15, 2002 17.59 17.60 16.75 16.75
2206 NYSE YPF Fri, Apr 12, 2002 17.62 17.85 17.62 17.73
2205 NYSE YPF Thu, Apr 11, 2002 17.95 17.95 17.60 17.60
2204 NYSE YPF Wed, Apr 10, 2002 17.80 17.89 17.70 17.72
2203 NYSE YPF Tue, Apr 9, 2002 18.25 18.30 17.90 17.90
2202 NYSE YPF Mon, Apr 8, 2002 17.50 18.65 17.50 18.65
2201 NYSE YPF Fri, Apr 5, 2002 18.05 18.25 17.18 17.50
2200 NYSE YPF Thu, Apr 4, 2002 18.02 18.02 17.90 17.90
2199 NYSE YPF Wed, Apr 3, 2002 18.50 18.50 18.00 18.00
2198 NYSE YPF Tue, Apr 2, 2002 18.11 18.50 18.10 18.49
2197 NYSE YPF Mon, Apr 1, 2002 18.25 18.50 18.00 18.29
2196 NYSE YPF Thu, Mar 28, 2002 17.80 18.05 17.80 18.05
2195 NYSE YPF Wed, Mar 27, 2002 17.85 17.92 17.56 17.92
2194 NYSE YPF Tue, Mar 26, 2002 17.75 17.92 17.70 17.73
2193 NYSE YPF Mon, Mar 25, 2002 18.20 18.20 17.20 17.50
2192 NYSE YPF Fri, Mar 22, 2002 18.65 18.65 18.40 18.40
2191 NYSE YPF Thu, Mar 21, 2002 18.75 18.85 18.45 18.85
2190 NYSE YPF Wed, Mar 20, 2002 18.70 19.15 18.40 18.50
2189 NYSE YPF Tue, Mar 19, 2002 17.70 18.55 17.70 18.50
2188 NYSE YPF Mon, Mar 18, 2002 17.20 17.50 17.18 17.46
2187 NYSE YPF Fri, Mar 15, 2002 16.95 17.24 16.95 17.20
2186 NYSE YPF Thu, Mar 14, 2002 17.10 17.10 17.00 17.02
2185 NYSE YPF Wed, Mar 13, 2002 17.00 17.20 16.99 17.20
2184 NYSE YPF Tue, Mar 12, 2002 17.20 17.20 17.07 17.15
2183 NYSE YPF Mon, Mar 11, 2002 17.25 17.25 17.10 17.24
2182 NYSE YPF Fri, Mar 8, 2002 17.18 17.25 17.15 17.24
2181 NYSE YPF Thu, Mar 7, 2002 17.25 17.27 16.85 17.15
2180 NYSE YPF Wed, Mar 6, 2002 17.17 17.17 17.10 17.10
2179 NYSE YPF Tue, Mar 5, 2002 17.40 17.40 17.09 17.17
2178 NYSE YPF Mon, Mar 4, 2002 17.10 17.35 16.98 17.17
2177 NYSE YPF Fri, Mar 1, 2002 17.22 17.22 17.00 17.05
2176 NYSE YPF Thu, Feb 28, 2002 17.20 17.20 17.06 17.10
2175 NYSE YPF Wed, Feb 27, 2002 17.15 17.20 17.11 17.20
2174 NYSE YPF Tue, Feb 26, 2002 17.10 17.14 17.10 17.14
2173 NYSE YPF Mon, Feb 25, 2002 17.05 17.25 17.05 17.25
2172 NYSE YPF Fri, Feb 22, 2002 17.10 17.10 17.10 17.10
2171 NYSE YPF Thu, Feb 21, 2002 17.20 17.25 16.95 17.25
2170 NYSE YPF Wed, Feb 20, 2002 17.25 17.25 17.00 17.00
2169 NYSE YPF Tue, Feb 19, 2002 16.90 17.45 16.90 17.07
2168 NYSE YPF Fri, Feb 15, 2002 17.10 17.10 16.70 17.10
2167 NYSE YPF Thu, Feb 14, 2002 16.50 17.00 16.50 17.00
2166 NYSE YPF Wed, Feb 13, 2002 16.36 16.81 16.25 16.81
2165 NYSE YPF Tue, Feb 12, 2002 16.54 16.70 16.35 16.35
2164 NYSE YPF Mon, Feb 11, 2002 16.60 16.60 16.48 16.49
2163 NYSE YPF Fri, Feb 8, 2002 16.85 16.85 16.55 16.70
2162 NYSE YPF Thu, Feb 7, 2002 17.00 17.10 16.75 17.10
2161 NYSE YPF Wed, Feb 6, 2002 16.90 17.10 16.70 17.10
2160 NYSE YPF Tue, Feb 5, 2002 17.05 17.15 17.00 17.05
2159 NYSE YPF Mon, Feb 4, 2002 17.05 17.09 17.05 17.05
2158 NYSE YPF Fri, Feb 1, 2002 16.95 16.95 16.80 16.95
2157 NYSE YPF Thu, Jan 31, 2002 17.00 17.50 16.98 17.48
2156 NYSE YPF Wed, Jan 30, 2002 17.50 17.50 17.00 17.39
2155 NYSE YPF Tue, Jan 29, 2002 18.30 18.30 17.55 17.55
2154 NYSE YPF Fri, Jan 25, 2002 18.50 18.70 18.40 18.40
2153 NYSE YPF Thu, Jan 24, 2002 18.66 18.67 18.33 18.33
2152 NYSE YPF Wed, Jan 23, 2002 18.97 18.97 18.70 18.81
2151 NYSE YPF Tue, Jan 22, 2002 18.70 19.10 18.70 19.04
2150 NYSE YPF Fri, Jan 18, 2002 18.10 19.04 18.10 18.95
2149 NYSE YPF Thu, Jan 17, 2002 18.56 18.56 18.00 18.00
2148 NYSE YPF Wed, Jan 16, 2002 18.80 18.81 18.70 18.71
2147 NYSE YPF Tue, Jan 15, 2002 18.77 18.90 18.55 18.80
2146 NYSE YPF Mon, Jan 14, 2002 19.10 19.10 18.90 18.95
2145 NYSE YPF Fri, Jan 11, 2002 19.97 19.97 19.26 19.26
2144 NYSE YPF Thu, Jan 10, 2002 20.10 20.10 19.96 19.97
2143 NYSE YPF Wed, Jan 9, 2002 19.70 20.00 19.60 19.75
2142 NYSE YPF Tue, Jan 8, 2002 20.25 20.25 19.75 19.76
2141 NYSE YPF Mon, Jan 7, 2002 19.00 21.80 18.75 20.50
2140 NYSE YPF Fri, Jan 4, 2002 19.40 19.40 19.00 19.10
2139 NYSE YPF Thu, Jan 3, 2002 19.45 19.70 19.20 19.20
2138 NYSE YPF Wed, Jan 2, 2002 20.00 20.00 19.26 19.42
2137 NYSE YPF Mon, Dec 31, 2001 18.55 19.80 18.50 19.75
2136 NYSE YPF Fri, Dec 28, 2001 18.40 18.70 18.40 18.70
2135 NYSE YPF Thu, Dec 27, 2001 18.31 18.50 18.24 18.40
2134 NYSE YPF Wed, Dec 26, 2001 18.10 18.25 18.10 18.25
2133 NYSE YPF Mon, Dec 24, 2001 18.10 18.10 18.00 18.00
2132 NYSE YPF Fri, Dec 21, 2001 17.75 18.10 17.75 18.10
2131 NYSE YPF Thu, Dec 20, 2001 17.95 18.12 17.55 17.55
2130 NYSE YPF Wed, Dec 19, 2001 17.89 17.89 17.75 17.75
2129 NYSE YPF Tue, Dec 18, 2001 18.00 18.00 17.75 17.88
2128 NYSE YPF Mon, Dec 17, 2001 17.45 17.65 17.40 17.50
2127 NYSE YPF Fri, Dec 14, 2001 17.35 17.45 17.25 17.34
2126 NYSE YPF Thu, Dec 13, 2001 17.45 17.65 17.39 17.39
2125 NYSE YPF Wed, Dec 12, 2001 17.85 17.85 17.50 17.50
2124 NYSE YPF Tue, Dec 11, 2001 17.10 17.83 17.10 17.70
2123 NYSE YPF Mon, Dec 10, 2001 17.40 17.50 17.05 17.05
2122 NYSE YPF Fri, Dec 7, 2001 17.05 17.56 16.89 17.56
2121 NYSE YPF Thu, Dec 6, 2001 17.65 18.49 16.40 16.93
2120 NYSE YPF Wed, Dec 5, 2001 18.50 19.45 18.50 19.35
2119 NYSE YPF Tue, Dec 4, 2001 17.95 18.50 17.95 18.25
2118 NYSE YPF Mon, Dec 3, 2001 17.95 18.15 17.95 18.15
2117 NYSE YPF Fri, Nov 30, 2001 17.50 17.99 17.50 17.90
2116 NYSE YPF Thu, Nov 29, 2001 17.60 17.60 17.45 17.49
2115 NYSE YPF Wed, Nov 28, 2001 17.48 17.55 17.46 17.46
2114 NYSE YPF Tue, Nov 27, 2001 17.48 17.75 17.48 17.55
2113 NYSE YPF Mon, Nov 26, 2001 17.51 17.80 17.45 17.55
2112 NYSE YPF Wed, Nov 21, 2001 17.69 17.69 17.53 17.55
2111 NYSE YPF Tue, Nov 20, 2001 16.80 17.70 16.61 17.60
2110 NYSE YPF Mon, Nov 19, 2001 16.70 16.70 16.55 16.55
2109 NYSE YPF Fri, Nov 16, 2001 16.60 16.95 16.51 16.78
2108 NYSE YPF Thu, Nov 15, 2001 16.95 16.95 16.52 16.66
2107 NYSE YPF Wed, Nov 14, 2001 17.05 17.05 16.80 16.90
2106 NYSE YPF Tue, Nov 13, 2001 17.35 17.38 17.10 17.10
2105 NYSE YPF Mon, Nov 12, 2001 17.45 17.45 16.86 17.15
2104 NYSE YPF Fri, Nov 9, 2001 17.20 17.21 16.82 17.21
2103 NYSE YPF Thu, Nov 8, 2001 16.90 17.05 16.90 17.00
2102 NYSE YPF Wed, Nov 7, 2001 16.90 16.90 16.70 16.71
2101 NYSE YPF Tue, Nov 6, 2001 17.00 17.00 17.00 17.00
2100 NYSE YPF Mon, Nov 5, 2001 17.27 17.27 17.00 17.00
2099 NYSE YPF Fri, Nov 2, 2001 17.65 17.65 17.15 17.15
2098 NYSE YPF Thu, Nov 1, 2001 16.65 16.65 16.65 16.65
2097 NYSE YPF Wed, Oct 31, 2001 16.40 16.50 16.35 16.45
2096 NYSE YPF Tue, Oct 30, 2001 16.50 16.50 16.35 16.50
2095 NYSE YPF Mon, Oct 29, 2001 16.50 16.60 16.25 16.60
2094 NYSE YPF Fri, Oct 26, 2001 16.63 16.75 16.63 16.75
2093 NYSE YPF Thu, Oct 25, 2001 16.50 16.56 16.35 16.48
2092 NYSE YPF Wed, Oct 24, 2001 16.53 16.57 16.30 16.40
2091 NYSE YPF Tue, Oct 23, 2001 16.70 16.70 16.50 16.50
2090 NYSE YPF Mon, Oct 22, 2001 16.95 17.15 16.50 16.50
2089 NYSE YPF Fri, Oct 19, 2001 16.80 17.20 16.80 16.80
2088 NYSE YPF Thu, Oct 18, 2001 17.10 17.10 16.40 16.41
2087 NYSE YPF Wed, Oct 17, 2001 17.32 17.32 17.00 17.05
2086 NYSE YPF Tue, Oct 16, 2001 17.10 17.30 17.00 17.20
2085 NYSE YPF Mon, Oct 15, 2001 16.80 17.10 16.50 17.00
2084 NYSE YPF Fri, Oct 12, 2001 16.35 16.80 16.25 16.80
2083 NYSE YPF Thu, Oct 11, 2001 16.85 16.85 16.25 16.35
2082 NYSE YPF Wed, Oct 10, 2001 17.00 17.00 16.60 16.60
2081 NYSE YPF Tue, Oct 9, 2001 17.00 17.00 16.75 16.95
2080 NYSE YPF Mon, Oct 8, 2001 16.59 16.98 16.59 16.98
2079 NYSE YPF Fri, Oct 5, 2001 16.35 16.58 16.30 16.55
2078 NYSE YPF Thu, Oct 4, 2001 16.40 16.80 16.40 16.60
2077 NYSE YPF Wed, Oct 3, 2001 16.50 16.50 16.50 16.50
2076 NYSE YPF Tue, Oct 2, 2001 16.30 16.75 16.25 16.75
2075 NYSE YPF Mon, Oct 1, 2001 16.72 16.72 16.40 16.65
2074 NYSE YPF Fri, Sep 28, 2001 16.38 16.50 16.27 16.50
2073 NYSE YPF Thu, Sep 27, 2001 16.60 17.00 16.05 16.10
2072 NYSE YPF Wed, Sep 26, 2001 16.90 16.90 16.40 16.59
2071 NYSE YPF Tue, Sep 25, 2001 17.95 17.95 16.25 16.60
2070 NYSE YPF Mon, Sep 24, 2001 17.25 17.75 17.12 17.72
2069 NYSE YPF Fri, Sep 21, 2001 17.12 17.12 16.50 17.00
2068 NYSE YPF Thu, Sep 20, 2001 17.70 17.70 17.00 17.10
2067 NYSE YPF Wed, Sep 19, 2001 18.00 18.25 17.76 18.00
2066 NYSE YPF Tue, Sep 18, 2001 18.47 18.50 18.00 18.00
2065 NYSE YPF Mon, Sep 17, 2001 18.25 18.50 18.10 18.45
2064 NYSE YPF Mon, Sep 10, 2001 19.15 19.39 18.50 18.50
2063 NYSE YPF Fri, Sep 7, 2001 19.46 19.46 19.20 19.20
2062 NYSE YPF Thu, Sep 6, 2001 19.75 19.75 19.46 19.46
2061 NYSE YPF Wed, Sep 5, 2001 19.80 19.80 19.60 19.69
2060 NYSE YPF Tue, Sep 4, 2001 19.80 19.80 19.60 19.80
2059 NYSE YPF Fri, Aug 31, 2001 19.66 19.80 19.60 19.80
2058 NYSE YPF Thu, Aug 30, 2001 20.00 20.00 19.65 19.66
2057 NYSE YPF Wed, Aug 29, 2001 19.75 20.00 19.75 19.99
2056 NYSE YPF Tue, Aug 28, 2001 20.00 20.00 19.75 19.76
2055 NYSE YPF Mon, Aug 27, 2001 20.00 20.25 20.00 20.00
2054 NYSE YPF Fri, Aug 24, 2001 20.50 20.50 19.88 20.25
2053 NYSE YPF Thu, Aug 23, 2001 20.85 20.94 20.48 20.48
2052 NYSE YPF Wed, Aug 22, 2001 21.05 21.50 20.75 20.85
2051 NYSE YPF Tue, Aug 21, 2001 21.15 21.15 21.05 21.05
2050 NYSE YPF Mon, Aug 20, 2001 21.30 21.30 21.25 21.25
2049 NYSE YPF Fri, Aug 17, 2001 21.40 21.75 21.40 21.45
2048 NYSE YPF Thu, Aug 16, 2001 21.89 21.90 21.50 21.50
2047 NYSE YPF Wed, Aug 15, 2001 21.90 22.00 21.70 21.70
2046 NYSE YPF Tue, Aug 14, 2001 21.75 22.10 21.75 22.00
2045 NYSE YPF Mon, Aug 13, 2001 21.50 21.89 21.50 21.50
2044 NYSE YPF Fri, Aug 10, 2001 21.40 21.92 21.40 21.90
2043 NYSE YPF Thu, Aug 9, 2001 21.54 21.75 21.54 21.75
2042 NYSE YPF Wed, Aug 8, 2001 21.89 21.90 21.50 21.54
2041 NYSE YPF Tue, Aug 7, 2001 21.88 21.88 21.30 21.64
2040 NYSE YPF Mon, Aug 6, 2001 21.80 21.80 21.60 21.60
2039 NYSE YPF Fri, Aug 3, 2001 22.00 22.00 21.80 21.99
2038 NYSE YPF Thu, Aug 2, 2001 21.80 22.00 21.80 21.99
2037 NYSE YPF Wed, Aug 1, 2001 21.70 22.40 21.70 21.94
2036 NYSE YPF Tue, Jul 31, 2001 21.60 22.00 21.60 21.80
2035 NYSE YPF Mon, Jul 30, 2001 21.75 21.75 21.70 21.70
2034 NYSE YPF Fri, Jul 27, 2001 21.50 21.80 21.25 21.72
2033 NYSE YPF Thu, Jul 26, 2001 21.65 21.79 21.60 21.70
2032 NYSE YPF Wed, Jul 25, 2001 21.60 21.80 21.45 21.78
2031 NYSE YPF Tue, Jul 24, 2001 21.85 21.90 21.70 21.75
2030 NYSE YPF Mon, Jul 23, 2001 21.70 21.90 21.60 21.65
2029 NYSE YPF Fri, Jul 20, 2001 21.64 21.64 21.55 21.59
2028 NYSE YPF Thu, Jul 19, 2001 21.60 21.70 21.60 21.65
2027 NYSE YPF Wed, Jul 18, 2001 21.70 21.90 21.50 21.70
2026 NYSE YPF Tue, Jul 17, 2001 22.00 22.30 21.63 22.30
2025 NYSE YPF Mon, Jul 16, 2001 22.40 22.42 22.14 22.14
2024 NYSE YPF Fri, Jul 13, 2001 21.75 22.18 21.56 22.17
2023 NYSE YPF Thu, Jul 12, 2001 22.72 22.72 21.91 21.91
2022 NYSE YPF Wed, Jul 11, 2001 22.38 22.50 22.00 22.49
2021 NYSE YPF Tue, Jul 10, 2001 22.51 22.51 22.45 22.45
2020 NYSE YPF Mon, Jul 9, 2001 22.70 22.70 22.55 22.58
2019 NYSE YPF Fri, Jul 6, 2001 22.50 22.70 22.00 22.70
2018 NYSE YPF Thu, Jul 5, 2001 22.25 22.50 22.25 22.40
2017 NYSE YPF Tue, Jul 3, 2001 22.85 22.85 22.50 22.50
2016 NYSE YPF Mon, Jul 2, 2001 23.24 23.24 23.00 23.00
2015 NYSE YPF Fri, Jun 29, 2001 23.30 23.99 23.00 23.00
2014 NYSE YPF Thu, Jun 28, 2001 24.48 24.48 23.00 23.72
2013 NYSE YPF Wed, Jun 27, 2001 25.19 25.19 24.40 25.00
2012 NYSE YPF Tue, Jun 26, 2001 25.20 25.30 24.75 25.24
2011 NYSE YPF Mon, Jun 25, 2001 25.20 25.30 25.00 25.30
2010 NYSE YPF Fri, Jun 22, 2001 25.25 25.25 25.00 25.00
2009 NYSE YPF Thu, Jun 21, 2001 25.50 25.70 25.05 25.40
2008 NYSE YPF Wed, Jun 20, 2001 25.25 25.49 25.25 25.49
2007 NYSE YPF Tue, Jun 19, 2001 26.10 26.10 25.55 25.80
2006 NYSE YPF Mon, Jun 18, 2001 26.40 26.40 25.50 26.00
2005 NYSE YPF Fri, Jun 15, 2001 26.62 27.00 26.60 26.60
2004 NYSE YPF Thu, Jun 14, 2001 26.65 26.65 26.40 26.40
2003 NYSE YPF Wed, Jun 13, 2001 27.89 27.90 26.01 26.72
2002 NYSE YPF Tue, Jun 12, 2001 28.00 28.00 27.25 27.25
2001 NYSE YPF Mon, Jun 11, 2001 28.35 28.35 28.15 28.20
2000 NYSE YPF Fri, Jun 8, 2001 28.70 28.70 28.44 28.44
1999 NYSE YPF Wed, Jun 6, 2001 28.80 28.80 28.45 28.50
1998 NYSE YPF Tue, Jun 5, 2001 28.40 28.60 28.40 28.55
1997 NYSE YPF Mon, Jun 4, 2001 28.60 28.70 28.59 28.59
1996 NYSE YPF Fri, Jun 1, 2001 29.00 29.00 28.05 28.60
1995 NYSE YPF Thu, May 31, 2001 28.80 29.00 28.75 29.00
1994 NYSE YPF Wed, May 30, 2001 28.95 29.15 28.80 29.00
1993 NYSE YPF Tue, May 29, 2001 28.85 29.00 28.85 29.00
1992 NYSE YPF Fri, May 25, 2001 28.20 28.50 28.20 28.50
1991 NYSE YPF Thu, May 24, 2001 29.00 29.15 28.50 29.15
1990 NYSE YPF Wed, May 23, 2001 29.50 29.50 28.50 28.90
1989 NYSE YPF Tue, May 22, 2001 29.90 29.90 29.15 29.60
1988 NYSE YPF Mon, May 21, 2001 29.70 29.90 29.64 29.90
1987 NYSE YPF Fri, May 18, 2001 29.50 29.78 29.40 29.50
1986 NYSE YPF Thu, May 17, 2001 29.25 29.40 29.25 29.34
1985 NYSE YPF Wed, May 16, 2001 28.70 29.10 28.70 29.10
1984 NYSE YPF Tue, May 15, 2001 29.00 29.00 28.50 28.89
1983 NYSE YPF Mon, May 14, 2001 29.00 29.00 28.40 28.95
1982 NYSE YPF Fri, May 11, 2001 28.05 28.80 28.00 28.80
1981 NYSE YPF Thu, May 10, 2001 27.60 28.29 27.60 28.29
1980 NYSE YPF Wed, May 9, 2001 28.49 28.49 27.50 27.50
1979 NYSE YPF Tue, May 8, 2001 28.20 28.49 28.10 28.29
1978 NYSE YPF Mon, May 7, 2001 27.50 28.35 27.50 27.95
1977 NYSE YPF Fri, May 4, 2001 27.41 27.50 26.95 27.49
1976 NYSE YPF Thu, May 3, 2001 27.00 27.49 27.00 27.39
1975 NYSE YPF Wed, May 2, 2001 27.00 27.14 27.00 27.13
1974 NYSE YPF Tue, May 1, 2001 27.79 27.80 26.50 26.50
1973 NYSE YPF Mon, Apr 30, 2001 26.95 28.00 26.95 28.00
1972 NYSE YPF Fri, Apr 27, 2001 28.00 28.70 27.95 28.70
1971 NYSE YPF Thu, Apr 26, 2001 28.35 28.50 28.20 28.50
1970 NYSE YPF Wed, Apr 25, 2001 28.35 28.45 28.15 28.45
1969 NYSE YPF Tue, Apr 24, 2001 28.18 28.45 28.00 28.40
1968 NYSE YPF Mon, Apr 23, 2001 28.20 28.55 28.05 28.05
1967 NYSE YPF Fri, Apr 20, 2001 28.00 28.50 27.50 28.40
1966 NYSE YPF Thu, Apr 19, 2001 28.15 28.50 28.15 28.50
1965 NYSE YPF Wed, Apr 18, 2001 28.30 28.30 28.15 28.16
1964 NYSE YPF Tue, Apr 17, 2001 28.14 28.35 28.14 28.35
1963 NYSE YPF Mon, Apr 16, 2001 27.50 28.35 27.50 28.32
1962 NYSE YPF Thu, Apr 12, 2001 28.10 28.45 28.10 28.45
1961 NYSE YPF Wed, Apr 11, 2001 28.45 28.45 28.20 28.20
1960 NYSE YPF Tue, Apr 10, 2001 28.40 28.41 28.40 28.40
1959 NYSE YPF Mon, Apr 9, 2001 28.20 28.60 28.20 28.48
1958 NYSE YPF Fri, Apr 6, 2001 28.80 28.80 28.25 28.25
1957 NYSE YPF Thu, Apr 5, 2001 28.80 29.00 28.35 28.99
1956 NYSE YPF Wed, Apr 4, 2001 29.00 29.00 28.40 29.00
1955 NYSE YPF Tue, Apr 3, 2001 29.00 29.05 28.75 29.05
1954 NYSE YPF Mon, Apr 2, 2001 28.50 29.05 28.50 29.05
1953 NYSE YPF Fri, Mar 30, 2001 28.95 28.95 28.75 28.95
1952 NYSE YPF Thu, Mar 29, 2001 28.90 29.00 28.80 29.00
1951 NYSE YPF Wed, Mar 28, 2001 28.90 29.00 28.35 29.00
1950 NYSE YPF Tue, Mar 27, 2001 28.60 29.00 28.60 28.96
1949 NYSE YPF Mon, Mar 26, 2001 28.35 28.50 28.30 28.50
1948 NYSE YPF Fri, Mar 23, 2001 28.38 28.38 28.38 28.38
1947 NYSE YPF Thu, Mar 22, 2001 28.25 28.38 27.47 28.38
1946 NYSE YPF Wed, Mar 21, 2001 28.05 28.37 27.95 28.35
1945 NYSE YPF Tue, Mar 20, 2001 27.90 28.30 27.90 28.29
1944 NYSE YPF Mon, Mar 19, 2001 27.80 27.84 27.80 27.84
1943 NYSE YPF Fri, Mar 16, 2001 27.95 27.95 27.90 27.95
1942 NYSE YPF Wed, Mar 14, 2001 28.75 28.75 28.00 28.15
1941 NYSE YPF Tue, Mar 13, 2001 28.60 29.15 28.60 29.15
1940 NYSE YPF Mon, Mar 12, 2001 28.76 28.76 28.76 28.76
1939 NYSE YPF Fri, Mar 9, 2001 29.50 29.50 29.00 29.00
1938 NYSE YPF Thu, Mar 8, 2001 29.93 29.95 29.75 29.75
1937 NYSE YPF Wed, Mar 7, 2001 30.00 30.00 29.80 29.80
1936 NYSE YPF Tue, Mar 6, 2001 30.25 30.45 30.00 30.00
1935 NYSE YPF Mon, Mar 5, 2001 29.93 30.00 29.93 29.99
1934 NYSE YPF Fri, Mar 2, 2001 28.25 29.25 28.25 29.25
1933 NYSE YPF Thu, Mar 1, 2001 30.10 30.10 29.50 29.60
1932 NYSE YPF Wed, Feb 28, 2001 29.70 30.35 29.30 30.35
1931 NYSE YPF Tue, Feb 27, 2001 29.53 30.00 29.05 30.00
1930 NYSE YPF Fri, Feb 23, 2001 29.70 30.00 29.70 30.00
1929 NYSE YPF Thu, Feb 22, 2001 29.30 30.00 29.30 30.00
1928 NYSE YPF Wed, Feb 21, 2001 29.30 29.60 29.30 29.38
1927 NYSE YPF Tue, Feb 20, 2001 29.50 29.55 29.50 29.50
1926 NYSE YPF Fri, Feb 16, 2001 29.49 29.55 29.49 29.50
1925 NYSE YPF Thu, Feb 15, 2001 29.60 29.60 29.40 29.50
1924 NYSE YPF Wed, Feb 14, 2001 29.50 29.80 29.50 29.80
1923 NYSE YPF Tue, Feb 13, 2001 29.60 29.88 29.35 29.80
1922 NYSE YPF Mon, Feb 12, 2001 29.50 29.80 29.20 29.75
1921 NYSE YPF Fri, Feb 9, 2001 29.83 29.83 29.25 29.50
1920 NYSE YPF Thu, Feb 8, 2001 29.10 29.40 29.10 29.40
1919 NYSE YPF Wed, Feb 7, 2001 29.35 29.83 29.35 29.42
1918 NYSE YPF Tue, Feb 6, 2001 29.40 29.60 29.40 29.59
1917 NYSE YPF Mon, Feb 5, 2001 29.25 29.35 29.25 29.35
1916 NYSE YPF Fri, Feb 2, 2001 29.38 29.75 29.38 29.50
1915 NYSE YPF Thu, Feb 1, 2001 29.75 29.88 29.70 29.88
1914 NYSE YPF Wed, Jan 31, 2001 29.90 30.00 29.90 30.00
1913 NYSE YPF Tue, Jan 30, 2001 29.50 29.50 29.26 29.40
1912 NYSE YPF Mon, Jan 29, 2001 29.25 29.85 29.00 29.50
1911 NYSE YPF Fri, Jan 26, 2001 29.25 29.25 29.25 29.25
1910 NYSE YPF Thu, Jan 25, 2001 29.50 29.75 29.50 29.75
1909 NYSE YPF Wed, Jan 24, 2001 29.75 29.75 29.75 29.75
1908 NYSE YPF Tue, Jan 23, 2001 29.75 30.50 29.75 29.88
1907 NYSE YPF Mon, Jan 22, 2001 30.00 30.25 29.75 29.75
1906 NYSE YPF Fri, Jan 19, 2001 29.69 29.75 29.13 29.75
1905 NYSE YPF Thu, Jan 18, 2001 29.63 29.63 29.63 29.63
1904 NYSE YPF Wed, Jan 17, 2001 29.63 30.50 29.25 29.63
1903 NYSE YPF Tue, Jan 16, 2001 30.00 30.00 29.75 29.75
1902 NYSE YPF Fri, Jan 12, 2001 29.63 29.88 29.63 29.88
1901 NYSE YPF Thu, Jan 11, 2001 30.06 30.06 29.69 29.75
1900 NYSE YPF Wed, Jan 10, 2001 29.94 29.94 29.94 29.94
1899 NYSE YPF Tue, Jan 9, 2001 29.50 29.94 29.50 29.94
1898 NYSE YPF Mon, Jan 8, 2001 29.50 29.69 29.25 29.69
1897 NYSE YPF Fri, Jan 5, 2001 29.50 29.50 29.13 29.13
1896 NYSE YPF Thu, Jan 4, 2001 29.31 29.56 29.13 29.38
1895 NYSE YPF Wed, Jan 3, 2001 29.19 30.00 29.19 29.31
1894 NYSE YPF Tue, Jan 2, 2001 29.06 29.44 29.06 29.13
1893 NYSE YPF Fri, Dec 29, 2000 31.38 31.38 29.81 29.94
1892 NYSE YPF Thu, Dec 28, 2000 28.94 35.00 28.75 31.38
1891 NYSE YPF Wed, Dec 27, 2000 29.00 29.00 28.94 28.94
1890 NYSE YPF Tue, Dec 26, 2000 29.38 29.94 29.06 29.19
1889 NYSE YPF Fri, Dec 22, 2000 29.38 29.63 28.75 29.38
1888 NYSE YPF Thu, Dec 21, 2000 29.19 29.50 29.19 29.50
1887 NYSE YPF Wed, Dec 20, 2000 29.44 29.75 29.25 29.31
1886 NYSE YPF Tue, Dec 19, 2000 29.63 30.00 29.50 29.56
1885 NYSE YPF Mon, Dec 18, 2000 28.88 29.94 28.88 29.50
1884 NYSE YPF Fri, Dec 15, 2000 29.69 30.00 29.69 29.81
1883 NYSE YPF Thu, Dec 14, 2000 29.88 29.88 29.56 29.56
1882 NYSE YPF Wed, Dec 13, 2000 30.00 30.00 30.00 30.00
1881 NYSE YPF Tue, Dec 12, 2000 29.75 30.00 29.75 30.00
1880 NYSE YPF Mon, Dec 11, 2000 29.81 30.25 29.50 29.75
1879 NYSE YPF Fri, Dec 8, 2000 30.75 30.75 30.00 30.00
1878 NYSE YPF Thu, Dec 7, 2000 30.88 31.25 30.00 30.88
1877 NYSE YPF Wed, Dec 6, 2000 30.75 30.88 30.56 30.88
1876 NYSE YPF Tue, Dec 5, 2000 31.00 31.19 30.88 30.88
1875 NYSE YPF Fri, Dec 1, 2000 30.81 30.94 30.81 30.94
1874 NYSE YPF Thu, Nov 30, 2000 30.88 30.88 30.88 30.88
1873 NYSE YPF Wed, Nov 29, 2000 30.88 30.88 30.88 30.88
1872 NYSE YPF Tue, Nov 28, 2000 31.06 31.06 30.81 30.94
1871 NYSE YPF Mon, Nov 27, 2000 31.00 31.00 30.75 30.88
1870 NYSE YPF Fri, Nov 24, 2000 31.13 32.00 31.13 31.13
1869 NYSE YPF Wed, Nov 22, 2000 31.13 31.25 30.94 31.00
1868 NYSE YPF Tue, Nov 21, 2000 32.00 32.00 30.94 30.94
1867 NYSE YPF Mon, Nov 20, 2000 31.25 31.25 30.88 30.94
1866 NYSE YPF Fri, Nov 17, 2000 31.00 31.00 31.00 31.00
1865 NYSE YPF Thu, Nov 16, 2000 30.81 31.31 30.81 31.00
1864 NYSE YPF Wed, Nov 15, 2000 31.00 31.50 30.75 30.75
1863 NYSE YPF Mon, Nov 13, 2000 30.88 31.06 30.88 31.06
1862 NYSE YPF Fri, Nov 10, 2000 31.00 31.00 31.00 31.00
1861 NYSE YPF Thu, Nov 9, 2000 31.13 31.13 31.13 31.13
1860 NYSE YPF Wed, Nov 8, 2000 31.31 31.44 31.25 31.25
1859 NYSE YPF Tue, Nov 7, 2000 31.56 31.56 31.38 31.38
1858 NYSE YPF Mon, Nov 6, 2000 32.00 32.00 31.38 31.38
1857 NYSE YPF Thu, Nov 2, 2000 31.06 31.06 30.88 31.06
1856 NYSE YPF Wed, Nov 1, 2000 30.63 31.63 30.63 31.00
1855 NYSE YPF Tue, Oct 31, 2000 31.13 31.31 30.75 30.75
1854 NYSE YPF Mon, Oct 30, 2000 31.06 31.13 31.06 31.06
1853 NYSE YPF Fri, Oct 27, 2000 31.63 31.63 31.06 31.06
1852 NYSE YPF Thu, Oct 26, 2000 31.81 31.81 31.50 31.50
1851 NYSE YPF Wed, Oct 25, 2000 31.19 31.88 31.19 31.88
1850 NYSE YPF Tue, Oct 24, 2000 31.31 31.50 31.25 31.50
1849 NYSE YPF Mon, Oct 23, 2000 30.50 31.50 30.50 31.00
1848 NYSE YPF Fri, Oct 20, 2000 31.00 31.44 30.63 30.63
1847 NYSE YPF Thu, Oct 19, 2000 31.44 31.44 31.00 31.00
1846 NYSE YPF Wed, Oct 18, 2000 31.31 31.63 31.19 31.19
1845 NYSE YPF Tue, Oct 17, 2000 31.19 31.63 31.19 31.56
1844 NYSE YPF Mon, Oct 16, 2000 31.25 32.25 31.25 31.25
1843 NYSE YPF Fri, Oct 13, 2000 31.75 31.94 31.25 31.50
1842 NYSE YPF Thu, Oct 12, 2000 32.00 32.94 31.56 31.75
1841 NYSE YPF Wed, Oct 11, 2000 32.38 32.94 32.13 32.13
1840 NYSE YPF Tue, Oct 10, 2000 31.94 32.75 31.94 32.50
1839 NYSE YPF Mon, Oct 9, 2000 31.81 33.00 31.63 31.81
1838 NYSE YPF Fri, Oct 6, 2000 31.94 32.38 31.81 32.00
1837 NYSE YPF Thu, Oct 5, 2000 32.00 32.06 32.00 32.00
1836 NYSE YPF Wed, Oct 4, 2000 32.00 32.00 32.00 32.00
1835 NYSE YPF Tue, Oct 3, 2000 32.00 32.13 32.00 32.00
1834 NYSE YPF Mon, Oct 2, 2000 31.75 32.00 31.75 31.75
1833 NYSE YPF Fri, Sep 29, 2000 31.25 32.00 31.25 31.75
1832 NYSE YPF Thu, Sep 28, 2000 31.19 31.56 31.13 31.25
1831 NYSE YPF Wed, Sep 27, 2000 31.38 31.44 30.94 31.06
1830 NYSE YPF Tue, Sep 26, 2000 31.63 32.00 31.13 31.13
1829 NYSE YPF Mon, Sep 25, 2000 32.38 32.38 31.63 31.63
1828 NYSE YPF Fri, Sep 22, 2000 31.31 33.13 31.13 32.63
1827 NYSE YPF Thu, Sep 21, 2000 33.69 33.88 33.00 33.19
1826 NYSE YPF Wed, Sep 20, 2000 34.38 34.88 33.25 33.44
1825 NYSE YPF Tue, Sep 19, 2000 34.25 34.25 34.13 34.13
1824 NYSE YPF Mon, Sep 18, 2000 35.19 35.19 34.56 34.56
1823 NYSE YPF Fri, Sep 15, 2000 34.25 35.13 34.25 34.94
1822 NYSE YPF Thu, Sep 14, 2000 34.56 34.75 33.50 34.00
1821 NYSE YPF Wed, Sep 13, 2000 34.88 35.13 34.56 34.63
1820 NYSE YPF Tue, Sep 12, 2000 35.44 35.44 35.00 35.06
1819 NYSE YPF Mon, Sep 11, 2000 35.19 35.50 35.13 35.50
1818 NYSE YPF Fri, Sep 8, 2000 33.75 35.25 33.75 35.19
1817 NYSE YPF Thu, Sep 7, 2000 35.44 35.50 35.00 35.50
1816 NYSE YPF Wed, Sep 6, 2000 34.81 35.50 34.13 35.44
1815 NYSE YPF Tue, Sep 5, 2000 34.13 35.50 33.56 35.06
1814 NYSE YPF Fri, Sep 1, 2000 34.00 34.00 32.50 33.00
1813 NYSE YPF Wed, Aug 30, 2000 36.88 36.88 35.38 35.69
1812 NYSE YPF Tue, Aug 29, 2000 37.13 37.31 36.75 37.13
1811 NYSE YPF Mon, Aug 28, 2000 38.00 38.00 37.38 37.56
1810 NYSE YPF Fri, Aug 25, 2000 38.69 39.63 38.69 39.19
1809 NYSE YPF Thu, Aug 24, 2000 40.88 40.88 38.81 38.94
1808 NYSE YPF Wed, Aug 23, 2000 40.25 41.44 39.88 41.13
1807 NYSE YPF Tue, Aug 22, 2000 40.13 40.25 39.75 40.25
1806 NYSE YPF Mon, Aug 21, 2000 39.50 40.38 39.50 40.13
1805 NYSE YPF Fri, Aug 18, 2000 40.00 40.44 39.25 39.25
1804 NYSE YPF Thu, Aug 17, 2000 38.94 40.06 38.94 39.63
1803 NYSE YPF Wed, Aug 16, 2000 38.69 39.06 38.63 39.00
1802 NYSE YPF Tue, Aug 15, 2000 38.63 38.88 38.50 38.69
1801 NYSE YPF Mon, Aug 14, 2000 38.19 38.69 38.19 38.63
1800 NYSE YPF Fri, Aug 11, 2000 37.88 38.38 37.88 38.19
1799 NYSE YPF Thu, Aug 10, 2000 38.00 38.75 38.00 38.56
1798 NYSE YPF Wed, Aug 9, 2000 37.25 38.06 37.13 37.38
1797 NYSE YPF Tue, Aug 8, 2000 37.63 37.81 37.00 37.50
1796 NYSE YPF Mon, Aug 7, 2000 37.00 37.88 37.00 37.63
1795 NYSE YPF Fri, Aug 4, 2000 36.75 36.94 36.13 36.94
1794 NYSE YPF Thu, Aug 3, 2000 36.94 36.94 36.38 36.81
1793 NYSE YPF Wed, Aug 2, 2000 37.00 37.25 36.81 37.19
1792 NYSE YPF Tue, Aug 1, 2000 37.06 37.25 36.88 37.06
1791 NYSE YPF Mon, Jul 31, 2000 37.25 37.50 36.88 37.13
1790 NYSE YPF Fri, Jul 28, 2000 37.63 37.63 36.88 37.25
1789 NYSE YPF Thu, Jul 27, 2000 36.88 37.75 36.88 37.63
1788 NYSE YPF Wed, Jul 26, 2000 36.75 37.50 36.75 36.88
1787 NYSE YPF Tue, Jul 25, 2000 37.06 37.75 37.00 37.00
1786 NYSE YPF Mon, Jul 24, 2000 36.38 37.44 36.38 37.00
1785 NYSE YPF Fri, Jul 21, 2000 37.88 38.13 37.00 37.00
1784 NYSE YPF Thu, Jul 20, 2000 38.25 38.25 37.75 37.75
1783 NYSE YPF Wed, Jul 19, 2000 38.06 38.25 37.88 38.19
1782 NYSE YPF Tue, Jul 18, 2000 38.81 38.81 37.88 38.19
1781 NYSE YPF Mon, Jul 17, 2000 39.06 39.19 38.63 38.94
1780 NYSE YPF Fri, Jul 14, 2000 38.25 39.63 38.25 39.31
1779 NYSE YPF Thu, Jul 13, 2000 38.25 39.00 38.25 38.50
1778 NYSE YPF Wed, Jul 12, 2000 38.88 38.88 38.38 38.38
1777 NYSE YPF Tue, Jul 11, 2000 37.88 39.44 37.88 38.88
1776 NYSE YPF Mon, Jul 10, 2000 38.00 38.56 38.00 38.38
1775 NYSE YPF Fri, Jul 7, 2000 38.25 38.56 38.00 38.00
1774 NYSE YPF Thu, Jul 6, 2000 38.25 38.38 38.25 38.25
1773 NYSE YPF Wed, Jul 5, 2000 38.63 38.63 38.31 38.31
1772 NYSE YPF Mon, Jul 3, 2000 38.69 38.88 38.69 38.88
1771 NYSE YPF Fri, Jun 30, 2000 38.25 39.25 38.25 38.81
1770 NYSE YPF Thu, Jun 29, 2000 37.94 38.75 37.94 38.00
1769 NYSE YPF Wed, Jun 28, 2000 38.00 38.69 37.94 37.94
1768 NYSE YPF Tue, Jun 27, 2000 37.56 38.31 37.56 37.81
1767 NYSE YPF Mon, Jun 26, 2000 38.44 38.69 38.25 38.25
1766 NYSE YPF Fri, Jun 23, 2000 38.50 38.75 38.38 38.50
1765 NYSE YPF Thu, Jun 22, 2000 38.25 39.00 38.25 38.38
1764 NYSE YPF Wed, Jun 21, 2000 38.50 38.50 37.63 38.25
1763 NYSE YPF Tue, Jun 20, 2000 38.75 39.00 38.50 38.50
1762 NYSE YPF Mon, Jun 19, 2000 39.00 39.13 38.63 39.00
1761 NYSE YPF Fri, Jun 16, 2000 39.00 39.44 38.88 39.19
1760 NYSE YPF Thu, Jun 15, 2000 38.88 39.44 38.81 39.00
1759 NYSE YPF Wed, Jun 14, 2000 39.75 39.75 39.13 39.13
1758 NYSE YPF Tue, Jun 13, 2000 39.19 39.69 39.00 39.69
1757 NYSE YPF Mon, Jun 12, 2000 37.88 39.38 37.88 39.13
1756 NYSE YPF Fri, Jun 9, 2000 38.31 38.69 38.06 38.06
1755 NYSE YPF Thu, Jun 8, 2000 38.50 38.81 38.25 38.31
1754 NYSE YPF Wed, Jun 7, 2000 35.50 36.00 35.00 35.75
1753 NYSE YPF Tue, Jun 6, 2000 35.56 35.63 35.25 35.44
1752 NYSE YPF Mon, Jun 5, 2000 34.38 35.75 34.13 35.56
1751 NYSE YPF Fri, Jun 2, 2000 33.06 34.88 33.06 34.50
1750 NYSE YPF Thu, Jun 1, 2000 33.44 33.44 32.75 33.19
1749 NYSE YPF Wed, May 31, 2000 32.63 33.44 32.56 33.44
1748 NYSE YPF Tue, May 30, 2000 32.75 33.13 32.50 32.75
1747 NYSE YPF Fri, May 26, 2000 31.44 33.13 31.44 32.88
1746 NYSE YPF Thu, May 25, 2000 31.69 31.88 31.44 31.44
1745 NYSE YPF Wed, May 24, 2000 31.75 31.81 31.56 31.69
1744 NYSE YPF Tue, May 23, 2000 32.00 32.00 31.88 32.00
1743 NYSE YPF Mon, May 22, 2000 32.00 32.13 32.00 32.00
1742 NYSE YPF Fri, May 19, 2000 32.19 32.50 32.13 32.13
1741 NYSE YPF Thu, May 18, 2000 32.19 32.38 32.13 32.31
1740 NYSE YPF Wed, May 17, 2000 32.19 32.38 32.00 32.00
1739 NYSE YPF Tue, May 16, 2000 32.44 32.50 31.88 32.00
1738 NYSE YPF Mon, May 15, 2000 32.00 32.38 31.94 32.38
1737 NYSE YPF Fri, May 12, 2000 32.00 32.38 31.94 32.19
1736 NYSE YPF Thu, May 11, 2000 31.63 32.25 31.50 32.25
1735 NYSE YPF Wed, May 10, 2000 31.50 31.88 31.00 31.69
1734 NYSE YPF Tue, May 9, 2000 32.00 32.00 31.88 31.94
1733 NYSE YPF Mon, May 8, 2000 31.44 31.94 31.44 31.88
1732 NYSE YPF Fri, May 5, 2000 31.75 31.75 31.50 31.69
1731 NYSE YPF Thu, May 4, 2000 32.00 32.00 31.63 31.94
1730 NYSE YPF Wed, May 3, 2000 32.13 32.50 32.00 32.00
1729 NYSE YPF Tue, May 2, 2000 32.75 33.13 32.75 33.00
1728 NYSE YPF Mon, May 1, 2000 32.25 32.88 32.25 32.56
1727 NYSE YPF Fri, Apr 28, 2000 32.06 32.50 32.06 32.38
1726 NYSE YPF Thu, Apr 27, 2000 32.50 32.50 31.94 32.25
1725 NYSE YPF Wed, Apr 26, 2000 33.25 33.25 32.50 32.50
1724 NYSE YPF Tue, Apr 25, 2000 33.19 33.25 33.00 33.25
1723 NYSE YPF Mon, Apr 24, 2000 32.88 33.19 32.75 33.00
1722 NYSE YPF Thu, Apr 20, 2000 33.25 33.31 33.00 33.13
1721 NYSE YPF Wed, Apr 19, 2000 32.69 33.13 32.50 33.00
1720 NYSE YPF Tue, Apr 18, 2000 32.81 33.00 32.56 32.56
1719 NYSE YPF Mon, Apr 17, 2000 32.50 33.00 32.50 32.56
1718 NYSE YPF Fri, Apr 14, 2000 34.75 34.75 33.19 33.19
1717 NYSE YPF Thu, Apr 13, 2000 34.88 35.00 34.25 34.50
1716 NYSE YPF Wed, Apr 12, 2000 34.44 34.75 34.38 34.50
1715 NYSE YPF Tue, Apr 11, 2000 34.75 34.88 34.50 34.56
1714 NYSE YPF Mon, Apr 10, 2000 34.56 35.00 34.50 34.50
1713 NYSE YPF Fri, Apr 7, 2000 34.50 35.00 34.50 34.88
1712 NYSE YPF Thu, Apr 6, 2000 34.25 35.13 34.25 34.75
1711 NYSE YPF Wed, Apr 5, 2000 34.75 34.75 34.06 34.13
1710 NYSE YPF Tue, Apr 4, 2000 35.25 35.25 34.44 34.69
1709 NYSE YPF Mon, Apr 3, 2000 35.25 35.44 34.94 35.25
1708 NYSE YPF Fri, Mar 31, 2000 35.38 35.69 35.13 35.50
1707 NYSE YPF Thu, Mar 30, 2000 36.00 36.13 35.38 35.50
1706 NYSE YPF Wed, Mar 29, 2000 35.50 36.13 35.00 35.81
1705 NYSE YPF Tue, Mar 28, 2000 35.50 35.81 35.13 35.56
1704 NYSE YPF Mon, Mar 27, 2000 35.56 35.63 35.00 35.63
1703 NYSE YPF Fri, Mar 24, 2000 35.75 35.81 35.44 35.69
1702 NYSE YPF Thu, Mar 23, 2000 35.44 35.88 35.44 35.63
1701 NYSE YPF Wed, Mar 22, 2000 35.00 35.63 35.00 35.56
1700 NYSE YPF Tue, Mar 21, 2000 36.44 36.44 35.56 35.56
1699 NYSE YPF Mon, Mar 20, 2000 36.25 36.50 36.13 36.50
1698 NYSE YPF Fri, Mar 17, 2000 37.00 37.00 36.00 36.50
1697 NYSE YPF Thu, Mar 16, 2000 36.13 37.06 36.13 37.00
1696 NYSE YPF Wed, Mar 15, 2000 35.63 36.06 35.50 36.00
1695 NYSE YPF Tue, Mar 14, 2000 35.63 36.13 35.63 35.88
1694 NYSE YPF Mon, Mar 13, 2000 36.63 36.63 36.38 36.38
1693 NYSE YPF Fri, Mar 10, 2000 36.94 36.94 36.75 36.75
1692 NYSE YPF Thu, Mar 9, 2000 37.25 37.25 36.88 37.06
1691 NYSE YPF Wed, Mar 8, 2000 36.50 38.38 36.50 37.50
1690 NYSE YPF Tue, Mar 7, 2000 35.38 36.38 35.38 36.31
1689 NYSE YPF Mon, Mar 6, 2000 35.63 35.63 35.25 35.38
1688 NYSE YPF Fri, Mar 3, 2000 35.25 35.75 35.25 35.44
1687 NYSE YPF Thu, Mar 2, 2000 35.75 36.44 35.75 35.94
1686 NYSE YPF Wed, Mar 1, 2000 35.56 36.25 35.56 35.94
1685 NYSE YPF Tue, Feb 29, 2000 36.44 36.50 35.56 35.56
1684 NYSE YPF Mon, Feb 28, 2000 37.13 37.13 36.38 36.44
1683 NYSE YPF Fri, Feb 25, 2000 35.81 37.13 35.81 37.13
1682 NYSE YPF Thu, Feb 24, 2000 35.75 36.00 35.50 36.00
1681 NYSE YPF Wed, Feb 23, 2000 35.94 36.00 35.81 35.88
1680 NYSE YPF Tue, Feb 22, 2000 35.88 36.31 35.88 36.06
1679 NYSE YPF Fri, Feb 18, 2000 36.75 36.75 36.19 36.50
1678 NYSE YPF Thu, Feb 17, 2000 37.38 37.38 37.00 37.38
1677 NYSE YPF Wed, Feb 16, 2000 37.81 37.81 37.25 37.56
1676 NYSE YPF Tue, Feb 15, 2000 36.81 38.75 36.81 38.00
1675 NYSE YPF Mon, Feb 14, 2000 37.13 37.13 36.50 36.75
1674 NYSE YPF Fri, Feb 11, 2000 37.75 37.75 37.06 37.31
1673 NYSE YPF Thu, Feb 10, 2000 37.38 38.13 37.38 37.94
1672 NYSE YPF Wed, Feb 9, 2000 36.94 38.44 36.94 37.50
1671 NYSE YPF Tue, Feb 8, 2000 36.50 37.38 36.50 36.94
1670 NYSE YPF Mon, Feb 7, 2000 35.69 36.44 35.50 36.38
1669 NYSE YPF Fri, Feb 4, 2000 34.44 36.00 34.25 35.94
1668 NYSE YPF Thu, Feb 3, 2000 34.44 34.56 34.19 34.56
1667 NYSE YPF Wed, Feb 2, 2000 34.94 34.94 34.38 34.56
1666 NYSE YPF Tue, Feb 1, 2000 34.00 35.00 34.00 34.94
1665 NYSE YPF Mon, Jan 31, 2000 35.25 35.25 34.75 35.13
1664 NYSE YPF Fri, Jan 28, 2000 35.38 35.38 35.06 35.25
1663 NYSE YPF Thu, Jan 27, 2000 36.00 36.00 35.50 35.50
1662 NYSE YPF Wed, Jan 26, 2000 35.69 36.31 35.63 36.13
1661 NYSE YPF Tue, Jan 25, 2000 36.00 36.00 35.50 35.56
1660 NYSE YPF Mon, Jan 24, 2000 36.50 36.50 36.00 36.25
1659 NYSE YPF Fri, Jan 21, 2000 36.31 36.75 36.31 36.56
1658 NYSE YPF Thu, Jan 20, 2000 36.56 36.56 36.06 36.13
1657 NYSE YPF Wed, Jan 19, 2000 36.50 37.25 36.44 36.69
1656 NYSE YPF Tue, Jan 18, 2000 35.81 36.19 35.50 36.13
1655 NYSE YPF Fri, Jan 14, 2000 34.75 35.88 34.75 35.81
1654 NYSE YPF Thu, Jan 13, 2000 35.50 35.50 35.00 35.00
1653 NYSE YPF Wed, Jan 12, 2000 35.38 35.38 35.00 35.06
1652 NYSE YPF Tue, Jan 11, 2000 35.94 35.94 35.13 35.50
1651 NYSE YPF Mon, Jan 10, 2000 36.50 36.50 35.94 36.13
1650 NYSE YPF Fri, Jan 7, 2000 35.88 36.75 35.81 36.38
1649 NYSE YPF Thu, Jan 6, 2000 36.13 36.13 35.75 36.00
1648 NYSE YPF Wed, Jan 5, 2000 35.81 36.50 35.63 36.25
1647 NYSE YPF Tue, Jan 4, 2000 36.13 36.13 36.00 36.06
1646 NYSE YPF Mon, Jan 3, 2000 36.69 36.69 36.19 36.31
1645 NYSE YPF Fri, Dec 31, 1999 36.81 37.00 36.75 36.94
1644 NYSE YPF Thu, Dec 30, 1999 37.00 38.31 36.56 36.88
1643 NYSE YPF Wed, Dec 29, 1999 37.25 37.56 36.75 37.06
1642 NYSE YPF Tue, Dec 28, 1999 38.00 38.06 37.75 37.75
1641 NYSE YPF Mon, Dec 27, 1999 38.44 38.50 38.00 38.00
1640 NYSE YPF Thu, Dec 23, 1999 38.38 38.38 38.25 38.25
1639 NYSE YPF Wed, Dec 22, 1999 38.44 39.38 38.44 38.50
1638 NYSE YPF Tue, Dec 21, 1999 38.31 38.38 38.25 38.31
1637 NYSE YPF Mon, Dec 20, 1999 38.81 38.81 38.44 38.44
1636 NYSE YPF Fri, Dec 17, 1999 39.44 39.63 38.75 39.00
1635 NYSE YPF Thu, Dec 16, 1999 38.13 39.19 38.13 39.19
1634 NYSE YPF Wed, Dec 15, 1999 38.25 39.00 38.25 38.81
1633 NYSE YPF Tue, Dec 14, 1999 38.75 39.44 38.50 38.69
1632 NYSE YPF Mon, Dec 13, 1999 39.75 39.75 39.13 39.25
1631 NYSE YPF Fri, Dec 10, 1999 40.06 40.19 39.88 39.88
1630 NYSE YPF Thu, Dec 9, 1999 40.25 40.44 39.75 40.44
1629 NYSE YPF Wed, Dec 8, 1999 41.38 41.38 39.81 40.00
1628 NYSE YPF Tue, Dec 7, 1999 40.63 41.63 40.56 41.63
1627 NYSE YPF Mon, Dec 6, 1999 41.75 41.75 40.81 41.38
1626 NYSE YPF Fri, Dec 3, 1999 41.88 42.25 40.00 42.00
1625 NYSE YPF Thu, Dec 2, 1999 39.44 42.00 39.19 41.94
1624 NYSE YPF Wed, Dec 1, 1999 38.38 39.75 38.38 39.50
1623 NYSE YPF Tue, Nov 30, 1999 38.56 38.56 37.88 38.50
1622 NYSE YPF Mon, Nov 29, 1999 38.63 39.06 38.56 38.56
1621 NYSE YPF Fri, Nov 26, 1999 38.63 38.75 38.63 38.63
1620 NYSE YPF Wed, Nov 24, 1999 38.50 38.75 38.00 38.75
1619 NYSE YPF Tue, Nov 23, 1999 38.50 38.63 38.25 38.63
1618 NYSE YPF Mon, Nov 22, 1999 38.25 39.56 38.25 38.63
1617 NYSE YPF Fri, Nov 19, 1999 37.75 38.38 37.44 38.25
1616 NYSE YPF Thu, Nov 18, 1999 37.13 37.88 36.94 37.88
1615 NYSE YPF Wed, Nov 17, 1999 36.81 37.13 36.81 37.06
1614 NYSE YPF Tue, Nov 16, 1999 37.44 37.81 36.81 37.19
1613 NYSE YPF Mon, Nov 15, 1999 37.19 37.75 37.19 37.44
1612 NYSE YPF Fri, Nov 12, 1999 37.63 37.63 37.25 37.44
1611 NYSE YPF Thu, Nov 11, 1999 38.00 38.06 37.63 37.69
1610 NYSE YPF Wed, Nov 10, 1999 37.38 38.13 37.38 38.00
1609 NYSE YPF Tue, Nov 9, 1999 37.00 37.50 37.00 37.50
1608 NYSE YPF Mon, Nov 8, 1999 36.94 37.06 36.75 37.00
1607 NYSE YPF Fri, Nov 5, 1999 37.31 37.31 37.00 37.00
1606 NYSE YPF Thu, Nov 4, 1999 37.63 37.63 37.31 37.31
1605 NYSE YPF Wed, Nov 3, 1999 37.81 37.94 37.63 37.63
1604 NYSE YPF Tue, Nov 2, 1999 38.00 38.19 37.75 37.81
1603 NYSE YPF Mon, Nov 1, 1999 38.75 38.75 37.94 38.13
1602 NYSE YPF Fri, Oct 29, 1999 38.38 39.00 38.38 38.81
1601 NYSE YPF Thu, Oct 28, 1999 38.81 38.81 38.38 38.38
1600 NYSE YPF Wed, Oct 27, 1999 38.50 38.88 38.50 38.88
1599 NYSE YPF Tue, Oct 26, 1999 39.44 39.63 39.31 39.38
1598 NYSE YPF Mon, Oct 25, 1999 39.50 39.56 39.44 39.44
1597 NYSE YPF Fri, Oct 22, 1999 38.25 39.75 38.25 39.50
1596 NYSE YPF Thu, Oct 21, 1999 38.13 38.50 38.06 38.25
1595 NYSE YPF Wed, Oct 20, 1999 37.75 38.44 37.75 38.38
1594 NYSE YPF Tue, Oct 19, 1999 37.63 38.00 37.63 37.88
1593 NYSE YPF Mon, Oct 18, 1999 37.19 37.69 37.19 37.56
1592 NYSE YPF Fri, Oct 15, 1999 37.31 37.31 36.94 37.19
1591 NYSE YPF Thu, Oct 14, 1999 37.06 37.19 37.06 37.19
1590 NYSE YPF Wed, Oct 13, 1999 37.00 37.19 37.00 37.13
1589 NYSE YPF Tue, Oct 12, 1999 37.06 37.13 37.00 37.00
1588 NYSE YPF Mon, Oct 11, 1999 37.38 37.38 37.06 37.13
1587 NYSE YPF Fri, Oct 8, 1999 38.06 38.06 37.63 37.63
1586 NYSE YPF Thu, Oct 7, 1999 38.25 38.31 38.00 38.00
1585 NYSE YPF Wed, Oct 6, 1999 38.44 38.44 38.31 38.38
1584 NYSE YPF Tue, Oct 5, 1999 38.56 38.56 38.44 38.44
1583 NYSE YPF Mon, Oct 4, 1999 39.00 39.00 38.69 38.69
1582 NYSE YPF Fri, Oct 1, 1999 38.94 38.94 38.31 38.44
1581 NYSE YPF Thu, Sep 30, 1999 39.38 39.38 38.88 38.94
1580 NYSE YPF Wed, Sep 29, 1999 39.75 39.94 39.31 39.38
1579 NYSE YPF Tue, Sep 28, 1999 39.88 39.88 39.63 39.81
1578 NYSE YPF Mon, Sep 27, 1999 39.19 39.94 39.19 39.94
1577 NYSE YPF Fri, Sep 24, 1999 39.00 39.19 38.81 39.19
1576 NYSE YPF Thu, Sep 23, 1999 39.25 39.25 39.00 39.19
1575 NYSE YPF Wed, Sep 22, 1999 39.00 39.13 39.00 39.13
1574 NYSE YPF Tue, Sep 21, 1999 39.13 39.25 39.06 39.06
1573 NYSE YPF Mon, Sep 20, 1999 39.25 39.38 39.00 39.31
1572 NYSE YPF Fri, Sep 17, 1999 39.00 39.13 38.81 39.00
1571 NYSE YPF Thu, Sep 16, 1999 38.63 38.88 38.56 38.88
1570 NYSE YPF Wed, Sep 15, 1999 38.69 38.75 38.63 38.63
1569 NYSE YPF Tue, Sep 14, 1999 38.75 38.75 38.56 38.69
1568 NYSE YPF Mon, Sep 13, 1999 38.75 38.75 38.63 38.75
1567 NYSE YPF Fri, Sep 10, 1999 38.75 38.75 38.69 38.69
1566 NYSE YPF Thu, Sep 9, 1999 38.63 39.00 38.63 38.81
1565 NYSE YPF Wed, Sep 8, 1999 38.63 38.75 38.63 38.63
1564 NYSE YPF Tue, Sep 7, 1999 38.19 38.81 38.19 38.69
1563 NYSE YPF Fri, Sep 3, 1999 38.63 38.75 38.63 38.69
1562 NYSE YPF Thu, Sep 2, 1999 38.75 38.88 38.56 38.63
1561 NYSE YPF Wed, Sep 1, 1999 39.13 39.19 39.00 39.19
1560 NYSE YPF Tue, Aug 31, 1999 39.00 39.50 39.00 39.25
1559 NYSE YPF Mon, Aug 30, 1999 39.63 39.63 39.19 39.19
1558 NYSE YPF Fri, Aug 27, 1999 39.75 39.75 39.50 39.50
1557 NYSE YPF Thu, Aug 26, 1999 39.63 39.63 39.50 39.50
1556 NYSE YPF Wed, Aug 25, 1999 39.13 39.69 39.13 39.63
1555 NYSE YPF Tue, Aug 24, 1999 39.56 39.63 39.19 39.63
1554 NYSE YPF Mon, Aug 23, 1999 40.00 40.00 39.44 39.56
1553 NYSE YPF Fri, Aug 20, 1999 39.38 40.13 39.19 40.00
1552 NYSE YPF Thu, Aug 19, 1999 39.44 39.75 39.25 39.44
1551 NYSE YPF Wed, Aug 18, 1999 39.13 39.69 39.00 39.56
1550 NYSE YPF Tue, Aug 17, 1999 39.38 39.50 39.25 39.25
1549 NYSE YPF Mon, Aug 16, 1999 39.06 39.25 39.06 39.13
1548 NYSE YPF Fri, Aug 13, 1999 39.75 39.75 39.25 39.63
1547 NYSE YPF Thu, Aug 12, 1999 39.50 39.88 39.38 39.75
1546 NYSE YPF Wed, Aug 11, 1999 39.00 39.75 39.00 39.50
1545 NYSE YPF Tue, Aug 10, 1999 39.19 39.50 39.00 39.00
1544 NYSE YPF Mon, Aug 9, 1999 39.25 39.63 39.13 39.38
1543 NYSE YPF Fri, Aug 6, 1999 39.50 39.75 39.25 39.25
1542 NYSE YPF Thu, Aug 5, 1999 39.75 39.94 39.13 39.69
1541 NYSE YPF Wed, Aug 4, 1999 40.50 40.75 39.94 40.00
1540 NYSE YPF Tue, Aug 3, 1999 40.19 40.50 40.19 40.38
1539 NYSE YPF Mon, Aug 2, 1999 40.44 40.56 40.00 40.44
1538 NYSE YPF Fri, Jul 30, 1999 40.44 40.75 40.25 40.56
1537 NYSE YPF Thu, Jul 29, 1999 40.75 40.75 40.31 40.44
1536 NYSE YPF Wed, Jul 28, 1999 40.13 41.00 39.75 40.94
1535 NYSE YPF Tue, Jul 27, 1999 39.63 40.25 39.38 40.25
1534 NYSE YPF Mon, Jul 26, 1999 39.94 40.00 39.50 39.75
1533 NYSE YPF Fri, Jul 23, 1999 40.06 40.25 40.00 40.19
1532 NYSE YPF Thu, Jul 22, 1999 40.63 40.63 40.13 40.13
1531 NYSE YPF Wed, Jul 21, 1999 39.88 40.75 39.81 40.75
1530 NYSE YPF Tue, Jul 20, 1999 39.81 40.19 39.81 40.00
1529 NYSE YPF Mon, Jul 19, 1999 40.00 40.13 39.50 39.81
1528 NYSE YPF Fri, Jul 16, 1999 39.88 40.25 39.81 39.94
1527 NYSE YPF Thu, Jul 15, 1999 39.63 40.06 39.63 39.94
1526 NYSE YPF Wed, Jul 14, 1999 39.63 40.00 39.63 39.88
1525 NYSE YPF Tue, Jul 13, 1999 38.50 39.88 38.50 39.63
1524 NYSE YPF Mon, Jul 12, 1999 39.06 39.94 39.06 39.38
1523 NYSE YPF Fri, Jul 9, 1999 40.25 40.31 39.13 39.19
1522 NYSE YPF Thu, Jul 8, 1999 40.38 40.63 40.06 40.50
1521 NYSE YPF Wed, Jul 7, 1999 40.06 40.88 40.06 40.56
1520 NYSE YPF Tue, Jul 6, 1999 40.00 40.50 40.00 40.25
1519 NYSE YPF Fri, Jul 2, 1999 39.75 40.69 39.75 40.50
1518 NYSE YPF Thu, Jul 1, 1999 38.06 40.19 37.88 40.19
1517 NYSE YPF Wed, Jun 30, 1999 39.56 40.13 38.00 38.00
1516 NYSE YPF Tue, Jun 29, 1999 42.56 42.56 39.31 39.50
1515 NYSE YPF Mon, Jun 28, 1999 42.75 43.00 42.75 42.88
1514 NYSE YPF Fri, Jun 25, 1999 43.75 43.75 42.88 43.19
1513 NYSE YPF Thu, Jun 24, 1999 44.63 44.75 43.44 43.75
1512 NYSE YPF Wed, Jun 23, 1999 44.50 44.56 44.44 44.50
1511 NYSE YPF Tue, Jun 22, 1999 44.06 44.38 44.06 44.31
1510 NYSE YPF Mon, Jun 21, 1999 44.00 44.06 43.94 44.00
1509 NYSE YPF Fri, Jun 18, 1999 44.13 44.13 43.75 43.75
1508 NYSE YPF Thu, Jun 17, 1999 44.00 44.13 43.94 44.00
1507 NYSE YPF Wed, Jun 16, 1999 43.88 44.06 43.81 43.94
1506 NYSE YPF Tue, Jun 15, 1999 43.81 44.00 43.69 43.88
1505 NYSE YPF Mon, Jun 14, 1999 43.56 43.88 43.56 43.75
1504 NYSE YPF Fri, Jun 11, 1999 43.38 43.63 43.38 43.56
1503 NYSE YPF Thu, Jun 10, 1999 43.50 43.50 43.19 43.38
1502 NYSE YPF Wed, Jun 9, 1999 43.50 43.69 43.44 43.56
1501 NYSE YPF Tue, Jun 8, 1999 43.38 43.50 43.31 43.50
1500 NYSE YPF Mon, Jun 7, 1999 43.44 43.44 43.19 43.38
1499 NYSE YPF Fri, Jun 4, 1999 43.38 43.44 43.19 43.19
1498 NYSE YPF Thu, Jun 3, 1999 43.13 43.44 43.13 43.25
1497 NYSE YPF Wed, Jun 2, 1999 42.94 43.19 42.88 43.06
1496 NYSE YPF Tue, Jun 1, 1999 42.38 42.88 42.25 42.88
1495 NYSE YPF Fri, May 28, 1999 42.00 42.19 42.00 42.13
1494 NYSE YPF Thu, May 27, 1999 42.06 42.13 41.75 41.94
1493 NYSE YPF Wed, May 26, 1999 41.75 42.31 41.25 42.19
1492 NYSE YPF Tue, May 25, 1999 42.00 42.13 41.69 41.75
1491 NYSE YPF Mon, May 24, 1999 42.25 42.38 41.88 41.94
1490 NYSE YPF Fri, May 21, 1999 41.88 42.19 41.88 42.00
1489 NYSE YPF Thu, May 20, 1999 40.94 42.00 40.94 41.81
1488 NYSE YPF Wed, May 19, 1999 42.50 42.69 41.88 42.38
1487 NYSE YPF Tue, May 18, 1999 42.50 42.81 42.50 42.56
1486 NYSE YPF Mon, May 17, 1999 42.56 42.75 42.44 42.50
1485 NYSE YPF Fri, May 14, 1999 42.50 42.88 42.50 42.67
1484 NYSE YPF Thu, May 13, 1999 42.63 42.94 42.63 42.81
1483 NYSE YPF Wed, May 12, 1999 42.88 42.88 42.44 42.56
1482 NYSE YPF Tue, May 11, 1999 43.44 43.44 42.88 42.94
1481 NYSE YPF Mon, May 10, 1999 42.56 42.75 42.50 42.50
1480 NYSE YPF Fri, May 7, 1999 42.75 42.81 42.50 42.63
1479 NYSE YPF Thu, May 6, 1999 43.00 43.88 42.75 42.81
1478 NYSE YPF Wed, May 5, 1999 42.88 43.25 42.75 43.00
1477 NYSE YPF Tue, May 4, 1999 42.25 42.81 42.25 42.69
1476 NYSE YPF Mon, May 3, 1999 42.25 42.94 42.13 42.69
1475 NYSE YPF Fri, Apr 30, 1999 43.44 43.50 41.63 41.81
1474 NYSE YPF Thu, Apr 29, 1999 35.00 35.94 34.75 35.94
1473 NYSE YPF Wed, Apr 28, 1999 32.50 34.75 32.50 34.19
1472 NYSE YPF Tue, Apr 27, 1999 33.31 33.50 32.63 32.69
1471 NYSE YPF Mon, Apr 26, 1999 33.00 33.56 32.88 33.25
1470 NYSE YPF Fri, Apr 23, 1999 32.81 33.31 32.38 33.00
1469 NYSE YPF Thu, Apr 22, 1999 33.50 33.75 32.63 32.69
1468 NYSE YPF Wed, Apr 21, 1999 33.44 34.00 33.25 33.25
1467 NYSE YPF Tue, Apr 20, 1999 34.94 34.94 33.31 33.75
1466 NYSE YPF Mon, Apr 19, 1999 35.44 35.88 34.25 35.00
1465 NYSE YPF Fri, Apr 16, 1999 32.38 33.75 32.19 33.75
1464 NYSE YPF Thu, Apr 15, 1999 32.19 32.31 31.88 32.25
1463 NYSE YPF Wed, Apr 14, 1999 31.50 32.13 31.44 31.94
1462 NYSE YPF Tue, Apr 13, 1999 31.00 31.63 30.88 31.38
1461 NYSE YPF Mon, Apr 12, 1999 31.38 31.38 30.81 31.00
1460 NYSE YPF Fri, Apr 9, 1999 31.38 31.50 31.06 31.13
1459 NYSE YPF Thu, Apr 8, 1999 31.44 31.69 31.19 31.44
1458 NYSE YPF Wed, Apr 7, 1999 31.50 31.88 31.50 31.50
1457 NYSE YPF Tue, Apr 6, 1999 31.88 32.00 31.31 31.44
1456 NYSE YPF Mon, Apr 5, 1999 31.06 31.75 31.06 31.75
1455 NYSE YPF Thu, Apr 1, 1999 31.56 31.56 31.00 31.06
1454 NYSE YPF Wed, Mar 31, 1999 31.63 31.88 31.19 31.56
1453 NYSE YPF Tue, Mar 30, 1999 31.19 31.94 31.19 31.44
1452 NYSE YPF Mon, Mar 29, 1999 31.00 31.50 31.00 31.38
1451 NYSE YPF Fri, Mar 26, 1999 30.38 30.81 30.38 30.75
1450 NYSE YPF Thu, Mar 25, 1999 31.06 31.06 30.56 30.63
1449 NYSE YPF Wed, Mar 24, 1999 31.00 31.38 30.56 30.56
1448 NYSE YPF Tue, Mar 23, 1999 30.81 31.06 30.56 30.81
1447 NYSE YPF Mon, Mar 22, 1999 31.00 31.31 30.13 30.75
1446 NYSE YPF Fri, Mar 19, 1999 31.00 31.38 31.00 31.25
1445 NYSE YPF Thu, Mar 18, 1999 31.13 31.50 30.75 31.06
1444 NYSE YPF Wed, Mar 17, 1999 29.81 30.69 29.56 30.63
1443 NYSE YPF Tue, Mar 16, 1999 30.38 30.56 29.75 29.88
1442 NYSE YPF Mon, Mar 15, 1999 30.69 30.88 30.38 30.38
1441 NYSE YPF Fri, Mar 12, 1999 31.44 31.50 30.56 30.69
1440 NYSE YPF Thu, Mar 11, 1999 32.00 32.50 30.94 30.94
1439 NYSE YPF Wed, Mar 10, 1999 30.88 31.75 30.75 31.63
1438 NYSE YPF Tue, Mar 9, 1999 30.94 31.19 30.69 30.69
1437 NYSE YPF Mon, Mar 8, 1999 31.25 31.25 30.88 31.00
1436 NYSE YPF Fri, Mar 5, 1999 31.44 31.75 31.25 31.38
1435 NYSE YPF Thu, Mar 4, 1999 30.88 31.31 30.75 31.00
1434 NYSE YPF Wed, Mar 3, 1999 29.88 30.50 29.75 30.38
1433 NYSE YPF Tue, Mar 2, 1999 29.81 30.25 29.63 29.69
1432 NYSE YPF Mon, Mar 1, 1999 29.00 29.50 28.94 29.44
1431 NYSE YPF Fri, Feb 26, 1999 28.50 29.13 28.50 29.00
1430 NYSE YPF Thu, Feb 25, 1999 28.75 28.75 28.44 28.50
1429 NYSE YPF Wed, Feb 24, 1999 29.19 29.25 28.69 28.69
1428 NYSE YPF Tue, Feb 23, 1999 29.25 29.38 28.94 29.19
1427 NYSE YPF Mon, Feb 22, 1999 28.75 29.56 28.75 29.25
1426 NYSE YPF Fri, Feb 19, 1999 29.19 29.44 28.88 29.38
1425 NYSE YPF Thu, Feb 18, 1999 29.13 29.19 28.63 29.19
1424 NYSE YPF Wed, Feb 17, 1999 29.38 29.94 29.00 29.19
1423 NYSE YPF Tue, Feb 16, 1999 29.63 29.75 29.50 29.56
1422 NYSE YPF Fri, Feb 12, 1999 29.63 29.81 29.31 29.44
1421 NYSE YPF Thu, Feb 11, 1999 30.13 30.25 29.75 29.81
1420 NYSE YPF Wed, Feb 10, 1999 30.50 30.69 29.88 30.56
1419 NYSE YPF Tue, Feb 9, 1999 31.25 31.25 30.63 30.63
1418 NYSE YPF Mon, Feb 8, 1999 31.44 31.63 30.50 31.25
1417 NYSE YPF Fri, Feb 5, 1999 31.75 31.75 31.31 31.31
1416 NYSE YPF Thu, Feb 4, 1999 31.75 31.94 31.00 31.63
1415 NYSE YPF Wed, Feb 3, 1999 33.75 34.25 32.25 32.75
1414 NYSE YPF Tue, Feb 2, 1999 31.88 32.38 31.56 31.75
1413 NYSE YPF Mon, Feb 1, 1999 32.00 32.44 31.50 31.81
1412 NYSE YPF Fri, Jan 29, 1999 30.25 32.13 30.19 31.88
1411 NYSE YPF Thu, Jan 28, 1999 30.25 31.25 30.25 30.38
1410 NYSE YPF Wed, Jan 27, 1999 28.75 30.50 28.75 30.25
1409 NYSE YPF Tue, Jan 26, 1999 29.06 29.13 28.50 28.63
1408 NYSE YPF Mon, Jan 25, 1999 29.00 29.31 28.81 29.13
1407 NYSE YPF Fri, Jan 22, 1999 28.75 29.25 28.31 28.88
1406 NYSE YPF Thu, Jan 21, 1999 29.81 30.19 29.13 29.13
1405 NYSE YPF Wed, Jan 20, 1999 31.50 32.13 30.50 31.00
1404 NYSE YPF Tue, Jan 19, 1999 29.00 30.69 28.94 30.44
1403 NYSE YPF Fri, Jan 15, 1999 28.25 29.13 27.63 29.00
1402 NYSE YPF Thu, Jan 14, 1999 27.13 27.88 26.50 27.38
1401 NYSE YPF Wed, Jan 13, 1999 27.75 28.63 26.56 26.63
1400 NYSE YPF Tue, Jan 12, 1999 30.50 30.50 29.31 29.69
1399 NYSE YPF Mon, Jan 11, 1999 31.31 31.31 30.25 31.00
1398 NYSE YPF Fri, Jan 8, 1999 32.44 32.50 31.13 31.31
1397 NYSE YPF Thu, Jan 7, 1999 31.25 31.94 30.88 31.94
1396 NYSE YPF Wed, Jan 6, 1999 30.88 32.38 30.56 32.00
1395 NYSE YPF Tue, Jan 5, 1999 29.06 29.25 28.50 29.13
1394 NYSE YPF Mon, Jan 4, 1999 27.94 29.19 27.94 29.13
1393 NYSE YPF Thu, Dec 31, 1998 27.50 28.25 27.25 27.94
1392 NYSE YPF Wed, Dec 30, 1998 28.13 28.50 27.56 27.75
1391 NYSE YPF Tue, Dec 29, 1998 28.13 28.50 27.88 28.38
1390 NYSE YPF Mon, Dec 28, 1998 28.69 28.88 28.00 28.13
1389 NYSE YPF Thu, Dec 24, 1998 28.25 28.63 28.25 28.63
1388 NYSE YPF Wed, Dec 23, 1998 28.00 28.56 27.75 28.50
1387 NYSE YPF Tue, Dec 22, 1998 27.69 27.94 27.50 27.94
1386 NYSE YPF Mon, Dec 21, 1998 27.44 27.88 27.25 27.69
1385 NYSE YPF Fri, Dec 18, 1998 27.00 27.44 26.75 27.06
1384 NYSE YPF Thu, Dec 17, 1998 26.88 27.13 26.63 26.75
1383 NYSE YPF Wed, Dec 16, 1998 25.94 26.75 25.88 26.50
1382 NYSE YPF Tue, Dec 15, 1998 25.38 25.75 25.13 25.56
1381 NYSE YPF Mon, Dec 14, 1998 26.19 26.31 25.19 25.25
1380 NYSE YPF Fri, Dec 11, 1998 26.56 26.63 26.00 26.38
1379 NYSE YPF Thu, Dec 10, 1998 26.63 27.25 26.50 26.50
1378 NYSE YPF Wed, Dec 9, 1998 26.00 26.88 25.75 26.63
1377 NYSE YPF Tue, Dec 8, 1998 26.75 26.88 25.75 26.00
1376 NYSE YPF Mon, Dec 7, 1998 27.00 27.00 26.06 27.00
1375 NYSE YPF Fri, Dec 4, 1998 26.44 27.25 26.44 26.75
1374 NYSE YPF Thu, Dec 3, 1998 27.44 27.56 26.44 26.69
1373 NYSE YPF Wed, Dec 2, 1998 28.44 28.50 27.50 28.13
1372 NYSE YPF Tue, Dec 1, 1998 28.75 29.00 28.06 28.88
1371 NYSE YPF Mon, Nov 30, 1998 30.00 30.13 29.50 29.75
1370 NYSE YPF Fri, Nov 27, 1998 30.44 31.00 30.44 30.94
1369 NYSE YPF Wed, Nov 25, 1998 30.13 30.19 29.50 30.06
1368 NYSE YPF Tue, Nov 24, 1998 29.69 30.75 28.88 30.44
1367 NYSE YPF Mon, Nov 23, 1998 30.50 30.63 29.44 29.63
1366 NYSE YPF Fri, Nov 20, 1998 29.63 30.88 29.63 30.75
1365 NYSE YPF Thu, Nov 19, 1998 28.75 29.81 28.75 29.69
1364 NYSE YPF Wed, Nov 18, 1998 28.31 28.81 28.25 28.50
1363 NYSE YPF Tue, Nov 17, 1998 28.56 28.75 27.94 28.31
1362 NYSE YPF Mon, Nov 16, 1998 28.69 28.75 28.25 28.56
1361 NYSE YPF Fri, Nov 13, 1998 28.25 28.56 28.00 28.44
1360 NYSE YPF Thu, Nov 12, 1998 29.19 29.38 27.88 28.00
1359 NYSE YPF Wed, Nov 11, 1998 29.50 29.69 29.13 29.19
1358 NYSE YPF Tue, Nov 10, 1998 29.00 29.38 29.00 29.38
1357 NYSE YPF Mon, Nov 9, 1998 28.94 29.25 28.69 29.00
1356 NYSE YPF Fri, Nov 6, 1998 29.69 29.69 28.88 28.94
1355 NYSE YPF Thu, Nov 5, 1998 29.63 29.69 28.75 29.56
1354 NYSE YPF Wed, Nov 4, 1998 30.00 30.50 29.69 29.75
1353 NYSE YPF Tue, Nov 3, 1998 29.75 29.94 29.44 29.88
1352 NYSE YPF Mon, Nov 2, 1998 29.13 30.00 29.13 29.63
1351 NYSE YPF Fri, Oct 30, 1998 28.00 29.19 28.00 28.94
1350 NYSE YPF Thu, Oct 29, 1998 27.38 27.69 27.25 27.38
1349 NYSE YPF Wed, Oct 28, 1998 27.38 28.00 27.38 27.38
1348 NYSE YPF Tue, Oct 27, 1998 27.25 28.13 27.25 27.69
1347 NYSE YPF Mon, Oct 26, 1998 27.13 27.56 27.13 27.25
1346 NYSE YPF Fri, Oct 23, 1998 28.00 28.13 27.25 27.63
1345 NYSE YPF Thu, Oct 22, 1998 28.38 28.50 27.88 28.19
1344 NYSE YPF Wed, Oct 21, 1998 28.25 28.50 27.63 28.50
1343 NYSE YPF Tue, Oct 20, 1998 28.00 28.25 27.56 28.00
1342 NYSE YPF Mon, Oct 19, 1998 26.75 27.25 26.56 27.25
1341 NYSE YPF Fri, Oct 16, 1998 27.38 27.38 26.63 26.63
1340 NYSE YPF Thu, Oct 15, 1998 25.00 27.75 24.88 27.63
1339 NYSE YPF Wed, Oct 14, 1998 25.63 25.63 25.06 25.19
1338 NYSE YPF Tue, Oct 13, 1998 26.31 26.31 25.06 25.50
1337 NYSE YPF Mon, Oct 12, 1998 25.31 26.75 25.31 26.38
1336 NYSE YPF Fri, Oct 9, 1998 23.94 25.38 23.88 25.25
1335 NYSE YPF Thu, Oct 8, 1998 22.94 23.50 22.50 23.31
1334 NYSE YPF Wed, Oct 7, 1998 23.81 23.88 23.25 23.44
1333 NYSE YPF Tue, Oct 6, 1998 24.25 24.50 23.56 23.75
1332 NYSE YPF Mon, Oct 5, 1998 24.63 24.69 23.00 23.00
1331 NYSE YPF Fri, Oct 2, 1998 23.88 24.94 23.75 24.88
1330 NYSE YPF Thu, Oct 1, 1998 26.00 26.00 23.50 23.75
1329 NYSE YPF Wed, Sep 30, 1998 26.63 26.63 25.94 26.00
1328 NYSE YPF Tue, Sep 29, 1998 26.44 27.06 26.19 26.88
1327 NYSE YPF Mon, Sep 28, 1998 26.75 26.88 26.25 26.63
1326 NYSE YPF Fri, Sep 25, 1998 25.13 26.44 25.06 26.19
1325 NYSE YPF Thu, Sep 24, 1998 26.00 26.25 25.13 25.81
1324 NYSE YPF Wed, Sep 23, 1998 25.63 26.63 25.63 26.44
1323 NYSE YPF Tue, Sep 22, 1998 23.50 24.94 23.50 24.94
1322 NYSE YPF Mon, Sep 21, 1998 21.56 23.00 21.25 22.94
1321 NYSE YPF Fri, Sep 18, 1998 23.06 23.75 23.06 23.50
1320 NYSE YPF Thu, Sep 17, 1998 22.50 24.00 22.38 23.25
1319 NYSE YPF Wed, Sep 16, 1998 25.06 25.75 23.00 24.06
1318 NYSE YPF Tue, Sep 15, 1998 21.25 25.94 21.25 25.00
1317 NYSE YPF Mon, Sep 14, 1998 21.06 22.31 21.06 22.00
1316 NYSE YPF Fri, Sep 11, 1998 19.81 20.69 18.69 20.63
1315 NYSE YPF Thu, Sep 10, 1998 20.50 20.50 18.88 20.00
1314 NYSE YPF Wed, Sep 9, 1998 21.75 22.06 21.25 21.25
1313 NYSE YPF Tue, Sep 8, 1998 23.00 23.63 22.00 22.00
1312 NYSE YPF Fri, Sep 4, 1998 22.50 22.69 20.56 21.75
1311 NYSE YPF Thu, Sep 3, 1998 23.00 23.06 21.69 22.13
1310 NYSE YPF Wed, Sep 2, 1998 24.81 25.31 24.13 24.25
1309 NYSE YPF Tue, Sep 1, 1998 22.13 25.13 21.75 24.75
1308 NYSE YPF Mon, Aug 31, 1998 23.38 23.88 22.13 22.13
1307 NYSE YPF Fri, Aug 28, 1998 20.94 23.25 20.94 23.13
1306 NYSE YPF Thu, Aug 27, 1998 21.88 21.88 20.31 21.00
1305 NYSE YPF Wed, Aug 26, 1998 21.75 22.75 21.44 22.50
1304 NYSE YPF Tue, Aug 25, 1998 23.00 23.81 22.19 22.56
1303 NYSE YPF Mon, Aug 24, 1998 22.44 22.94 21.88 22.75
1302 NYSE YPF Fri, Aug 21, 1998 23.56 23.56 21.38 22.06
1301 NYSE YPF Thu, Aug 20, 1998 25.88 25.88 24.19 24.50
1300 NYSE YPF Wed, Aug 19, 1998 26.50 26.50 25.94 26.13
1299 NYSE YPF Tue, Aug 18, 1998 26.31 26.50 25.75 26.00
1298 NYSE YPF Mon, Aug 17, 1998 26.25 26.63 26.00 26.19
1297 NYSE YPF Fri, Aug 14, 1998 27.00 27.19 26.31 27.00
1296 NYSE YPF Thu, Aug 13, 1998 26.06 26.75 26.00 26.25
1295 NYSE YPF Wed, Aug 12, 1998 26.38 26.94 25.81 26.00
1294 NYSE YPF Tue, Aug 11, 1998 26.00 26.88 25.31 26.88
1293 NYSE YPF Mon, Aug 10, 1998 26.56 26.75 26.06 26.47
1292 NYSE YPF Fri, Aug 7, 1998 27.19 27.44 26.06 26.69
1291 NYSE YPF Thu, Aug 6, 1998 27.00 27.38 26.69 27.13
1290 NYSE YPF Wed, Aug 5, 1998 27.63 28.00 26.88 26.94
1289 NYSE YPF Tue, Aug 4, 1998 29.13 29.38 27.25 27.25
1288 NYSE YPF Mon, Aug 3, 1998 29.50 29.50 28.94 29.00
1287 NYSE YPF Fri, Jul 31, 1998 29.94 29.94 29.25 29.25
1286 NYSE YPF Thu, Jul 30, 1998 29.25 30.00 29.25 29.81
1285 NYSE YPF Wed, Jul 29, 1998 29.25 29.69 29.06 29.31
1284 NYSE YPF Tue, Jul 28, 1998 30.00 30.00 29.06 29.31
1283 NYSE YPF Mon, Jul 27, 1998 30.00 30.00 29.63 29.88
1282 NYSE YPF Fri, Jul 24, 1998 30.31 30.63 29.81 30.25
1281 NYSE YPF Thu, Jul 23, 1998 30.56 30.69 30.13 30.19
1280 NYSE YPF Wed, Jul 22, 1998 30.94 31.00 30.44 30.63
1279 NYSE YPF Tue, Jul 21, 1998 31.19 31.63 31.13 31.19
1278 NYSE YPF Mon, Jul 20, 1998 32.13 32.38 30.98 30.98
1277 NYSE YPF Fri, Jul 17, 1998 31.69 32.13 31.56 32.13
1276 NYSE YPF Thu, Jul 16, 1998 31.94 31.94 31.38 31.52
1275 NYSE YPF Wed, Jul 15, 1998 31.75 31.88 31.38 31.81
1274 NYSE YPF Tue, Jul 14, 1998 31.38 31.88 31.38 31.69
1273 NYSE YPF Mon, Jul 13, 1998 30.75 31.38 30.69 31.25
1272 NYSE YPF Fri, Jul 10, 1998 29.94 30.63 29.88 30.63
1271 NYSE YPF Thu, Jul 9, 1998 30.38 30.50 29.75 30.06
1270 NYSE YPF Wed, Jul 8, 1998 30.25 30.69 30.25 30.38
1269 NYSE YPF Tue, Jul 7, 1998 30.00 30.56 30.00 30.31
1268 NYSE YPF Mon, Jul 6, 1998 30.56 31.00 30.44 30.50
1267 NYSE YPF Thu, Jul 2, 1998 30.50 31.13 30.44 30.88
1266 NYSE YPF Wed, Jul 1, 1998 30.00 30.94 30.00 30.75
1265 NYSE YPF Tue, Jun 30, 1998 29.63 30.06 29.63 30.06
1264 NYSE YPF Mon, Jun 29, 1998 29.13 29.81 29.06 29.50
1263 NYSE YPF Fri, Jun 26, 1998 29.13 29.19 28.81 29.13
1262 NYSE YPF Thu, Jun 25, 1998 29.69 30.00 28.75 29.19
1261 NYSE YPF Wed, Jun 24, 1998 30.31 30.44 29.50 29.63
1260 NYSE YPF Tue, Jun 23, 1998 28.88 29.75 28.88 29.69
1259 NYSE YPF Mon, Jun 22, 1998 28.88 29.13 28.63 28.69
1258 NYSE YPF Fri, Jun 19, 1998 28.75 29.19 28.69 28.88
1257 NYSE YPF Thu, Jun 18, 1998 29.81 29.81 28.69 28.81
1256 NYSE YPF Wed, Jun 17, 1998 29.44 30.38 29.38 30.00
1255 NYSE YPF Tue, Jun 16, 1998 29.31 29.56 28.75 29.00
1254 NYSE YPF Mon, Jun 15, 1998 29.69 30.13 29.25 29.25
1253 NYSE YPF Fri, Jun 12, 1998 30.25 30.38 29.88 30.19
1252 NYSE YPF Thu, Jun 11, 1998 30.00 30.25 29.75 30.06
1251 NYSE YPF Wed, Jun 10, 1998 30.88 30.88 30.00 30.19
1250 NYSE YPF Tue, Jun 9, 1998 31.63 31.63 30.69 30.88
1249 NYSE YPF Mon, Jun 8, 1998 31.88 31.88 31.44 31.63
1248 NYSE YPF Fri, Jun 5, 1998 31.75 31.94 31.56 31.75
1247 NYSE YPF Thu, Jun 4, 1998 31.25 31.75 31.13 31.63
1246 NYSE YPF Wed, Jun 3, 1998 31.50 31.75 31.31 31.31
1245 NYSE YPF Tue, Jun 2, 1998 30.50 31.44 30.50 31.44
1244 NYSE YPF Mon, Jun 1, 1998 30.50 30.63 30.06 30.38
1243 NYSE YPF Fri, May 29, 1998 31.63 31.63 31.00 31.13
1242 NYSE YPF Thu, May 28, 1998 31.81 31.94 31.63 31.63
1241 NYSE YPF Wed, May 27, 1998 30.63 32.00 30.63 31.81
1240 NYSE YPF Tue, May 26, 1998 32.69 32.75 30.94 31.44
1239 NYSE YPF Fri, May 22, 1998 33.38 33.38 32.69 32.69
1238 NYSE YPF Thu, May 21, 1998 33.94 33.94 32.94 33.50
1237 NYSE YPF Wed, May 20, 1998 34.00 34.13 33.50 33.81
1236 NYSE YPF Tue, May 19, 1998 33.75 34.00 33.19 33.56
1235 NYSE YPF Mon, May 18, 1998 35.19 35.19 33.50 33.50
1234 NYSE YPF Fri, May 15, 1998 34.81 35.06 34.75 35.00
1233 NYSE YPF Thu, May 14, 1998 34.56 34.94 34.56 34.75
1232 NYSE YPF Wed, May 13, 1998 34.88 35.25 34.75 34.75
1231 NYSE YPF Tue, May 12, 1998 35.38 35.38 34.63 34.88
1230 NYSE YPF Mon, May 11, 1998 35.75 35.81 35.00 35.00
1229 NYSE YPF Fri, May 8, 1998 34.56 35.25 34.56 35.13
1228 NYSE YPF Thu, May 7, 1998 35.00 35.06 34.63 34.63
1227 NYSE YPF Wed, May 6, 1998 35.38 35.50 34.88 34.88
1226 NYSE YPF Tue, May 5, 1998 35.81 35.81 35.31 35.63
1225 NYSE YPF Mon, May 4, 1998 36.00 36.50 35.63 35.75
1224 NYSE YPF Fri, May 1, 1998 34.94 36.38 34.56 36.00
1223 NYSE YPF Thu, Apr 30, 1998 34.19 34.94 34.19 34.88
1222 NYSE YPF Wed, Apr 29, 1998 34.25 34.44 34.00 34.13
1221 NYSE YPF Tue, Apr 28, 1998 33.25 33.94 33.06 33.81
1220 NYSE YPF Mon, Apr 27, 1998 33.13 33.13 32.56 32.75
1219 NYSE YPF Fri, Apr 24, 1998 33.44 33.44 33.00 33.06
1218 NYSE YPF Thu, Apr 23, 1998 33.56 33.69 33.25 33.31
1217 NYSE YPF Wed, Apr 22, 1998 34.00 34.00 33.63 33.69
1216 NYSE YPF Tue, Apr 21, 1998 34.25 34.25 33.75 33.88
1215 NYSE YPF Mon, Apr 20, 1998 34.19 34.44 34.13 34.13
1214 NYSE YPF Fri, Apr 17, 1998 33.88 34.25 33.75 34.19
1213 NYSE YPF Thu, Apr 16, 1998 33.50 33.81 33.25 33.81
1212 NYSE YPF Wed, Apr 15, 1998 33.44 33.69 33.25 33.50
1211 NYSE YPF Tue, Apr 14, 1998 33.06 33.44 33.06 33.31
1210 NYSE YPF Mon, Apr 13, 1998 33.88 33.88 33.00 33.06
1209 NYSE YPF Thu, Apr 9, 1998 32.50 33.19 32.50 33.13
1208 NYSE YPF Wed, Apr 8, 1998 32.69 32.75 32.31 32.56
1207 NYSE YPF Tue, Apr 7, 1998 33.00 33.19 32.50 32.50
1206 NYSE YPF Mon, Apr 6, 1998 33.94 33.94 33.06 33.25
1205 NYSE YPF Fri, Apr 3, 1998 34.56 34.75 33.75 33.81
1204 NYSE YPF Thu, Apr 2, 1998 34.31 34.63 34.31 34.56
1203 NYSE YPF Wed, Apr 1, 1998 34.25 34.31 33.94 34.25
1202 NYSE YPF Tue, Mar 31, 1998 34.25 34.50 33.88 34.00
1201 NYSE YPF Mon, Mar 30, 1998 34.50 34.63 34.13 34.31
1200 NYSE YPF Fri, Mar 27, 1998 35.00 35.00 34.06 34.13
1199 NYSE YPF Thu, Mar 26, 1998 34.13 34.63 34.06 34.50
1198 NYSE YPF Wed, Mar 25, 1998 33.94 34.25 33.75 34.00
1197 NYSE YPF Tue, Mar 24, 1998 34.50 34.50 33.75 33.81
1196 NYSE YPF Mon, Mar 23, 1998 34.13 34.63 34.13 34.50
1195 NYSE YPF Fri, Mar 20, 1998 32.00 32.75 31.94 32.63
1194 NYSE YPF Thu, Mar 19, 1998 31.94 32.13 31.81 31.88
1193 NYSE YPF Wed, Mar 18, 1998 31.88 32.13 31.31 31.94
1192 NYSE YPF Tue, Mar 17, 1998 32.31 32.38 31.38 31.69
1191 NYSE YPF Mon, Mar 16, 1998 32.50 33.06 32.38 32.69
1190 NYSE YPF Fri, Mar 13, 1998 32.44 33.38 32.44 33.00
1189 NYSE YPF Thu, Mar 12, 1998 32.56 33.06 32.19 32.81
1188 NYSE YPF Wed, Mar 11, 1998 31.75 32.38 31.50 32.31
1187 NYSE YPF Tue, Mar 10, 1998 31.50 31.75 31.50 31.50
1186 NYSE YPF Mon, Mar 9, 1998 31.88 32.19 31.38 31.44
1185 NYSE YPF Fri, Mar 6, 1998 32.13 32.63 32.00 32.06
1184 NYSE YPF Thu, Mar 5, 1998 31.94 32.25 31.88 31.94
1183 NYSE YPF Wed, Mar 4, 1998 32.00 32.38 31.88 32.19
1182 NYSE YPF Tue, Mar 3, 1998 31.94 32.19 31.75 31.94
1181 NYSE YPF Mon, Mar 2, 1998 31.69 32.00 31.56 31.88
1180 NYSE YPF Fri, Feb 27, 1998 31.50 31.81 31.44 31.63
1179 NYSE YPF Thu, Feb 26, 1998 30.75 31.75 30.75 31.44
1178 NYSE YPF Wed, Feb 25, 1998 30.50 31.00 30.00 31.00
1177 NYSE YPF Tue, Feb 24, 1998 30.31 30.50 30.31 30.38
1176 NYSE YPF Mon, Feb 23, 1998 31.25 31.25 30.44 30.50
1175 NYSE YPF Fri, Feb 20, 1998 31.69 31.69 31.13 31.25
1174 NYSE YPF Thu, Feb 19, 1998 31.00 31.75 30.56 31.50
1173 NYSE YPF Wed, Feb 18, 1998 31.00 31.00 30.31 30.94
1172 NYSE YPF Tue, Feb 17, 1998 31.13 31.81 30.94 30.94
1171 NYSE YPF Fri, Feb 13, 1998 31.19 31.19 30.63 30.94
1170 NYSE YPF Thu, Feb 12, 1998 32.00 32.00 30.88 31.38
1169 NYSE YPF Wed, Feb 11, 1998 32.25 32.50 31.94 32.00
1168 NYSE YPF Tue, Feb 10, 1998 32.50 32.75 32.06 32.56
1167 NYSE YPF Mon, Feb 9, 1998 32.88 33.00 32.06 32.25
1166 NYSE YPF Fri, Feb 6, 1998 32.56 32.81 32.25 32.69
1165 NYSE YPF Thu, Feb 5, 1998 32.31 32.75 32.00 32.38
1164 NYSE YPF Wed, Feb 4, 1998 31.94 32.31 31.63 32.00
1163 NYSE YPF Tue, Feb 3, 1998 31.00 32.19 31.00 32.13
1162 NYSE YPF Mon, Feb 2, 1998 30.19 31.63 30.19 31.56
1161 NYSE YPF Fri, Jan 30, 1998 30.56 30.75 30.19 30.44
1160 NYSE YPF Thu, Jan 29, 1998 31.00 31.19 30.44 30.56
1159 NYSE YPF Wed, Jan 28, 1998 30.00 31.00 30.00 30.81
1158 NYSE YPF Tue, Jan 27, 1998 29.94 30.50 29.94 30.00
1157 NYSE YPF Mon, Jan 26, 1998 29.44 29.81 29.25 29.56
1156 NYSE YPF Fri, Jan 23, 1998 29.94 30.38 29.00 29.06
1155 NYSE YPF Thu, Jan 22, 1998 31.50 31.50 29.75 29.94
1154 NYSE YPF Wed, Jan 21, 1998 32.13 32.13 31.50 31.56
1153 NYSE YPF Tue, Jan 20, 1998 32.13 32.25 32.00 32.06
1152 NYSE YPF Fri, Jan 16, 1998 31.81 32.44 31.81 31.94
1151 NYSE YPF Thu, Jan 15, 1998 32.06 32.06 31.56 31.81
1150 NYSE YPF Wed, Jan 14, 1998 31.50 32.06 31.38 31.94
1149 NYSE YPF Tue, Jan 13, 1998 30.25 31.63 30.25 31.19
1148 NYSE YPF Mon, Jan 12, 1998 28.75 30.38 28.50 29.52
1147 NYSE YPF Fri, Jan 9, 1998 29.94 30.25 29.06 29.31
1146 NYSE YPF Thu, Jan 8, 1998 31.38 31.44 29.88 30.17
1145 NYSE YPF Wed, Jan 7, 1998 31.50 32.00 31.19 31.88
1144 NYSE YPF Tue, Jan 6, 1998 32.56 32.75 31.00 31.44
1143 NYSE YPF Mon, Jan 5, 1998 34.00 34.25 33.50 33.56
1142 NYSE YPF Fri, Jan 2, 1998 34.56 34.63 34.13 34.25
1141 NYSE YPF Wed, Dec 31, 1997 34.00 34.44 33.69 34.19
1140 NYSE YPF Tue, Dec 30, 1997 32.94 33.75 32.81 33.63
1139 NYSE YPF Mon, Dec 29, 1997 31.75 32.88 31.75 32.81
1138 NYSE YPF Fri, Dec 26, 1997 31.50 31.94 31.44 31.50
1137 NYSE YPF Wed, Dec 24, 1997 31.38 31.88 31.31 31.50
1136 NYSE YPF Tue, Dec 23, 1997 32.19 32.19 31.56 31.63
1135 NYSE YPF Mon, Dec 22, 1997 32.44 32.50 31.44 32.00
1134 NYSE YPF Fri, Dec 19, 1997 32.00 32.00 30.88 31.75
1133 NYSE YPF Thu, Dec 18, 1997 32.75 32.88 31.75 31.88
1132 NYSE YPF Wed, Dec 17, 1997 33.25 33.75 32.94 32.94
1131 NYSE YPF Tue, Dec 16, 1997 33.44 33.94 33.06 33.25
1130 NYSE YPF Mon, Dec 15, 1997 31.50 33.13 31.13 32.94
1129 NYSE YPF Fri, Dec 12, 1997 31.75 32.13 30.88 31.06
1128 NYSE YPF Thu, Dec 11, 1997 32.38 32.56 31.00 31.38
1127 NYSE YPF Wed, Dec 10, 1997 34.50 34.50 32.88 33.25
1126 NYSE YPF Tue, Dec 9, 1997 35.50 35.56 34.38 34.94
1125 NYSE YPF Mon, Dec 8, 1997 35.25 35.81 35.00 35.50
1124 NYSE YPF Fri, Dec 5, 1997 34.25 34.94 33.81 34.63
1123 NYSE YPF Thu, Dec 4, 1997 33.31 34.13 33.31 34.13
1122 NYSE YPF Wed, Dec 3, 1997 33.00 33.38 32.75 33.31
1121 NYSE YPF Tue, Dec 2, 1997 33.00 33.25 32.56 33.00
1120 NYSE YPF Mon, Dec 1, 1997 33.38 33.56 32.63 33.00
1119 NYSE YPF Fri, Nov 28, 1997 33.75 34.00 33.38 33.63
1118 NYSE YPF Wed, Nov 26, 1997 33.38 34.00 32.98 33.88
1117 NYSE YPF Tue, Nov 25, 1997 33.00 33.50 32.50 33.13
1116 NYSE YPF Mon, Nov 24, 1997 33.31 33.38 32.94 33.00
1115 NYSE YPF Fri, Nov 21, 1997 32.75 33.94 32.75 33.94
1114 NYSE YPF Thu, Nov 20, 1997 33.00 33.25 32.50 32.75
1113 NYSE YPF Wed, Nov 19, 1997 31.88 32.63 31.50 32.00
1112 NYSE YPF Tue, Nov 18, 1997 31.75 31.75 31.06 31.75
1111 NYSE YPF Mon, Nov 17, 1997 31.25 32.00 31.00 31.94
1110 NYSE YPF Fri, Nov 14, 1997 30.50 31.00 30.38 30.88
1109 NYSE YPF Thu, Nov 13, 1997 30.69 31.00 29.50 30.69
1108 NYSE YPF Wed, Nov 12, 1997 30.88 30.88 29.88 30.13
1107 NYSE YPF Tue, Nov 11, 1997 31.69 32.00 30.75 31.38
1106 NYSE YPF Mon, Nov 10, 1997 32.69 32.94 31.56 31.56
1105 NYSE YPF Fri, Nov 7, 1997 31.19 32.25 31.00 31.75
1104 NYSE YPF Thu, Nov 6, 1997 33.06 33.06 32.63 33.00
1103 NYSE YPF Wed, Nov 5, 1997 33.63 33.94 32.98 33.06
1102 NYSE YPF Tue, Nov 4, 1997 33.38 33.69 32.69 33.63
1101 NYSE YPF Mon, Nov 3, 1997 33.13 33.63 32.50 33.50
1100 NYSE YPF Fri, Oct 31, 1997 32.50 32.88 30.63 32.00
1099 NYSE YPF Thu, Oct 30, 1997 31.81 32.13 30.56 31.06
1098 NYSE YPF Wed, Oct 29, 1997 33.56 34.63 32.44 32.81
1097 NYSE YPF Tue, Oct 28, 1997 27.50 33.25 27.50 32.63
1096 NYSE YPF Mon, Oct 27, 1997 33.50 33.69 29.88 30.50
1095 NYSE YPF Fri, Oct 24, 1997 36.00 36.63 33.13 34.44
1094 NYSE YPF Thu, Oct 23, 1997 37.25 37.25 35.25 35.88
1093 NYSE YPF Wed, Oct 22, 1997 38.13 38.13 37.81 38.00
1092 NYSE YPF Tue, Oct 21, 1997 37.56 38.13 37.56 38.13
1091 NYSE YPF Mon, Oct 20, 1997 37.31 37.56 37.19 37.50
1090 NYSE YPF Fri, Oct 17, 1997 37.25 37.56 36.88 37.38
1089 NYSE YPF Thu, Oct 16, 1997 37.50 37.94 37.00 37.44
1088 NYSE YPF Wed, Oct 15, 1997 36.50 37.13 36.50 37.00
1087 NYSE YPF Tue, Oct 14, 1997 36.75 37.00 36.50 36.75
1086 NYSE YPF Mon, Oct 13, 1997 36.56 36.88 36.50 36.75
1085 NYSE YPF Fri, Oct 10, 1997 36.50 36.63 36.38 36.63
1084 NYSE YPF Thu, Oct 9, 1997 36.50 36.75 36.13 36.63
1083 NYSE YPF Wed, Oct 8, 1997 36.81 36.81 36.38 36.50
1082 NYSE YPF Tue, Oct 7, 1997 36.38 36.88 36.38 36.81
1081 NYSE YPF Mon, Oct 6, 1997 36.56 36.69 36.25 36.50
1080 NYSE YPF Fri, Oct 3, 1997 36.75 37.06 36.44 36.44
1079 NYSE YPF Thu, Oct 2, 1997 36.56 36.81 36.44 36.69
1078 NYSE YPF Wed, Oct 1, 1997 36.88 37.00 36.50 36.50
1077 NYSE YPF Tue, Sep 30, 1997 36.81 37.00 36.13 36.81
1076 NYSE YPF Mon, Sep 29, 1997 37.13 37.25 36.75 37.00
1075 NYSE YPF Fri, Sep 26, 1997 37.13 37.56 37.00 37.25
1074 NYSE YPF Thu, Sep 25, 1997 36.50 37.13 36.31 37.13
1073 NYSE YPF Wed, Sep 24, 1997 35.69 36.88 35.69 36.88
1072 NYSE YPF Tue, Sep 23, 1997 35.56 35.81 35.56 35.75
1071 NYSE YPF Mon, Sep 22, 1997 35.25 35.50 35.25 35.38
1070 NYSE YPF Fri, Sep 19, 1997 35.38 35.56 35.13 35.31
1069 NYSE YPF Thu, Sep 18, 1997 34.81 35.50 34.81 35.44
1068 NYSE YPF Wed, Sep 17, 1997 34.88 34.88 34.63 34.75
1067 NYSE YPF Tue, Sep 16, 1997 34.06 34.69 34.06 34.63
1066 NYSE YPF Mon, Sep 15, 1997 34.25 34.44 33.88 33.88
1065 NYSE YPF Fri, Sep 12, 1997 33.63 34.13 33.44 34.13
1064 NYSE YPF Thu, Sep 11, 1997 33.25 33.94 33.06 33.38
1063 NYSE YPF Wed, Sep 10, 1997 34.50 34.69 33.81 33.81
1062 NYSE YPF Tue, Sep 9, 1997 34.88 35.06 34.88 34.94
1061 NYSE YPF Mon, Sep 8, 1997 34.88 34.88 34.69 34.81
1060 NYSE YPF Fri, Sep 5, 1997 34.50 34.88 34.38 34.44
1059 NYSE YPF Thu, Sep 4, 1997 34.38 34.63 34.06 34.44
1058 NYSE YPF Wed, Sep 3, 1997 34.00 34.50 34.00 34.25
1057 NYSE YPF Tue, Sep 2, 1997 32.00 33.31 32.00 33.31
1056 NYSE YPF Fri, Aug 29, 1997 33.31 33.31 31.63 32.56
1055 NYSE YPF Thu, Aug 28, 1997 33.88 33.88 33.25 33.44
1054 NYSE YPF Wed, Aug 27, 1997 33.00 33.86 33.00 33.63
1053 NYSE YPF Tue, Aug 26, 1997 32.63 33.00 32.44 32.88
1052 NYSE YPF Mon, Aug 25, 1997 32.63 32.94 32.25 32.25
1051 NYSE YPF Fri, Aug 22, 1997 32.50 32.56 32.00 32.25
1050 NYSE YPF Thu, Aug 21, 1997 32.25 32.94 32.25 32.75
1049 NYSE YPF Wed, Aug 20, 1997 31.69 32.38 31.56 32.25
1048 NYSE YPF Tue, Aug 19, 1997 31.38 31.88 31.25 31.69
1047 NYSE YPF Mon, Aug 18, 1997 31.38 31.61 30.75 31.13
1046 NYSE YPF Fri, Aug 15, 1997 32.00 32.00 31.38 31.38
1045 NYSE YPF Thu, Aug 14, 1997 32.19 32.19 31.75 31.81
1044 NYSE YPF Wed, Aug 13, 1997 32.25 32.50 31.63 31.88
1043 NYSE YPF Tue, Aug 12, 1997 32.25 32.56 32.00 32.06
1042 NYSE YPF Mon, Aug 11, 1997 32.25 32.25 31.75 32.06
1041 NYSE YPF Fri, Aug 8, 1997 32.00 32.25 31.56 32.00
1040 NYSE YPF Thu, Aug 7, 1997 33.25 33.25 32.25 32.38
1039 NYSE YPF Wed, Aug 6, 1997 32.19 32.94 32.00 32.81
1038 NYSE YPF Tue, Aug 5, 1997 31.63 32.00 31.50 31.94
1037 NYSE YPF Mon, Aug 4, 1997 32.00 32.00 31.25 31.69
1036 NYSE YPF Fri, Aug 1, 1997 32.31 32.31 31.63 32.25
1035 NYSE YPF Thu, Jul 31, 1997 32.13 32.38 32.06 32.31
1034 NYSE YPF Wed, Jul 30, 1997 31.75 32.31 31.75 32.00
1033 NYSE YPF Tue, Jul 29, 1997 31.00 31.94 31.00 31.69
1032 NYSE YPF Mon, Jul 28, 1997 30.63 31.06 30.56 31.00
1031 NYSE YPF Fri, Jul 25, 1997 30.50 30.94 30.50 30.56
1030 NYSE YPF Thu, Jul 24, 1997 30.31 30.56 29.94 30.50
1029 NYSE YPF Wed, Jul 23, 1997 29.81 30.38 29.69 30.25
1028 NYSE YPF Tue, Jul 22, 1997 29.13 29.69 29.13 29.63
1027 NYSE YPF Mon, Jul 21, 1997 29.75 29.75 28.69 28.94
1026 NYSE YPF Fri, Jul 18, 1997 30.19 30.19 29.44 29.75
1025 NYSE YPF Thu, Jul 17, 1997 30.00 30.69 29.81 30.13
1024 NYSE YPF Wed, Jul 16, 1997 29.63 30.00 29.31 30.00
1023 NYSE YPF Tue, Jul 15, 1997 31.06 31.06 30.31 30.44
1022 NYSE YPF Mon, Jul 14, 1997 31.13 31.50 30.50 30.69
1021 NYSE YPF Fri, Jul 11, 1997 31.44 31.50 31.00 31.13
1020 NYSE YPF Thu, Jul 10, 1997 31.44 31.75 31.25 31.44
1019 NYSE YPF Wed, Jul 9, 1997 31.63 32.38 31.56 31.63
1018 NYSE YPF Tue, Jul 8, 1997 31.50 31.63 31.31 31.50
1017 NYSE YPF Mon, Jul 7, 1997 31.31 31.56 30.88 31.50
1016 NYSE YPF Thu, Jul 3, 1997 30.81 31.19 30.81 30.98
1015 NYSE YPF Wed, Jul 2, 1997 31.00 31.38 30.81 30.88
1014 NYSE YPF Tue, Jul 1, 1997 30.56 31.00 30.56 31.00
1013 NYSE YPF Mon, Jun 30, 1997 30.75 30.75 30.38 30.75
1012 NYSE YPF Fri, Jun 27, 1997 30.75 31.06 30.50 30.63
1011 NYSE YPF Thu, Jun 26, 1997 31.31 31.31 30.63 31.06
1010 NYSE YPF Wed, Jun 25, 1997 31.50 31.56 31.06 31.31
1009 NYSE YPF Tue, Jun 24, 1997 31.50 31.63 31.38 31.38
1008 NYSE YPF Mon, Jun 23, 1997 31.75 31.75 31.25 31.38
1007 NYSE YPF Fri, Jun 20, 1997 31.38 31.75 31.38 31.75
1006 NYSE YPF Thu, Jun 19, 1997 31.38 31.63 31.25 31.63
1005 NYSE YPF Wed, Jun 18, 1997 31.13 31.50 31.13 31.38
1004 NYSE YPF Tue, Jun 17, 1997 31.25 31.25 30.88 31.25
1003 NYSE YPF Mon, Jun 16, 1997 31.38 31.38 31.00 31.13
1002 NYSE YPF Fri, Jun 13, 1997 30.88 31.25 30.75 31.13
1001 NYSE YPF Thu, Jun 12, 1997 30.63 30.88 30.63 30.75
1000 NYSE YPF Wed, Jun 11, 1997 30.88 30.88 30.50 30.63
999 NYSE YPF Tue, Jun 10, 1997 30.50 30.88 30.38 30.88
998 NYSE YPF Mon, Jun 9, 1997 30.50 30.63 30.25 30.50
997 NYSE YPF Fri, Jun 6, 1997 30.63 30.88 30.38 30.63
996 NYSE YPF Thu, Jun 5, 1997 30.88 30.88 30.50 30.63
995 NYSE YPF Wed, Jun 4, 1997 30.38 31.00 30.38 30.75
994 NYSE YPF Tue, Jun 3, 1997 30.13 31.00 30.13 30.50
993 NYSE YPF Mon, Jun 2, 1997 30.13 30.25 29.88 30.25
992 NYSE YPF Fri, May 30, 1997 29.50 30.13 29.25 29.88
991 NYSE YPF Thu, May 29, 1997 29.25 29.63 28.88 29.63
990 NYSE YPF Wed, May 28, 1997 29.88 30.13 29.75 30.00
989 NYSE YPF Tue, May 27, 1997 29.63 29.81 29.13 29.81
988 NYSE YPF Fri, May 23, 1997 29.00 29.88 29.00 29.75
987 NYSE YPF Thu, May 22, 1997 30.00 30.25 29.75 29.88
986 NYSE YPF Wed, May 21, 1997 29.38 30.13 29.25 30.13
985 NYSE YPF Tue, May 20, 1997 29.00 29.38 28.88 29.38
984 NYSE YPF Mon, May 19, 1997 28.88 29.00 28.75 29.00
983 NYSE YPF Fri, May 16, 1997 29.25 29.38 28.88 29.00
982 NYSE YPF Thu, May 15, 1997 28.75 29.13 28.75 29.13
981 NYSE YPF Wed, May 14, 1997 28.88 29.13 28.75 28.88
980 NYSE YPF Tue, May 13, 1997 28.63 29.00 28.38 29.00
979 NYSE YPF Mon, May 12, 1997 28.50 28.75 28.50 28.63
978 NYSE YPF Fri, May 9, 1997 28.50 28.75 28.38 28.50
977 NYSE YPF Thu, May 8, 1997 27.88 28.50 27.88 28.38
976 NYSE YPF Wed, May 7, 1997 28.00 28.13 27.88 27.88
975 NYSE YPF Tue, May 6, 1997 28.00 28.13 27.88 28.00
974 NYSE YPF Mon, May 5, 1997 28.00 28.13 27.88 28.13
973 NYSE YPF Fri, May 2, 1997 27.63 28.00 27.50 28.00
972 NYSE YPF Thu, May 1, 1997 27.63 27.63 27.38 27.38
971 NYSE YPF Wed, Apr 30, 1997 27.88 28.13 27.63 27.63
970 NYSE YPF Tue, Apr 29, 1997 27.50 27.88 27.38 27.75
969 NYSE YPF Mon, Apr 28, 1997 27.25 27.63 27.25 27.25
968 NYSE YPF Fri, Apr 25, 1997 27.88 27.88 27.38 27.50
967 NYSE YPF Thu, Apr 24, 1997 27.75 27.88 27.50 27.75
966 NYSE YPF Wed, Apr 23, 1997 27.63 27.75 27.50 27.63
965 NYSE YPF Tue, Apr 22, 1997 26.88 27.27 26.88 27.02
964 NYSE YPF Mon, Apr 21, 1997 26.63 26.88 26.50 26.75
963 NYSE YPF Fri, Apr 18, 1997 26.63 26.88 26.63 26.63
962 NYSE YPF Thu, Apr 17, 1997 26.63 27.13 26.50 26.75
961 NYSE YPF Wed, Apr 16, 1997 26.13 27.00 26.00 26.52
960 NYSE YPF Tue, Apr 15, 1997 26.13 26.25 26.00 26.25
959 NYSE YPF Mon, Apr 14, 1997 26.25 26.38 25.75 25.88
958 NYSE YPF Fri, Apr 11, 1997 26.50 26.63 26.13 26.25
957 NYSE YPF Thu, Apr 10, 1997 26.75 26.88 26.63 26.75
956 NYSE YPF Wed, Apr 9, 1997 26.75 27.00 26.75 26.75
955 NYSE YPF Tue, Apr 8, 1997 26.88 26.88 26.63 26.88
954 NYSE YPF Mon, Apr 7, 1997 27.13 27.25 26.88 27.00
953 NYSE YPF Fri, Apr 4, 1997 26.75 27.00 26.63 27.00
952 NYSE YPF Thu, Apr 3, 1997 27.38 27.50 26.63 26.88
951 NYSE YPF Wed, Apr 2, 1997 27.25 27.50 27.00 27.38
950 NYSE YPF Tue, Apr 1, 1997 26.63 27.25 26.50 27.23
949 NYSE YPF Mon, Mar 31, 1997 26.50 26.63 26.38 26.50
948 NYSE YPF Thu, Mar 27, 1997 27.13 27.13 26.25 26.50
947 NYSE YPF Wed, Mar 26, 1997 27.00 27.25 26.88 27.00
946 NYSE YPF Tue, Mar 25, 1997 27.25 27.25 26.88 26.88
945 NYSE YPF Mon, Mar 24, 1997 26.88 27.25 26.75 27.25
944 NYSE YPF Fri, Mar 21, 1997 26.88 27.00 26.75 27.00
943 NYSE YPF Thu, Mar 20, 1997 26.63 26.88 26.50 26.77
942 NYSE YPF Wed, Mar 19, 1997 26.63 26.88 26.50 26.50
941 NYSE YPF Tue, Mar 18, 1997 26.63 26.88 26.63 26.75
940 NYSE YPF Mon, Mar 17, 1997 26.88 26.88 26.50 26.50
939 NYSE YPF Fri, Mar 14, 1997 27.00 27.00 26.75 26.75
938 NYSE YPF Thu, Mar 13, 1997 27.00 27.25 26.75 26.88
937 NYSE YPF Wed, Mar 12, 1997 27.13 27.38 26.88 27.06
936 NYSE YPF Tue, Mar 11, 1997 27.00 27.25 26.75 27.13
935 NYSE YPF Mon, Mar 10, 1997 26.50 27.25 26.50 27.00
934 NYSE YPF Fri, Mar 7, 1997 26.50 26.75 26.38 26.50
933 NYSE YPF Thu, Mar 6, 1997 26.63 26.88 26.50 26.50
932 NYSE YPF Wed, Mar 5, 1997 26.50 26.75 26.25 26.52
931 NYSE YPF Tue, Mar 4, 1997 26.50 26.88 26.25 26.50
930 NYSE YPF Mon, Mar 3, 1997 26.25 26.63 26.13 26.38
929 NYSE YPF Fri, Feb 28, 1997 26.38 26.88 26.38 26.63
928 NYSE YPF Thu, Feb 27, 1997 27.63 27.63 26.88 27.00
927 NYSE YPF Wed, Feb 26, 1997 28.00 28.13 27.25 27.52
926 NYSE YPF Tue, Feb 25, 1997 28.13 28.25 27.88 28.13
925 NYSE YPF Mon, Feb 24, 1997 27.88 28.50 27.63 28.27
924 NYSE YPF Fri, Feb 21, 1997 27.00 27.75 27.00 27.48
923 NYSE YPF Thu, Feb 20, 1997 27.38 27.50 26.88 27.13
922 NYSE YPF Wed, Feb 19, 1997 27.63 27.88 27.38 27.63
921 NYSE YPF Tue, Feb 18, 1997 28.00 28.00 27.63 27.73
920 NYSE YPF Fri, Feb 14, 1997 27.88 27.88 27.63 27.75
919 NYSE YPF Thu, Feb 13, 1997 28.25 28.25 27.75 28.02
918 NYSE YPF Wed, Feb 12, 1997 27.00 27.88 27.00 27.73
917 NYSE YPF Tue, Feb 11, 1997 27.00 27.13 26.75 27.13
916 NYSE YPF Mon, Feb 10, 1997 27.00 27.13 26.75 26.88
915 NYSE YPF Fri, Feb 7, 1997 27.50 27.75 26.88 26.98
914 NYSE YPF Thu, Feb 6, 1997 27.88 27.88 27.00 27.50
913 NYSE YPF Wed, Feb 5, 1997 28.38 28.63 27.63 28.00
912 NYSE YPF Tue, Feb 4, 1997 28.50 28.50 28.00 28.38
911 NYSE YPF Mon, Feb 3, 1997 27.88 28.50 27.88 27.98
910 NYSE YPF Fri, Jan 31, 1997 28.25 28.25 27.88 27.88
909 NYSE YPF Thu, Jan 30, 1997 28.25 28.25 27.75 27.88
908 NYSE YPF Wed, Jan 29, 1997 27.00 27.75 26.88 27.75
907 NYSE YPF Tue, Jan 28, 1997 27.13 27.38 27.00 27.13
906 NYSE YPF Mon, Jan 27, 1997 27.25 27.38 26.75 26.88
905 NYSE YPF Fri, Jan 24, 1997 27.75 28.00 26.88 27.25
904 NYSE YPF Thu, Jan 23, 1997 28.25 28.50 27.75 27.88
903 NYSE YPF Wed, Jan 22, 1997 28.13 28.50 28.00 28.25
902 NYSE YPF Tue, Jan 21, 1997 28.00 28.38 27.88 28.25
901 NYSE YPF Mon, Jan 20, 1997 28.25 28.38 27.88 28.13
900 NYSE YPF Fri, Jan 17, 1997 28.38 28.63 28.13 28.38
899 NYSE YPF Thu, Jan 16, 1997 28.63 29.38 28.25 28.50
898 NYSE YPF Wed, Jan 15, 1997 27.88 28.63 27.75 28.63
897 NYSE YPF Tue, Jan 14, 1997 27.38 28.00 27.38 28.00
896 NYSE YPF Mon, Jan 13, 1997 27.75 27.75 27.25 27.38
895 NYSE YPF Fri, Jan 10, 1997 27.38 27.50 27.00 27.50
894 NYSE YPF Thu, Jan 9, 1997 26.88 27.50 26.75 27.38
893 NYSE YPF Wed, Jan 8, 1997 25.88 27.13 25.88 26.88
892 NYSE YPF Tue, Jan 7, 1997 25.13 25.88 25.13 25.88
891 NYSE YPF Mon, Jan 6, 1997 25.13 25.25 24.88 25.13
890 NYSE YPF Fri, Jan 3, 1997 25.25 25.38 24.88 25.00
889 NYSE YPF Thu, Jan 2, 1997 25.13 25.25 25.00 25.25
888 NYSE YPF Tue, Dec 31, 1996 25.38 25.38 25.13 25.25
887 NYSE YPF Mon, Dec 30, 1996 25.25 25.38 25.13 25.38
886 NYSE YPF Fri, Dec 27, 1996 25.00 25.38 25.00 25.38
885 NYSE YPF Thu, Dec 26, 1996 24.88 25.13 24.88 25.00
884 NYSE YPF Tue, Dec 24, 1996 24.75 25.00 24.63 24.88
883 NYSE YPF Mon, Dec 23, 1996 24.00 24.88 24.00 24.88
882 NYSE YPF Fri, Dec 20, 1996 23.88 23.88 22.88 23.88
881 NYSE YPF Thu, Dec 19, 1996 23.75 24.00 23.75 23.88
880 NYSE YPF Wed, Dec 18, 1996 23.63 24.13 23.50 23.75
879 NYSE YPF Tue, Dec 17, 1996 23.38 23.63 23.25 23.63
878 NYSE YPF Mon, Dec 16, 1996 23.38 23.63 23.25 23.38
877 NYSE YPF Fri, Dec 13, 1996 23.00 23.38 23.00 23.13
876 NYSE YPF Thu, Dec 12, 1996 23.63 23.75 23.00 23.00
875 NYSE YPF Wed, Dec 11, 1996 23.88 23.88 23.38 23.81
874 NYSE YPF Tue, Dec 10, 1996 23.88 24.13 23.75 23.88
873 NYSE YPF Mon, Dec 9, 1996 23.50 23.75 23.38 23.75
872 NYSE YPF Fri, Dec 6, 1996 23.14 23.38 22.75 23.25
871 NYSE YPF Thu, Dec 5, 1996 23.13 23.50 22.88 23.50
870 NYSE YPF Wed, Dec 4, 1996 23.25 23.38 22.88 23.13
869 NYSE YPF Tue, Dec 3, 1996 23.50 23.63 23.25 23.25
868 NYSE YPF Mon, Dec 2, 1996 23.25 23.52 23.00 23.48
867 NYSE YPF Fri, Nov 29, 1996 23.50 23.50 23.25 23.25
866 NYSE YPF Wed, Nov 27, 1996 23.38 23.50 23.13 23.25
865 NYSE YPF Tue, Nov 26, 1996 23.63 23.75 23.25 23.50
864 NYSE YPF Mon, Nov 25, 1996 23.50 23.75 23.38 23.75
863 NYSE YPF Fri, Nov 22, 1996 23.75 24.00 23.50 23.75
862 NYSE YPF Thu, Nov 21, 1996 23.75 23.88 23.63 23.88
861 NYSE YPF Wed, Nov 20, 1996 24.00 24.00 23.75 23.75
860 NYSE YPF Tue, Nov 19, 1996 23.63 24.13 23.63 23.88
859 NYSE YPF Mon, Nov 18, 1996 23.13 23.75 23.13 23.75
858 NYSE YPF Fri, Nov 15, 1996 23.13 23.38 23.13 23.13
857 NYSE YPF Thu, Nov 14, 1996 23.00 23.25 23.00 23.13
856 NYSE YPF Wed, Nov 13, 1996 23.00 23.13 22.88 23.00
855 NYSE YPF Tue, Nov 12, 1996 23.00 23.13 22.88 23.00
854 NYSE YPF Mon, Nov 11, 1996 22.88 23.00 22.75 23.00
853 NYSE YPF Fri, Nov 8, 1996 23.00 23.00 22.75 22.88
852 NYSE YPF Thu, Nov 7, 1996 22.75 23.00 22.63 23.00
851 NYSE YPF Wed, Nov 6, 1996 23.00 23.25 22.63 22.75
850 NYSE YPF Tue, Nov 5, 1996 23.00 23.13 22.88 23.00
849 NYSE YPF Mon, Nov 4, 1996 22.63 23.00 22.63 22.88
848 NYSE YPF Fri, Nov 1, 1996 22.75 22.75 22.50 22.75
847 NYSE YPF Thu, Oct 31, 1996 23.00 23.00 22.63 22.75
846 NYSE YPF Wed, Oct 30, 1996 23.00 23.13 22.88 22.88
845 NYSE YPF Tue, Oct 29, 1996 22.88 23.13 22.88 23.00
844 NYSE YPF Mon, Oct 28, 1996 22.88 23.13 22.75 22.88
843 NYSE YPF Fri, Oct 25, 1996 22.75 22.88 22.63 22.75
842 NYSE YPF Thu, Oct 24, 1996 22.75 23.13 22.63 22.88
841 NYSE YPF Wed, Oct 23, 1996 22.63 22.88 22.50 22.75
840 NYSE YPF Tue, Oct 22, 1996 22.88 22.88 22.50 22.75
839 NYSE YPF Mon, Oct 21, 1996 23.13 23.25 22.88 22.88
838 NYSE YPF Fri, Oct 18, 1996 23.50 23.50 23.25 23.25
837 NYSE YPF Thu, Oct 17, 1996 23.50 23.75 23.34 23.50
836 NYSE YPF Wed, Oct 16, 1996 23.75 23.88 23.25 23.50
835 NYSE YPF Tue, Oct 15, 1996 23.88 24.00 23.63 24.00
834 NYSE YPF Mon, Oct 14, 1996 23.75 23.88 23.63 23.75
833 NYSE YPF Fri, Oct 11, 1996 24.00 24.13 23.75 23.75
832 NYSE YPF Thu, Oct 10, 1996 23.75 24.00 23.63 24.00
831 NYSE YPF Wed, Oct 9, 1996 24.13 24.25 23.75 23.88
830 NYSE YPF Tue, Oct 8, 1996 23.63 24.25 23.50 24.13
829 NYSE YPF Mon, Oct 7, 1996 22.88 23.50 22.75 23.50
828 NYSE YPF Fri, Oct 4, 1996 23.00 23.13 22.88 22.88
827 NYSE YPF Thu, Oct 3, 1996 22.75 23.00 22.63 22.88
826 NYSE YPF Wed, Oct 2, 1996 22.75 22.88 22.63 22.75
825 NYSE YPF Tue, Oct 1, 1996 22.75 22.75 22.63 22.75
824 NYSE YPF Mon, Sep 30, 1996 23.00 23.00 22.75 22.88
823 NYSE YPF Fri, Sep 27, 1996 22.88 23.02 22.75 23.00
822 NYSE YPF Thu, Sep 26, 1996 22.63 22.88 22.50 22.75
821 NYSE YPF Wed, Sep 25, 1996 22.88 22.88 22.63 22.75
820 NYSE YPF Tue, Sep 24, 1996 22.88 23.00 22.75 22.88
819 NYSE YPF Mon, Sep 23, 1996 22.75 23.00 22.63 22.88
818 NYSE YPF Fri, Sep 20, 1996 22.88 23.13 22.75 22.88
817 NYSE YPF Thu, Sep 19, 1996 22.75 23.00 22.63 23.00
816 NYSE YPF Wed, Sep 18, 1996 22.63 22.88 22.50 22.75
815 NYSE YPF Tue, Sep 17, 1996 22.88 23.00 22.50 22.63
814 NYSE YPF Mon, Sep 16, 1996 23.13 23.25 22.75 22.88
813 NYSE YPF Fri, Sep 13, 1996 23.25 23.63 23.00 23.25
812 NYSE YPF Thu, Sep 12, 1996 23.02 23.13 22.75 22.88
811 NYSE YPF Wed, Sep 11, 1996 22.75 22.88 22.50 22.63
810 NYSE YPF Tue, Sep 10, 1996 22.75 22.75 22.38 22.50
809 NYSE YPF Mon, Sep 9, 1996 22.25 22.88 22.25 22.75
808 NYSE YPF Fri, Sep 6, 1996 21.88 22.25 21.88 22.25
807 NYSE YPF Thu, Sep 5, 1996 21.63 21.88 21.38 21.75
806 NYSE YPF Wed, Sep 4, 1996 21.63 21.75 21.50 21.63
805 NYSE YPF Tue, Sep 3, 1996 21.38 21.88 21.25 21.63
804 NYSE YPF Fri, Aug 30, 1996 20.88 21.25 20.75 21.13
803 NYSE YPF Thu, Aug 29, 1996 21.00 21.00 20.63 20.75
802 NYSE YPF Wed, Aug 28, 1996 21.63 21.75 21.00 21.13
801 NYSE YPF Tue, Aug 27, 1996 21.00 21.75 21.00 21.63
800 NYSE YPF Mon, Aug 26, 1996 20.63 21.00 20.63 20.88
799 NYSE YPF Fri, Aug 23, 1996 20.75 20.88 20.38 20.88
798 NYSE YPF Thu, Aug 22, 1996 21.75 22.38 21.13 21.25
797 NYSE YPF Wed, Aug 21, 1996 22.00 22.00 21.25 21.75
796 NYSE YPF Tue, Aug 20, 1996 22.63 22.63 22.13 22.25
795 NYSE YPF Mon, Aug 19, 1996 22.25 22.63 22.13 22.50
794 NYSE YPF Fri, Aug 16, 1996 22.00 22.50 22.00 22.38
793 NYSE YPF Thu, Aug 15, 1996 21.75 22.25 21.75 22.13
792 NYSE YPF Wed, Aug 14, 1996 21.63 22.00 21.63 21.75
791 NYSE YPF Tue, Aug 13, 1996 22.25 22.25 21.50 21.50
790 NYSE YPF Mon, Aug 12, 1996 22.25 22.50 22.13 22.38
789 NYSE YPF Fri, Aug 9, 1996 22.63 22.88 22.38 22.50
788 NYSE YPF Thu, Aug 8, 1996 22.38 22.88 22.25 22.88
787 NYSE YPF Wed, Aug 7, 1996 22.50 22.88 22.25 22.50
786 NYSE YPF Tue, Aug 6, 1996 21.75 21.88 21.50 21.75
785 NYSE YPF Mon, Aug 5, 1996 21.88 22.00 21.50 21.75
784 NYSE YPF Fri, Aug 2, 1996 21.75 22.00 21.50 22.00
783 NYSE YPF Thu, Aug 1, 1996 21.13 21.50 20.63 21.25
782 NYSE YPF Wed, Jul 31, 1996 21.25 21.38 21.00 21.00
781 NYSE YPF Tue, Jul 30, 1996 20.50 21.25 20.50 21.13
780 NYSE YPF Mon, Jul 29, 1996 20.63 21.13 20.25 20.25
779 NYSE YPF Fri, Jul 26, 1996 21.25 21.63 20.13 21.00
778 NYSE YPF Thu, Jul 25, 1996 21.13 21.13 20.50 21.00
777 NYSE YPF Wed, Jul 24, 1996 21.25 21.25 21.00 21.13
776 NYSE YPF Tue, Jul 23, 1996 21.38 21.63 21.38 21.50
775 NYSE YPF Mon, Jul 22, 1996 21.38 21.75 21.38 21.50
774 NYSE YPF Fri, Jul 19, 1996 21.38 21.63 21.25 21.50
773 NYSE YPF Thu, Jul 18, 1996 21.25 21.88 21.25 21.63
772 NYSE YPF Wed, Jul 17, 1996 21.38 21.50 21.13 21.38
771 NYSE YPF Tue, Jul 16, 1996 21.13 21.50 20.13 21.25
770 NYSE YPF Mon, Jul 15, 1996 21.88 22.00 21.25 21.38
769 NYSE YPF Fri, Jul 12, 1996 21.88 22.00 21.75 22.00
768 NYSE YPF Thu, Jul 11, 1996 22.00 22.02 21.75 21.88
767 NYSE YPF Wed, Jul 10, 1996 22.13 22.25 21.88 22.00
766 NYSE YPF Tue, Jul 9, 1996 22.13 22.25 21.88 22.00
765 NYSE YPF Mon, Jul 8, 1996 22.25 22.38 21.88 22.00
764 NYSE YPF Fri, Jul 5, 1996 22.38 22.63 22.38 22.50
763 NYSE YPF Wed, Jul 3, 1996 22.25 22.75 22.25 22.75
762 NYSE YPF Tue, Jul 2, 1996 22.38 22.50 22.25 22.50
761 NYSE YPF Mon, Jul 1, 1996 22.50 22.50 22.13 22.50
760 NYSE YPF Fri, Jun 28, 1996 23.00 23.00 22.25 22.50
759 NYSE YPF Thu, Jun 27, 1996 22.91 23.00 22.75 22.75
758 NYSE YPF Wed, Jun 26, 1996 22.75 23.25 22.75 22.88
757 NYSE YPF Tue, Jun 25, 1996 23.00 23.38 22.88 23.00
756 NYSE YPF Mon, Jun 24, 1996 22.50 23.00 22.38 23.00
755 NYSE YPF Fri, Jun 21, 1996 22.38 22.50 22.25 22.50
754 NYSE YPF Thu, Jun 20, 1996 22.38 22.38 22.00 22.25
753 NYSE YPF Wed, Jun 19, 1996 22.13 22.38 22.00 22.25
752 NYSE YPF Tue, Jun 18, 1996 22.25 22.50 22.13 22.13
751 NYSE YPF Mon, Jun 17, 1996 22.00 22.38 21.88 22.25
750 NYSE YPF Fri, Jun 14, 1996 22.25 22.25 21.88 22.13
749 NYSE YPF Thu, Jun 13, 1996 21.88 22.25 21.63 22.25
748 NYSE YPF Wed, Jun 12, 1996 22.00 22.25 21.75 21.88
747 NYSE YPF Tue, Jun 11, 1996 22.38 22.38 22.00 22.00
746 NYSE YPF Mon, Jun 10, 1996 22.25 22.38 22.23 22.38
745 NYSE YPF Fri, Jun 7, 1996 22.00 22.50 22.00 22.25
744 NYSE YPF Thu, Jun 6, 1996 22.50 22.63 22.25 22.25
743 NYSE YPF Wed, Jun 5, 1996 21.63 22.38 21.50 22.25
742 NYSE YPF Tue, Jun 4, 1996 21.75 21.88 21.38 21.63
741 NYSE YPF Mon, Jun 3, 1996 22.00 22.00 21.38 21.50
740 NYSE YPF Fri, May 31, 1996 22.00 22.25 21.88 22.00
739 NYSE YPF Thu, May 30, 1996 22.00 22.25 21.84 22.25
738 NYSE YPF Wed, May 29, 1996 22.13 22.38 22.00 22.13
737 NYSE YPF Tue, May 28, 1996 22.25 22.38 22.13 22.25
736 NYSE YPF Fri, May 24, 1996 22.25 22.38 21.88 22.25
735 NYSE YPF Thu, May 23, 1996 22.75 22.75 22.38 22.50
734 NYSE YPF Wed, May 22, 1996 22.75 22.88 22.50 22.63
733 NYSE YPF Tue, May 21, 1996 23.38 23.38 22.88 22.88
732 NYSE YPF Mon, May 20, 1996 23.50 23.63 23.13 23.50
731 NYSE YPF Fri, May 17, 1996 23.38 23.75 23.38 23.50
730 NYSE YPF Thu, May 16, 1996 23.13 23.38 22.88 23.25
729 NYSE YPF Wed, May 15, 1996 22.38 23.50 22.38 23.38
728 NYSE YPF Tue, May 14, 1996 22.38 22.50 22.25 22.38
727 NYSE YPF Mon, May 13, 1996 21.88 22.38 21.88 22.13
726 NYSE YPF Fri, May 10, 1996 21.75 22.00 21.63 22.00
725 NYSE YPF Thu, May 9, 1996 21.63 21.88 21.50 21.63
724 NYSE YPF Wed, May 8, 1996 21.63 21.75 21.50 21.75
723 NYSE YPF Tue, May 7, 1996 21.63 21.75 21.38 21.50
722 NYSE YPF Mon, May 6, 1996 21.75 21.75 21.38 21.75
721 NYSE YPF Fri, May 3, 1996 22.00 22.13 21.63 21.63
720 NYSE YPF Thu, May 2, 1996 22.38 22.38 21.88 22.00
719 NYSE YPF Wed, May 1, 1996 22.13 22.38 21.88 22.38
718 NYSE YPF Tue, Apr 30, 1996 22.00 22.25 21.88 21.88
717 NYSE YPF Mon, Apr 29, 1996 22.00 22.13 21.75 21.88
716 NYSE YPF Fri, Apr 26, 1996 22.25 22.25 22.00 22.13
715 NYSE YPF Thu, Apr 25, 1996 22.25 22.38 22.13 22.25
714 NYSE YPF Wed, Apr 24, 1996 22.50 22.75 22.13 22.25
713 NYSE YPF Tue, Apr 23, 1996 22.63 22.63 22.25 22.38
712 NYSE YPF Mon, Apr 22, 1996 22.38 22.75 22.38 22.63
711 NYSE YPF Fri, Apr 19, 1996 22.00 22.38 22.00 22.13
710 NYSE YPF Thu, Apr 18, 1996 21.63 21.88 21.50 21.75
709 NYSE YPF Wed, Apr 17, 1996 21.63 21.88 21.48 21.75
708 NYSE YPF Tue, Apr 16, 1996 22.00 22.00 21.75 21.94
707 NYSE YPF Mon, Apr 15, 1996 22.13 22.13 21.75 22.00
706 NYSE YPF Fri, Apr 12, 1996 22.13 22.50 21.75 22.13
705 NYSE YPF Thu, Apr 11, 1996 21.38 22.00 21.38 21.88
704 NYSE YPF Wed, Apr 10, 1996 20.88 21.38 20.38 21.25
703 NYSE YPF Tue, Apr 9, 1996 20.63 20.75 20.50 20.75
702 NYSE YPF Mon, Apr 8, 1996 20.50 20.63 20.25 20.63
701 NYSE YPF Thu, Apr 4, 1996 20.75 21.00 20.63 20.88
700 NYSE YPF Wed, Apr 3, 1996 20.75 20.88 20.63 20.75
699 NYSE YPF Tue, Apr 2, 1996 20.75 21.00 20.75 20.75
698 NYSE YPF Mon, Apr 1, 1996 20.25 20.63 20.13 20.63
697 NYSE YPF Fri, Mar 29, 1996 20.13 20.25 20.13 20.13
696 NYSE YPF Thu, Mar 28, 1996 20.13 20.25 20.00 20.00
695 NYSE YPF Wed, Mar 27, 1996 20.63 20.63 20.25 20.38
694 NYSE YPF Tue, Mar 26, 1996 20.63 20.75 20.38 20.63
693 NYSE YPF Mon, Mar 25, 1996 20.63 20.75 20.38 20.75
692 NYSE YPF Fri, Mar 22, 1996 20.13 20.63 20.13 20.38
691 NYSE YPF Thu, Mar 21, 1996 20.13 20.38 20.00 20.00
690 NYSE YPF Wed, Mar 20, 1996 20.25 20.38 19.88 20.13
689 NYSE YPF Tue, Mar 19, 1996 20.38 20.38 20.00 20.13
688 NYSE YPF Mon, Mar 18, 1996 20.00 20.38 20.00 20.38
687 NYSE YPF Fri, Mar 15, 1996 19.88 20.00 19.75 19.88
686 NYSE YPF Thu, Mar 14, 1996 20.38 20.63 20.00 20.13
685 NYSE YPF Wed, Mar 13, 1996 20.25 20.38 20.13 20.38
684 NYSE YPF Tue, Mar 12, 1996 20.25 20.25 19.88 20.25
683 NYSE YPF Mon, Mar 11, 1996 20.00 20.38 19.88 20.25
682 NYSE YPF Fri, Mar 8, 1996 20.25 20.50 19.88 20.00
681 NYSE YPF Thu, Mar 7, 1996 20.38 20.75 20.38 20.63
680 NYSE YPF Wed, Mar 6, 1996 20.88 20.88 20.63 20.63
679 NYSE YPF Tue, Mar 5, 1996 20.63 21.00 20.50 21.00
678 NYSE YPF Mon, Mar 4, 1996 20.50 20.88 20.13 20.63
677 NYSE YPF Fri, Mar 1, 1996 19.75 20.63 19.63 20.63
676 NYSE YPF Thu, Feb 29, 1996 19.25 19.75 19.25 19.38
675 NYSE YPF Wed, Feb 28, 1996 20.38 20.38 19.63 19.63
674 NYSE YPF Tue, Feb 27, 1996 20.38 20.50 20.00 20.25
673 NYSE YPF Mon, Feb 26, 1996 20.75 20.75 20.38 20.48
672 NYSE YPF Fri, Feb 23, 1996 21.00 21.13 20.50 20.86
671 NYSE YPF Thu, Feb 22, 1996 20.75 21.00 20.63 20.88
670 NYSE YPF Wed, Feb 21, 1996 20.13 20.63 20.13 20.50
669 NYSE YPF Tue, Feb 20, 1996 20.00 20.38 20.00 20.13
668 NYSE YPF Fri, Feb 16, 1996 20.38 20.63 20.25 20.38
667 NYSE YPF Thu, Feb 15, 1996 21.25 21.38 20.63 20.75
666 NYSE YPF Wed, Feb 14, 1996 22.00 22.25 20.88 21.13
665 NYSE YPF Tue, Feb 13, 1996 22.63 22.75 22.38 22.63
664 NYSE YPF Mon, Feb 12, 1996 22.75 22.88 22.50 22.63
663 NYSE YPF Fri, Feb 9, 1996 22.38 22.88 22.38 22.63
662 NYSE YPF Thu, Feb 8, 1996 22.63 22.64 22.25 22.38
661 NYSE YPF Wed, Feb 7, 1996 22.25 22.38 22.13 22.25
660 NYSE YPF Tue, Feb 6, 1996 22.25 22.38 22.13 22.38
659 NYSE YPF Mon, Feb 5, 1996 22.13 22.25 22.00 22.13
658 NYSE YPF Fri, Feb 2, 1996 22.38 22.50 22.13 22.25
657 NYSE YPF Thu, Feb 1, 1996 22.63 22.75 22.25 22.25
656 NYSE YPF Wed, Jan 31, 1996 22.50 22.88 22.50 22.63
655 NYSE YPF Tue, Jan 30, 1996 22.25 22.75 22.13 22.63
654 NYSE YPF Mon, Jan 29, 1996 22.00 22.25 22.00 22.00
653 NYSE YPF Fri, Jan 26, 1996 21.75 22.25 21.75 22.13
652 NYSE YPF Thu, Jan 25, 1996 22.63 22.63 21.88 22.00
651 NYSE YPF Wed, Jan 24, 1996 22.75 22.88 22.50 22.50
650 NYSE YPF Tue, Jan 23, 1996 23.13 23.13 22.63 22.75
649 NYSE YPF Mon, Jan 22, 1996 22.25 23.00 22.25 22.75
648 NYSE YPF Fri, Jan 19, 1996 21.63 22.38 21.63 22.13
647 NYSE YPF Thu, Jan 18, 1996 21.75 21.88 21.50 21.50
646 NYSE YPF Wed, Jan 17, 1996 21.75 21.88 21.50 21.50
645 NYSE YPF Tue, Jan 16, 1996 21.75 21.88 21.63 21.69
644 NYSE YPF Mon, Jan 15, 1996 21.50 21.75 21.38 21.38
643 NYSE YPF Fri, Jan 12, 1996 21.63 21.75 21.38 21.50
642 NYSE YPF Thu, Jan 11, 1996 21.88 22.00 21.38 21.38
641 NYSE YPF Wed, Jan 10, 1996 22.00 22.50 21.75 21.75
640 NYSE YPF Tue, Jan 9, 1996 23.38 23.38 21.88 22.13
639 NYSE YPF Mon, Jan 8, 1996 23.13 23.25 22.88 22.88
638 NYSE YPF Fri, Jan 5, 1996 22.75 23.13 22.38 22.88
637 NYSE YPF Thu, Jan 4, 1996 23.50 23.50 22.63 22.88
636 NYSE YPF Wed, Jan 3, 1996 23.50 23.88 23.25 23.50
635 NYSE YPF Tue, Jan 2, 1996 21.75 22.75 21.63 22.75
634 NYSE YPF Fri, Dec 29, 1995 21.88 21.88 21.38 21.63
633 NYSE YPF Thu, Dec 28, 1995 21.50 21.88 21.38 21.88
632 NYSE YPF Wed, Dec 27, 1995 21.63 21.75 21.38 21.38
631 NYSE YPF Tue, Dec 26, 1995 21.75 21.88 21.38 21.63
630 NYSE YPF Fri, Dec 22, 1995 21.75 21.88 21.50 21.75
629 NYSE YPF Thu, Dec 21, 1995 20.75 21.50 20.75 21.38
628 NYSE YPF Wed, Dec 20, 1995 20.50 21.00 20.50 20.63
627 NYSE YPF Tue, Dec 19, 1995 20.00 20.38 20.00 20.38
626 NYSE YPF Mon, Dec 18, 1995 20.13 20.25 20.00 20.00
625 NYSE YPF Fri, Dec 15, 1995 20.13 20.25 20.00 20.13
624 NYSE YPF Thu, Dec 14, 1995 20.38 20.38 20.13 20.25
623 NYSE YPF Wed, Dec 13, 1995 20.13 20.38 20.00 20.25
622 NYSE YPF Tue, Dec 12, 1995 19.63 20.25 19.50 20.00
621 NYSE YPF Mon, Dec 11, 1995 19.50 19.63 19.38 19.63
620 NYSE YPF Fri, Dec 8, 1995 19.75 19.88 19.50 19.50
619 NYSE YPF Thu, Dec 7, 1995 19.63 19.63 19.25 19.50
618 NYSE YPF Wed, Dec 6, 1995 19.75 19.88 19.50 19.63
617 NYSE YPF Tue, Dec 5, 1995 19.63 19.75 19.50 19.56
616 NYSE YPF Mon, Dec 4, 1995 19.63 19.88 19.38 19.63
615 NYSE YPF Fri, Dec 1, 1995 19.75 19.88 19.38 19.63
614 NYSE YPF Thu, Nov 30, 1995 19.38 19.63 19.38 19.50
613 NYSE YPF Wed, Nov 29, 1995 19.13 19.25 18.75 19.25
612 NYSE YPF Tue, Nov 28, 1995 18.88 18.88 18.63 18.75
611 NYSE YPF Mon, Nov 27, 1995 19.25 19.25 18.75 18.75
610 NYSE YPF Fri, Nov 24, 1995 19.25 19.38 18.88 19.00
609 NYSE YPF Wed, Nov 22, 1995 19.25 19.75 19.25 19.25
608 NYSE YPF Tue, Nov 21, 1995 18.88 19.38 18.88 19.13
607 NYSE YPF Mon, Nov 20, 1995 18.75 19.13 18.63 18.75
606 NYSE YPF Fri, Nov 17, 1995 18.63 19.00 18.63 18.63
605 NYSE YPF Thu, Nov 16, 1995 18.50 18.75 18.50 18.50
604 NYSE YPF Wed, Nov 15, 1995 18.38 18.50 18.25 18.50
603 NYSE YPF Tue, Nov 14, 1995 18.38 18.38 18.13 18.38
602 NYSE YPF Mon, Nov 13, 1995 18.38 18.63 18.13 18.50
601 NYSE YPF Fri, Nov 10, 1995 18.38 18.75 18.25 18.38
600 NYSE YPF Thu, Nov 9, 1995 18.00 18.75 17.88 18.25
599 NYSE YPF Wed, Nov 8, 1995 17.50 18.13 17.38 17.88
598 NYSE YPF Tue, Nov 7, 1995 17.00 17.50 16.88 17.25
597 NYSE YPF Mon, Nov 6, 1995 17.13 17.38 17.00 17.00
596 NYSE YPF Fri, Nov 3, 1995 17.25 17.38 17.13 17.13
595 NYSE YPF Thu, Nov 2, 1995 17.25 17.50 17.13 17.31
594 NYSE YPF Wed, Nov 1, 1995 17.13 17.25 16.88 17.25
593 NYSE YPF Tue, Oct 31, 1995 17.50 17.50 17.13 17.13
592 NYSE YPF Mon, Oct 30, 1995 17.50 17.50 17.38 17.38
591 NYSE YPF Fri, Oct 27, 1995 16.88 17.38 16.75 17.38
590 NYSE YPF Thu, Oct 26, 1995 17.50 17.63 16.63 17.00
589 NYSE YPF Wed, Oct 25, 1995 17.88 18.00 17.50 17.63
588 NYSE YPF Tue, Oct 24, 1995 17.88 18.13 17.63 17.88
587 NYSE YPF Mon, Oct 23, 1995 18.00 18.00 17.75 17.75
586 NYSE YPF Fri, Oct 20, 1995 18.00 18.13 17.88 18.00
585 NYSE YPF Thu, Oct 19, 1995 17.88 18.00 17.88 18.00
584 NYSE YPF Wed, Oct 18, 1995 18.13 18.13 17.88 18.00
583 NYSE YPF Tue, Oct 17, 1995 18.00 18.13 17.88 18.13
582 NYSE YPF Mon, Oct 16, 1995 18.00 18.13 17.88 17.88
581 NYSE YPF Fri, Oct 13, 1995 18.00 18.13 17.88 18.13
580 NYSE YPF Thu, Oct 12, 1995 18.00 18.13 17.88 17.88
579 NYSE YPF Wed, Oct 11, 1995 18.13 18.13 17.88 18.00
578 NYSE YPF Tue, Oct 10, 1995 17.88 18.00 17.63 18.00
577 NYSE YPF Mon, Oct 9, 1995 18.00 18.13 17.88 18.00
576 NYSE YPF Fri, Oct 6, 1995 18.00 18.13 18.00 18.00
575 NYSE YPF Thu, Oct 5, 1995 17.88 18.13 17.75 18.00
574 NYSE YPF Wed, Oct 4, 1995 17.88 18.00 17.63 17.88
573 NYSE YPF Tue, Oct 3, 1995 17.75 17.88 17.63 17.88
572 NYSE YPF Mon, Oct 2, 1995 18.13 18.13 17.75 17.88
571 NYSE YPF Fri, Sep 29, 1995 18.25 18.38 17.88 17.88
570 NYSE YPF Thu, Sep 28, 1995 18.13 18.25 17.88 18.25
569 NYSE YPF Wed, Sep 27, 1995 18.31 18.38 17.75 17.75
568 NYSE YPF Tue, Sep 26, 1995 18.38 18.50 18.25 18.50
567 NYSE YPF Mon, Sep 25, 1995 18.63 18.75 18.38 18.38
566 NYSE YPF Fri, Sep 22, 1995 18.50 18.63 18.38 18.63
565 NYSE YPF Thu, Sep 21, 1995 18.75 18.75 18.50 18.75
564 NYSE YPF Wed, Sep 20, 1995 19.00 19.00 18.63 18.88
563 NYSE YPF Tue, Sep 19, 1995 19.00 19.25 19.00 19.00
562 NYSE YPF Mon, Sep 18, 1995 18.88 19.00 18.63 19.00
561 NYSE YPF Fri, Sep 15, 1995 18.88 18.88 18.63 18.75
560 NYSE YPF Thu, Sep 14, 1995 19.13 19.25 18.88 18.88
559 NYSE YPF Wed, Sep 13, 1995 19.00 19.25 19.00 19.00
558 NYSE YPF Tue, Sep 12, 1995 19.25 19.38 18.88 19.25
557 NYSE YPF Mon, Sep 11, 1995 19.00 19.38 19.00 19.25
556 NYSE YPF Fri, Sep 8, 1995 19.25 19.25 18.88 19.00
555 NYSE YPF Thu, Sep 7, 1995 19.13 19.38 18.88 19.25
554 NYSE YPF Wed, Sep 6, 1995 18.50 19.00 18.38 18.88
553 NYSE YPF Tue, Sep 5, 1995 18.00 18.63 17.88 18.63
552 NYSE YPF Fri, Sep 1, 1995 17.63 18.00 17.50 17.88
551 NYSE YPF Thu, Aug 31, 1995 17.50 17.88 17.38 17.63
550 NYSE YPF Wed, Aug 30, 1995 17.25 17.63 17.25 17.38
549 NYSE YPF Tue, Aug 29, 1995 17.50 17.88 17.00 17.50
548 NYSE YPF Mon, Aug 28, 1995 17.88 18.00 17.38 17.38
547 NYSE YPF Fri, Aug 25, 1995 18.13 18.13 17.75 17.75
546 NYSE YPF Thu, Aug 24, 1995 18.00 18.25 17.63 18.00
545 NYSE YPF Wed, Aug 23, 1995 18.38 18.50 18.13 18.13
544 NYSE YPF Tue, Aug 22, 1995 18.63 18.63 18.13 18.38
543 NYSE YPF Mon, Aug 21, 1995 18.50 18.75 18.50 18.50
542 NYSE YPF Fri, Aug 18, 1995 18.50 18.63 18.38 18.38
541 NYSE YPF Thu, Aug 17, 1995 18.63 18.75 18.25 18.50
540 NYSE YPF Wed, Aug 16, 1995 18.63 18.88 18.50 18.88
539 NYSE YPF Tue, Aug 15, 1995 19.25 19.50 18.75 19.00
538 NYSE YPF Mon, Aug 14, 1995 19.50 19.63 19.13 19.38
537 NYSE YPF Fri, Aug 11, 1995 20.00 20.00 19.50 19.63
536 NYSE YPF Thu, Aug 10, 1995 19.63 20.13 19.63 20.00
535 NYSE YPF Wed, Aug 9, 1995 19.88 20.00 19.50 19.70
534 NYSE YPF Tue, Aug 8, 1995 19.38 19.38 19.13 19.25
533 NYSE YPF Mon, Aug 7, 1995 19.25 19.50 19.25 19.38
532 NYSE YPF Fri, Aug 4, 1995 18.88 19.25 18.88 19.25
531 NYSE YPF Thu, Aug 3, 1995 18.50 18.88 18.38 18.75
530 NYSE YPF Wed, Aug 2, 1995 18.38 19.00 18.38 18.63
529 NYSE YPF Tue, Aug 1, 1995 17.25 18.00 17.13 18.00
528 NYSE YPF Mon, Jul 31, 1995 18.25 18.25 17.38 17.38
527 NYSE YPF Fri, Jul 28, 1995 18.50 18.63 18.13 18.13
526 NYSE YPF Thu, Jul 27, 1995 18.38 18.63 18.25 18.50
525 NYSE YPF Wed, Jul 26, 1995 18.75 18.88 18.38 18.38
524 NYSE YPF Tue, Jul 25, 1995 18.63 18.88 18.50 18.88
523 NYSE YPF Mon, Jul 24, 1995 18.75 19.63 18.50 18.75
522 NYSE YPF Fri, Jul 21, 1995 19.00 19.13 18.75 18.75
521 NYSE YPF Thu, Jul 20, 1995 19.00 19.25 18.88 19.13
520 NYSE YPF Wed, Jul 19, 1995 19.00 19.25 18.75 19.00
519 NYSE YPF Tue, Jul 18, 1995 19.63 19.63 19.38 19.38
518 NYSE YPF Mon, Jul 17, 1995 20.00 20.13 19.75 19.88
517 NYSE YPF Fri, Jul 14, 1995 19.88 20.00 19.63 20.00
516 NYSE YPF Thu, Jul 13, 1995 19.88 20.13 19.75 20.00
515 NYSE YPF Wed, Jul 12, 1995 19.63 20.00 19.50 19.88
514 NYSE YPF Tue, Jul 11, 1995 20.00 20.00 19.50 19.63
513 NYSE YPF Mon, Jul 10, 1995 20.38 20.63 20.13 20.13
512 NYSE YPF Fri, Jul 7, 1995 20.25 20.50 20.13 20.38
511 NYSE YPF Thu, Jul 6, 1995 19.50 20.25 19.38 20.25
510 NYSE YPF Wed, Jul 5, 1995 19.13 19.63 19.13 19.25
509 NYSE YPF Mon, Jul 3, 1995 18.88 19.00 18.88 19.00
508 NYSE YPF Fri, Jun 30, 1995 19.25 19.25 18.88 18.88
507 NYSE YPF Thu, Jun 29, 1995 19.25 19.25 19.00 19.25
506 NYSE YPF Wed, Jun 28, 1995 19.25 19.38 19.13 19.25
505 NYSE YPF Tue, Jun 27, 1995 19.25 19.25 19.00 19.00
504 NYSE YPF Mon, Jun 26, 1995 19.00 19.25 18.88 18.88
503 NYSE YPF Fri, Jun 23, 1995 18.88 19.13 18.88 19.13
502 NYSE YPF Thu, Jun 22, 1995 19.38 19.50 19.25 19.25
501 NYSE YPF Wed, Jun 21, 1995 19.13 19.38 19.13 19.38
500 NYSE YPF Tue, Jun 20, 1995 19.38 19.38 19.13 19.16
499 NYSE YPF Mon, Jun 19, 1995 19.25 19.50 19.25 19.38
498 NYSE YPF Fri, Jun 16, 1995 19.63 19.63 19.13 19.38
497 NYSE YPF Thu, Jun 15, 1995 19.25 19.50 19.13 19.50
496 NYSE YPF Wed, Jun 14, 1995 19.38 19.38 19.00 19.25
495 NYSE YPF Tue, Jun 13, 1995 19.75 19.75 19.38 19.38
494 NYSE YPF Mon, Jun 12, 1995 19.00 19.50 19.00 19.50
493 NYSE YPF Fri, Jun 9, 1995 19.00 19.00 18.75 19.00
492 NYSE YPF Thu, Jun 8, 1995 19.13 19.38 18.88 19.00
491 NYSE YPF Wed, Jun 7, 1995 19.25 19.50 18.88 19.00
490 NYSE YPF Tue, Jun 6, 1995 20.25 20.25 19.50 19.50
489 NYSE YPF Mon, Jun 5, 1995 20.63 21.00 20.50 20.50
488 NYSE YPF Fri, Jun 2, 1995 20.13 20.63 20.00 20.63
487 NYSE YPF Thu, Jun 1, 1995 20.25 20.38 19.88 20.00
486 NYSE YPF Wed, May 31, 1995 19.88 20.25 19.50 20.25
485 NYSE YPF Tue, May 30, 1995 20.25 20.25 19.25 19.75
484 NYSE YPF Fri, May 26, 1995 21.13 21.13 20.13 20.25
483 NYSE YPF Thu, May 25, 1995 21.00 21.25 20.75 21.25
482 NYSE YPF Wed, May 24, 1995 20.88 21.13 20.88 21.00
481 NYSE YPF Tue, May 23, 1995 21.25 21.25 20.75 20.88
480 NYSE YPF Mon, May 22, 1995 21.13 21.25 21.00 21.13
479 NYSE YPF Fri, May 19, 1995 21.38 21.38 21.00 21.38
478 NYSE YPF Thu, May 18, 1995 21.75 21.75 21.50 21.50
477 NYSE YPF Wed, May 17, 1995 21.75 22.00 21.50 21.75
476 NYSE YPF Tue, May 16, 1995 21.50 21.50 21.13 21.50
475 NYSE YPF Mon, May 15, 1995 21.25 21.63 21.25 21.38
474 NYSE YPF Fri, May 12, 1995 21.00 21.63 20.88 21.00
473 NYSE YPF Thu, May 11, 1995 20.50 21.00 20.38 21.00
472 NYSE YPF Wed, May 10, 1995 20.75 20.88 20.50 20.50
471 NYSE YPF Tue, May 9, 1995 20.13 20.38 20.13 20.38
470 NYSE YPF Mon, May 8, 1995 20.50 20.63 20.00 20.00
469 NYSE YPF Fri, May 5, 1995 20.13 20.75 20.00 20.50
468 NYSE YPF Thu, May 4, 1995 21.00 21.00 19.88 20.25
467 NYSE YPF Wed, May 3, 1995 21.25 21.88 21.25 21.25
466 NYSE YPF Tue, May 2, 1995 20.50 21.13 20.38 20.56
465 NYSE YPF Mon, May 1, 1995 20.38 20.63 20.25 20.38
464 NYSE YPF Fri, Apr 28, 1995 21.13 21.13 20.13 20.25
463 NYSE YPF Thu, Apr 27, 1995 21.38 21.63 20.88 21.00
462 NYSE YPF Wed, Apr 26, 1995 21.75 22.00 21.25 21.50
461 NYSE YPF Tue, Apr 25, 1995 21.50 22.25 21.38 21.88
460 NYSE YPF Mon, Apr 24, 1995 20.88 21.63 20.75 21.38
459 NYSE YPF Fri, Apr 21, 1995 20.50 20.88 20.38 20.75
458 NYSE YPF Thu, Apr 20, 1995 20.00 20.38 19.88 20.25
457 NYSE YPF Wed, Apr 19, 1995 19.63 19.88 19.63 19.75
456 NYSE YPF Tue, Apr 18, 1995 19.75 19.88 19.50 19.50
455 NYSE YPF Mon, Apr 17, 1995 19.88 20.00 19.75 19.75
454 NYSE YPF Thu, Apr 13, 1995 19.63 19.88 19.63 19.63
453 NYSE YPF Wed, Apr 12, 1995 18.88 19.63 18.75 19.50
452 NYSE YPF Tue, Apr 11, 1995 19.00 19.13 18.75 18.88
451 NYSE YPF Mon, Apr 10, 1995 19.50 19.50 19.00 19.00
450 NYSE YPF Fri, Apr 7, 1995 19.75 19.88 19.38 19.38
449 NYSE YPF Thu, Apr 6, 1995 19.50 19.75 19.38 19.75
448 NYSE YPF Wed, Apr 5, 1995 19.13 19.50 19.00 19.38
447 NYSE YPF Tue, Apr 4, 1995 19.25 19.38 19.00 19.00
446 NYSE YPF Mon, Apr 3, 1995 19.00 19.88 19.00 19.13
445 NYSE YPF Fri, Mar 31, 1995 19.13 19.13 18.75 19.00
444 NYSE YPF Thu, Mar 30, 1995 18.75 19.50 18.63 19.38
443 NYSE YPF Wed, Mar 29, 1995 18.25 18.50 18.13 18.50
442 NYSE YPF Tue, Mar 28, 1995 18.38 18.38 17.88 18.25
441 NYSE YPF Mon, Mar 27, 1995 17.25 18.13 17.25 18.13
440 NYSE YPF Fri, Mar 24, 1995 17.00 17.25 16.88 17.25
439 NYSE YPF Thu, Mar 23, 1995 16.88 16.88 16.63 16.88
438 NYSE YPF Wed, Mar 22, 1995 16.88 17.13 16.63 16.88
437 NYSE YPF Tue, Mar 21, 1995 17.00 17.00 16.75 17.00
436 NYSE YPF Mon, Mar 20, 1995 17.00 17.25 16.88 16.88
435 NYSE YPF Fri, Mar 17, 1995 16.88 17.00 16.50 16.88
434 NYSE YPF Thu, Mar 16, 1995 17.00 17.13 16.75 17.00
433 NYSE YPF Wed, Mar 15, 1995 17.13 17.13 16.63 16.88
432 NYSE YPF Tue, Mar 14, 1995 17.63 17.88 17.13 17.38
431 NYSE YPF Mon, Mar 13, 1995 16.50 17.00 16.38 17.00
430 NYSE YPF Fri, Mar 10, 1995 16.25 16.50 15.75 16.38
429 NYSE YPF Thu, Mar 9, 1995 14.63 15.88 14.50 15.81
428 NYSE YPF Wed, Mar 8, 1995 15.25 15.25 14.38 14.38
427 NYSE YPF Tue, Mar 7, 1995 15.63 15.75 14.88 15.25
426 NYSE YPF Mon, Mar 6, 1995 15.19 15.75 14.88 15.75
425 NYSE YPF Fri, Mar 3, 1995 16.00 16.13 14.38 15.63
424 NYSE YPF Thu, Mar 2, 1995 17.50 17.63 16.38 16.75
423 NYSE YPF Wed, Mar 1, 1995 18.00 18.31 17.25 17.38
422 NYSE YPF Tue, Feb 28, 1995 18.88 19.13 18.75 19.00
421 NYSE YPF Mon, Feb 27, 1995 19.00 19.00 18.38 18.75
420 NYSE YPF Fri, Feb 24, 1995 19.25 19.38 18.88 19.13
419 NYSE YPF Thu, Feb 23, 1995 19.50 19.75 19.13 19.25
418 NYSE YPF Wed, Feb 22, 1995 18.88 19.13 18.63 19.13
417 NYSE YPF Tue, Feb 21, 1995 19.50 19.63 18.63 18.75
416 NYSE YPF Fri, Feb 17, 1995 19.13 19.38 19.13 19.25
415 NYSE YPF Thu, Feb 16, 1995 19.25 19.25 18.63 19.13
414 NYSE YPF Wed, Feb 15, 1995 20.50 20.50 19.50 19.50
413 NYSE YPF Tue, Feb 14, 1995 20.50 20.75 20.50 20.63
412 NYSE YPF Mon, Feb 13, 1995 21.00 21.00 20.75 20.75
411 NYSE YPF Fri, Feb 10, 1995 21.00 21.13 20.88 21.00
410 NYSE YPF Thu, Feb 9, 1995 21.13 21.25 20.88 21.13
409 NYSE YPF Wed, Feb 8, 1995 21.13 21.38 21.00 21.38
408 NYSE YPF Tue, Feb 7, 1995 20.75 21.25 20.63 21.13
407 NYSE YPF Mon, Feb 6, 1995 21.25 21.38 21.00 21.13
406 NYSE YPF Fri, Feb 3, 1995 20.88 21.13 20.88 21.00
405 NYSE YPF Thu, Feb 2, 1995 20.88 20.88 20.63 20.75
404 NYSE YPF Wed, Feb 1, 1995 20.88 21.00 20.75 21.00
403 NYSE YPF Tue, Jan 31, 1995 19.75 20.63 19.50 20.63
402 NYSE YPF Mon, Jan 30, 1995 19.88 19.88 19.50 19.63
401 NYSE YPF Fri, Jan 27, 1995 20.38 20.50 20.25 20.38
400 NYSE YPF Thu, Jan 26, 1995 20.38 20.50 20.13 20.38
399 NYSE YPF Wed, Jan 25, 1995 20.25 20.38 20.00 20.38
398 NYSE YPF Tue, Jan 24, 1995 20.13 20.63 20.13 20.38
397 NYSE YPF Mon, Jan 23, 1995 19.88 20.25 19.75 20.25
396 NYSE YPF Fri, Jan 20, 1995 20.50 20.50 20.00 20.25
395 NYSE YPF Thu, Jan 19, 1995 21.00 21.00 20.38 20.63
394 NYSE YPF Wed, Jan 18, 1995 21.50 21.50 21.13 21.13
393 NYSE YPF Tue, Jan 17, 1995 21.00 21.63 20.88 21.50
392 NYSE YPF Mon, Jan 16, 1995 21.75 21.75 20.75 20.75
391 NYSE YPF Fri, Jan 13, 1995 21.75 22.13 21.63 21.75
390 NYSE YPF Thu, Jan 12, 1995 22.00 22.13 21.50 21.88
389 NYSE YPF Wed, Jan 11, 1995 20.00 21.75 19.88 21.75
388 NYSE YPF Tue, Jan 10, 1995 20.75 20.75 19.75 19.88
387 NYSE YPF Mon, Jan 9, 1995 20.75 21.00 20.38 20.75
386 NYSE YPF Fri, Jan 6, 1995 21.25 21.25 20.63 20.63
385 NYSE YPF Thu, Jan 5, 1995 20.75 21.38 20.50 21.25
384 NYSE YPF Wed, Jan 4, 1995 20.38 20.63 20.13 20.13
383 NYSE YPF Tue, Jan 3, 1995 21.25 21.25 20.50 20.63
382 NYSE YPF Fri, Dec 30, 1994 21.25 21.50 21.13 21.38
381 NYSE YPF Thu, Dec 29, 1994 20.75 21.38 20.38 21.25
380 NYSE YPF Wed, Dec 28, 1994 21.00 21.13 20.50 20.63
379 NYSE YPF Tue, Dec 27, 1994 20.63 20.88 20.38 20.75
378 NYSE YPF Fri, Dec 23, 1994 21.38 21.88 21.38 21.63
377 NYSE YPF Thu, Dec 22, 1994 20.88 21.50 20.50 21.25
376 NYSE YPF Wed, Dec 21, 1994 22.25 22.25 21.13 21.63
375 NYSE YPF Tue, Dec 20, 1994 23.13 23.25 22.50 22.63
374 NYSE YPF Mon, Dec 19, 1994 23.38 23.38 23.13 23.25
373 NYSE YPF Fri, Dec 16, 1994 23.38 23.38 23.25 23.25
372 NYSE YPF Thu, Dec 15, 1994 23.13 23.38 23.00 23.25
371 NYSE YPF Wed, Dec 14, 1994 23.00 23.25 22.88 23.13
370 NYSE YPF Tue, Dec 13, 1994 23.00 23.13 22.75 23.00
369 NYSE YPF Mon, Dec 12, 1994 23.00 23.00 22.75 22.88
368 NYSE YPF Fri, Dec 9, 1994 23.25 23.38 22.88 23.00
367 NYSE YPF Thu, Dec 8, 1994 23.38 23.63 23.25 23.25
366 NYSE YPF Wed, Dec 7, 1994 23.38 23.38 23.25 23.38
365 NYSE YPF Tue, Dec 6, 1994 22.88 23.13 22.75 23.00
364 NYSE YPF Mon, Dec 5, 1994 23.00 23.25 23.00 23.13
363 NYSE YPF Fri, Dec 2, 1994 22.63 23.13 22.63 22.88
362 NYSE YPF Thu, Dec 1, 1994 22.63 22.63 22.38 22.63
361 NYSE YPF Wed, Nov 30, 1994 22.75 23.25 22.63 22.63
360 NYSE YPF Tue, Nov 29, 1994 22.00 22.75 21.88 22.75
359 NYSE YPF Mon, Nov 28, 1994 21.88 21.88 21.38 21.63
358 NYSE YPF Fri, Nov 25, 1994 22.25 22.25 21.75 21.88
357 NYSE YPF Wed, Nov 23, 1994 21.88 22.25 21.50 22.25
356 NYSE YPF Tue, Nov 22, 1994 21.63 22.00 21.38 21.63
355 NYSE YPF Mon, Nov 21, 1994 21.88 22.00 21.38 21.63
354 NYSE YPF Fri, Nov 18, 1994 22.38 22.38 21.88 22.00
353 NYSE YPF Thu, Nov 17, 1994 23.00 23.00 22.25 22.38
352 NYSE YPF Wed, Nov 16, 1994 23.50 23.50 22.88 23.13
351 NYSE YPF Tue, Nov 15, 1994 23.13 23.50 23.00 23.38
350 NYSE YPF Mon, Nov 14, 1994 23.38 23.38 22.88 23.13
349 NYSE YPF Fri, Nov 11, 1994 23.63 23.63 23.13 23.38
348 NYSE YPF Thu, Nov 10, 1994 23.75 24.00 23.63 23.75
347 NYSE YPF Wed, Nov 9, 1994 24.00 24.13 23.63 23.88
346 NYSE YPF Tue, Nov 8, 1994 23.38 23.75 23.38 23.75
345 NYSE YPF Mon, Nov 7, 1994 24.13 24.13 23.25 23.25
344 NYSE YPF Fri, Nov 4, 1994 24.13 24.38 24.13 24.13
343 NYSE YPF Thu, Nov 3, 1994 24.13 24.25 24.00 24.13
342 NYSE YPF Wed, Nov 2, 1994 24.38 24.38 24.00 24.13
341 NYSE YPF Tue, Nov 1, 1994 24.13 24.38 24.00 24.25
340 NYSE YPF Mon, Oct 31, 1994 24.50 24.50 24.00 24.13
339 NYSE YPF Fri, Oct 28, 1994 23.88 24.50 23.88 24.50
338 NYSE YPF Thu, Oct 27, 1994 23.38 24.00 23.38 23.88
337 NYSE YPF Wed, Oct 26, 1994 23.75 23.88 23.13 23.38
336 NYSE YPF Tue, Oct 25, 1994 23.88 24.13 23.50 23.75
335 NYSE YPF Mon, Oct 24, 1994 24.38 24.50 24.13 24.25
334 NYSE YPF Fri, Oct 21, 1994 24.38 24.63 24.25 24.50
333 NYSE YPF Thu, Oct 20, 1994 24.75 24.75 24.50 24.50
332 NYSE YPF Wed, Oct 19, 1994 24.88 24.88 24.63 24.75
331 NYSE YPF Tue, Oct 18, 1994 24.88 25.00 24.75 24.88
330 NYSE YPF Mon, Oct 17, 1994 25.00 25.00 24.75 24.88
329 NYSE YPF Fri, Oct 14, 1994 24.88 25.00 24.75 25.00
328 NYSE YPF Thu, Oct 13, 1994 25.13 25.25 25.00 25.00
327 NYSE YPF Wed, Oct 12, 1994 25.00 25.00 24.88 25.00
326 NYSE YPF Tue, Oct 11, 1994 24.88 25.00 24.75 25.00
325 NYSE YPF Mon, Oct 10, 1994 24.88 25.00 24.75 24.75
324 NYSE YPF Fri, Oct 7, 1994 24.38 24.75 24.25 24.75
323 NYSE YPF Thu, Oct 6, 1994 24.63 24.63 24.38 24.38
322 NYSE YPF Wed, Oct 5, 1994 24.88 24.88 24.38 24.75
321 NYSE YPF Tue, Oct 4, 1994 25.13 25.25 24.88 25.00
320 NYSE YPF Mon, Oct 3, 1994 25.13 25.25 25.00 25.13
319 NYSE YPF Fri, Sep 30, 1994 25.25 25.38 25.00 25.25
318 NYSE YPF Thu, Sep 29, 1994 25.25 25.38 25.13 25.38
317 NYSE YPF Wed, Sep 28, 1994 25.38 25.50 25.25 25.38
316 NYSE YPF Tue, Sep 27, 1994 25.25 25.50 25.25 25.38
315 NYSE YPF Mon, Sep 26, 1994 25.38 25.50 25.25 25.25
314 NYSE YPF Fri, Sep 23, 1994 25.25 25.50 25.25 25.38
313 NYSE YPF Thu, Sep 22, 1994 25.50 25.50 25.25 25.38
312 NYSE YPF Wed, Sep 21, 1994 25.63 25.63 25.13 25.38
311 NYSE YPF Tue, Sep 20, 1994 25.63 25.63 25.50 25.63
310 NYSE YPF Mon, Sep 19, 1994 25.50 25.75 25.50 25.63
309 NYSE YPF Fri, Sep 16, 1994 25.50 25.63 25.25 25.50
308 NYSE YPF Thu, Sep 15, 1994 25.25 25.50 25.25 25.50
307 NYSE YPF Wed, Sep 14, 1994 25.25 25.38 25.13 25.25
306 NYSE YPF Tue, Sep 13, 1994 25.13 25.38 25.00 25.00
305 NYSE YPF Mon, Sep 12, 1994 25.25 25.50 25.00 25.00
304 NYSE YPF Fri, Sep 9, 1994 25.75 25.75 25.38 25.50
303 NYSE YPF Thu, Sep 8, 1994 25.75 25.88 25.75 25.75
302 NYSE YPF Wed, Sep 7, 1994 25.63 25.88 25.50 25.75
301 NYSE YPF Tue, Sep 6, 1994 25.88 25.88 25.50 25.50
300 NYSE YPF Fri, Sep 2, 1994 26.00 26.25 25.63 25.75
299 NYSE YPF Thu, Sep 1, 1994 25.88 26.00 25.75 25.88
298 NYSE YPF Wed, Aug 31, 1994 25.75 26.13 25.75 25.88
297 NYSE YPF Tue, Aug 30, 1994 25.63 25.75 25.38 25.75
296 NYSE YPF Mon, Aug 29, 1994 25.38 25.75 25.38 25.63
295 NYSE YPF Fri, Aug 26, 1994 25.25 25.38 25.13 25.25
294 NYSE YPF Thu, Aug 25, 1994 25.00 25.25 24.88 25.00
293 NYSE YPF Wed, Aug 24, 1994 24.63 24.88 24.63 24.88
292 NYSE YPF Tue, Aug 23, 1994 24.75 24.88 24.63 24.63
291 NYSE YPF Mon, Aug 22, 1994 24.63 25.00 24.50 24.75
290 NYSE YPF Fri, Aug 19, 1994 24.63 24.88 24.38 24.75
289 NYSE YPF Thu, Aug 18, 1994 24.75 24.75 24.25 24.63
288 NYSE YPF Wed, Aug 17, 1994 25.00 25.13 24.75 24.88
287 NYSE YPF Tue, Aug 16, 1994 24.88 25.00 24.63 24.88
286 NYSE YPF Mon, Aug 15, 1994 25.13 25.13 24.88 24.88
285 NYSE YPF Fri, Aug 12, 1994 25.38 25.50 25.13 25.13
284 NYSE YPF Thu, Aug 11, 1994 25.25 25.50 25.25 25.38
283 NYSE YPF Wed, Aug 10, 1994 25.38 25.38 25.13 25.38
282 NYSE YPF Tue, Aug 9, 1994 25.38 25.63 25.25 25.38
281 NYSE YPF Mon, Aug 8, 1994 25.63 25.75 25.50 25.63
280 NYSE YPF Fri, Aug 5, 1994 25.50 25.75 25.38 25.50
279 NYSE YPF Thu, Aug 4, 1994 26.25 26.63 25.75 25.75
278 NYSE YPF Wed, Aug 3, 1994 26.13 26.50 25.75 26.38
277 NYSE YPF Tue, Aug 2, 1994 26.25 26.88 26.25 26.63
276 NYSE YPF Mon, Aug 1, 1994 25.38 26.00 25.25 26.00
275 NYSE YPF Fri, Jul 29, 1994 25.38 25.50 25.25 25.38
274 NYSE YPF Thu, Jul 28, 1994 25.25 25.38 25.00 25.25
273 NYSE YPF Wed, Jul 27, 1994 25.50 25.50 25.00 25.25
272 NYSE YPF Tue, Jul 26, 1994 25.63 25.63 25.25 25.38
271 NYSE YPF Mon, Jul 25, 1994 25.63 25.63 25.50 25.63
270 NYSE YPF Fri, Jul 22, 1994 25.38 25.75 25.38 25.50
269 NYSE YPF Thu, Jul 21, 1994 24.63 25.25 24.50 25.13
268 NYSE YPF Wed, Jul 20, 1994 24.75 24.88 24.63 24.63
267 NYSE YPF Tue, Jul 19, 1994 24.63 24.88 24.63 24.63
266 NYSE YPF Mon, Jul 18, 1994 25.13 25.13 24.63 24.88
265 NYSE YPF Fri, Jul 15, 1994 25.00 25.25 24.88 25.00
264 NYSE YPF Thu, Jul 14, 1994 24.88 25.38 24.88 25.00
263 NYSE YPF Wed, Jul 13, 1994 24.75 25.13 24.63 24.88
262 NYSE YPF Tue, Jul 12, 1994 24.50 24.75 24.25 24.75
261 NYSE YPF Mon, Jul 11, 1994 24.50 24.63 24.13 24.38
260 NYSE YPF Fri, Jul 8, 1994 24.13 24.63 24.13 24.50
259 NYSE YPF Thu, Jul 7, 1994 24.00 24.38 23.88 24.25
258 NYSE YPF Wed, Jul 6, 1994 24.00 24.00 23.63 23.75
257 NYSE YPF Tue, Jul 5, 1994 23.75 24.13 23.75 24.00
256 NYSE YPF Fri, Jul 1, 1994 24.13 24.13 23.63 23.88
255 NYSE YPF Thu, Jun 30, 1994 24.38 24.50 23.75 23.88
254 NYSE YPF Wed, Jun 29, 1994 24.00 24.25 24.00 24.13
253 NYSE YPF Tue, Jun 28, 1994 24.00 24.13 23.88 24.00
252 NYSE YPF Mon, Jun 27, 1994 24.00 24.13 23.75 24.13
251 NYSE YPF Fri, Jun 24, 1994 24.50 24.50 24.00 24.00
250 NYSE YPF Thu, Jun 23, 1994 24.50 24.88 24.38 24.38
249 NYSE YPF Wed, Jun 22, 1994 24.50 24.88 24.50 24.50
248 NYSE YPF Tue, Jun 21, 1994 24.88 24.88 24.13 24.25
247 NYSE YPF Mon, Jun 20, 1994 25.00 25.00 24.63 24.88
246 NYSE YPF Fri, Jun 17, 1994 25.13 25.13 24.88 25.00
245 NYSE YPF Thu, Jun 16, 1994 25.00 25.13 24.88 25.13
244 NYSE YPF Wed, Jun 15, 1994 25.50 25.50 24.75 25.13
243 NYSE YPF Tue, Jun 14, 1994 25.25 25.50 25.13 25.38
242 NYSE YPF Mon, Jun 13, 1994 25.50 25.50 25.13 25.13
241 NYSE YPF Fri, Jun 10, 1994 25.63 25.88 25.50 25.63
240 NYSE YPF Thu, Jun 9, 1994 25.88 25.88 25.63 25.75
239 NYSE YPF Wed, Jun 8, 1994 26.25 26.25 26.00 26.00
238 NYSE YPF Tue, Jun 7, 1994 26.13 26.25 26.00 26.13
237 NYSE YPF Mon, Jun 6, 1994 26.25 26.38 26.13 26.25
236 NYSE YPF Fri, Jun 3, 1994 25.75 26.25 25.75 25.98
235 NYSE YPF Thu, Jun 2, 1994 26.38 26.38 26.13 26.13
234 NYSE YPF Wed, Jun 1, 1994 26.38 26.50 26.13 26.38
233 NYSE YPF Tue, May 31, 1994 26.25 26.50 26.13 26.38
232 NYSE YPF Fri, May 27, 1994 26.25 26.25 26.13 26.13
231 NYSE YPF Thu, May 26, 1994 26.50 26.63 26.25 26.38
230 NYSE YPF Wed, May 25, 1994 26.13 26.50 26.13 26.38
229 NYSE YPF Tue, May 24, 1994 26.63 26.63 26.38 26.50
228 NYSE YPF Mon, May 23, 1994 26.38 26.63 26.13 26.38
227 NYSE YPF Fri, May 20, 1994 26.88 26.88 26.50 26.50
226 NYSE YPF Thu, May 19, 1994 26.50 26.88 26.25 26.88
225 NYSE YPF Wed, May 18, 1994 26.13 26.50 25.88 26.50
224 NYSE YPF Tue, May 17, 1994 25.88 26.13 25.75 26.00
223 NYSE YPF Mon, May 16, 1994 25.50 25.88 25.38 25.88
222 NYSE YPF Fri, May 13, 1994 25.13 25.50 25.00 25.38
221 NYSE YPF Thu, May 12, 1994 25.00 25.13 24.88 25.00
220 NYSE YPF Wed, May 11, 1994 25.13 25.13 24.63 24.88
219 NYSE YPF Tue, May 10, 1994 25.00 25.00 24.75 24.88
218 NYSE YPF Mon, May 9, 1994 24.75 24.75 24.50 24.63
217 NYSE YPF Fri, May 6, 1994 25.00 25.13 24.63 24.75
216 NYSE YPF Thu, May 5, 1994 24.88 25.25 24.88 25.00
215 NYSE YPF Wed, May 4, 1994 24.38 24.75 24.38 24.75
214 NYSE YPF Tue, May 3, 1994 24.38 24.63 24.38 24.50
213 NYSE YPF Mon, May 2, 1994 24.38 24.63 24.25 24.38
212 NYSE YPF Fri, Apr 29, 1994 24.88 25.00 24.63 24.75
211 NYSE YPF Thu, Apr 28, 1994 25.25 25.25 24.75 24.88
210 NYSE YPF Tue, Apr 26, 1994 25.25 25.50 25.00 25.00
209 NYSE YPF Mon, Apr 25, 1994 25.00 25.38 24.88 25.25
208 NYSE YPF Fri, Apr 22, 1994 24.38 24.88 24.25 24.75
207 NYSE YPF Thu, Apr 21, 1994 24.00 24.38 23.25 24.13
206 NYSE YPF Wed, Apr 20, 1994 24.38 24.38 23.63 23.75
205 NYSE YPF Tue, Apr 19, 1994 24.25 24.50 24.13 24.25
204 NYSE YPF Mon, Apr 18, 1994 24.75 25.00 24.25 24.25
203 NYSE YPF Fri, Apr 15, 1994 24.38 24.75 24.25 24.25
202 NYSE YPF Thu, Apr 14, 1994 24.13 24.63 23.88 24.38
201 NYSE YPF Wed, Apr 13, 1994 25.50 25.63 24.25 24.50
200 NYSE YPF Tue, Apr 12, 1994 25.63 25.75 25.00 25.38
199 NYSE YPF Mon, Apr 11, 1994 24.38 25.13 24.25 25.00
198 NYSE YPF Fri, Apr 8, 1994 24.13 24.38 24.00 24.38
197 NYSE YPF Thu, Apr 7, 1994 24.13 24.38 24.00 24.25
196 NYSE YPF Wed, Apr 6, 1994 23.50 24.00 23.25 23.75
195 NYSE YPF Tue, Apr 5, 1994 22.50 23.50 22.38 23.25
194 NYSE YPF Mon, Apr 4, 1994 23.00 23.38 22.13 22.25
193 NYSE YPF Thu, Mar 31, 1994 23.88 24.13 23.50 23.75
192 NYSE YPF Wed, Mar 30, 1994 24.00 24.25 23.75 24.00
191 NYSE YPF Tue, Mar 29, 1994 24.25 24.25 23.75 24.00
190 NYSE YPF Mon, Mar 28, 1994 24.63 24.63 24.00 24.38
189 NYSE YPF Fri, Mar 25, 1994 24.63 25.25 24.50 24.88
188 NYSE YPF Thu, Mar 24, 1994 24.88 25.50 24.25 24.25
187 NYSE YPF Wed, Mar 23, 1994 25.38 25.63 25.13 25.38
186 NYSE YPF Tue, Mar 22, 1994 24.13 25.00 24.13 25.00
185 NYSE YPF Mon, Mar 21, 1994 24.13 24.38 23.50 24.38
184 NYSE YPF Fri, Mar 18, 1994 25.00 25.00 24.38 24.50
183 NYSE YPF Thu, Mar 17, 1994 25.50 25.88 25.13 25.50
182 NYSE YPF Wed, Mar 16, 1994 23.88 25.13 23.75 25.13
181 NYSE YPF Tue, Mar 15, 1994 24.88 24.88 23.50 23.63
180 NYSE YPF Mon, Mar 14, 1994 24.75 25.13 24.50 24.50
179 NYSE YPF Fri, Mar 11, 1994 24.00 24.75 23.50 24.50
178 NYSE YPF Thu, Mar 10, 1994 25.38 25.50 24.00 24.38
177 NYSE YPF Wed, Mar 9, 1994 25.63 25.63 24.63 25.25
176 NYSE YPF Tue, Mar 8, 1994 25.63 25.75 25.13 25.38
175 NYSE YPF Mon, Mar 7, 1994 25.75 26.38 25.63 25.63
174 NYSE YPF Fri, Mar 4, 1994 25.63 26.13 25.25 25.63
173 NYSE YPF Thu, Mar 3, 1994 26.25 26.38 25.38 25.63
172 NYSE YPF Wed, Mar 2, 1994 24.00 26.25 23.88 26.25
171 NYSE YPF Tue, Mar 1, 1994 27.38 27.38 25.50 26.13
170 NYSE YPF Mon, Feb 28, 1994 26.38 27.38 26.38 27.38
169 NYSE YPF Fri, Feb 25, 1994 26.88 27.25 26.00 26.25
168 NYSE YPF Thu, Feb 24, 1994 27.88 28.00 26.38 26.63
167 NYSE YPF Wed, Feb 23, 1994 28.88 29.00 28.25 28.38
166 NYSE YPF Tue, Feb 22, 1994 28.50 28.88 28.38 28.88
165 NYSE YPF Fri, Feb 18, 1994 28.50 28.63 27.88 28.00
164 NYSE YPF Thu, Feb 17, 1994 29.00 29.25 28.50 28.75
163 NYSE YPF Wed, Feb 16, 1994 29.00 29.13 28.75 28.88
162 NYSE YPF Tue, Feb 15, 1994 28.50 29.00 28.13 28.75
161 NYSE YPF Mon, Feb 14, 1994 28.50 28.50 27.75 28.00
160 NYSE YPF Fri, Feb 11, 1994 28.00 28.25 27.63 28.25
159 NYSE YPF Thu, Feb 10, 1994 28.38 28.75 27.88 28.13
158 NYSE YPF Wed, Feb 9, 1994 29.00 29.13 28.38 28.50
157 NYSE YPF Tue, Feb 8, 1994 29.13 29.63 28.88 29.00
156 NYSE YPF Mon, Feb 7, 1994 27.50 28.75 27.38 28.50
155 NYSE YPF Fri, Feb 4, 1994 28.75 29.38 27.88 28.00
154 NYSE YPF Thu, Feb 3, 1994 28.50 28.88 28.50 28.88
153 NYSE YPF Wed, Feb 2, 1994 29.00 29.38 28.25 28.38
152 NYSE YPF Tue, Feb 1, 1994 28.75 28.88 27.63 28.75
151 NYSE YPF Mon, Jan 31, 1994 28.00 28.88 28.00 28.88
150 NYSE YPF Fri, Jan 28, 1994 28.38 28.50 27.63 27.88
149 NYSE YPF Thu, Jan 27, 1994 26.75 28.50 26.75 28.00
148 NYSE YPF Wed, Jan 26, 1994 26.88 27.13 26.75 26.88
147 NYSE YPF Tue, Jan 25, 1994 26.88 26.88 26.25 26.63
146 NYSE YPF Mon, Jan 24, 1994 27.00 27.13 26.50 26.63
145 NYSE YPF Fri, Jan 21, 1994 26.63 27.00 26.63 26.88
144 NYSE YPF Thu, Jan 20, 1994 26.63 26.88 26.50 26.75
143 NYSE YPF Wed, Jan 19, 1994 27.25 27.63 26.75 26.88
142 NYSE YPF Tue, Jan 18, 1994 26.38 27.00 26.38 27.00
141 NYSE YPF Mon, Jan 17, 1994 25.63 26.50 25.50 26.25
140 NYSE YPF Fri, Jan 14, 1994 25.63 26.00 25.38 25.50
139 NYSE YPF Thu, Jan 13, 1994 25.88 26.00 25.63 25.75
138 NYSE YPF Wed, Jan 12, 1994 26.00 26.00 25.63 25.88
137 NYSE YPF Tue, Jan 11, 1994 26.13 26.13 25.75 25.88
136 NYSE YPF Mon, Jan 10, 1994 26.63 26.75 25.63 25.75
135 NYSE YPF Fri, Jan 7, 1994 26.75 26.88 26.38 26.38
134 NYSE YPF Thu, Jan 6, 1994 26.50 26.88 26.25 26.75
133 NYSE YPF Wed, Jan 5, 1994 26.63 26.63 26.25 26.38
132 NYSE YPF Tue, Jan 4, 1994 26.38 26.75 26.25 26.63
131 NYSE YPF Mon, Jan 3, 1994 26.00 26.25 25.63 26.13
130 NYSE YPF Fri, Dec 31, 1993 25.75 26.00 25.75 26.00
129 NYSE YPF Thu, Dec 30, 1993 26.00 26.13 25.75 25.88
128 NYSE YPF Wed, Dec 29, 1993 26.25 26.25 25.75 25.88
127 NYSE YPF Tue, Dec 28, 1993 25.50 25.75 25.50 25.75
126 NYSE YPF Mon, Dec 27, 1993 25.25 25.63 25.25 25.50
125 NYSE YPF Thu, Dec 23, 1993 25.00 25.25 24.88 25.00
124 NYSE YPF Wed, Dec 22, 1993 25.00 25.13 24.13 25.00
123 NYSE YPF Tue, Dec 21, 1993 25.25 26.13 25.25 25.88
122 NYSE YPF Mon, Dec 20, 1993 24.63 25.25 24.63 25.13
121 NYSE YPF Fri, Dec 17, 1993 24.25 24.63 23.88 24.38
120 NYSE YPF Thu, Dec 16, 1993 24.38 24.50 23.50 24.00
119 NYSE YPF Wed, Dec 15, 1993 24.88 24.88 24.25 24.38
118 NYSE YPF Tue, Dec 14, 1993 25.25 25.38 24.88 25.00
117 NYSE YPF Mon, Dec 13, 1993 25.50 25.50 25.25 25.38
116 NYSE YPF Fri, Dec 10, 1993 25.75 25.75 25.38 25.38
115 NYSE YPF Thu, Dec 9, 1993 25.38 25.75 25.25 25.50
114 NYSE YPF Wed, Dec 8, 1993 25.13 25.38 25.13 25.38
113 NYSE YPF Tue, Dec 7, 1993 25.00 25.25 24.88 25.13
112 NYSE YPF Mon, Dec 6, 1993 24.25 25.00 24.25 24.88
111 NYSE YPF Fri, Dec 3, 1993 24.63 24.75 24.00 24.38
110 NYSE YPF Thu, Dec 2, 1993 25.13 25.13 24.63 24.75
109 NYSE YPF Wed, Dec 1, 1993 24.88 25.38 24.88 25.00
108 NYSE YPF Tue, Nov 30, 1993 24.75 25.00 24.50 24.75
107 NYSE YPF Mon, Nov 29, 1993 24.88 25.13 24.25 24.63
106 NYSE YPF Fri, Nov 26, 1993 25.38 25.88 25.13 25.88
105 NYSE YPF Wed, Nov 24, 1993 26.13 26.38 25.63 26.00
104 NYSE YPF Tue, Nov 23, 1993 26.50 26.63 26.13 26.25
103 NYSE YPF Mon, Nov 22, 1993 26.63 26.63 26.38 26.50
102 NYSE YPF Fri, Nov 19, 1993 26.63 26.88 26.50 26.88
101 NYSE YPF Thu, Nov 18, 1993 27.00 27.25 26.75 26.88
100 NYSE YPF Wed, Nov 17, 1993 26.63 27.00 26.13 26.88
99 NYSE YPF Tue, Nov 16, 1993 27.25 27.50 26.50 26.63
98 NYSE YPF Mon, Nov 15, 1993 27.00 27.38 27.00 27.13
97 NYSE YPF Fri, Nov 12, 1993 26.63 27.38 26.63 27.13
96 NYSE YPF Thu, Nov 11, 1993 26.88 27.25 26.50 26.75
95 NYSE YPF Wed, Nov 10, 1993 25.75 27.13 25.75 26.75
94 NYSE YPF Tue, Nov 9, 1993 26.00 26.38 25.50 25.75
93 NYSE YPF Mon, Nov 8, 1993 25.25 25.88 24.63 25.88
92 NYSE YPF Fri, Nov 5, 1993 25.00 25.50 24.38 25.50
91 NYSE YPF Thu, Nov 4, 1993 25.63 26.63 25.50 25.63
90 NYSE YPF Wed, Nov 3, 1993 25.75 26.13 25.50 25.63
89 NYSE YPF Tue, Nov 2, 1993 26.75 26.88 26.38 26.50
88 NYSE YPF Mon, Nov 1, 1993 27.00 27.38 26.75 26.88
87 NYSE YPF Fri, Oct 29, 1993 26.88 27.50 26.63 27.25
86 NYSE YPF Thu, Oct 28, 1993 27.75 28.00 27.75 27.88
85 NYSE YPF Wed, Oct 27, 1993 27.75 28.13 27.38 27.50
84 NYSE YPF Tue, Oct 26, 1993 27.25 27.88 27.25 27.75
83 NYSE YPF Mon, Oct 25, 1993 28.50 28.63 27.50 27.75
82 NYSE YPF Fri, Oct 22, 1993 28.25 29.00 28.13 28.75
81 NYSE YPF Thu, Oct 21, 1993 27.75 28.38 27.50 28.13
80 NYSE YPF Wed, Oct 20, 1993 27.50 28.13 27.50 27.75
79 NYSE YPF Tue, Oct 19, 1993 27.75 28.13 27.38 27.75
78 NYSE YPF Mon, Oct 18, 1993 27.00 28.00 26.88 27.75
77 NYSE YPF Fri, Oct 15, 1993 27.00 27.13 26.75 26.88
76 NYSE YPF Thu, Oct 14, 1993 26.88 27.38 26.00 26.38
75 NYSE YPF Wed, Oct 13, 1993 27.38 27.63 26.88 26.88
74 NYSE YPF Tue, Oct 12, 1993 27.25 27.38 26.75 27.38
73 NYSE YPF Mon, Oct 11, 1993 27.50 27.63 27.13 27.25
72 NYSE YPF Fri, Oct 8, 1993 26.25 27.25 26.25 27.25
71 NYSE YPF Thu, Oct 7, 1993 25.88 26.25 25.75 26.25
70 NYSE YPF Wed, Oct 6, 1993 26.25 26.25 25.75 25.75
69 NYSE YPF Tue, Oct 5, 1993 26.00 26.38 25.88 26.25
68 NYSE YPF Mon, Oct 4, 1993 25.88 26.13 25.88 26.00
67 NYSE YPF Fri, Oct 1, 1993 25.50 25.75 25.38 25.63
66 NYSE YPF Thu, Sep 30, 1993 24.88 25.50 24.88 25.38
65 NYSE YPF Wed, Sep 29, 1993 24.25 24.50 24.13 24.38
64 NYSE YPF Tue, Sep 28, 1993 23.88 24.25 23.75 24.00
63 NYSE YPF Mon, Sep 27, 1993 23.38 23.75 23.38 23.75
62 NYSE YPF Fri, Sep 24, 1993 23.63 23.75 23.13 23.25
61 NYSE YPF Thu, Sep 23, 1993 23.63 23.75 23.50 23.50
60 NYSE YPF Wed, Sep 22, 1993 23.63 23.75 23.38 23.50
59 NYSE YPF Tue, Sep 21, 1993 23.63 23.75 23.13 23.38
58 NYSE YPF Mon, Sep 20, 1993 24.00 24.00 23.50 23.63
57 NYSE YPF Fri, Sep 17, 1993 23.75 23.88 23.50 23.50
56 NYSE YPF Thu, Sep 16, 1993 23.63 24.00 23.63 23.63
55 NYSE YPF Wed, Sep 15, 1993 23.50 23.75 23.38 23.63
54 NYSE YPF Tue, Sep 14, 1993 23.25 23.63 23.13 23.50
53 NYSE YPF Mon, Sep 13, 1993 23.38 23.50 23.13 23.38
52 NYSE YPF Fri, Sep 10, 1993 23.25 23.63 23.13 23.50
51 NYSE YPF Thu, Sep 9, 1993 23.50 23.63 23.25 23.25
50 NYSE YPF Wed, Sep 8, 1993 23.88 23.88 23.13 23.50
49 NYSE YPF Tue, Sep 7, 1993 24.13 24.38 22.50 22.63
48 NYSE YPF Fri, Sep 3, 1993 24.13 24.25 24.00 24.13
47 NYSE YPF Thu, Sep 2, 1993 24.13 24.38 24.00 24.00
46 NYSE YPF Wed, Sep 1, 1993 23.88 24.13 23.75 24.13
45 NYSE YPF Tue, Aug 31, 1993 23.88 24.13 23.75 23.88
44 NYSE YPF Mon, Aug 30, 1993 23.25 23.88 23.25 23.88
43 NYSE YPF Fri, Aug 27, 1993 23.88 24.00 23.38 23.63
42 NYSE YPF Thu, Aug 26, 1993 23.38 24.00 23.25 24.00
41 NYSE YPF Wed, Aug 25, 1993 23.25 23.75 23.25 23.25
40 NYSE YPF Tue, Aug 24, 1993 22.63 23.00 22.13 23.00
39 NYSE YPF Mon, Aug 23, 1993 22.63 22.63 22.38 22.63
38 NYSE YPF Fri, Aug 20, 1993 21.88 22.63 21.75 22.63
37 NYSE YPF Thu, Aug 19, 1993 22.75 22.75 21.88 22.00
36 NYSE YPF Wed, Aug 18, 1993 22.88 23.25 22.50 22.63
35 NYSE YPF Tue, Aug 17, 1993 21.88 22.88 21.88 22.88
34 NYSE YPF Mon, Aug 16, 1993 21.63 22.13 21.50 22.00
33 NYSE YPF Fri, Aug 13, 1993 21.00 21.63 21.00 21.63
32 NYSE YPF Thu, Aug 12, 1993 20.63 21.00 20.50 20.88
31 NYSE YPF Wed, Aug 11, 1993 20.50 20.63 20.50 20.63
30 NYSE YPF Tue, Aug 10, 1993 20.50 20.75 20.38 20.38
29 NYSE YPF Mon, Aug 9, 1993 20.00 20.50 20.00 20.25
28 NYSE YPF Fri, Aug 6, 1993 20.00 20.13 19.63 19.88
27 NYSE YPF Thu, Aug 5, 1993 20.38 20.38 20.00 20.00
26 NYSE YPF Wed, Aug 4, 1993 20.25 20.50 20.13 20.13
25 NYSE YPF Tue, Aug 3, 1993 20.50 20.63 20.13 20.38
24 NYSE YPF Mon, Aug 2, 1993 20.38 20.63 20.38 20.50
23 NYSE YPF Fri, Jul 30, 1993 20.63 20.63 20.25 20.25
22 NYSE YPF Thu, Jul 29, 1993 20.63 20.75 20.50 20.63
21 NYSE YPF Wed, Jul 28, 1993 20.50 20.75 20.38 20.63
20 NYSE YPF Tue, Jul 27, 1993 20.13 20.38 20.00 20.38
19 NYSE YPF Mon, Jul 26, 1993 20.00 20.13 19.88 20.00
18 NYSE YPF Fri, Jul 23, 1993 19.63 19.75 19.50 19.63
17 NYSE YPF Thu, Jul 22, 1993 19.50 19.63 19.38 19.63
16 NYSE YPF Wed, Jul 21, 1993 19.50 19.63 19.38 19.50
15 NYSE YPF Tue, Jul 20, 1993 19.25 19.63 19.25 19.50
14 NYSE YPF Mon, Jul 19, 1993 19.25 19.38 18.88 19.00
13 NYSE YPF Fri, Jul 16, 1993 19.88 20.13 19.13 19.50
12 NYSE YPF Thu, Jul 15, 1993 20.13 20.38 19.88 19.88
11 NYSE YPF Wed, Jul 14, 1993 20.50 20.50 19.88 20.25
10 NYSE YPF Tue, Jul 13, 1993 20.38 20.50 20.25 20.50
9 NYSE YPF Mon, Jul 12, 1993 20.25 20.63 20.25 20.38
8 NYSE YPF Fri, Jul 9, 1993 20.75 20.75 20.25 20.25
7 NYSE YPF Thu, Jul 8, 1993 20.88 21.00 20.63 20.75
6 NYSE YPF Wed, Jul 7, 1993 20.88 21.00 20.63 20.88
5 NYSE YPF Tue, Jul 6, 1993 20.88 21.00 20.63 20.75
4 NYSE YPF Fri, Jul 2, 1993 21.13 21.25 20.75 21.13
3 NYSE YPF Thu, Jul 1, 1993 21.38 21.63 21.00 21.25
2 NYSE YPF Wed, Jun 30, 1993 22.00 23.00 21.63 21.75
1 NYSE YPF Tue, Jun 29, 1993 21.25 22.13 21.13 21.88
# Exchange Symbol Date Open High Low Close

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