Zoetis Inc NYSE:ZTS Historical Prices

Below are the 2789 trading days of historical prices for ZTS.

# Exchange Symbol Date Open High Low Close
2789 NYSE ZTS Fri, Mar 1, 2024 196.00 196.23 188.49 190.82
2788 NYSE ZTS Thu, Feb 29, 2024 200.50 200.53 198.19 198.33
2787 NYSE ZTS Wed, Feb 28, 2024 199.30 200.50 197.10 199.94
2786 NYSE ZTS Tue, Feb 27, 2024 197.65 199.25 194.04 199.00
2785 NYSE ZTS Mon, Feb 26, 2024 196.90 197.99 195.46 197.04
2784 NYSE ZTS Fri, Feb 23, 2024 197.35 198.21 194.82 197.21
2783 NYSE ZTS Thu, Feb 22, 2024 189.31 196.67 188.54 196.66
2782 NYSE ZTS Wed, Feb 21, 2024 186.66 188.86 186.66 188.38
2781 NYSE ZTS Tue, Feb 20, 2024 187.30 189.41 186.24 186.55
2780 NYSE ZTS Fri, Feb 16, 2024 189.40 190.35 187.93 188.39
2779 NYSE ZTS Thu, Feb 15, 2024 183.86 190.34 183.86 189.65
2778 NYSE ZTS Wed, Feb 14, 2024 185.19 186.49 182.10 184.08
2777 NYSE ZTS Tue, Feb 13, 2024 186.60 190.61 182.07 183.49
2776 NYSE ZTS Mon, Feb 12, 2024 197.74 199.62 196.45 196.69
2775 NYSE ZTS Fri, Feb 9, 2024 195.59 198.22 195.59 197.32
2774 NYSE ZTS Thu, Feb 8, 2024 196.08 197.00 195.00 195.75
2773 NYSE ZTS Wed, Feb 7, 2024 196.14 197.94 195.21 197.09
2772 NYSE ZTS Tue, Feb 6, 2024 192.00 196.51 190.87 196.14
2771 NYSE ZTS Mon, Feb 5, 2024 188.44 190.87 187.44 190.17
2770 NYSE ZTS Fri, Feb 2, 2024 187.39 190.18 185.62 189.04
2769 NYSE ZTS Thu, Feb 1, 2024 188.30 189.64 185.38 189.14
2768 NYSE ZTS Wed, Jan 31, 2024 192.13 192.78 187.44 187.81
2767 NYSE ZTS Tue, Jan 30, 2024 192.87 193.51 190.44 191.43
2766 NYSE ZTS Mon, Jan 29, 2024 191.36 193.00 189.96 192.76
2765 NYSE ZTS Fri, Jan 26, 2024 189.21 192.88 188.97 191.52
2764 NYSE ZTS Thu, Jan 25, 2024 185.53 187.53 185.31 187.32
2763 NYSE ZTS Wed, Jan 24, 2024 188.81 189.70 185.93 186.07
2762 NYSE ZTS Tue, Jan 23, 2024 191.55 191.94 187.79 188.10
2761 NYSE ZTS Mon, Jan 22, 2024 190.11 194.25 190.11 191.20
2760 NYSE ZTS Fri, Jan 19, 2024 190.57 190.92 187.16 188.38
2759 NYSE ZTS Thu, Jan 18, 2024 191.43 192.82 189.17 190.50
2758 NYSE ZTS Wed, Jan 17, 2024 191.99 193.02 189.71 190.47
2757 NYSE ZTS Tue, Jan 16, 2024 198.11 198.92 192.67 192.99
2756 NYSE ZTS Fri, Jan 12, 2024 197.68 199.56 196.87 198.94
2755 NYSE ZTS Thu, Jan 11, 2024 198.23 198.41 195.74 196.71
2754 NYSE ZTS Wed, Jan 10, 2024 196.58 198.87 195.91 198.77
2753 NYSE ZTS Tue, Jan 9, 2024 195.55 199.83 194.05 195.94
2752 NYSE ZTS Mon, Jan 8, 2024 194.53 196.28 192.67 196.15
2751 NYSE ZTS Fri, Jan 5, 2024 193.07 195.94 193.07 194.85
2750 NYSE ZTS Thu, Jan 4, 2024 192.85 194.93 192.01 194.04
2749 NYSE ZTS Wed, Jan 3, 2024 195.92 195.95 192.80 192.93
2748 NYSE ZTS Tue, Jan 2, 2024 195.79 197.95 195.05 196.57
2747 NYSE ZTS Fri, Dec 29, 2023 196.68 198.01 196.25 197.37
2746 NYSE ZTS Thu, Dec 28, 2023 197.62 198.60 196.53 197.16
2745 NYSE ZTS Wed, Dec 27, 2023 195.41 197.01 194.74 196.90
2744 NYSE ZTS Tue, Dec 26, 2023 194.88 196.34 194.09 195.50
2743 NYSE ZTS Fri, Dec 22, 2023 195.32 195.91 192.74 194.98
2742 NYSE ZTS Thu, Dec 21, 2023 196.00 196.98 193.90 194.66
2741 NYSE ZTS Wed, Dec 20, 2023 198.00 199.34 194.57 194.63
2740 NYSE ZTS Tue, Dec 19, 2023 197.78 198.98 197.24 198.08
2739 NYSE ZTS Mon, Dec 18, 2023 197.81 198.14 195.60 196.72
2738 NYSE ZTS Fri, Dec 15, 2023 199.41 199.41 193.97 196.29
2737 NYSE ZTS Thu, Dec 14, 2023 198.00 201.92 198.00 200.09
2736 NYSE ZTS Wed, Dec 13, 2023 191.78 197.67 190.94 197.41
2735 NYSE ZTS Tue, Dec 12, 2023 190.08 192.50 188.92 191.47
2734 NYSE ZTS Mon, Dec 11, 2023 185.17 190.15 184.68 189.46
2733 NYSE ZTS Fri, Dec 8, 2023 182.08 184.85 181.47 184.60
2732 NYSE ZTS Thu, Dec 7, 2023 182.46 182.60 180.51 181.83
2731 NYSE ZTS Wed, Dec 6, 2023 180.75 183.18 180.64 182.00
2730 NYSE ZTS Tue, Dec 5, 2023 181.29 182.04 178.86 179.65
2729 NYSE ZTS Mon, Dec 4, 2023 178.81 182.66 178.81 182.12
2728 NYSE ZTS Fri, Dec 1, 2023 176.25 179.46 175.98 179.13
2727 NYSE ZTS Thu, Nov 30, 2023 175.04 176.86 173.63 176.67
2726 NYSE ZTS Wed, Nov 29, 2023 177.87 178.06 175.24 175.79
2725 NYSE ZTS Tue, Nov 28, 2023 178.11 178.36 176.16 176.97
2724 NYSE ZTS Mon, Nov 27, 2023 180.03 180.79 178.47 178.79
2723 NYSE ZTS Fri, Nov 24, 2023 180.17 181.39 179.38 180.21
2722 NYSE ZTS Wed, Nov 22, 2023 180.00 180.97 178.78 179.35
2721 NYSE ZTS Tue, Nov 21, 2023 176.64 179.91 175.77 178.73
2720 NYSE ZTS Mon, Nov 20, 2023 174.32 177.00 173.90 176.06
2719 NYSE ZTS Fri, Nov 17, 2023 177.41 177.70 173.70 174.80
2718 NYSE ZTS Thu, Nov 16, 2023 175.03 176.81 173.80 176.54
2717 NYSE ZTS Wed, Nov 15, 2023 172.49 175.65 172.48 174.62
2716 NYSE ZTS Tue, Nov 14, 2023 171.41 175.24 171.35 172.65
2715 NYSE ZTS Mon, Nov 13, 2023 168.68 169.61 167.57 168.83
2714 NYSE ZTS Fri, Nov 10, 2023 170.51 170.51 166.24 169.32
2713 NYSE ZTS Thu, Nov 9, 2023 170.97 173.56 170.55 170.63
2712 NYSE ZTS Wed, Nov 8, 2023 168.83 171.72 167.96 170.87
2711 NYSE ZTS Tue, Nov 7, 2023 163.09 167.45 163.07 167.16
2710 NYSE ZTS Mon, Nov 6, 2023 170.28 170.92 162.22 163.17
2709 NYSE ZTS Fri, Nov 3, 2023 164.25 164.72 159.37 162.23
2708 NYSE ZTS Thu, Nov 2, 2023 155.31 161.83 155.22 160.91
2707 NYSE ZTS Wed, Nov 1, 2023 156.42 157.00 151.03 151.44
2706 NYSE ZTS Tue, Oct 31, 2023 157.51 158.53 156.09 157.00
2705 NYSE ZTS Mon, Oct 30, 2023 157.13 158.41 153.52 156.63
2704 NYSE ZTS Fri, Oct 27, 2023 157.93 157.93 155.16 156.03
2703 NYSE ZTS Thu, Oct 26, 2023 162.27 162.29 157.88 158.07
2702 NYSE ZTS Wed, Oct 25, 2023 165.56 165.99 162.35 163.67
2701 NYSE ZTS Tue, Oct 24, 2023 166.63 168.24 166.25 167.12
2700 NYSE ZTS Mon, Oct 23, 2023 166.58 168.58 166.01 166.50
2699 NYSE ZTS Fri, Oct 20, 2023 167.62 168.26 165.09 167.09
2698 NYSE ZTS Thu, Oct 19, 2023 169.86 171.19 167.58 168.04
2697 NYSE ZTS Wed, Oct 18, 2023 172.92 174.06 169.45 169.54
2696 NYSE ZTS Tue, Oct 17, 2023 172.87 174.43 171.38 174.26
2695 NYSE ZTS Mon, Oct 16, 2023 175.01 176.54 173.67 175.18
2694 NYSE ZTS Fri, Oct 13, 2023 173.42 175.73 173.00 174.38
2693 NYSE ZTS Thu, Oct 12, 2023 176.83 177.55 174.21 174.31
2692 NYSE ZTS Wed, Oct 11, 2023 176.66 177.33 175.02 176.95
2691 NYSE ZTS Tue, Oct 10, 2023 174.29 176.79 173.55 175.63
2690 NYSE ZTS Mon, Oct 9, 2023 173.61 175.40 172.25 174.60
2689 NYSE ZTS Fri, Oct 6, 2023 171.78 175.93 170.28 175.58
2688 NYSE ZTS Thu, Oct 5, 2023 171.19 172.58 170.01 172.00
2687 NYSE ZTS Wed, Oct 4, 2023 171.12 171.54 169.19 170.99
2686 NYSE ZTS Tue, Oct 3, 2023 171.82 172.95 169.69 170.33
2685 NYSE ZTS Mon, Oct 2, 2023 173.20 173.36 170.58 172.73
2684 NYSE ZTS Fri, Sep 29, 2023 175.59 175.59 173.79 173.98
2683 NYSE ZTS Thu, Sep 28, 2023 174.44 175.73 173.78 174.01
2682 NYSE ZTS Wed, Sep 27, 2023 177.73 178.19 172.79 174.68
2681 NYSE ZTS Tue, Sep 26, 2023 176.58 178.45 176.27 176.87
2680 NYSE ZTS Mon, Sep 25, 2023 175.80 177.92 175.14 177.72
2679 NYSE ZTS Fri, Sep 22, 2023 177.06 178.09 174.97 176.68
2678 NYSE ZTS Thu, Sep 21, 2023 179.25 180.56 176.47 176.63
2677 NYSE ZTS Wed, Sep 20, 2023 183.21 184.44 181.42 181.48
2676 NYSE ZTS Tue, Sep 19, 2023 178.87 182.60 178.84 181.98
2675 NYSE ZTS Mon, Sep 18, 2023 179.58 181.46 178.06 179.65
2674 NYSE ZTS Fri, Sep 15, 2023 180.29 183.45 179.09 180.25
2673 NYSE ZTS Thu, Sep 14, 2023 183.38 183.92 180.58 182.74
2672 NYSE ZTS Wed, Sep 13, 2023 186.46 187.27 181.17 182.00
2671 NYSE ZTS Tue, Sep 12, 2023 185.23 189.76 184.99 187.70
2670 NYSE ZTS Mon, Sep 11, 2023 186.16 187.20 185.46 186.07
2669 NYSE ZTS Fri, Sep 8, 2023 187.22 187.75 184.72 185.78
2668 NYSE ZTS Thu, Sep 7, 2023 186.94 188.27 185.42 187.78
2667 NYSE ZTS Wed, Sep 6, 2023 189.48 189.84 186.36 186.86
2666 NYSE ZTS Tue, Sep 5, 2023 191.66 192.39 189.40 190.43
2665 NYSE ZTS Fri, Sep 1, 2023 192.97 193.35 191.18 192.52
2664 NYSE ZTS Thu, Aug 31, 2023 192.26 193.28 190.47 190.51
2663 NYSE ZTS Wed, Aug 30, 2023 192.70 194.37 191.82 192.70
2662 NYSE ZTS Tue, Aug 29, 2023 187.30 192.87 186.86 192.77
2661 NYSE ZTS Mon, Aug 28, 2023 184.51 187.93 184.30 186.98
2660 NYSE ZTS Fri, Aug 25, 2023 183.08 185.01 181.44 182.82
2659 NYSE ZTS Thu, Aug 24, 2023 184.30 185.23 181.35 181.56
2658 NYSE ZTS Wed, Aug 23, 2023 182.81 184.68 182.31 184.25
2657 NYSE ZTS Tue, Aug 22, 2023 179.65 182.50 179.16 181.82
2656 NYSE ZTS Mon, Aug 21, 2023 181.86 182.63 179.97 180.81
2655 NYSE ZTS Fri, Aug 18, 2023 181.05 182.42 180.03 181.57
2654 NYSE ZTS Thu, Aug 17, 2023 186.42 186.61 181.86 182.77
2653 NYSE ZTS Wed, Aug 16, 2023 187.98 189.10 185.86 186.27
2652 NYSE ZTS Tue, Aug 15, 2023 189.15 190.77 188.52 189.15
2651 NYSE ZTS Mon, Aug 14, 2023 190.21 192.52 188.82 189.65
2650 NYSE ZTS Fri, Aug 11, 2023 188.48 191.60 188.18 190.83
2649 NYSE ZTS Thu, Aug 10, 2023 190.00 191.83 187.73 189.10
2648 NYSE ZTS Wed, Aug 9, 2023 189.94 190.95 186.97 189.35
2647 NYSE ZTS Tue, Aug 8, 2023 182.15 190.54 177.25 189.30
2646 NYSE ZTS Mon, Aug 7, 2023 180.19 181.88 180.03 180.69
2645 NYSE ZTS Fri, Aug 4, 2023 180.14 182.46 178.34 178.63
2644 NYSE ZTS Thu, Aug 3, 2023 180.61 183.26 179.76 180.88
2643 NYSE ZTS Wed, Aug 2, 2023 184.23 185.87 181.66 182.00
2642 NYSE ZTS Tue, Aug 1, 2023 187.46 188.77 184.79 185.51
2641 NYSE ZTS Mon, Jul 31, 2023 189.18 190.09 186.44 188.09
2640 NYSE ZTS Fri, Jul 28, 2023 190.50 191.28 187.86 189.90
2639 NYSE ZTS Thu, Jul 27, 2023 192.80 194.99 188.48 188.69
2638 NYSE ZTS Wed, Jul 26, 2023 189.39 192.89 188.17 192.00
2637 NYSE ZTS Tue, Jul 25, 2023 184.50 193.28 184.34 190.15
2636 NYSE ZTS Mon, Jul 24, 2023 183.20 186.18 182.30 185.58
2635 NYSE ZTS Fri, Jul 21, 2023 172.53 184.85 172.53 183.51
2634 NYSE ZTS Thu, Jul 20, 2023 170.88 172.31 170.01 171.61
2633 NYSE ZTS Wed, Jul 19, 2023 172.00 173.07 170.66 170.52
2632 NYSE ZTS Tue, Jul 18, 2023 170.46 171.49 169.14 171.08
2631 NYSE ZTS Mon, Jul 17, 2023 172.52 172.52 169.68 170.73
2630 NYSE ZTS Fri, Jul 14, 2023 171.66 173.37 171.12 172.19
2629 NYSE ZTS Thu, Jul 13, 2023 172.41 172.97 170.94 171.00
2628 NYSE ZTS Wed, Jul 12, 2023 171.95 173.09 170.51 171.86
2627 NYSE ZTS Tue, Jul 11, 2023 170.54 171.46 169.46 170.14
2626 NYSE ZTS Mon, Jul 10, 2023 166.79 170.53 166.40 170.22
2625 NYSE ZTS Fri, Jul 7, 2023 168.23 168.64 166.00 167.14
2624 NYSE ZTS Thu, Jul 6, 2023 167.63 169.73 167.08 168.47
2623 NYSE ZTS Wed, Jul 5, 2023 169.20 169.72 167.47 169.35
2622 NYSE ZTS Mon, Jul 3, 2023 170.53 170.70 168.70 170.23
2621 NYSE ZTS Fri, Jun 30, 2023 173.29 174.68 171.67 172.21
2620 NYSE ZTS Thu, Jun 29, 2023 168.65 171.91 168.20 171.87
2619 NYSE ZTS Wed, Jun 28, 2023 170.39 170.80 168.75 169.10
2618 NYSE ZTS Tue, Jun 27, 2023 168.80 171.09 167.15 170.67
2617 NYSE ZTS Mon, Jun 26, 2023 167.91 168.37 164.55 167.54
2616 NYSE ZTS Fri, Jun 23, 2023 169.10 169.68 167.19 168.37
2615 NYSE ZTS Thu, Jun 22, 2023 170.65 171.15 169.45 170.16
2614 NYSE ZTS Wed, Jun 21, 2023 168.09 170.43 167.74 169.88
2613 NYSE ZTS Tue, Jun 20, 2023 168.52 169.91 166.89 168.91
2612 NYSE ZTS Fri, Jun 16, 2023 172.23 172.97 170.27 170.74
2611 NYSE ZTS Thu, Jun 15, 2023 165.70 172.15 165.41 171.43
2610 NYSE ZTS Wed, Jun 14, 2023 167.08 167.42 165.13 165.65
2609 NYSE ZTS Tue, Jun 13, 2023 165.62 167.27 165.55 166.01
2608 NYSE ZTS Mon, Jun 12, 2023 163.84 165.61 162.76 165.55
2607 NYSE ZTS Fri, Jun 9, 2023 163.73 164.23 162.95 163.09
2606 NYSE ZTS Thu, Jun 8, 2023 162.96 164.87 162.38 164.30
2605 NYSE ZTS Wed, Jun 7, 2023 170.14 170.14 162.84 163.58
2604 NYSE ZTS Tue, Jun 6, 2023 171.79 171.96 168.33 170.14
2603 NYSE ZTS Mon, Jun 5, 2023 172.46 172.66 170.01 171.88
2602 NYSE ZTS Fri, Jun 2, 2023 166.96 172.47 166.51 171.88
2601 NYSE ZTS Thu, Jun 1, 2023 162.90 166.19 161.61 166.00
2600 NYSE ZTS Wed, May 31, 2023 161.00 163.32 158.65 163.01
2599 NYSE ZTS Tue, May 30, 2023 164.16 165.45 160.59 160.94
2598 NYSE ZTS Fri, May 26, 2023 165.66 166.63 164.35 164.74
2597 NYSE ZTS Thu, May 25, 2023 169.63 169.97 163.57 165.24
2596 NYSE ZTS Wed, May 24, 2023 171.14 171.39 168.52 169.14
2595 NYSE ZTS Tue, May 23, 2023 177.88 177.98 171.40 172.67
2594 NYSE ZTS Mon, May 22, 2023 178.86 181.42 178.26 179.52
2593 NYSE ZTS Fri, May 19, 2023 180.83 182.14 179.19 179.55
2592 NYSE ZTS Thu, May 18, 2023 178.92 180.17 175.86 179.72
2591 NYSE ZTS Wed, May 17, 2023 182.35 182.43 177.72 178.94
2590 NYSE ZTS Tue, May 16, 2023 182.87 183.62 180.84 181.45
2589 NYSE ZTS Mon, May 15, 2023 183.60 184.32 182.72 183.85
2588 NYSE ZTS Fri, May 12, 2023 184.38 184.63 181.79 183.62
2587 NYSE ZTS Thu, May 11, 2023 185.84 186.28 183.20 185.12
2586 NYSE ZTS Wed, May 10, 2023 186.00 186.49 183.35 185.14
2585 NYSE ZTS Tue, May 9, 2023 183.64 185.30 183.37 184.37
2584 NYSE ZTS Mon, May 8, 2023 186.31 187.05 183.50 184.87
2583 NYSE ZTS Fri, May 5, 2023 180.00 187.82 176.91 186.23
2582 NYSE ZTS Thu, May 4, 2023 168.00 182.76 167.53 178.47
2581 NYSE ZTS Wed, May 3, 2023 178.99 180.58 177.29 177.73
2580 NYSE ZTS Tue, May 2, 2023 179.48 179.89 176.10 176.90
2579 NYSE ZTS Mon, May 1, 2023 175.72 179.94 175.54 179.56
2578 NYSE ZTS Fri, Apr 28, 2023 174.23 177.04 174.06 175.78
2577 NYSE ZTS Thu, Apr 27, 2023 173.87 174.13 171.16 173.95
2576 NYSE ZTS Wed, Apr 26, 2023 172.37 173.48 171.50 172.94
2575 NYSE ZTS Tue, Apr 25, 2023 175.85 176.27 172.75 173.02
2574 NYSE ZTS Mon, Apr 24, 2023 176.99 177.44 175.72 176.35
2573 NYSE ZTS Fri, Apr 21, 2023 175.76 177.26 174.92 176.88
2572 NYSE ZTS Thu, Apr 20, 2023 174.01 175.01 172.39 174.40
2571 NYSE ZTS Wed, Apr 19, 2023 174.03 175.95 173.93 174.61
2570 NYSE ZTS Tue, Apr 18, 2023 175.94 175.94 172.85 174.45
2569 NYSE ZTS Mon, Apr 17, 2023 174.01 174.81 172.31 174.62
2568 NYSE ZTS Fri, Apr 14, 2023 172.86 174.66 172.61 174.60
2567 NYSE ZTS Thu, Apr 13, 2023 172.50 174.01 170.93 173.54
2566 NYSE ZTS Wed, Apr 12, 2023 172.91 174.79 171.16 171.45
2565 NYSE ZTS Tue, Apr 11, 2023 171.55 172.43 170.83 171.21
2564 NYSE ZTS Mon, Apr 10, 2023 167.90 171.22 166.74 170.87
2563 NYSE ZTS Thu, Apr 6, 2023 168.27 169.01 166.37 168.94
2562 NYSE ZTS Wed, Apr 5, 2023 167.00 168.61 166.30 167.65
2561 NYSE ZTS Tue, Apr 4, 2023 167.39 169.43 166.49 167.07
2560 NYSE ZTS Mon, Apr 3, 2023 166.79 167.92 164.20 167.66
2559 NYSE ZTS Fri, Mar 31, 2023 165.10 166.49 164.03 166.44
2558 NYSE ZTS Thu, Mar 30, 2023 163.83 164.65 163.18 164.15
2557 NYSE ZTS Wed, Mar 29, 2023 166.57 166.80 161.28 162.66
2556 NYSE ZTS Tue, Mar 28, 2023 165.57 166.00 164.04 165.04
2555 NYSE ZTS Mon, Mar 27, 2023 166.05 166.80 164.31 165.71
2554 NYSE ZTS Fri, Mar 24, 2023 161.00 164.94 159.97 164.18
2553 NYSE ZTS Thu, Mar 23, 2023 162.00 165.45 159.39 161.24
2552 NYSE ZTS Wed, Mar 22, 2023 165.39 165.94 161.32 161.38
2551 NYSE ZTS Tue, Mar 21, 2023 166.65 166.99 165.14 166.24
2550 NYSE ZTS Mon, Mar 20, 2023 164.00 165.95 163.70 165.82
2549 NYSE ZTS Fri, Mar 17, 2023 167.29 168.39 163.65 164.47
2548 NYSE ZTS Thu, Mar 16, 2023 162.51 166.84 162.25 166.31
2547 NYSE ZTS Wed, Mar 15, 2023 162.00 163.68 160.12 163.57
2546 NYSE ZTS Tue, Mar 14, 2023 165.96 166.86 162.47 164.56
2545 NYSE ZTS Mon, Mar 13, 2023 161.99 164.89 159.85 163.41
2544 NYSE ZTS Fri, Mar 10, 2023 163.00 163.36 160.07 161.53
2543 NYSE ZTS Thu, Mar 9, 2023 168.89 170.44 167.13 167.49
2542 NYSE ZTS Wed, Mar 8, 2023 166.80 169.13 166.70 168.64
2541 NYSE ZTS Tue, Mar 7, 2023 169.60 170.91 166.83 167.03
2540 NYSE ZTS Mon, Mar 6, 2023 170.80 171.98 169.62 169.67
2539 NYSE ZTS Fri, Mar 3, 2023 170.41 170.71 168.13 170.56
2538 NYSE ZTS Thu, Mar 2, 2023 166.42 169.32 166.07 168.58
2537 NYSE ZTS Wed, Mar 1, 2023 165.96 167.94 165.96 167.57
2536 NYSE ZTS Tue, Feb 28, 2023 165.20 168.55 165.04 167.00
2535 NYSE ZTS Mon, Feb 27, 2023 168.00 168.41 164.99 165.47
2534 NYSE ZTS Fri, Feb 24, 2023 167.00 168.07 163.91 166.33
2533 NYSE ZTS Thu, Feb 23, 2023 167.38 169.73 166.17 169.50
2532 NYSE ZTS Wed, Feb 22, 2023 168.40 169.11 165.87 166.43
2531 NYSE ZTS Tue, Feb 21, 2023 171.53 172.08 168.66 169.84
2530 NYSE ZTS Fri, Feb 17, 2023 172.15 173.29 170.26 172.03
2529 NYSE ZTS Thu, Feb 16, 2023 173.63 176.48 172.50 173.93
2528 NYSE ZTS Wed, Feb 15, 2023 171.90 175.27 170.75 175.02
2527 NYSE ZTS Tue, Feb 14, 2023 173.44 176.66 168.94 171.90
2526 NYSE ZTS Mon, Feb 13, 2023 158.14 163.31 158.08 163.14
2525 NYSE ZTS Fri, Feb 10, 2023 159.81 160.29 157.87 158.33
2524 NYSE ZTS Thu, Feb 9, 2023 163.17 164.72 160.54 160.81
2523 NYSE ZTS Wed, Feb 8, 2023 164.80 165.00 161.22 162.07
2522 NYSE ZTS Tue, Feb 7, 2023 163.57 166.31 162.77 165.57
2521 NYSE ZTS Mon, Feb 6, 2023 166.36 166.37 164.07 164.93
2520 NYSE ZTS Fri, Feb 3, 2023 168.76 169.42 166.44 167.80
2519 NYSE ZTS Thu, Feb 2, 2023 167.27 171.26 166.71 171.00
2518 NYSE ZTS Wed, Feb 1, 2023 165.45 168.75 164.48 167.81
2517 NYSE ZTS Tue, Jan 31, 2023 164.50 165.71 162.62 165.49
2516 NYSE ZTS Mon, Jan 30, 2023 164.00 165.63 163.82 164.70
2515 NYSE ZTS Fri, Jan 27, 2023 166.98 167.69 164.50 165.18
2514 NYSE ZTS Thu, Jan 26, 2023 166.87 168.30 166.12 168.24
2513 NYSE ZTS Wed, Jan 25, 2023 165.44 166.72 163.78 165.51
2512 NYSE ZTS Tue, Jan 24, 2023 186.73 177.39 145.20 165.89
2511 NYSE ZTS Mon, Jan 23, 2023 162.39 167.55 161.36 166.75
2510 NYSE ZTS Fri, Jan 20, 2023 162.87 164.94 162.08 163.81
2509 NYSE ZTS Thu, Jan 19, 2023 159.19 163.16 158.71 161.95
2508 NYSE ZTS Wed, Jan 18, 2023 160.42 162.34 159.52 159.60
2507 NYSE ZTS Tue, Jan 17, 2023 160.69 162.38 159.02 159.57
2506 NYSE ZTS Fri, Jan 13, 2023 158.58 161.40 158.38 160.92
2505 NYSE ZTS Thu, Jan 12, 2023 157.59 160.46 156.81 159.91
2504 NYSE ZTS Wed, Jan 11, 2023 156.00 158.56 154.93 157.90
2503 NYSE ZTS Tue, Jan 10, 2023 147.11 154.69 147.11 154.36
2502 NYSE ZTS Mon, Jan 9, 2023 149.00 149.52 147.00 147.06
2501 NYSE ZTS Fri, Jan 6, 2023 146.59 148.62 141.52 147.64
2500 NYSE ZTS Thu, Jan 5, 2023 147.35 148.18 144.27 145.45
2499 NYSE ZTS Wed, Jan 4, 2023 149.02 150.81 147.96 148.96
2498 NYSE ZTS Tue, Jan 3, 2023 148.66 148.79 145.21 146.85
2497 NYSE ZTS Fri, Dec 30, 2022 147.20 147.79 144.74 146.55
2496 NYSE ZTS Thu, Dec 29, 2022 145.20 148.51 145.14 148.15
2495 NYSE ZTS Wed, Dec 28, 2022 145.18 146.64 143.77 143.83
2494 NYSE ZTS Tue, Dec 27, 2022 145.91 146.15 143.57 145.30
2493 NYSE ZTS Fri, Dec 23, 2022 144.51 145.89 143.54 145.76
2492 NYSE ZTS Thu, Dec 22, 2022 143.71 145.10 141.85 145.03
2491 NYSE ZTS Wed, Dec 21, 2022 143.22 146.15 142.78 144.92
2490 NYSE ZTS Tue, Dec 20, 2022 142.71 143.10 140.76 142.47
2489 NYSE ZTS Mon, Dec 19, 2022 143.84 144.44 142.01 143.19
2488 NYSE ZTS Fri, Dec 16, 2022 147.31 147.57 143.92 144.46
2487 NYSE ZTS Thu, Dec 15, 2022 149.51 151.35 148.54 148.71
2486 NYSE ZTS Wed, Dec 14, 2022 153.77 156.11 151.23 151.78
2485 NYSE ZTS Tue, Dec 13, 2022 158.21 158.48 152.08 154.97
2484 NYSE ZTS Mon, Dec 12, 2022 154.07 154.47 152.18 152.86
2483 NYSE ZTS Fri, Dec 9, 2022 153.94 156.33 152.74 153.39
2482 NYSE ZTS Thu, Dec 8, 2022 150.53 154.35 149.20 153.68
2481 NYSE ZTS Wed, Dec 7, 2022 152.96 153.79 149.38 150.25
2480 NYSE ZTS Tue, Dec 6, 2022 154.22 155.50 152.09 153.05
2479 NYSE ZTS Mon, Dec 5, 2022 155.63 156.67 154.58 155.33
2478 NYSE ZTS Fri, Dec 2, 2022 154.11 157.91 152.40 157.42
2477 NYSE ZTS Thu, Dec 1, 2022 156.00 157.53 155.19 156.64
2476 NYSE ZTS Wed, Nov 30, 2022 148.09 154.18 146.91 154.14
2475 NYSE ZTS Tue, Nov 29, 2022 147.57 149.35 146.43 147.85
2474 NYSE ZTS Mon, Nov 28, 2022 149.46 149.98 147.82 148.13
2473 NYSE ZTS Fri, Nov 25, 2022 150.47 150.85 148.65 150.10
2472 NYSE ZTS Wed, Nov 23, 2022 148.70 151.20 148.38 150.47
2471 NYSE ZTS Tue, Nov 22, 2022 148.09 149.20 146.79 148.63
2470 NYSE ZTS Mon, Nov 21, 2022 145.33 148.13 143.83 147.33
2469 NYSE ZTS Fri, Nov 18, 2022 146.13 146.92 144.16 145.64
2468 NYSE ZTS Thu, Nov 17, 2022 146.60 146.88 142.72 143.60
2467 NYSE ZTS Wed, Nov 16, 2022 149.81 151.46 147.83 148.28
2466 NYSE ZTS Tue, Nov 15, 2022 149.70 151.75 148.10 149.82
2465 NYSE ZTS Mon, Nov 14, 2022 149.00 149.55 146.38 146.45
2464 NYSE ZTS Fri, Nov 11, 2022 143.32 149.27 142.50 148.55
2463 NYSE ZTS Thu, Nov 10, 2022 138.32 143.02 136.75 142.61
2462 NYSE ZTS Wed, Nov 9, 2022 135.94 135.94 132.89 133.17
2461 NYSE ZTS Tue, Nov 8, 2022 137.54 140.45 135.25 136.21
2460 NYSE ZTS Mon, Nov 7, 2022 134.18 138.65 133.53 137.86
2459 NYSE ZTS Fri, Nov 4, 2022 131.84 133.83 127.86 133.67
2458 NYSE ZTS Thu, Nov 3, 2022 134.15 134.15 124.15 131.14
2457 NYSE ZTS Wed, Nov 2, 2022 152.87 153.21 147.19 147.36
2456 NYSE ZTS Tue, Nov 1, 2022 151.40 154.91 150.38 152.72
2455 NYSE ZTS Mon, Oct 31, 2022 152.11 153.34 149.84 150.78
2454 NYSE ZTS Fri, Oct 28, 2022 152.10 153.88 150.52 152.96
2453 NYSE ZTS Thu, Oct 27, 2022 152.61 152.96 149.52 151.14
2452 NYSE ZTS Wed, Oct 26, 2022 152.19 154.92 151.13 151.67
2451 NYSE ZTS Tue, Oct 25, 2022 149.26 152.55 149.26 152.30
2450 NYSE ZTS Mon, Oct 24, 2022 148.71 150.65 148.32 149.37
2449 NYSE ZTS Fri, Oct 21, 2022 143.94 147.69 142.12 147.21
2448 NYSE ZTS Thu, Oct 20, 2022 147.51 148.22 144.17 144.43
2447 NYSE ZTS Wed, Oct 19, 2022 149.40 150.01 145.88 148.13
2446 NYSE ZTS Tue, Oct 18, 2022 153.71 154.39 149.77 150.42
2445 NYSE ZTS Mon, Oct 17, 2022 147.13 150.41 147.01 149.79
2444 NYSE ZTS Fri, Oct 14, 2022 149.71 150.87 145.11 145.40
2443 NYSE ZTS Thu, Oct 13, 2022 142.00 149.86 141.87 148.64
2442 NYSE ZTS Wed, Oct 12, 2022 146.93 148.01 145.59 145.86
2441 NYSE ZTS Tue, Oct 11, 2022 145.77 148.49 144.60 146.25
2440 NYSE ZTS Mon, Oct 10, 2022 148.10 148.10 144.44 145.78
2439 NYSE ZTS Fri, Oct 7, 2022 151.08 151.41 146.95 147.37
2438 NYSE ZTS Thu, Oct 6, 2022 153.79 154.95 152.24 152.59
2437 NYSE ZTS Wed, Oct 5, 2022 152.74 155.63 152.00 154.59
2436 NYSE ZTS Tue, Oct 4, 2022 153.24 155.31 152.60 154.75
2435 NYSE ZTS Mon, Oct 3, 2022 149.28 152.85 148.31 151.35
2434 NYSE ZTS Fri, Sep 30, 2022 150.42 152.03 148.04 148.29
2433 NYSE ZTS Thu, Sep 29, 2022 152.06 152.56 150.00 150.95
2432 NYSE ZTS Wed, Sep 28, 2022 151.32 154.00 150.09 152.26
2431 NYSE ZTS Tue, Sep 27, 2022 150.09 151.14 147.77 149.40
2430 NYSE ZTS Mon, Sep 26, 2022 149.75 151.39 148.29 148.60
2429 NYSE ZTS Fri, Sep 23, 2022 148.90 150.46 147.86 150.05
2428 NYSE ZTS Thu, Sep 22, 2022 150.10 151.49 148.96 149.46
2427 NYSE ZTS Wed, Sep 21, 2022 153.34 155.81 150.87 151.24
2426 NYSE ZTS Tue, Sep 20, 2022 155.44 155.99 151.75 152.94
2425 NYSE ZTS Mon, Sep 19, 2022 155.99 157.28 154.96 157.19
2424 NYSE ZTS Fri, Sep 16, 2022 158.74 158.96 155.31 157.30
2423 NYSE ZTS Thu, Sep 15, 2022 160.47 161.69 158.71 159.18
2422 NYSE ZTS Wed, Sep 14, 2022 161.18 161.71 159.29 160.23
2421 NYSE ZTS Tue, Sep 13, 2022 162.34 163.49 160.43 160.99
2420 NYSE ZTS Mon, Sep 12, 2022 164.35 167.21 164.35 166.35
2419 NYSE ZTS Fri, Sep 9, 2022 161.51 164.61 161.06 164.31
2418 NYSE ZTS Thu, Sep 8, 2022 158.81 160.64 154.49 158.49
2417 NYSE ZTS Wed, Sep 7, 2022 157.20 160.83 156.41 160.40
2416 NYSE ZTS Tue, Sep 6, 2022 157.76 159.53 156.22 156.84
2415 NYSE ZTS Fri, Sep 2, 2022 160.70 161.72 156.06 156.98
2414 NYSE ZTS Thu, Sep 1, 2022 155.79 159.75 154.72 159.41
2413 NYSE ZTS Wed, Aug 31, 2022 158.16 159.41 156.21 156.53
2412 NYSE ZTS Tue, Aug 30, 2022 158.48 158.75 156.76 157.08
2411 NYSE ZTS Mon, Aug 29, 2022 158.31 159.14 157.53 157.87
2410 NYSE ZTS Fri, Aug 26, 2022 165.71 166.24 159.66 159.89
2409 NYSE ZTS Thu, Aug 25, 2022 163.55 165.64 162.36 165.53
2408 NYSE ZTS Wed, Aug 24, 2022 163.20 163.87 162.09 162.63
2407 NYSE ZTS Tue, Aug 23, 2022 163.43 164.36 161.91 162.42
2406 NYSE ZTS Mon, Aug 22, 2022 167.93 168.50 164.04 165.04
2405 NYSE ZTS Fri, Aug 19, 2022 170.73 171.87 169.17 169.52
2404 NYSE ZTS Thu, Aug 18, 2022 172.46 172.94 169.76 170.17
2403 NYSE ZTS Wed, Aug 17, 2022 171.70 174.76 171.25 172.46
2402 NYSE ZTS Tue, Aug 16, 2022 173.82 174.17 169.19 171.79
2401 NYSE ZTS Mon, Aug 15, 2022 175.17 176.17 173.24 174.45
2400 NYSE ZTS Fri, Aug 12, 2022 175.18 175.78 172.67 175.67
2399 NYSE ZTS Thu, Aug 11, 2022 173.79 175.56 172.71 173.18
2398 NYSE ZTS Wed, Aug 10, 2022 171.96 174.25 171.84 174.06
2397 NYSE ZTS Tue, Aug 9, 2022 173.69 173.81 169.29 169.55
2396 NYSE ZTS Mon, Aug 8, 2022 174.60 176.53 173.40 174.01
2395 NYSE ZTS Fri, Aug 5, 2022 171.74 175.08 170.65 174.61
2394 NYSE ZTS Thu, Aug 4, 2022 181.22 181.90 172.82 174.31
2393 NYSE ZTS Wed, Aug 3, 2022 179.64 180.85 178.42 180.16
2392 NYSE ZTS Tue, Aug 2, 2022 179.82 181.56 177.61 178.83
2391 NYSE ZTS Mon, Aug 1, 2022 181.00 182.12 179.34 179.74
2390 NYSE ZTS Fri, Jul 29, 2022 182.20 182.88 179.90 182.55
2389 NYSE ZTS Thu, Jul 28, 2022 177.73 183.81 177.35 182.27
2388 NYSE ZTS Wed, Jul 27, 2022 175.70 178.14 175.32 177.47
2387 NYSE ZTS Tue, Jul 26, 2022 174.88 176.75 173.96 176.38
2386 NYSE ZTS Mon, Jul 25, 2022 178.01 178.70 174.09 175.18
2385 NYSE ZTS Fri, Jul 22, 2022 180.26 181.16 177.26 178.18
2384 NYSE ZTS Thu, Jul 21, 2022 175.77 180.75 175.77 180.60
2383 NYSE ZTS Wed, Jul 20, 2022 177.54 178.18 175.65 176.25
2382 NYSE ZTS Tue, Jul 19, 2022 173.98 177.72 173.42 177.10
2381 NYSE ZTS Mon, Jul 18, 2022 174.84 176.29 171.28 171.76
2380 NYSE ZTS Fri, Jul 15, 2022 173.57 175.21 173.17 174.54
2379 NYSE ZTS Thu, Jul 14, 2022 166.93 170.94 165.75 170.79
2378 NYSE ZTS Wed, Jul 13, 2022 170.40 170.97 167.05 167.81
2377 NYSE ZTS Tue, Jul 12, 2022 176.70 179.21 173.15 173.81
2376 NYSE ZTS Mon, Jul 11, 2022 177.85 178.46 176.53 177.04
2375 NYSE ZTS Fri, Jul 8, 2022 177.50 179.47 177.08 177.98
2374 NYSE ZTS Thu, Jul 7, 2022 177.72 180.00 177.51 179.10
2373 NYSE ZTS Wed, Jul 6, 2022 174.87 179.88 174.40 178.50
2372 NYSE ZTS Tue, Jul 5, 2022 172.28 174.29 169.55 174.25
2371 NYSE ZTS Fri, Jul 1, 2022 172.07 174.50 170.50 174.21
2370 NYSE ZTS Thu, Jun 30, 2022 172.44 173.55 169.83 171.89
2369 NYSE ZTS Wed, Jun 29, 2022 172.00 175.15 170.15 173.92
2368 NYSE ZTS Tue, Jun 28, 2022 172.96 174.67 170.01 170.12
2367 NYSE ZTS Mon, Jun 27, 2022 173.84 175.21 172.93 173.60
2366 NYSE ZTS Fri, Jun 24, 2022 172.00 174.68 171.39 174.61
2365 NYSE ZTS Thu, Jun 23, 2022 166.02 169.38 165.59 169.17
2364 NYSE ZTS Wed, Jun 22, 2022 161.18 166.27 161.09 164.21
2363 NYSE ZTS Tue, Jun 21, 2022 160.27 162.77 160.16 162.01
2362 NYSE ZTS Fri, Jun 17, 2022 157.31 161.55 156.82 158.83
2361 NYSE ZTS Thu, Jun 16, 2022 156.01 158.13 154.18 157.39
2360 NYSE ZTS Wed, Jun 15, 2022 159.14 160.23 155.50 158.07
2359 NYSE ZTS Tue, Jun 14, 2022 154.50 158.29 154.50 157.80
2358 NYSE ZTS Mon, Jun 13, 2022 157.71 157.99 154.33 155.97
2357 NYSE ZTS Fri, Jun 10, 2022 164.12 165.18 161.42 161.49
2356 NYSE ZTS Thu, Jun 9, 2022 170.07 171.17 166.37 166.49
2355 NYSE ZTS Wed, Jun 8, 2022 173.10 174.59 171.17 171.29
2354 NYSE ZTS Tue, Jun 7, 2022 170.70 174.22 170.70 173.78
2353 NYSE ZTS Mon, Jun 6, 2022 170.49 172.15 170.00 171.01
2352 NYSE ZTS Fri, Jun 3, 2022 170.77 171.06 168.63 169.01
2351 NYSE ZTS Thu, Jun 2, 2022 167.66 172.82 166.42 172.70
2350 NYSE ZTS Wed, Jun 1, 2022 170.87 171.83 165.67 167.02
2349 NYSE ZTS Tue, May 31, 2022 170.68 172.76 168.76 170.93
2348 NYSE ZTS Fri, May 27, 2022 167.13 172.13 167.13 172.10
2347 NYSE ZTS Thu, May 26, 2022 163.83 166.57 162.91 165.90
2346 NYSE ZTS Wed, May 25, 2022 162.45 164.57 161.57 163.03
2345 NYSE ZTS Tue, May 24, 2022 162.88 163.87 161.32 163.05
2344 NYSE ZTS Mon, May 23, 2022 163.71 164.85 162.35 163.00
2343 NYSE ZTS Fri, May 20, 2022 161.61 162.81 159.01 162.56
2342 NYSE ZTS Thu, May 19, 2022 158.14 160.35 156.67 158.63
2341 NYSE ZTS Wed, May 18, 2022 164.80 165.20 158.10 158.86
2340 NYSE ZTS Tue, May 17, 2022 167.84 168.55 165.00 166.43
2339 NYSE ZTS Mon, May 16, 2022 164.64 166.21 162.26 165.50
2338 NYSE ZTS Fri, May 13, 2022 165.50 168.01 164.20 165.33
2337 NYSE ZTS Thu, May 12, 2022 158.34 163.68 158.27 163.08
2336 NYSE ZTS Wed, May 11, 2022 161.87 164.11 159.26 159.90
2335 NYSE ZTS Tue, May 10, 2022 163.99 164.75 159.08 162.65
2334 NYSE ZTS Mon, May 9, 2022 167.00 168.40 161.10 161.81
2333 NYSE ZTS Fri, May 6, 2022 169.67 171.34 167.52 169.21
2332 NYSE ZTS Thu, May 5, 2022 180.00 180.44 169.48 171.45
2331 NYSE ZTS Wed, May 4, 2022 172.18 177.72 168.00 176.86
2330 NYSE ZTS Tue, May 3, 2022 174.68 176.87 173.59 175.14
2329 NYSE ZTS Mon, May 2, 2022 176.39 177.25 171.55 174.67
2328 NYSE ZTS Fri, Apr 29, 2022 180.00 181.86 176.79 177.25
2327 NYSE ZTS Thu, Apr 28, 2022 179.08 182.22 178.18 181.31
2326 NYSE ZTS Wed, Apr 27, 2022 177.93 180.23 177.06 178.47
2325 NYSE ZTS Tue, Apr 26, 2022 178.96 179.68 176.81 176.97
2324 NYSE ZTS Mon, Apr 25, 2022 180.69 181.11 176.44 180.30
2323 NYSE ZTS Fri, Apr 22, 2022 183.84 185.36 181.58 181.95
2322 NYSE ZTS Thu, Apr 21, 2022 188.58 189.08 183.71 184.72
2321 NYSE ZTS Wed, Apr 20, 2022 186.00 190.80 185.16 187.78
2320 NYSE ZTS Tue, Apr 19, 2022 183.24 186.41 182.78 185.62
2319 NYSE ZTS Mon, Apr 18, 2022 186.55 187.22 181.72 182.81
2318 NYSE ZTS Thu, Apr 14, 2022 189.90 190.51 186.32 187.30
2317 NYSE ZTS Wed, Apr 13, 2022 187.99 190.07 186.05 189.52
2316 NYSE ZTS Tue, Apr 12, 2022 192.11 193.31 187.15 187.91
2315 NYSE ZTS Mon, Apr 11, 2022 198.97 199.88 192.01 192.50
2314 NYSE ZTS Fri, Apr 8, 2022 197.79 201.32 197.59 200.09
2313 NYSE ZTS Thu, Apr 7, 2022 191.20 199.34 190.97 197.93
2312 NYSE ZTS Wed, Apr 6, 2022 188.16 192.33 186.52 191.38
2311 NYSE ZTS Tue, Apr 5, 2022 188.74 190.74 187.69 188.40
2310 NYSE ZTS Mon, Apr 4, 2022 191.14 191.98 187.18 188.74
2309 NYSE ZTS Fri, Apr 1, 2022 188.77 191.55 186.70 191.11
2308 NYSE ZTS Thu, Mar 31, 2022 192.45 194.90 188.49 188.59
2307 NYSE ZTS Wed, Mar 30, 2022 191.82 192.78 189.58 191.32
2306 NYSE ZTS Tue, Mar 29, 2022 191.89 194.60 191.74 192.28
2305 NYSE ZTS Mon, Mar 28, 2022 190.23 191.42 187.60 189.37
2304 NYSE ZTS Fri, Mar 25, 2022 190.80 191.58 188.15 189.43
2303 NYSE ZTS Thu, Mar 24, 2022 192.01 192.34 189.00 189.57
2302 NYSE ZTS Wed, Mar 23, 2022 196.05 196.75 190.85 191.23
2301 NYSE ZTS Tue, Mar 22, 2022 195.18 197.38 193.36 196.88
2300 NYSE ZTS Mon, Mar 21, 2022 195.21 196.66 192.50 194.71
2299 NYSE ZTS Fri, Mar 18, 2022 196.67 197.16 193.37 195.90
2298 NYSE ZTS Thu, Mar 17, 2022 192.54 194.66 192.12 193.68
2297 NYSE ZTS Wed, Mar 16, 2022 190.70 193.71 187.47 191.92
2296 NYSE ZTS Tue, Mar 15, 2022 186.36 189.67 185.63 189.11
2295 NYSE ZTS Mon, Mar 14, 2022 186.42 187.26 183.89 184.66
2294 NYSE ZTS Fri, Mar 11, 2022 189.95 190.28 185.17 185.29
2293 NYSE ZTS Thu, Mar 10, 2022 187.39 189.60 186.14 189.22
2292 NYSE ZTS Wed, Mar 9, 2022 185.55 190.70 183.80 189.58
2291 NYSE ZTS Tue, Mar 8, 2022 185.77 187.35 181.16 181.39
2290 NYSE ZTS Mon, Mar 7, 2022 195.23 195.24 187.90 188.09
2289 NYSE ZTS Fri, Mar 4, 2022 194.96 196.96 193.45 196.84
2288 NYSE ZTS Thu, Mar 3, 2022 197.15 197.29 194.45 195.87
2287 NYSE ZTS Wed, Mar 2, 2022 193.28 197.27 193.15 196.07
2286 NYSE ZTS Tue, Mar 1, 2022 193.91 195.00 191.30 192.54
2285 NYSE ZTS Mon, Feb 28, 2022 192.54 195.50 191.89 193.65
2284 NYSE ZTS Fri, Feb 25, 2022 191.48 195.77 191.28 194.71
2283 NYSE ZTS Thu, Feb 24, 2022 184.01 191.70 183.02 190.95
2282 NYSE ZTS Wed, Feb 23, 2022 190.87 191.25 186.82 187.06
2281 NYSE ZTS Tue, Feb 22, 2022 191.04 192.16 188.83 190.10
2280 NYSE ZTS Fri, Feb 18, 2022 193.03 193.23 190.42 191.32
2279 NYSE ZTS Thu, Feb 17, 2022 195.18 195.56 192.99 193.07
2278 NYSE ZTS Wed, Feb 16, 2022 196.48 197.26 191.26 195.09
2277 NYSE ZTS Tue, Feb 15, 2022 197.79 201.45 196.54 197.76
2276 NYSE ZTS Mon, Feb 14, 2022 197.95 199.32 194.42 196.43
2275 NYSE ZTS Fri, Feb 11, 2022 198.58 201.89 197.37 198.87
2274 NYSE ZTS Thu, Feb 10, 2022 198.38 202.40 197.67 199.37
2273 NYSE ZTS Wed, Feb 9, 2022 203.12 205.31 201.47 202.29
2272 NYSE ZTS Tue, Feb 8, 2022 198.88 201.77 197.85 201.30
2271 NYSE ZTS Mon, Feb 7, 2022 199.91 201.99 199.52 200.32
2270 NYSE ZTS Fri, Feb 4, 2022 200.01 201.11 197.60 199.54
2269 NYSE ZTS Thu, Feb 3, 2022 198.93 201.99 198.93 200.92
2268 NYSE ZTS Wed, Feb 2, 2022 198.49 203.41 198.49 202.17
2267 NYSE ZTS Tue, Feb 1, 2022 200.99 202.46 196.10 198.87
2266 NYSE ZTS Mon, Jan 31, 2022 196.00 200.46 196.00 199.79
2265 NYSE ZTS Fri, Jan 28, 2022 188.85 195.58 185.72 195.30
2264 NYSE ZTS Thu, Jan 27, 2022 190.34 192.78 187.57 187.66
2263 NYSE ZTS Wed, Jan 26, 2022 195.21 196.12 188.70 189.84
2262 NYSE ZTS Tue, Jan 25, 2022 198.66 198.66 194.01 195.25
2261 NYSE ZTS Mon, Jan 24, 2022 198.05 200.14 191.52 200.07
2260 NYSE ZTS Fri, Jan 21, 2022 203.11 203.71 200.28 200.33
2259 NYSE ZTS Thu, Jan 20, 2022 201.00 206.25 200.97 201.96
2258 NYSE ZTS Wed, Jan 19, 2022 202.84 205.90 200.06 200.58
2257 NYSE ZTS Tue, Jan 18, 2022 201.80 204.29 200.33 202.38
2256 NYSE ZTS Fri, Jan 14, 2022 206.94 207.40 203.41 206.18
2255 NYSE ZTS Thu, Jan 13, 2022 212.47 213.60 206.40 207.00
2254 NYSE ZTS Wed, Jan 12, 2022 216.04 216.31 211.16 212.81
2253 NYSE ZTS Tue, Jan 11, 2022 212.00 213.15 208.24 212.80
2252 NYSE ZTS Mon, Jan 10, 2022 208.12 212.60 206.16 212.60
2251 NYSE ZTS Fri, Jan 7, 2022 217.13 217.42 210.78 211.09
2250 NYSE ZTS Thu, Jan 6, 2022 215.48 220.56 213.63 217.42
2249 NYSE ZTS Wed, Jan 5, 2022 227.00 227.00 215.60 216.56
2248 NYSE ZTS Tue, Jan 4, 2022 234.02 234.02 222.14 225.12
2247 NYSE ZTS Mon, Jan 3, 2022 242.29 243.24 233.32 234.03
2246 NYSE ZTS Fri, Dec 31, 2021 245.16 246.99 243.74 244.03
2245 NYSE ZTS Thu, Dec 30, 2021 247.05 249.27 244.96 245.16
2244 NYSE ZTS Wed, Dec 29, 2021 244.02 247.85 243.64 247.03
2243 NYSE ZTS Tue, Dec 28, 2021 247.00 247.84 243.64 244.25
2242 NYSE ZTS Mon, Dec 27, 2021 244.39 246.72 243.08 246.51
2241 NYSE ZTS Thu, Dec 23, 2021 241.70 244.39 240.69 242.51
2240 NYSE ZTS Wed, Dec 22, 2021 238.14 241.70 237.64 241.57
2239 NYSE ZTS Tue, Dec 21, 2021 236.00 237.98 232.58 237.64
2238 NYSE ZTS Mon, Dec 20, 2021 233.99 234.55 230.15 234.26
2237 NYSE ZTS Fri, Dec 17, 2021 232.58 236.40 232.23 234.31
2236 NYSE ZTS Thu, Dec 16, 2021 232.12 234.07 230.80 232.81
2235 NYSE ZTS Wed, Dec 15, 2021 230.27 232.26 227.18 232.08
2234 NYSE ZTS Tue, Dec 14, 2021 230.00 230.99 226.44 228.07
2233 NYSE ZTS Mon, Dec 13, 2021 231.55 233.03 229.00 232.36
2232 NYSE ZTS Fri, Dec 10, 2021 229.90 231.91 229.24 231.45
2231 NYSE ZTS Thu, Dec 9, 2021 229.50 230.99 227.31 230.16
2230 NYSE ZTS Wed, Dec 8, 2021 227.54 229.85 226.74 229.62
2229 NYSE ZTS Tue, Dec 7, 2021 225.46 227.48 224.03 225.70
2228 NYSE ZTS Mon, Dec 6, 2021 222.89 225.00 220.99 222.97
2227 NYSE ZTS Fri, Dec 3, 2021 224.86 226.11 220.48 223.33
2226 NYSE ZTS Thu, Dec 2, 2021 220.00 223.95 219.50 223.19
2225 NYSE ZTS Wed, Dec 1, 2021 222.35 224.78 219.25 219.66
2224 NYSE ZTS Tue, Nov 30, 2021 222.80 226.35 220.52 222.04
2223 NYSE ZTS Mon, Nov 29, 2021 221.45 225.56 220.69 223.55
2222 NYSE ZTS Fri, Nov 26, 2021 220.68 225.96 218.50 219.32
2221 NYSE ZTS Wed, Nov 24, 2021 223.64 224.96 221.07 223.17
2220 NYSE ZTS Tue, Nov 23, 2021 223.09 225.31 220.90 223.66
2219 NYSE ZTS Mon, Nov 22, 2021 226.70 228.89 224.34 224.34
2218 NYSE ZTS Fri, Nov 19, 2021 226.50 228.33 224.20 226.43
2217 NYSE ZTS Thu, Nov 18, 2021 224.32 226.33 223.52 225.54
2216 NYSE ZTS Wed, Nov 17, 2021 221.00 222.61 217.43 221.87
2215 NYSE ZTS Tue, Nov 16, 2021 216.05 221.55 216.05 220.18
2214 NYSE ZTS Mon, Nov 15, 2021 217.15 217.31 215.65 216.06
2213 NYSE ZTS Fri, Nov 12, 2021 216.71 217.61 215.42 216.85
2212 NYSE ZTS Thu, Nov 11, 2021 216.98 217.32 215.38 215.69
2211 NYSE ZTS Wed, Nov 10, 2021 219.46 220.81 216.03 216.58
2210 NYSE ZTS Tue, Nov 9, 2021 217.69 220.36 217.36 220.22
2209 NYSE ZTS Mon, Nov 8, 2021 218.12 218.39 215.76 217.80
2208 NYSE ZTS Fri, Nov 5, 2021 218.00 218.49 214.72 216.73
2207 NYSE ZTS Thu, Nov 4, 2021 214.00 217.90 213.00 217.77
2206 NYSE ZTS Wed, Nov 3, 2021 211.91 213.00 208.78 211.13
2205 NYSE ZTS Tue, Nov 2, 2021 214.76 215.39 211.31 212.20
2204 NYSE ZTS Mon, Nov 1, 2021 215.82 217.64 212.96 213.60
2203 NYSE ZTS Fri, Oct 29, 2021 213.16 216.92 212.74 216.20
2202 NYSE ZTS Thu, Oct 28, 2021 209.84 213.42 209.58 212.67
2201 NYSE ZTS Wed, Oct 27, 2021 210.26 211.07 209.00 209.33
2200 NYSE ZTS Tue, Oct 26, 2021 211.00 211.74 208.00 210.52
2199 NYSE ZTS Mon, Oct 25, 2021 208.81 211.77 207.10 211.52
2198 NYSE ZTS Fri, Oct 22, 2021 208.03 209.08 206.84 208.51
2197 NYSE ZTS Thu, Oct 21, 2021 207.08 208.78 205.31 208.62
2196 NYSE ZTS Wed, Oct 20, 2021 205.85 206.61 204.84 206.31
2195 NYSE ZTS Tue, Oct 19, 2021 203.80 206.17 203.72 204.44
2194 NYSE ZTS Mon, Oct 18, 2021 201.98 202.93 200.76 202.73
2193 NYSE ZTS Fri, Oct 15, 2021 201.13 202.80 200.12 202.22
2192 NYSE ZTS Thu, Oct 14, 2021 198.82 201.77 198.82 200.39
2191 NYSE ZTS Wed, Oct 13, 2021 196.97 198.95 195.79 197.46
2190 NYSE ZTS Tue, Oct 12, 2021 198.89 199.37 195.77 197.15
2189 NYSE ZTS Mon, Oct 11, 2021 197.56 199.10 196.03 197.65
2188 NYSE ZTS Fri, Oct 8, 2021 200.00 200.66 196.47 197.88
2187 NYSE ZTS Thu, Oct 7, 2021 196.95 201.44 196.95 199.01
2186 NYSE ZTS Wed, Oct 6, 2021 195.67 196.07 193.45 195.78
2185 NYSE ZTS Tue, Oct 5, 2021 195.22 197.50 193.66 196.46
2184 NYSE ZTS Mon, Oct 4, 2021 195.18 195.99 190.93 193.69
2183 NYSE ZTS Fri, Oct 1, 2021 194.14 197.70 192.43 196.19
2182 NYSE ZTS Thu, Sep 30, 2021 195.94 198.12 194.05 194.14
2181 NYSE ZTS Wed, Sep 29, 2021 194.71 196.64 192.59 194.99
2180 NYSE ZTS Tue, Sep 28, 2021 196.01 196.25 191.33 192.77
2179 NYSE ZTS Mon, Sep 27, 2021 204.01 204.01 196.52 197.80
2178 NYSE ZTS Fri, Sep 24, 2021 204.44 205.58 203.76 204.73
2177 NYSE ZTS Thu, Sep 23, 2021 202.17 205.98 202.17 204.71
2176 NYSE ZTS Wed, Sep 22, 2021 202.48 203.58 200.34 201.35
2175 NYSE ZTS Tue, Sep 21, 2021 199.58 201.80 199.14 201.01
2174 NYSE ZTS Mon, Sep 20, 2021 196.67 199.88 195.79 198.62
2173 NYSE ZTS Fri, Sep 17, 2021 200.53 202.53 197.88 198.49
2172 NYSE ZTS Thu, Sep 16, 2021 204.03 204.19 201.40 202.77
2171 NYSE ZTS Wed, Sep 15, 2021 203.70 205.18 202.37 203.96
2170 NYSE ZTS Tue, Sep 14, 2021 205.00 206.50 203.37 203.55
2169 NYSE ZTS Mon, Sep 13, 2021 208.55 208.99 202.21 205.00
2168 NYSE ZTS Fri, Sep 10, 2021 206.71 207.85 206.34 207.00
2167 NYSE ZTS Thu, Sep 9, 2021 209.50 210.00 205.86 206.02
2166 NYSE ZTS Wed, Sep 8, 2021 207.00 209.41 206.50 209.33
2165 NYSE ZTS Tue, Sep 7, 2021 209.48 209.87 205.46 207.81
2164 NYSE ZTS Fri, Sep 3, 2021 208.22 210.10 207.15 209.69
2163 NYSE ZTS Thu, Sep 2, 2021 207.43 209.26 206.72 209.22
2162 NYSE ZTS Wed, Sep 1, 2021 204.56 206.47 203.48 206.44
2161 NYSE ZTS Tue, Aug 31, 2021 205.81 206.08 203.08 204.56
2160 NYSE ZTS Mon, Aug 30, 2021 203.82 206.99 203.80 205.89
2159 NYSE ZTS Fri, Aug 27, 2021 204.68 206.19 203.23 203.82
2158 NYSE ZTS Thu, Aug 26, 2021 204.80 205.49 203.36 204.02
2157 NYSE ZTS Wed, Aug 25, 2021 204.39 205.08 202.98 204.43
2156 NYSE ZTS Tue, Aug 24, 2021 206.09 206.96 204.49 204.99
2155 NYSE ZTS Mon, Aug 23, 2021 207.71 208.56 205.99 206.47
2154 NYSE ZTS Fri, Aug 20, 2021 206.62 208.26 206.61 207.05
2153 NYSE ZTS Thu, Aug 19, 2021 203.01 208.05 202.68 206.44
2152 NYSE ZTS Wed, Aug 18, 2021 206.23 206.82 203.16 203.33
2151 NYSE ZTS Tue, Aug 17, 2021 204.55 206.72 204.55 206.60
2150 NYSE ZTS Mon, Aug 16, 2021 201.61 204.85 201.03 204.78
2149 NYSE ZTS Fri, Aug 13, 2021 200.51 201.61 199.59 201.48
2148 NYSE ZTS Thu, Aug 12, 2021 197.50 200.42 197.18 199.84
2147 NYSE ZTS Wed, Aug 11, 2021 198.48 199.89 196.96 197.41
2146 NYSE ZTS Tue, Aug 10, 2021 200.18 200.88 198.19 198.76
2145 NYSE ZTS Mon, Aug 9, 2021 202.37 202.96 198.67 199.72
2144 NYSE ZTS Fri, Aug 6, 2021 204.20 204.20 200.13 201.88
2143 NYSE ZTS Thu, Aug 5, 2021 198.00 203.97 195.61 203.84
2142 NYSE ZTS Wed, Aug 4, 2021 204.17 207.00 203.25 204.79
2141 NYSE ZTS Tue, Aug 3, 2021 203.00 204.33 202.27 204.10
2140 NYSE ZTS Mon, Aug 2, 2021 203.48 204.41 201.34 202.11
2139 NYSE ZTS Fri, Jul 30, 2021 202.46 204.20 202.23 202.70
2138 NYSE ZTS Thu, Jul 29, 2021 203.98 205.67 203.62 204.12
2137 NYSE ZTS Wed, Jul 28, 2021 202.29 203.91 201.59 203.27
2136 NYSE ZTS Tue, Jul 27, 2021 201.32 202.70 201.02 201.87
2135 NYSE ZTS Mon, Jul 26, 2021 202.61 202.84 200.17 200.82
2134 NYSE ZTS Fri, Jul 23, 2021 201.74 203.94 200.65 203.59
2133 NYSE ZTS Thu, Jul 22, 2021 198.53 200.91 198.35 200.54
2132 NYSE ZTS Wed, Jul 21, 2021 200.87 200.87 197.11 198.04
2131 NYSE ZTS Tue, Jul 20, 2021 197.24 201.45 197.24 200.11
2130 NYSE ZTS Mon, Jul 19, 2021 198.47 199.50 195.56 197.58
2129 NYSE ZTS Fri, Jul 16, 2021 199.89 200.24 197.55 199.68
2128 NYSE ZTS Thu, Jul 15, 2021 201.28 201.28 199.02 200.24
2127 NYSE ZTS Wed, Jul 14, 2021 200.06 202.04 199.55 201.28
2126 NYSE ZTS Tue, Jul 13, 2021 198.61 200.57 198.20 199.31
2125 NYSE ZTS Mon, Jul 12, 2021 197.91 199.30 197.47 198.33
2124 NYSE ZTS Fri, Jul 9, 2021 197.12 198.40 196.16 197.50
2123 NYSE ZTS Thu, Jul 8, 2021 195.80 197.25 193.38 196.96
2122 NYSE ZTS Wed, Jul 7, 2021 195.21 197.63 193.30 197.40
2121 NYSE ZTS Tue, Jul 6, 2021 191.61 194.33 191.61 194.02
2120 NYSE ZTS Fri, Jul 2, 2021 189.87 193.04 189.76 192.70
2119 NYSE ZTS Thu, Jul 1, 2021 187.00 189.46 186.61 189.29
2118 NYSE ZTS Wed, Jun 30, 2021 188.11 188.53 185.58 186.36
2117 NYSE ZTS Tue, Jun 29, 2021 187.09 188.19 186.09 187.99
2116 NYSE ZTS Mon, Jun 28, 2021 187.34 187.93 185.64 187.08
2115 NYSE ZTS Fri, Jun 25, 2021 185.50 187.29 184.50 187.23
2114 NYSE ZTS Thu, Jun 24, 2021 186.92 187.37 184.98 185.38
2113 NYSE ZTS Wed, Jun 23, 2021 186.00 186.55 185.28 186.12
2112 NYSE ZTS Tue, Jun 22, 2021 186.53 187.00 185.88 186.62
2111 NYSE ZTS Mon, Jun 21, 2021 185.55 187.32 183.66 186.60
2110 NYSE ZTS Fri, Jun 18, 2021 184.75 186.94 184.49 185.39
2109 NYSE ZTS Thu, Jun 17, 2021 184.09 186.93 183.78 186.44
2108 NYSE ZTS Wed, Jun 16, 2021 186.00 186.84 183.36 184.11
2107 NYSE ZTS Tue, Jun 15, 2021 184.66 186.10 183.89 185.67
2106 NYSE ZTS Mon, Jun 14, 2021 182.07 184.77 181.19 184.58
2105 NYSE ZTS Fri, Jun 11, 2021 182.00 182.64 179.61 182.20
2104 NYSE ZTS Thu, Jun 10, 2021 176.98 182.85 176.98 182.10
2103 NYSE ZTS Wed, Jun 9, 2021 175.40 176.91 174.65 176.69
2102 NYSE ZTS Tue, Jun 8, 2021 175.89 176.22 173.13 174.10
2101 NYSE ZTS Mon, Jun 7, 2021 175.41 176.74 174.49 175.10
2100 NYSE ZTS Fri, Jun 4, 2021 174.83 176.08 174.07 175.20
2099 NYSE ZTS Thu, Jun 3, 2021 172.37 174.52 171.88 173.82
2098 NYSE ZTS Wed, Jun 2, 2021 174.00 174.94 172.23 172.95
2097 NYSE ZTS Tue, Jun 1, 2021 177.36 177.48 173.83 174.19
2096 NYSE ZTS Fri, May 28, 2021 176.20 178.15 175.57 176.68
2095 NYSE ZTS Thu, May 27, 2021 175.00 176.51 174.34 174.67
2094 NYSE ZTS Wed, May 26, 2021 178.01 178.49 174.78 175.32
2093 NYSE ZTS Tue, May 25, 2021 176.00 176.73 174.46 176.62
2092 NYSE ZTS Mon, May 24, 2021 177.05 178.71 175.98 176.40
2091 NYSE ZTS Fri, May 21, 2021 176.55 177.71 175.11 176.02
2090 NYSE ZTS Thu, May 20, 2021 171.52 175.98 170.78 175.80
2089 NYSE ZTS Wed, May 19, 2021 169.05 171.35 167.81 171.28
2088 NYSE ZTS Tue, May 18, 2021 169.27 170.98 168.63 170.11
2087 NYSE ZTS Mon, May 17, 2021 172.25 172.98 170.04 170.27
2086 NYSE ZTS Fri, May 14, 2021 171.71 172.98 170.85 172.29
2085 NYSE ZTS Thu, May 13, 2021 168.37 171.27 167.83 170.85
2084 NYSE ZTS Wed, May 12, 2021 169.53 170.36 167.46 168.04
2083 NYSE ZTS Tue, May 11, 2021 169.90 171.15 169.29 170.23
2082 NYSE ZTS Mon, May 10, 2021 172.00 173.24 170.77 171.17
2081 NYSE ZTS Fri, May 7, 2021 169.19 173.26 169.00 171.55
2080 NYSE ZTS Thu, May 6, 2021 167.25 168.63 165.22 167.52
2079 NYSE ZTS Wed, May 5, 2021 174.20 174.30 172.34 173.86
2078 NYSE ZTS Tue, May 4, 2021 174.43 174.82 172.42 173.77
2077 NYSE ZTS Mon, May 3, 2021 174.70 176.23 173.35 175.24
2076 NYSE ZTS Fri, Apr 30, 2021 173.70 174.85 172.52 173.03
2075 NYSE ZTS Thu, Apr 29, 2021 172.09 174.84 171.76 174.52
2074 NYSE ZTS Wed, Apr 28, 2021 169.63 172.17 169.43 171.72
2073 NYSE ZTS Tue, Apr 27, 2021 169.59 170.79 169.12 169.75
2072 NYSE ZTS Mon, Apr 26, 2021 170.88 171.18 169.01 169.80
2071 NYSE ZTS Fri, Apr 23, 2021 169.00 171.30 168.53 170.54
2070 NYSE ZTS Thu, Apr 22, 2021 169.71 170.11 167.84 169.07
2069 NYSE ZTS Wed, Apr 21, 2021 169.58 171.16 168.88 170.15
2068 NYSE ZTS Tue, Apr 20, 2021 167.95 169.70 167.55 168.74
2067 NYSE ZTS Mon, Apr 19, 2021 167.50 168.27 166.59 167.85
2066 NYSE ZTS Fri, Apr 16, 2021 166.27 168.27 166.00 167.63
2065 NYSE ZTS Thu, Apr 15, 2021 163.93 166.40 163.93 165.45
2064 NYSE ZTS Wed, Apr 14, 2021 164.01 164.84 162.63 163.08
2063 NYSE ZTS Tue, Apr 13, 2021 162.20 164.00 161.49 163.47
2062 NYSE ZTS Mon, Apr 12, 2021 160.07 163.15 158.52 162.51
2061 NYSE ZTS Fri, Apr 9, 2021 160.11 160.95 158.46 159.85
2060 NYSE ZTS Thu, Apr 8, 2021 158.90 160.77 158.63 160.00
2059 NYSE ZTS Wed, Apr 7, 2021 155.70 158.18 155.70 157.88
2058 NYSE ZTS Tue, Apr 6, 2021 158.83 159.20 155.41 155.90
2057 NYSE ZTS Mon, Apr 5, 2021 158.56 159.30 157.69 158.41
2056 NYSE ZTS Thu, Apr 1, 2021 157.71 158.81 156.26 157.89
2055 NYSE ZTS Wed, Mar 31, 2021 157.53 158.63 156.93 157.48
2054 NYSE ZTS Tue, Mar 30, 2021 157.31 158.27 156.50 157.04
2053 NYSE ZTS Mon, Mar 29, 2021 155.76 159.12 155.51 158.39
2052 NYSE ZTS Fri, Mar 26, 2021 153.13 156.19 152.63 156.15
2051 NYSE ZTS Thu, Mar 25, 2021 156.09 156.09 151.73 152.88
2050 NYSE ZTS Wed, Mar 24, 2021 155.33 157.25 155.28 155.43
2049 NYSE ZTS Tue, Mar 23, 2021 155.68 157.25 153.99 156.04
2048 NYSE ZTS Mon, Mar 22, 2021 153.04 155.91 152.60 155.63
2047 NYSE ZTS Fri, Mar 19, 2021 152.60 154.90 151.98 153.12
2046 NYSE ZTS Thu, Mar 18, 2021 155.30 155.96 151.76 152.42
2045 NYSE ZTS Wed, Mar 17, 2021 154.18 160.38 153.60 156.17
2044 NYSE ZTS Tue, Mar 16, 2021 155.15 156.36 154.40 155.03
2043 NYSE ZTS Mon, Mar 15, 2021 152.77 155.50 152.50 154.84
2042 NYSE ZTS Fri, Mar 12, 2021 152.20 152.85 150.68 152.57
2041 NYSE ZTS Thu, Mar 11, 2021 152.66 153.55 152.19 152.36
2040 NYSE ZTS Wed, Mar 10, 2021 150.45 152.70 148.58 151.09
2039 NYSE ZTS Tue, Mar 9, 2021 147.50 153.49 147.35 150.14
2038 NYSE ZTS Mon, Mar 8, 2021 148.01 149.60 145.02 145.15
2037 NYSE ZTS Fri, Mar 5, 2021 145.25 146.04 141.41 145.68
2036 NYSE ZTS Thu, Mar 4, 2021 148.61 149.00 142.22 144.00
2035 NYSE ZTS Wed, Mar 3, 2021 155.35 155.81 149.19 149.32
2034 NYSE ZTS Tue, Mar 2, 2021 158.39 159.55 155.53 157.05
2033 NYSE ZTS Mon, Mar 1, 2021 156.11 159.95 155.93 157.69
2032 NYSE ZTS Fri, Feb 26, 2021 157.14 157.46 154.95 155.24
2031 NYSE ZTS Thu, Feb 25, 2021 158.50 159.45 155.75 156.48
2030 NYSE ZTS Wed, Feb 24, 2021 161.19 161.61 158.84 159.05
2029 NYSE ZTS Tue, Feb 23, 2021 160.37 161.80 159.24 159.52
2028 NYSE ZTS Mon, Feb 22, 2021 159.00 161.01 158.26 160.16
2027 NYSE ZTS Fri, Feb 19, 2021 167.88 168.03 159.41 160.00
2026 NYSE ZTS Thu, Feb 18, 2021 167.71 170.07 165.72 167.95
2025 NYSE ZTS Wed, Feb 17, 2021 165.82 169.85 165.00 168.90
2024 NYSE ZTS Tue, Feb 16, 2021 167.98 169.89 163.63 166.32
2023 NYSE ZTS Fri, Feb 12, 2021 163.61 167.75 163.61 166.71
2022 NYSE ZTS Thu, Feb 11, 2021 161.15 164.73 160.40 164.44
2021 NYSE ZTS Wed, Feb 10, 2021 161.25 162.73 160.17 160.62
2020 NYSE ZTS Tue, Feb 9, 2021 159.81 161.80 159.01 159.83
2019 NYSE ZTS Mon, Feb 8, 2021 160.40 161.89 158.50 160.02
2018 NYSE ZTS Fri, Feb 5, 2021 157.89 160.27 157.60 159.28
2017 NYSE ZTS Thu, Feb 4, 2021 155.35 157.26 154.58 157.13
2016 NYSE ZTS Wed, Feb 3, 2021 157.32 158.29 155.09 155.23
2015 NYSE ZTS Tue, Feb 2, 2021 157.55 159.69 157.27 157.39
2014 NYSE ZTS Mon, Feb 1, 2021 156.20 157.04 154.25 155.58
2013 NYSE ZTS Fri, Jan 29, 2021 155.65 156.57 152.30 154.25
2012 NYSE ZTS Thu, Jan 28, 2021 154.30 160.65 154.25 156.53
2011 NYSE ZTS Wed, Jan 27, 2021 157.99 158.28 152.55 153.15
2010 NYSE ZTS Tue, Jan 26, 2021 161.35 161.64 158.56 159.71
2009 NYSE ZTS Mon, Jan 25, 2021 162.56 163.19 160.43 161.34
2008 NYSE ZTS Fri, Jan 22, 2021 164.65 165.20 162.64 163.33
2007 NYSE ZTS Thu, Jan 21, 2021 162.47 165.75 162.47 164.46
2006 NYSE ZTS Wed, Jan 20, 2021 162.56 164.20 161.83 163.36
2005 NYSE ZTS Tue, Jan 19, 2021 162.37 163.95 161.25 162.57
2004 NYSE ZTS Fri, Jan 15, 2021 161.43 162.10 159.62 161.31
2003 NYSE ZTS Thu, Jan 14, 2021 162.56 163.38 160.90 160.96
2002 NYSE ZTS Wed, Jan 13, 2021 165.10 166.05 161.64 161.95
2001 NYSE ZTS Tue, Jan 12, 2021 169.02 169.75 164.26 166.12
2000 NYSE ZTS Mon, Jan 11, 2021 167.90 170.49 167.58 169.39
1999 NYSE ZTS Fri, Jan 8, 2021 167.40 169.88 166.69 168.11
1998 NYSE ZTS Thu, Jan 7, 2021 167.45 168.80 166.70 167.00
1997 NYSE ZTS Wed, Jan 6, 2021 162.92 167.91 162.67 167.15
1996 NYSE ZTS Tue, Jan 5, 2021 163.15 165.29 162.50 164.73
1995 NYSE ZTS Mon, Jan 4, 2021 166.00 166.24 160.72 163.59
1994 NYSE ZTS Thu, Dec 31, 2020 164.50 165.68 163.23 165.50
1993 NYSE ZTS Wed, Dec 30, 2020 163.51 164.80 163.16 164.27
1992 NYSE ZTS Tue, Dec 29, 2020 163.21 165.10 162.40 163.12
1991 NYSE ZTS Mon, Dec 28, 2020 161.44 162.83 160.31 162.39
1990 NYSE ZTS Thu, Dec 24, 2020 159.92 161.87 159.85 160.72
1989 NYSE ZTS Wed, Dec 23, 2020 162.00 162.98 159.84 159.85
1988 NYSE ZTS Tue, Dec 22, 2020 160.53 162.38 159.64 161.83
1987 NYSE ZTS Mon, Dec 21, 2020 160.74 161.56 158.30 160.84
1986 NYSE ZTS Fri, Dec 18, 2020 162.65 164.54 161.05 163.63
1985 NYSE ZTS Thu, Dec 17, 2020 161.89 163.97 161.24 162.70
1984 NYSE ZTS Wed, Dec 16, 2020 162.36 163.33 160.54 160.62
1983 NYSE ZTS Tue, Dec 15, 2020 160.29 162.11 158.36 161.96
1982 NYSE ZTS Mon, Dec 14, 2020 160.10 162.87 159.09 159.50
1981 NYSE ZTS Fri, Dec 11, 2020 157.55 159.62 157.16 159.53
1980 NYSE ZTS Thu, Dec 10, 2020 159.45 160.47 157.89 158.12
1979 NYSE ZTS Wed, Dec 9, 2020 159.69 160.17 157.66 158.70
1978 NYSE ZTS Tue, Dec 8, 2020 156.87 159.50 156.47 158.99
1977 NYSE ZTS Mon, Dec 7, 2020 157.56 159.20 157.56 158.45
1976 NYSE ZTS Fri, Dec 4, 2020 157.16 158.22 156.66 157.95
1975 NYSE ZTS Thu, Dec 3, 2020 158.58 159.09 156.44 157.07
1974 NYSE ZTS Wed, Dec 2, 2020 161.00 161.84 158.48 158.95
1973 NYSE ZTS Tue, Dec 1, 2020 161.64 162.48 159.99 161.36
1972 NYSE ZTS Mon, Nov 30, 2020 162.48 162.48 159.65 160.38
1971 NYSE ZTS Fri, Nov 27, 2020 161.62 162.19 160.29 161.47
1970 NYSE ZTS Wed, Nov 25, 2020 161.99 162.68 159.25 160.19
1969 NYSE ZTS Tue, Nov 24, 2020 164.39 166.25 160.47 161.06
1968 NYSE ZTS Mon, Nov 23, 2020 166.15 167.21 162.14 164.34
1967 NYSE ZTS Fri, Nov 20, 2020 166.86 168.16 166.14 166.20
1966 NYSE ZTS Thu, Nov 19, 2020 164.07 166.94 163.54 166.31
1965 NYSE ZTS Wed, Nov 18, 2020 165.10 166.33 163.42 163.50
1964 NYSE ZTS Tue, Nov 17, 2020 164.49 166.11 164.07 165.43
1963 NYSE ZTS Mon, Nov 16, 2020 166.37 168.52 164.60 165.29
1962 NYSE ZTS Fri, Nov 13, 2020 165.46 167.03 164.51 165.78
1961 NYSE ZTS Thu, Nov 12, 2020 164.16 166.60 163.79 165.19
1960 NYSE ZTS Wed, Nov 11, 2020 164.99 165.92 163.33 164.95
1959 NYSE ZTS Tue, Nov 10, 2020 166.04 166.96 160.49 162.56
1958 NYSE ZTS Mon, Nov 9, 2020 175.46 176.41 165.01 165.20
1957 NYSE ZTS Fri, Nov 6, 2020 172.00 172.62 166.26 169.25
1956 NYSE ZTS Thu, Nov 5, 2020 174.68 176.64 170.38 170.90
1955 NYSE ZTS Wed, Nov 4, 2020 165.99 176.17 165.97 174.35
1954 NYSE ZTS Tue, Nov 3, 2020 164.64 165.49 162.90 163.14
1953 NYSE ZTS Mon, Nov 2, 2020 161.31 163.26 160.71 162.89
1952 NYSE ZTS Fri, Oct 30, 2020 160.02 161.32 156.25 158.55
1951 NYSE ZTS Thu, Oct 29, 2020 159.46 162.45 158.13 161.19
1950 NYSE ZTS Wed, Oct 28, 2020 159.76 161.51 158.16 158.69
1949 NYSE ZTS Tue, Oct 27, 2020 160.84 164.48 160.63 162.47
1948 NYSE ZTS Mon, Oct 26, 2020 162.00 162.95 158.96 160.48
1947 NYSE ZTS Fri, Oct 23, 2020 163.10 164.61 162.25 163.49
1946 NYSE ZTS Thu, Oct 22, 2020 161.37 163.23 161.25 162.38
1945 NYSE ZTS Wed, Oct 21, 2020 159.50 162.13 159.50 161.18
1944 NYSE ZTS Tue, Oct 20, 2020 160.28 161.54 159.12 159.69
1943 NYSE ZTS Mon, Oct 19, 2020 164.62 165.00 159.42 159.79
1942 NYSE ZTS Fri, Oct 16, 2020 163.98 165.85 163.32 163.55
1941 NYSE ZTS Thu, Oct 15, 2020 162.05 163.23 161.21 162.99
1940 NYSE ZTS Wed, Oct 14, 2020 166.54 166.70 162.79 163.66
1939 NYSE ZTS Tue, Oct 13, 2020 167.84 168.06 165.31 165.32
1938 NYSE ZTS Mon, Oct 12, 2020 167.08 168.96 166.19 168.55
1937 NYSE ZTS Fri, Oct 9, 2020 163.98 165.64 162.86 165.43
1936 NYSE ZTS Thu, Oct 8, 2020 161.93 163.56 159.89 163.17
1935 NYSE ZTS Wed, Oct 7, 2020 161.70 163.49 158.95 159.91
1934 NYSE ZTS Tue, Oct 6, 2020 164.50 164.50 160.84 161.52
1933 NYSE ZTS Mon, Oct 5, 2020 164.11 165.07 162.53 163.45
1932 NYSE ZTS Fri, Oct 2, 2020 162.38 164.71 162.00 163.55
1931 NYSE ZTS Thu, Oct 1, 2020 166.23 166.78 163.10 164.03
1930 NYSE ZTS Wed, Sep 30, 2020 162.92 166.79 162.75 165.37
1929 NYSE ZTS Tue, Sep 29, 2020 161.62 163.41 161.44 162.48
1928 NYSE ZTS Mon, Sep 28, 2020 162.16 164.34 161.16 161.32
1927 NYSE ZTS Fri, Sep 25, 2020 157.43 161.46 157.25 160.84
1926 NYSE ZTS Thu, Sep 24, 2020 158.84 159.51 156.53 157.98
1925 NYSE ZTS Wed, Sep 23, 2020 161.97 162.67 159.12 159.33
1924 NYSE ZTS Tue, Sep 22, 2020 160.35 162.48 160.10 161.51
1923 NYSE ZTS Mon, Sep 21, 2020 159.34 161.07 157.42 160.97
1922 NYSE ZTS Fri, Sep 18, 2020 160.11 161.97 159.12 160.87
1921 NYSE ZTS Thu, Sep 17, 2020 160.42 160.51 158.00 160.47
1920 NYSE ZTS Wed, Sep 16, 2020 163.52 163.99 161.13 161.25
1919 NYSE ZTS Tue, Sep 15, 2020 162.25 163.91 161.70 162.28
1918 NYSE ZTS Mon, Sep 14, 2020 159.94 161.97 159.61 160.86
1917 NYSE ZTS Fri, Sep 11, 2020 159.00 159.62 157.85 158.59
1916 NYSE ZTS Thu, Sep 10, 2020 158.90 161.52 157.21 158.10
1915 NYSE ZTS Wed, Sep 9, 2020 155.20 160.70 155.20 158.91
1914 NYSE ZTS Tue, Sep 8, 2020 156.23 156.27 152.50 153.51
1913 NYSE ZTS Fri, Sep 4, 2020 159.16 160.21 155.29 157.24
1912 NYSE ZTS Thu, Sep 3, 2020 165.28 165.52 157.37 158.80
1911 NYSE ZTS Wed, Sep 2, 2020 162.10 165.82 161.82 165.33
1910 NYSE ZTS Tue, Sep 1, 2020 160.71 162.14 159.98 162.05
1909 NYSE ZTS Mon, Aug 31, 2020 159.85 161.58 159.26 160.10
1908 NYSE ZTS Fri, Aug 28, 2020 159.41 160.18 158.59 160.00
1907 NYSE ZTS Thu, Aug 27, 2020 160.00 161.03 158.57 159.61
1906 NYSE ZTS Wed, Aug 26, 2020 157.58 160.41 157.22 159.76
1905 NYSE ZTS Tue, Aug 25, 2020 157.99 158.87 156.64 158.58
1904 NYSE ZTS Mon, Aug 24, 2020 159.75 159.75 156.21 156.76
1903 NYSE ZTS Fri, Aug 21, 2020 158.76 159.22 157.19 158.37
1902 NYSE ZTS Thu, Aug 20, 2020 158.03 158.89 157.09 158.54
1901 NYSE ZTS Wed, Aug 19, 2020 160.04 160.98 158.37 158.58
1900 NYSE ZTS Tue, Aug 18, 2020 157.51 160.53 157.09 160.17
1899 NYSE ZTS Mon, Aug 17, 2020 157.92 158.58 156.81 157.42
1898 NYSE ZTS Fri, Aug 14, 2020 158.67 158.77 155.74 157.05
1897 NYSE ZTS Thu, Aug 13, 2020 158.67 159.87 158.05 158.87
1896 NYSE ZTS Wed, Aug 12, 2020 157.31 160.86 156.89 159.36
1895 NYSE ZTS Tue, Aug 11, 2020 158.87 159.48 156.66 156.93
1894 NYSE ZTS Mon, Aug 10, 2020 159.33 159.93 157.19 158.09
1893 NYSE ZTS Fri, Aug 7, 2020 161.95 162.00 157.41 158.88
1892 NYSE ZTS Thu, Aug 6, 2020 158.46 163.98 157.72 161.33
1891 NYSE ZTS Wed, Aug 5, 2020 156.00 158.37 155.78 157.72
1890 NYSE ZTS Tue, Aug 4, 2020 154.00 155.91 153.19 155.64
1889 NYSE ZTS Mon, Aug 3, 2020 152.19 155.42 151.73 154.51
1888 NYSE ZTS Fri, Jul 31, 2020 148.81 151.91 148.47 151.68
1887 NYSE ZTS Thu, Jul 30, 2020 146.03 149.49 146.01 149.11
1886 NYSE ZTS Wed, Jul 29, 2020 146.38 148.18 146.04 147.59
1885 NYSE ZTS Tue, Jul 28, 2020 147.10 147.80 145.72 145.98
1884 NYSE ZTS Mon, Jul 27, 2020 144.20 147.08 143.74 146.92
1883 NYSE ZTS Fri, Jul 24, 2020 143.71 144.34 141.88 144.22
1882 NYSE ZTS Thu, Jul 23, 2020 145.51 147.09 143.63 144.07
1881 NYSE ZTS Wed, Jul 22, 2020 145.41 146.10 144.05 145.11
1880 NYSE ZTS Tue, Jul 21, 2020 146.50 147.00 144.17 145.01
1879 NYSE ZTS Mon, Jul 20, 2020 145.09 146.69 144.32 145.97
1878 NYSE ZTS Fri, Jul 17, 2020 143.80 145.28 142.23 144.66
1877 NYSE ZTS Thu, Jul 16, 2020 142.60 142.96 141.47 142.94
1876 NYSE ZTS Wed, Jul 15, 2020 141.56 143.79 141.04 142.72
1875 NYSE ZTS Tue, Jul 14, 2020 138.23 140.61 138.16 140.40
1874 NYSE ZTS Mon, Jul 13, 2020 138.46 141.71 138.12 138.31
1873 NYSE ZTS Fri, Jul 10, 2020 137.42 137.83 135.62 137.10
1872 NYSE ZTS Thu, Jul 9, 2020 138.81 139.56 135.34 137.68
1871 NYSE ZTS Wed, Jul 8, 2020 138.72 139.69 137.43 138.81
1870 NYSE ZTS Tue, Jul 7, 2020 138.33 140.56 138.11 138.44
1869 NYSE ZTS Mon, Jul 6, 2020 138.57 139.60 137.96 138.60
1868 NYSE ZTS Thu, Jul 2, 2020 138.58 139.05 137.37 137.66
1867 NYSE ZTS Wed, Jul 1, 2020 137.29 138.97 136.70 137.19
1866 NYSE ZTS Tue, Jun 30, 2020 132.10 137.82 132.06 137.04
1865 NYSE ZTS Mon, Jun 29, 2020 133.26 133.55 131.28 131.98
1864 NYSE ZTS Fri, Jun 26, 2020 135.00 135.75 132.60 132.66
1863 NYSE ZTS Thu, Jun 25, 2020 134.17 135.48 131.89 135.31
1862 NYSE ZTS Wed, Jun 24, 2020 137.03 137.77 133.56 134.30
1861 NYSE ZTS Tue, Jun 23, 2020 138.10 139.05 137.54 138.11
1860 NYSE ZTS Mon, Jun 22, 2020 136.81 137.45 136.01 136.94
1859 NYSE ZTS Fri, Jun 19, 2020 140.05 140.10 136.43 137.40
1858 NYSE ZTS Thu, Jun 18, 2020 135.80 137.69 135.54 137.40
1857 NYSE ZTS Wed, Jun 17, 2020 136.77 137.55 136.11 136.79
1856 NYSE ZTS Tue, Jun 16, 2020 136.89 137.70 134.71 136.24
1855 NYSE ZTS Mon, Jun 15, 2020 131.81 133.66 130.41 133.30
1854 NYSE ZTS Fri, Jun 12, 2020 134.37 136.21 131.31 134.07
1853 NYSE ZTS Thu, Jun 11, 2020 137.67 138.09 130.71 131.06
1852 NYSE ZTS Wed, Jun 10, 2020 139.25 141.22 138.75 139.91
1851 NYSE ZTS Tue, Jun 9, 2020 140.88 141.79 138.47 138.80
1850 NYSE ZTS Mon, Jun 8, 2020 139.00 141.35 137.67 141.30
1849 NYSE ZTS Fri, Jun 5, 2020 141.53 142.43 139.35 141.01
1848 NYSE ZTS Thu, Jun 4, 2020 141.02 142.26 139.40 140.52
1847 NYSE ZTS Wed, Jun 3, 2020 141.65 143.21 140.67 142.53
1846 NYSE ZTS Tue, Jun 2, 2020 138.67 141.51 138.22 141.48
1845 NYSE ZTS Mon, Jun 1, 2020 138.65 139.10 137.07 138.34
1844 NYSE ZTS Fri, May 29, 2020 138.44 139.65 134.95 139.39
1843 NYSE ZTS Thu, May 28, 2020 137.81 140.24 137.46 138.11
1842 NYSE ZTS Wed, May 27, 2020 133.70 135.71 130.85 135.64
1841 NYSE ZTS Tue, May 26, 2020 131.42 132.91 130.14 130.45
1840 NYSE ZTS Fri, May 22, 2020 129.60 130.78 128.88 130.11
1839 NYSE ZTS Thu, May 21, 2020 133.79 133.89 129.90 130.33
1838 NYSE ZTS Wed, May 20, 2020 136.20 137.07 133.04 133.34
1837 NYSE ZTS Tue, May 19, 2020 131.05 135.76 130.08 134.34
1836 NYSE ZTS Mon, May 18, 2020 130.18 132.54 129.80 131.42
1835 NYSE ZTS Fri, May 15, 2020 126.44 127.96 125.31 127.49
1834 NYSE ZTS Thu, May 14, 2020 122.07 126.53 121.50 126.03
1833 NYSE ZTS Wed, May 13, 2020 123.53 125.07 121.75 123.03
1832 NYSE ZTS Tue, May 12, 2020 127.06 127.70 123.87 124.01
1831 NYSE ZTS Mon, May 11, 2020 125.34 126.85 124.55 126.39
1830 NYSE ZTS Fri, May 8, 2020 125.21 126.36 124.82 125.47
1829 NYSE ZTS Thu, May 7, 2020 127.29 127.50 123.37 124.24
1828 NYSE ZTS Wed, May 6, 2020 125.97 128.91 125.63 125.69
1827 NYSE ZTS Tue, May 5, 2020 128.65 132.24 128.29 131.30
1826 NYSE ZTS Mon, May 4, 2020 127.76 128.06 125.56 127.44
1825 NYSE ZTS Fri, May 1, 2020 127.44 127.89 124.92 127.53
1824 NYSE ZTS Thu, Apr 30, 2020 125.50 130.42 124.84 129.31
1823 NYSE ZTS Wed, Apr 29, 2020 124.27 126.98 123.01 125.55
1822 NYSE ZTS Tue, Apr 28, 2020 128.46 128.70 122.85 123.00
1821 NYSE ZTS Mon, Apr 27, 2020 126.96 128.60 126.10 127.42
1820 NYSE ZTS Fri, Apr 24, 2020 124.60 126.85 122.66 125.91
1819 NYSE ZTS Thu, Apr 23, 2020 126.25 126.62 123.41 123.64
1818 NYSE ZTS Wed, Apr 22, 2020 126.53 127.48 125.55 125.81
1817 NYSE ZTS Tue, Apr 21, 2020 125.79 126.05 123.58 124.70
1816 NYSE ZTS Mon, Apr 20, 2020 128.72 129.14 127.23 127.39
1815 NYSE ZTS Fri, Apr 17, 2020 129.74 131.54 128.61 130.72
1814 NYSE ZTS Thu, Apr 16, 2020 125.22 128.05 123.98 127.45
1813 NYSE ZTS Wed, Apr 15, 2020 125.42 126.12 123.08 123.61
1812 NYSE ZTS Tue, Apr 14, 2020 126.42 128.94 124.18 127.82
1811 NYSE ZTS Mon, Apr 13, 2020 128.01 128.82 122.11 122.95
1810 NYSE ZTS Thu, Apr 9, 2020 126.55 131.15 126.44 128.75
1809 NYSE ZTS Wed, Apr 8, 2020 126.36 127.99 122.25 127.25
1808 NYSE ZTS Tue, Apr 7, 2020 129.02 130.88 126.02 126.11
1807 NYSE ZTS Mon, Apr 6, 2020 119.58 127.46 117.90 126.79
1806 NYSE ZTS Fri, Apr 3, 2020 115.08 117.23 113.72 114.61
1805 NYSE ZTS Thu, Apr 2, 2020 111.25 116.30 110.87 116.03
1804 NYSE ZTS Wed, Apr 1, 2020 113.93 115.36 110.75 111.92
1803 NYSE ZTS Tue, Mar 31, 2020 115.68 120.25 113.90 117.69
1802 NYSE ZTS Mon, Mar 30, 2020 113.63 117.75 112.43 116.68
1801 NYSE ZTS Fri, Mar 27, 2020 114.52 117.78 111.04 111.77
1800 NYSE ZTS Thu, Mar 26, 2020 109.51 118.69 109.51 117.91
1799 NYSE ZTS Wed, Mar 25, 2020 102.65 112.99 100.52 108.21
1798 NYSE ZTS Tue, Mar 24, 2020 98.71 105.22 97.50 103.76
1797 NYSE ZTS Mon, Mar 23, 2020 99.06 101.04 90.14 92.66
1796 NYSE ZTS Fri, Mar 20, 2020 101.55 106.47 98.53 100.94
1795 NYSE ZTS Thu, Mar 19, 2020 104.95 112.89 100.74 102.33
1794 NYSE ZTS Wed, Mar 18, 2020 104.50 110.03 96.02 105.82
1793 NYSE ZTS Tue, Mar 17, 2020 109.27 118.08 107.15 111.05
1792 NYSE ZTS Mon, Mar 16, 2020 114.37 119.92 106.40 107.04
1791 NYSE ZTS Fri, Mar 13, 2020 124.35 125.78 117.29 125.48
1790 NYSE ZTS Thu, Mar 12, 2020 122.26 127.34 119.92 120.28
1789 NYSE ZTS Wed, Mar 11, 2020 130.39 131.65 127.36 130.27
1788 NYSE ZTS Tue, Mar 10, 2020 133.62 133.62 127.27 132.72
1787 NYSE ZTS Mon, Mar 9, 2020 128.80 133.29 127.59 129.72
1786 NYSE ZTS Fri, Mar 6, 2020 134.92 137.60 131.83 137.05
1785 NYSE ZTS Thu, Mar 5, 2020 140.73 142.64 138.06 139.56
1784 NYSE ZTS Wed, Mar 4, 2020 139.95 143.70 138.52 143.62
1783 NYSE ZTS Tue, Mar 3, 2020 139.46 141.76 135.62 137.24
1782 NYSE ZTS Mon, Mar 2, 2020 133.84 139.17 133.06 138.91
1781 NYSE ZTS Fri, Feb 28, 2020 130.40 133.24 127.00 133.23
1780 NYSE ZTS Thu, Feb 27, 2020 134.46 137.43 133.90 133.95
1779 NYSE ZTS Wed, Feb 26, 2020 135.94 139.25 135.50 136.15
1778 NYSE ZTS Tue, Feb 25, 2020 138.79 138.85 134.32 134.82
1777 NYSE ZTS Mon, Feb 24, 2020 139.28 140.82 137.54 138.39
1776 NYSE ZTS Fri, Feb 21, 2020 142.93 143.00 141.50 142.23
1775 NYSE ZTS Thu, Feb 20, 2020 143.75 144.09 141.24 143.55
1774 NYSE ZTS Wed, Feb 19, 2020 143.50 145.61 142.81 144.06
1773 NYSE ZTS Tue, Feb 18, 2020 144.03 144.13 142.61 143.65
1772 NYSE ZTS Fri, Feb 14, 2020 144.94 145.40 143.12 144.17
1771 NYSE ZTS Thu, Feb 13, 2020 141.93 146.26 141.25 144.94
1770 NYSE ZTS Wed, Feb 12, 2020 143.45 144.46 142.43 142.98
1769 NYSE ZTS Tue, Feb 11, 2020 143.40 144.35 142.65 144.03
1768 NYSE ZTS Mon, Feb 10, 2020 138.62 142.74 138.35 142.55
1767 NYSE ZTS Fri, Feb 7, 2020 139.05 139.16 138.03 138.90
1766 NYSE ZTS Thu, Feb 6, 2020 137.96 139.10 136.87 138.97
1765 NYSE ZTS Wed, Feb 5, 2020 139.96 140.30 137.55 137.89
1764 NYSE ZTS Tue, Feb 4, 2020 137.08 139.44 136.69 138.97
1763 NYSE ZTS Mon, Feb 3, 2020 134.73 137.47 134.20 135.52
1762 NYSE ZTS Fri, Jan 31, 2020 137.60 137.97 134.00 134.21
1761 NYSE ZTS Thu, Jan 30, 2020 137.64 138.33 136.06 138.03
1760 NYSE ZTS Wed, Jan 29, 2020 138.97 139.97 138.44 138.51
1759 NYSE ZTS Tue, Jan 28, 2020 136.14 138.92 135.49 138.26
1758 NYSE ZTS Mon, Jan 27, 2020 134.42 136.44 134.03 135.96
1757 NYSE ZTS Fri, Jan 24, 2020 139.62 139.62 136.15 136.31
1756 NYSE ZTS Thu, Jan 23, 2020 141.29 141.77 137.52 138.34
1755 NYSE ZTS Wed, Jan 22, 2020 142.73 143.33 141.21 141.50
1754 NYSE ZTS Tue, Jan 21, 2020 139.12 142.52 138.97 141.93
1753 NYSE ZTS Fri, Jan 17, 2020 139.62 140.40 138.86 140.16
1752 NYSE ZTS Thu, Jan 16, 2020 138.78 139.40 138.02 139.24
1751 NYSE ZTS Wed, Jan 15, 2020 137.41 139.00 137.34 138.34
1750 NYSE ZTS Tue, Jan 14, 2020 136.42 137.28 135.52 137.27
1749 NYSE ZTS Mon, Jan 13, 2020 136.07 136.75 135.46 136.51
1748 NYSE ZTS Fri, Jan 10, 2020 135.30 136.00 134.77 135.57
1747 NYSE ZTS Thu, Jan 9, 2020 134.01 136.37 134.01 135.06
1746 NYSE ZTS Wed, Jan 8, 2020 133.76 135.27 133.24 133.29
1745 NYSE ZTS Tue, Jan 7, 2020 133.00 134.81 132.67 133.58
1744 NYSE ZTS Mon, Jan 6, 2020 133.78 134.07 132.71 133.13
1743 NYSE ZTS Fri, Jan 3, 2020 132.48 134.91 132.27 134.16
1742 NYSE ZTS Thu, Jan 2, 2020 132.05 134.28 131.48 134.14
1741 NYSE ZTS Tue, Dec 31, 2019 132.01 132.58 131.45 132.35
1740 NYSE ZTS Mon, Dec 30, 2019 133.57 133.66 131.81 132.21
1739 NYSE ZTS Fri, Dec 27, 2019 133.40 133.48 132.38 133.25
1738 NYSE ZTS Thu, Dec 26, 2019 133.19 133.19 132.32 133.03
1737 NYSE ZTS Tue, Dec 24, 2019 132.21 133.08 131.29 132.92
1736 NYSE ZTS Mon, Dec 23, 2019 132.71 133.06 131.39 132.37
1735 NYSE ZTS Fri, Dec 20, 2019 129.38 133.52 128.98 132.68
1734 NYSE ZTS Thu, Dec 19, 2019 127.63 128.89 127.45 128.74
1733 NYSE ZTS Wed, Dec 18, 2019 127.15 127.63 126.56 126.99
1732 NYSE ZTS Tue, Dec 17, 2019 126.72 127.36 125.24 127.10
1731 NYSE ZTS Mon, Dec 16, 2019 125.00 126.50 124.37 126.46
1730 NYSE ZTS Fri, Dec 13, 2019 123.95 124.62 123.15 124.45
1729 NYSE ZTS Thu, Dec 12, 2019 123.69 125.00 123.39 124.33
1728 NYSE ZTS Wed, Dec 11, 2019 123.20 123.71 122.81 123.56
1727 NYSE ZTS Tue, Dec 10, 2019 122.00 123.00 121.59 122.78
1726 NYSE ZTS Mon, Dec 9, 2019 121.49 122.00 120.63 121.23
1725 NYSE ZTS Fri, Dec 6, 2019 121.00 121.92 120.91 121.72
1724 NYSE ZTS Thu, Dec 5, 2019 119.20 120.26 118.00 120.11
1723 NYSE ZTS Wed, Dec 4, 2019 121.01 121.92 119.63 119.74
1722 NYSE ZTS Tue, Dec 3, 2019 119.64 120.79 119.26 120.53
1721 NYSE ZTS Mon, Dec 2, 2019 120.87 121.50 118.81 119.91
1720 NYSE ZTS Fri, Nov 29, 2019 121.29 121.82 120.10 120.52
1719 NYSE ZTS Wed, Nov 27, 2019 122.14 122.92 120.94 121.63
1718 NYSE ZTS Tue, Nov 26, 2019 120.91 122.00 120.25 121.89
1717 NYSE ZTS Mon, Nov 25, 2019 120.74 121.97 120.00 120.61
1716 NYSE ZTS Fri, Nov 22, 2019 120.41 121.06 119.18 119.81
1715 NYSE ZTS Thu, Nov 21, 2019 119.86 121.07 119.39 120.22
1714 NYSE ZTS Wed, Nov 20, 2019 120.33 121.24 118.79 119.56
1713 NYSE ZTS Tue, Nov 19, 2019 119.01 120.53 118.57 120.33
1712 NYSE ZTS Mon, Nov 18, 2019 117.58 120.49 117.58 118.80
1711 NYSE ZTS Fri, Nov 15, 2019 116.72 117.92 116.21 117.92
1710 NYSE ZTS Thu, Nov 14, 2019 116.15 117.15 114.96 116.25
1709 NYSE ZTS Wed, Nov 13, 2019 116.99 117.74 115.89 116.45
1708 NYSE ZTS Tue, Nov 12, 2019 116.63 118.05 116.10 117.20
1707 NYSE ZTS Mon, Nov 11, 2019 117.29 118.15 116.29 117.03
1706 NYSE ZTS Fri, Nov 8, 2019 120.82 121.75 116.31 117.86
1705 NYSE ZTS Thu, Nov 7, 2019 125.40 126.00 120.14 121.03
1704 NYSE ZTS Wed, Nov 6, 2019 120.49 121.78 120.04 121.47
1703 NYSE ZTS Tue, Nov 5, 2019 124.76 124.89 119.81 120.25
1702 NYSE ZTS Mon, Nov 4, 2019 126.07 126.27 124.31 124.76
1701 NYSE ZTS Fri, Nov 1, 2019 128.78 129.18 125.26 125.34
1700 NYSE ZTS Thu, Oct 31, 2019 127.44 128.31 127.13 127.92
1699 NYSE ZTS Wed, Oct 30, 2019 126.66 127.91 126.05 127.60
1698 NYSE ZTS Tue, Oct 29, 2019 125.69 127.64 125.69 126.16
1697 NYSE ZTS Mon, Oct 28, 2019 124.46 125.83 124.24 125.13
1696 NYSE ZTS Fri, Oct 25, 2019 123.17 124.72 123.11 124.36
1695 NYSE ZTS Thu, Oct 24, 2019 122.61 124.02 122.52 122.95
1694 NYSE ZTS Wed, Oct 23, 2019 122.55 123.00 121.04 121.80
1693 NYSE ZTS Tue, Oct 22, 2019 127.00 127.20 122.45 122.81
1692 NYSE ZTS Mon, Oct 21, 2019 128.23 128.50 125.85 126.45
1691 NYSE ZTS Fri, Oct 18, 2019 128.41 129.37 127.66 128.12
1690 NYSE ZTS Thu, Oct 17, 2019 128.83 129.02 127.93 128.47
1689 NYSE ZTS Wed, Oct 16, 2019 128.42 129.14 127.51 127.93
1688 NYSE ZTS Tue, Oct 15, 2019 127.31 130.20 127.23 128.71
1687 NYSE ZTS Mon, Oct 14, 2019 128.60 129.00 126.26 126.59
1686 NYSE ZTS Fri, Oct 11, 2019 128.20 130.09 128.05 128.47
1685 NYSE ZTS Thu, Oct 10, 2019 125.71 128.43 125.62 127.41
1684 NYSE ZTS Wed, Oct 9, 2019 125.97 126.89 125.22 126.43
1683 NYSE ZTS Tue, Oct 8, 2019 125.01 126.83 124.32 125.38
1682 NYSE ZTS Mon, Oct 7, 2019 126.33 127.00 125.79 126.07
1681 NYSE ZTS Fri, Oct 4, 2019 124.96 127.24 124.96 127.05
1680 NYSE ZTS Thu, Oct 3, 2019 121.95 124.74 121.90 124.28
1679 NYSE ZTS Wed, Oct 2, 2019 124.12 125.20 121.57 122.29
1678 NYSE ZTS Tue, Oct 1, 2019 124.99 126.12 124.53 125.12
1677 NYSE ZTS Mon, Sep 30, 2019 125.01 125.30 123.88 124.59
1676 NYSE ZTS Fri, Sep 27, 2019 126.77 126.92 123.43 123.90
1675 NYSE ZTS Thu, Sep 26, 2019 124.90 126.53 124.90 126.06
1674 NYSE ZTS Wed, Sep 25, 2019 124.65 125.33 123.90 124.78
1673 NYSE ZTS Tue, Sep 24, 2019 125.48 126.37 124.56 125.05
1672 NYSE ZTS Mon, Sep 23, 2019 125.35 126.45 124.27 125.08
1671 NYSE ZTS Fri, Sep 20, 2019 124.92 126.14 124.64 125.62
1670 NYSE ZTS Thu, Sep 19, 2019 123.40 124.85 123.32 124.27
1669 NYSE ZTS Wed, Sep 18, 2019 122.78 123.57 121.99 123.24
1668 NYSE ZTS Tue, Sep 17, 2019 120.07 122.85 120.07 122.42
1667 NYSE ZTS Mon, Sep 16, 2019 120.00 120.74 119.52 119.64
1666 NYSE ZTS Fri, Sep 13, 2019 121.71 122.20 120.24 121.02
1665 NYSE ZTS Thu, Sep 12, 2019 121.29 122.86 121.06 121.69
1664 NYSE ZTS Wed, Sep 11, 2019 123.02 124.28 120.01 120.70
1663 NYSE ZTS Tue, Sep 10, 2019 125.82 125.82 121.61 123.03
1662 NYSE ZTS Mon, Sep 9, 2019 130.08 130.08 125.79 126.66
1661 NYSE ZTS Fri, Sep 6, 2019 128.28 129.48 127.86 128.43
1660 NYSE ZTS Thu, Sep 5, 2019 128.70 129.03 127.71 128.07
1659 NYSE ZTS Wed, Sep 4, 2019 127.65 127.79 126.58 127.59
1658 NYSE ZTS Tue, Sep 3, 2019 126.13 127.45 125.98 127.04
1657 NYSE ZTS Fri, Aug 30, 2019 127.13 127.44 125.66 126.42
1656 NYSE ZTS Thu, Aug 29, 2019 126.47 126.96 125.20 126.68
1655 NYSE ZTS Wed, Aug 28, 2019 124.75 126.27 124.46 125.77
1654 NYSE ZTS Tue, Aug 27, 2019 127.01 127.47 124.75 125.24
1653 NYSE ZTS Mon, Aug 26, 2019 124.31 126.24 124.25 126.20
1652 NYSE ZTS Fri, Aug 23, 2019 126.58 127.49 122.42 123.07
1651 NYSE ZTS Thu, Aug 22, 2019 127.88 128.11 125.52 126.64
1650 NYSE ZTS Wed, Aug 21, 2019 126.84 128.13 126.20 127.64
1649 NYSE ZTS Tue, Aug 20, 2019 127.54 128.41 125.94 126.05
1648 NYSE ZTS Mon, Aug 19, 2019 126.02 127.37 125.65 126.75
1647 NYSE ZTS Fri, Aug 16, 2019 124.32 125.60 123.97 125.37
1646 NYSE ZTS Thu, Aug 15, 2019 121.88 124.11 121.53 123.68
1645 NYSE ZTS Wed, Aug 14, 2019 123.40 124.42 121.58 121.79
1644 NYSE ZTS Tue, Aug 13, 2019 122.54 125.48 122.54 124.70
1643 NYSE ZTS Mon, Aug 12, 2019 123.97 124.47 122.27 123.96
1642 NYSE ZTS Fri, Aug 9, 2019 124.12 125.88 123.92 125.07
1641 NYSE ZTS Thu, Aug 8, 2019 122.06 124.34 121.50 124.11
1640 NYSE ZTS Wed, Aug 7, 2019 120.55 121.40 118.56 120.89
1639 NYSE ZTS Tue, Aug 6, 2019 117.59 121.81 117.48 121.17
1638 NYSE ZTS Mon, Aug 5, 2019 115.07 115.52 111.87 112.57
1637 NYSE ZTS Fri, Aug 2, 2019 115.70 116.98 115.42 116.36
1636 NYSE ZTS Thu, Aug 1, 2019 114.90 117.03 114.02 115.70
1635 NYSE ZTS Wed, Jul 31, 2019 115.47 116.36 114.36 114.89
1634 NYSE ZTS Tue, Jul 30, 2019 115.00 115.84 114.31 115.79
1633 NYSE ZTS Mon, Jul 29, 2019 115.07 115.98 114.40 115.55
1632 NYSE ZTS Fri, Jul 26, 2019 115.15 115.15 114.46 115.11
1631 NYSE ZTS Thu, Jul 25, 2019 115.42 115.98 114.47 114.65
1630 NYSE ZTS Wed, Jul 24, 2019 115.81 115.94 114.04 115.44
1629 NYSE ZTS Tue, Jul 23, 2019 115.62 116.14 114.44 115.94
1628 NYSE ZTS Mon, Jul 22, 2019 115.09 116.69 114.22 115.94
1627 NYSE ZTS Fri, Jul 19, 2019 115.64 115.89 114.01 114.09
1626 NYSE ZTS Thu, Jul 18, 2019 114.35 115.20 114.02 114.94
1625 NYSE ZTS Wed, Jul 17, 2019 114.00 114.96 113.57 113.52
1624 NYSE ZTS Tue, Jul 16, 2019 114.27 115.04 113.47 113.48
1623 NYSE ZTS Mon, Jul 15, 2019 113.16 113.77 112.51 113.57
1622 NYSE ZTS Fri, Jul 12, 2019 114.61 114.96 112.43 113.31
1621 NYSE ZTS Thu, Jul 11, 2019 114.32 114.56 113.33 114.35
1620 NYSE ZTS Wed, Jul 10, 2019 113.67 115.62 113.18 114.57
1619 NYSE ZTS Tue, Jul 9, 2019 113.16 114.76 112.75 113.26
1618 NYSE ZTS Mon, Jul 8, 2019 113.79 114.36 113.30 114.10
1617 NYSE ZTS Fri, Jul 5, 2019 115.34 115.63 113.91 114.18
1616 NYSE ZTS Wed, Jul 3, 2019 115.19 115.42 114.27 115.34
1615 NYSE ZTS Tue, Jul 2, 2019 113.94 114.77 113.21 114.59
1614 NYSE ZTS Mon, Jul 1, 2019 114.33 114.41 113.09 113.57
1613 NYSE ZTS Fri, Jun 28, 2019 113.09 113.61 112.28 113.49
1612 NYSE ZTS Thu, Jun 27, 2019 113.20 113.78 112.58 112.76
1611 NYSE ZTS Wed, Jun 26, 2019 113.97 114.41 111.67 113.05
1610 NYSE ZTS Tue, Jun 25, 2019 113.93 115.42 113.72 113.86
1609 NYSE ZTS Mon, Jun 24, 2019 113.36 114.03 112.47 113.47
1608 NYSE ZTS Fri, Jun 21, 2019 112.76 113.91 111.90 112.88
1607 NYSE ZTS Thu, Jun 20, 2019 115.33 116.47 112.81 112.97
1606 NYSE ZTS Wed, Jun 19, 2019 113.33 114.45 113.03 114.28
1605 NYSE ZTS Tue, Jun 18, 2019 111.17 113.49 110.72 113.38
1604 NYSE ZTS Mon, Jun 17, 2019 110.96 111.25 110.04 110.81
1603 NYSE ZTS Fri, Jun 14, 2019 109.72 111.45 109.51 110.79
1602 NYSE ZTS Thu, Jun 13, 2019 111.99 112.25 109.60 110.03
1601 NYSE ZTS Wed, Jun 12, 2019 110.09 111.70 110.09 111.44
1600 NYSE ZTS Tue, Jun 11, 2019 110.50 111.66 109.53 110.16
1599 NYSE ZTS Mon, Jun 10, 2019 110.28 110.73 109.10 110.22
1598 NYSE ZTS Fri, Jun 7, 2019 109.05 110.90 109.05 110.06
1597 NYSE ZTS Thu, Jun 6, 2019 108.68 110.36 108.39 108.89
1596 NYSE ZTS Wed, Jun 5, 2019 108.32 109.36 108.30 108.50
1595 NYSE ZTS Tue, Jun 4, 2019 105.08 108.23 104.86 108.12
1594 NYSE ZTS Mon, Jun 3, 2019 101.54 104.87 101.54 103.95
1593 NYSE ZTS Fri, May 31, 2019 101.49 102.29 100.56 101.05
1592 NYSE ZTS Thu, May 30, 2019 101.30 102.35 101.24 102.33
1591 NYSE ZTS Wed, May 29, 2019 101.75 102.03 100.67 101.15
1590 NYSE ZTS Tue, May 28, 2019 102.60 103.57 101.40 102.02
1589 NYSE ZTS Fri, May 24, 2019 103.50 104.41 102.30 102.40
1588 NYSE ZTS Thu, May 23, 2019 102.78 103.06 101.96 102.89
1587 NYSE ZTS Wed, May 22, 2019 102.37 103.44 101.84 102.94
1586 NYSE ZTS Tue, May 21, 2019 102.75 103.30 102.29 102.38
1585 NYSE ZTS Mon, May 20, 2019 101.64 102.47 101.24 102.22
1584 NYSE ZTS Fri, May 17, 2019 101.70 102.54 101.36 101.97
1583 NYSE ZTS Thu, May 16, 2019 102.40 103.84 102.30 102.93
1582 NYSE ZTS Wed, May 15, 2019 100.74 102.43 100.65 101.84
1581 NYSE ZTS Tue, May 14, 2019 101.89 102.31 101.21 101.25
1580 NYSE ZTS Mon, May 13, 2019 100.52 101.84 100.31 101.35
1579 NYSE ZTS Fri, May 10, 2019 101.58 102.50 100.04 102.29
1578 NYSE ZTS Thu, May 9, 2019 101.19 102.57 100.98 101.67
1577 NYSE ZTS Wed, May 8, 2019 101.14 102.27 101.14 101.86
1576 NYSE ZTS Tue, May 7, 2019 102.64 102.92 100.58 101.37
1575 NYSE ZTS Mon, May 6, 2019 102.26 103.58 102.19 103.33
1574 NYSE ZTS Fri, May 3, 2019 102.54 103.97 102.00 103.75
1573 NYSE ZTS Thu, May 2, 2019 100.27 103.17 100.27 103.15
1572 NYSE ZTS Wed, May 1, 2019 102.12 102.80 101.00 101.79
1571 NYSE ZTS Tue, Apr 30, 2019 101.24 102.26 100.63 101.84
1570 NYSE ZTS Mon, Apr 29, 2019 102.70 103.17 100.88 101.26
1569 NYSE ZTS Fri, Apr 26, 2019 102.24 103.39 101.16 103.35
1568 NYSE ZTS Thu, Apr 25, 2019 100.77 102.01 100.01 101.83
1567 NYSE ZTS Wed, Apr 24, 2019 101.89 102.24 101.03 101.10
1566 NYSE ZTS Tue, Apr 23, 2019 100.26 102.15 99.60 101.97
1565 NYSE ZTS Mon, Apr 22, 2019 98.72 100.15 98.64 100.12
1564 NYSE ZTS Thu, Apr 18, 2019 98.53 99.25 97.10 99.03
1563 NYSE ZTS Wed, Apr 17, 2019 99.41 99.93 96.89 97.98
1562 NYSE ZTS Tue, Apr 16, 2019 101.96 102.33 99.05 99.01
1561 NYSE ZTS Mon, Apr 15, 2019 101.86 102.00 101.17 101.26
1560 NYSE ZTS Fri, Apr 12, 2019 101.56 101.93 100.92 101.67
1559 NYSE ZTS Thu, Apr 11, 2019 101.65 101.74 100.75 101.06
1558 NYSE ZTS Wed, Apr 10, 2019 101.75 101.98 101.22 101.33
1557 NYSE ZTS Tue, Apr 9, 2019 101.59 101.95 101.19 101.46
1556 NYSE ZTS Mon, Apr 8, 2019 102.23 102.50 101.70 102.23
1555 NYSE ZTS Fri, Apr 5, 2019 102.51 103.33 101.68 102.12
1554 NYSE ZTS Thu, Apr 4, 2019 102.19 102.40 100.64 101.98
1553 NYSE ZTS Wed, Apr 3, 2019 102.33 102.67 101.58 102.12
1552 NYSE ZTS Tue, Apr 2, 2019 101.74 102.38 101.57 102.04
1551 NYSE ZTS Mon, Apr 1, 2019 102.41 102.47 101.29 101.54
1550 NYSE ZTS Fri, Mar 29, 2019 99.88 100.94 99.71 100.67
1549 NYSE ZTS Thu, Mar 28, 2019 98.63 99.58 98.59 99.39
1548 NYSE ZTS Wed, Mar 27, 2019 98.44 99.31 98.11 98.52
1547 NYSE ZTS Tue, Mar 26, 2019 98.54 99.36 98.34 98.82
1546 NYSE ZTS Mon, Mar 25, 2019 97.42 98.56 97.24 97.93
1545 NYSE ZTS Fri, Mar 22, 2019 99.01 99.33 97.88 97.93
1544 NYSE ZTS Thu, Mar 21, 2019 98.45 99.91 98.23 99.64
1543 NYSE ZTS Wed, Mar 20, 2019 98.75 99.26 97.81 98.50
1542 NYSE ZTS Tue, Mar 19, 2019 98.09 99.15 98.09 98.72
1541 NYSE ZTS Mon, Mar 18, 2019 97.00 97.89 96.99 97.77
1540 NYSE ZTS Fri, Mar 15, 2019 96.23 97.23 95.75 96.91
1539 NYSE ZTS Thu, Mar 14, 2019 96.65 96.85 96.13 96.20
1538 NYSE ZTS Wed, Mar 13, 2019 96.12 97.43 95.86 96.93
1537 NYSE ZTS Tue, Mar 12, 2019 95.00 95.96 94.76 95.75
1536 NYSE ZTS Mon, Mar 11, 2019 92.65 94.77 92.55 94.73
1535 NYSE ZTS Fri, Mar 8, 2019 92.26 92.45 91.21 92.41
1534 NYSE ZTS Thu, Mar 7, 2019 93.89 94.29 92.25 92.55
1533 NYSE ZTS Wed, Mar 6, 2019 95.90 95.90 93.62 94.17
1532 NYSE ZTS Tue, Mar 5, 2019 96.11 96.18 95.34 95.78
1531 NYSE ZTS Mon, Mar 4, 2019 97.65 97.95 95.27 95.87
1530 NYSE ZTS Fri, Mar 1, 2019 94.99 96.15 94.51 95.75
1529 NYSE ZTS Thu, Feb 28, 2019 93.96 94.67 93.84 94.23
1528 NYSE ZTS Wed, Feb 27, 2019 93.34 94.16 93.15 93.80
1527 NYSE ZTS Tue, Feb 26, 2019 94.02 94.50 93.34 93.49
1526 NYSE ZTS Mon, Feb 25, 2019 95.00 95.18 94.24 94.39
1525 NYSE ZTS Fri, Feb 22, 2019 93.76 94.66 93.76 94.61
1524 NYSE ZTS Thu, Feb 21, 2019 94.27 94.27 93.13 93.47
1523 NYSE ZTS Wed, Feb 20, 2019 94.91 95.07 93.67 94.39
1522 NYSE ZTS Tue, Feb 19, 2019 94.75 95.29 94.56 94.91
1521 NYSE ZTS Fri, Feb 15, 2019 93.92 95.55 92.92 95.37
1520 NYSE ZTS Thu, Feb 14, 2019 89.01 93.57 88.65 93.26
1519 NYSE ZTS Wed, Feb 13, 2019 87.56 88.87 87.56 88.25
1518 NYSE ZTS Tue, Feb 12, 2019 86.92 87.59 86.64 87.51
1517 NYSE ZTS Mon, Feb 11, 2019 86.91 87.20 85.86 86.27
1516 NYSE ZTS Fri, Feb 8, 2019 85.74 86.83 85.39 86.83
1515 NYSE ZTS Thu, Feb 7, 2019 87.25 87.26 85.69 86.21
1514 NYSE ZTS Wed, Feb 6, 2019 87.07 87.64 86.61 87.58
1513 NYSE ZTS Tue, Feb 5, 2019 87.33 88.05 86.82 87.37
1512 NYSE ZTS Mon, Feb 4, 2019 87.25 87.38 86.61 86.97
1511 NYSE ZTS Fri, Feb 1, 2019 86.55 87.38 85.88 87.14
1510 NYSE ZTS Thu, Jan 31, 2019 85.06 86.30 84.64 86.16
1509 NYSE ZTS Wed, Jan 30, 2019 84.35 85.83 84.35 85.09
1508 NYSE ZTS Tue, Jan 29, 2019 83.65 84.60 83.06 84.41
1507 NYSE ZTS Mon, Jan 28, 2019 83.92 83.96 82.96 83.65
1506 NYSE ZTS Fri, Jan 25, 2019 84.31 85.17 84.17 84.69
1505 NYSE ZTS Thu, Jan 24, 2019 83.69 83.93 82.80 83.66
1504 NYSE ZTS Wed, Jan 23, 2019 84.08 84.77 83.23 83.69
1503 NYSE ZTS Tue, Jan 22, 2019 84.04 84.63 83.45 84.09
1502 NYSE ZTS Fri, Jan 18, 2019 84.62 85.15 83.58 84.59
1501 NYSE ZTS Thu, Jan 17, 2019 82.67 84.57 82.26 84.25
1500 NYSE ZTS Wed, Jan 16, 2019 84.76 84.98 83.14 83.05
1499 NYSE ZTS Tue, Jan 15, 2019 84.52 85.63 84.11 84.81
1498 NYSE ZTS Mon, Jan 14, 2019 85.34 85.70 84.41 84.50
1497 NYSE ZTS Fri, Jan 11, 2019 85.49 86.09 85.25 86.06
1496 NYSE ZTS Thu, Jan 10, 2019 85.95 86.22 85.14 85.90
1495 NYSE ZTS Wed, Jan 9, 2019 86.54 87.25 86.03 86.23
1494 NYSE ZTS Tue, Jan 8, 2019 85.97 86.55 85.07 86.54
1493 NYSE ZTS Mon, Jan 7, 2019 84.83 86.57 84.83 85.27
1492 NYSE ZTS Fri, Jan 4, 2019 82.94 84.87 82.51 84.76
1491 NYSE ZTS Thu, Jan 3, 2019 84.07 84.24 81.37 81.56
1490 NYSE ZTS Wed, Jan 2, 2019 84.51 85.08 83.75 84.48
1489 NYSE ZTS Mon, Dec 31, 2018 85.27 85.59 84.60 85.54
1488 NYSE ZTS Fri, Dec 28, 2018 84.83 85.59 83.55 84.49
1487 NYSE ZTS Thu, Dec 27, 2018 81.83 84.33 81.18 84.33
1486 NYSE ZTS Wed, Dec 26, 2018 79.61 82.94 79.14 82.92
1485 NYSE ZTS Mon, Dec 24, 2018 80.91 80.91 78.90 79.28
1484 NYSE ZTS Fri, Dec 21, 2018 82.24 83.81 81.55 81.68
1483 NYSE ZTS Thu, Dec 20, 2018 83.14 83.71 81.46 82.42
1482 NYSE ZTS Wed, Dec 19, 2018 85.54 86.37 82.69 83.44
1481 NYSE ZTS Tue, Dec 18, 2018 85.89 86.00 83.66 84.99
1480 NYSE ZTS Mon, Dec 17, 2018 87.59 87.61 84.21 84.94
1479 NYSE ZTS Fri, Dec 14, 2018 90.08 90.09 87.92 88.45
1478 NYSE ZTS Thu, Dec 13, 2018 91.27 92.00 90.55 90.94
1477 NYSE ZTS Wed, Dec 12, 2018 90.68 92.05 90.66 90.73
1476 NYSE ZTS Tue, Dec 11, 2018 89.91 90.55 88.98 89.80
1475 NYSE ZTS Mon, Dec 10, 2018 88.19 89.37 87.30 88.92
1474 NYSE ZTS Fri, Dec 7, 2018 90.44 90.58 87.51 88.09
1473 NYSE ZTS Thu, Dec 6, 2018 89.56 90.50 87.50 90.41
1472 NYSE ZTS Tue, Dec 4, 2018 93.35 94.49 90.51 90.57
1471 NYSE ZTS Mon, Dec 3, 2018 94.64 94.67 93.04 93.57
1470 NYSE ZTS Fri, Nov 30, 2018 92.77 94.17 92.46 93.87
1469 NYSE ZTS Thu, Nov 29, 2018 92.45 93.35 91.96 92.77
1468 NYSE ZTS Wed, Nov 28, 2018 90.70 92.97 90.33 92.80
1467 NYSE ZTS Tue, Nov 27, 2018 88.99 90.29 88.84 90.20
1466 NYSE ZTS Mon, Nov 26, 2018 89.80 90.27 88.83 89.52
1465 NYSE ZTS Fri, Nov 23, 2018 88.23 90.24 87.90 89.24
1464 NYSE ZTS Wed, Nov 21, 2018 88.76 89.34 88.33 88.68
1463 NYSE ZTS Tue, Nov 20, 2018 89.35 90.09 88.08 88.41
1462 NYSE ZTS Mon, Nov 19, 2018 92.28 92.70 89.31 90.10
1461 NYSE ZTS Fri, Nov 16, 2018 91.20 92.66 91.14 92.14
1460 NYSE ZTS Thu, Nov 15, 2018 92.19 92.19 90.32 91.62
1459 NYSE ZTS Wed, Nov 14, 2018 94.71 94.99 91.66 92.48
1458 NYSE ZTS Tue, Nov 13, 2018 94.96 95.59 93.61 94.17
1457 NYSE ZTS Mon, Nov 12, 2018 95.18 95.57 94.14 94.43
1456 NYSE ZTS Fri, Nov 9, 2018 94.67 95.51 94.25 95.27
1455 NYSE ZTS Thu, Nov 8, 2018 94.86 95.90 94.52 94.90
1454 NYSE ZTS Wed, Nov 7, 2018 93.49 95.46 93.49 95.19
1453 NYSE ZTS Tue, Nov 6, 2018 92.79 93.00 91.78 92.76
1452 NYSE ZTS Mon, Nov 5, 2018 93.00 93.27 90.50 92.72
1451 NYSE ZTS Fri, Nov 2, 2018 94.36 95.30 91.64 92.77
1450 NYSE ZTS Thu, Nov 1, 2018 93.77 96.57 91.96 94.25
1449 NYSE ZTS Wed, Oct 31, 2018 91.19 91.49 90.07 90.15
1448 NYSE ZTS Tue, Oct 30, 2018 89.25 91.05 89.04 90.18
1447 NYSE ZTS Mon, Oct 29, 2018 89.80 91.27 88.44 89.65
1446 NYSE ZTS Fri, Oct 26, 2018 89.51 90.06 87.75 88.85
1445 NYSE ZTS Thu, Oct 25, 2018 88.96 91.12 88.00 90.47
1444 NYSE ZTS Wed, Oct 24, 2018 91.38 92.41 88.61 88.77
1443 NYSE ZTS Tue, Oct 23, 2018 91.30 92.38 89.91 91.47
1442 NYSE ZTS Mon, Oct 22, 2018 91.73 92.93 91.16 92.80
1441 NYSE ZTS Fri, Oct 19, 2018 91.72 92.68 91.24 91.47
1440 NYSE ZTS Thu, Oct 18, 2018 92.48 92.94 91.21 91.83
1439 NYSE ZTS Wed, Oct 17, 2018 91.79 92.98 91.52 92.79
1438 NYSE ZTS Tue, Oct 16, 2018 90.85 91.96 90.29 91.81
1437 NYSE ZTS Mon, Oct 15, 2018 90.29 90.98 89.37 90.08
1436 NYSE ZTS Fri, Oct 12, 2018 88.15 89.27 87.59 88.90
1435 NYSE ZTS Thu, Oct 11, 2018 89.84 90.16 86.40 87.00
1434 NYSE ZTS Wed, Oct 10, 2018 92.77 92.82 89.53 89.63
1433 NYSE ZTS Tue, Oct 9, 2018 91.23 93.03 91.03 92.55
1432 NYSE ZTS Mon, Oct 8, 2018 91.64 92.50 90.73 91.47
1431 NYSE ZTS Fri, Oct 5, 2018 91.21 92.94 91.21 91.95
1430 NYSE ZTS Thu, Oct 4, 2018 93.28 93.50 90.57 91.07
1429 NYSE ZTS Wed, Oct 3, 2018 92.32 94.31 92.20 93.53
1428 NYSE ZTS Tue, Oct 2, 2018 91.56 92.09 91.20 91.83
1427 NYSE ZTS Mon, Oct 1, 2018 92.03 92.07 91.21 91.66
1426 NYSE ZTS Fri, Sep 28, 2018 91.08 91.79 90.77 91.56
1425 NYSE ZTS Thu, Sep 27, 2018 90.59 91.50 90.59 91.20
1424 NYSE ZTS Wed, Sep 26, 2018 90.45 91.33 90.26 90.36
1423 NYSE ZTS Tue, Sep 25, 2018 90.27 90.87 90.13 90.26
1422 NYSE ZTS Mon, Sep 24, 2018 89.56 89.97 88.99 89.65
1421 NYSE ZTS Fri, Sep 21, 2018 90.03 90.93 89.79 89.83
1420 NYSE ZTS Thu, Sep 20, 2018 89.72 90.50 89.32 90.06
1419 NYSE ZTS Wed, Sep 19, 2018 89.14 89.69 88.79 89.08
1418 NYSE ZTS Tue, Sep 18, 2018 88.17 89.49 88.15 89.18
1417 NYSE ZTS Mon, Sep 17, 2018 89.06 89.28 88.03 88.30
1416 NYSE ZTS Fri, Sep 14, 2018 89.71 89.72 88.85 89.01
1415 NYSE ZTS Thu, Sep 13, 2018 89.22 89.89 88.84 89.70
1414 NYSE ZTS Wed, Sep 12, 2018 88.45 89.02 88.00 88.79
1413 NYSE ZTS Tue, Sep 11, 2018 88.56 88.88 87.93 88.24
1412 NYSE ZTS Mon, Sep 10, 2018 89.83 90.06 88.59 88.87
1411 NYSE ZTS Fri, Sep 7, 2018 89.35 89.66 88.92 89.43
1410 NYSE ZTS Thu, Sep 6, 2018 89.31 89.97 88.96 89.74
1409 NYSE ZTS Wed, Sep 5, 2018 89.77 89.77 88.85 89.06
1408 NYSE ZTS Tue, Sep 4, 2018 90.81 91.21 89.69 89.97
1407 NYSE ZTS Fri, Aug 31, 2018 89.76 90.77 89.68 90.60
1406 NYSE ZTS Thu, Aug 30, 2018 89.77 90.51 89.31 89.81
1405 NYSE ZTS Wed, Aug 29, 2018 89.51 90.10 89.03 89.83
1404 NYSE ZTS Tue, Aug 28, 2018 89.51 89.58 88.66 89.55
1403 NYSE ZTS Mon, Aug 27, 2018 89.92 90.03 89.29 89.38
1402 NYSE ZTS Fri, Aug 24, 2018 89.82 90.20 89.31 89.60
1401 NYSE ZTS Thu, Aug 23, 2018 89.80 90.20 89.25 89.67
1400 NYSE ZTS Wed, Aug 22, 2018 89.56 90.41 89.15 89.67
1399 NYSE ZTS Tue, Aug 21, 2018 92.54 92.97 91.87 92.09
1398 NYSE ZTS Mon, Aug 20, 2018 91.60 92.59 91.60 92.16
1397 NYSE ZTS Fri, Aug 17, 2018 91.44 91.79 90.67 91.47
1396 NYSE ZTS Thu, Aug 16, 2018 91.31 92.09 90.88 91.54
1395 NYSE ZTS Wed, Aug 15, 2018 91.07 91.28 90.41 90.85
1394 NYSE ZTS Tue, Aug 14, 2018 91.64 91.90 91.11 91.37
1393 NYSE ZTS Mon, Aug 13, 2018 91.71 92.45 91.16 91.26
1392 NYSE ZTS Fri, Aug 10, 2018 92.18 92.71 91.48 91.70
1391 NYSE ZTS Thu, Aug 9, 2018 93.37 93.67 92.03 92.40
1390 NYSE ZTS Wed, Aug 8, 2018 92.50 93.57 92.25 93.23
1389 NYSE ZTS Tue, Aug 7, 2018 92.94 93.03 91.97 92.49
1388 NYSE ZTS Mon, Aug 6, 2018 91.93 92.85 91.21 92.58
1387 NYSE ZTS Fri, Aug 3, 2018 91.43 91.99 89.26 91.63
1386 NYSE ZTS Thu, Aug 2, 2018 85.78 91.80 85.00 91.43
1385 NYSE ZTS Wed, Aug 1, 2018 86.05 87.17 85.97 86.02
1384 NYSE ZTS Tue, Jul 31, 2018 84.82 86.75 84.82 86.48
1383 NYSE ZTS Mon, Jul 30, 2018 85.23 85.40 84.21 84.49
1382 NYSE ZTS Fri, Jul 27, 2018 85.63 85.65 84.40 85.20
1381 NYSE ZTS Thu, Jul 26, 2018 85.79 86.15 85.15 85.54
1380 NYSE ZTS Wed, Jul 25, 2018 83.25 85.78 83.25 85.64
1379 NYSE ZTS Tue, Jul 24, 2018 84.52 84.99 83.31 83.50
1378 NYSE ZTS Mon, Jul 23, 2018 85.14 85.16 83.80 83.96
1377 NYSE ZTS Fri, Jul 20, 2018 85.20 85.91 85.02 85.29
1376 NYSE ZTS Thu, Jul 19, 2018 85.38 85.62 84.78 85.42
1375 NYSE ZTS Wed, Jul 18, 2018 85.64 86.08 85.31 85.82
1374 NYSE ZTS Tue, Jul 17, 2018 84.33 86.07 84.33 85.77
1373 NYSE ZTS Mon, Jul 16, 2018 86.31 86.31 84.50 84.58
1372 NYSE ZTS Fri, Jul 13, 2018 85.49 86.29 85.32 86.14
1371 NYSE ZTS Thu, Jul 12, 2018 84.89 85.71 84.58 85.47
1370 NYSE ZTS Wed, Jul 11, 2018 86.06 86.16 84.49 84.50
1369 NYSE ZTS Tue, Jul 10, 2018 87.02 87.34 86.09 86.22
1368 NYSE ZTS Mon, Jul 9, 2018 86.90 87.71 86.62 87.49
1367 NYSE ZTS Fri, Jul 6, 2018 86.57 87.10 86.10 86.86
1366 NYSE ZTS Thu, Jul 5, 2018 86.72 86.79 85.64 86.15
1365 NYSE ZTS Tue, Jul 3, 2018 85.83 86.96 85.52 86.07
1364 NYSE ZTS Mon, Jul 2, 2018 84.78 85.67 84.20 85.65
1363 NYSE ZTS Fri, Jun 29, 2018 85.48 86.41 85.14 85.19
1362 NYSE ZTS Thu, Jun 28, 2018 83.36 85.28 83.34 84.83
1361 NYSE ZTS Wed, Jun 27, 2018 84.33 85.25 83.36 83.36
1360 NYSE ZTS Tue, Jun 26, 2018 84.81 85.19 83.97 84.01
1359 NYSE ZTS Mon, Jun 25, 2018 86.00 86.35 83.92 84.70
1358 NYSE ZTS Fri, Jun 22, 2018 87.39 87.56 85.82 85.82
1357 NYSE ZTS Thu, Jun 21, 2018 86.79 87.80 86.70 87.02
1356 NYSE ZTS Wed, Jun 20, 2018 87.28 87.57 86.60 87.00
1355 NYSE ZTS Tue, Jun 19, 2018 88.05 88.43 86.63 87.25
1354 NYSE ZTS Mon, Jun 18, 2018 88.50 89.18 88.34 88.93
1353 NYSE ZTS Fri, Jun 15, 2018 87.50 89.25 87.50 89.20
1352 NYSE ZTS Thu, Jun 14, 2018 87.44 88.25 87.26 88.15
1351 NYSE ZTS Wed, Jun 13, 2018 87.45 87.95 87.18 87.36
1350 NYSE ZTS Tue, Jun 12, 2018 87.03 87.54 86.61 87.15
1349 NYSE ZTS Mon, Jun 11, 2018 86.96 88.16 86.73 87.06
1348 NYSE ZTS Fri, Jun 8, 2018 85.69 87.39 85.45 86.78
1347 NYSE ZTS Thu, Jun 7, 2018 85.79 85.98 85.04 85.66
1346 NYSE ZTS Wed, Jun 6, 2018 84.86 85.60 84.55 85.47
1345 NYSE ZTS Tue, Jun 5, 2018 85.53 85.76 84.46 84.76
1344 NYSE ZTS Mon, Jun 4, 2018 85.65 85.77 84.97 85.39
1343 NYSE ZTS Fri, Jun 1, 2018 84.32 85.43 84.32 85.42
1342 NYSE ZTS Thu, May 31, 2018 84.27 84.65 83.61 83.70
1341 NYSE ZTS Wed, May 30, 2018 83.79 85.29 83.79 84.45
1340 NYSE ZTS Tue, May 29, 2018 82.98 83.42 82.40 83.15
1339 NYSE ZTS Fri, May 25, 2018 84.87 85.05 83.55 83.67
1338 NYSE ZTS Thu, May 24, 2018 85.10 85.56 84.17 84.75
1337 NYSE ZTS Wed, May 23, 2018 84.30 85.00 83.74 84.88
1336 NYSE ZTS Tue, May 22, 2018 85.39 85.64 84.21 84.38
1335 NYSE ZTS Mon, May 21, 2018 84.88 85.44 84.40 85.38
1334 NYSE ZTS Fri, May 18, 2018 82.71 84.66 82.71 84.40
1333 NYSE ZTS Thu, May 17, 2018 83.00 83.10 82.08 82.95
1332 NYSE ZTS Wed, May 16, 2018 82.55 83.17 82.00 82.85
1331 NYSE ZTS Tue, May 15, 2018 83.53 83.72 82.78 83.02
1330 NYSE ZTS Mon, May 14, 2018 84.54 85.17 83.37 84.06
1329 NYSE ZTS Fri, May 11, 2018 83.62 84.47 83.58 84.45
1328 NYSE ZTS Thu, May 10, 2018 83.32 84.37 82.83 83.46
1327 NYSE ZTS Wed, May 9, 2018 82.10 82.56 81.18 82.33
1326 NYSE ZTS Tue, May 8, 2018 81.84 82.49 81.11 82.00
1325 NYSE ZTS Mon, May 7, 2018 81.74 82.46 81.22 82.15
1324 NYSE ZTS Fri, May 4, 2018 80.02 81.83 79.62 81.56
1323 NYSE ZTS Thu, May 3, 2018 79.78 80.89 78.44 80.38
1322 NYSE ZTS Wed, May 2, 2018 77.67 80.45 77.00 79.90
1321 NYSE ZTS Tue, May 1, 2018 83.46 84.04 82.89 83.40
1320 NYSE ZTS Mon, Apr 30, 2018 84.89 85.00 83.37 83.48
1319 NYSE ZTS Fri, Apr 27, 2018 84.78 85.21 84.39 84.84
1318 NYSE ZTS Thu, Apr 26, 2018 85.08 85.26 84.36 84.73
1317 NYSE ZTS Wed, Apr 25, 2018 84.12 84.57 83.44 84.57
1316 NYSE ZTS Tue, Apr 24, 2018 85.83 85.90 83.48 84.35
1315 NYSE ZTS Mon, Apr 23, 2018 85.59 85.76 85.01 85.30
1314 NYSE ZTS Fri, Apr 20, 2018 85.39 85.93 85.14 85.45
1313 NYSE ZTS Thu, Apr 19, 2018 85.42 85.89 84.82 85.41
1312 NYSE ZTS Wed, Apr 18, 2018 85.70 86.38 85.20 85.84
1311 NYSE ZTS Tue, Apr 17, 2018 84.98 85.94 84.82 85.67
1310 NYSE ZTS Mon, Apr 16, 2018 84.49 84.85 83.86 84.40
1309 NYSE ZTS Fri, Apr 13, 2018 84.25 84.43 83.22 83.57
1308 NYSE ZTS Thu, Apr 12, 2018 83.57 84.38 83.40 83.96
1307 NYSE ZTS Wed, Apr 11, 2018 82.57 83.51 82.56 83.07
1306 NYSE ZTS Tue, Apr 10, 2018 82.95 83.47 82.28 83.09
1305 NYSE ZTS Mon, Apr 9, 2018 81.81 82.99 81.56 81.87
1304 NYSE ZTS Fri, Apr 6, 2018 82.75 83.12 80.06 80.97
1303 NYSE ZTS Thu, Apr 5, 2018 83.29 84.33 82.85 83.52
1302 NYSE ZTS Wed, Apr 4, 2018 81.58 83.06 80.73 82.85
1301 NYSE ZTS Tue, Apr 3, 2018 81.78 83.18 81.39 82.87
1300 NYSE ZTS Mon, Apr 2, 2018 83.17 83.29 80.68 81.21
1299 NYSE ZTS Thu, Mar 29, 2018 81.49 83.51 81.09 83.51
1298 NYSE ZTS Wed, Mar 28, 2018 82.09 82.55 80.28 81.00
1297 NYSE ZTS Tue, Mar 27, 2018 84.08 84.45 81.21 81.86
1296 NYSE ZTS Mon, Mar 26, 2018 81.88 83.87 81.53 83.73
1295 NYSE ZTS Fri, Mar 23, 2018 82.16 82.80 80.32 80.60
1294 NYSE ZTS Thu, Mar 22, 2018 83.35 84.13 81.80 82.06
1293 NYSE ZTS Wed, Mar 21, 2018 84.87 85.73 84.07 84.10
1292 NYSE ZTS Tue, Mar 20, 2018 83.32 84.79 83.28 84.66
1291 NYSE ZTS Mon, Mar 19, 2018 83.82 84.32 82.36 83.15
1290 NYSE ZTS Fri, Mar 16, 2018 85.02 85.42 84.58 84.60
1289 NYSE ZTS Thu, Mar 15, 2018 84.32 85.35 83.96 84.69
1288 NYSE ZTS Wed, Mar 14, 2018 85.13 85.48 84.09 84.35
1287 NYSE ZTS Tue, Mar 13, 2018 84.90 85.54 84.33 84.59
1286 NYSE ZTS Mon, Mar 12, 2018 84.89 84.95 84.09 84.41
1285 NYSE ZTS Fri, Mar 9, 2018 83.06 85.05 82.98 84.52
1284 NYSE ZTS Thu, Mar 8, 2018 82.00 82.85 81.93 82.54
1283 NYSE ZTS Wed, Mar 7, 2018 80.98 81.96 80.97 81.76
1282 NYSE ZTS Tue, Mar 6, 2018 82.00 82.14 80.93 81.51
1281 NYSE ZTS Mon, Mar 5, 2018 81.01 82.57 80.70 81.89
1280 NYSE ZTS Fri, Mar 2, 2018 79.93 81.50 79.86 81.28
1279 NYSE ZTS Thu, Mar 1, 2018 80.86 81.57 79.83 80.44
1278 NYSE ZTS Wed, Feb 28, 2018 81.88 82.48 80.84 80.86
1277 NYSE ZTS Tue, Feb 27, 2018 83.01 83.37 81.61 81.67
1276 NYSE ZTS Mon, Feb 26, 2018 83.46 83.46 82.79 83.30
1275 NYSE ZTS Fri, Feb 23, 2018 81.17 82.93 81.00 82.79
1274 NYSE ZTS Thu, Feb 22, 2018 81.03 81.68 80.51 80.76
1273 NYSE ZTS Wed, Feb 21, 2018 80.37 81.78 80.31 80.50
1272 NYSE ZTS Tue, Feb 20, 2018 79.21 81.47 79.07 80.35
1271 NYSE ZTS Fri, Feb 16, 2018 78.15 80.08 78.15 79.73
1270 NYSE ZTS Thu, Feb 15, 2018 79.26 81.40 75.75 78.50
1269 NYSE ZTS Wed, Feb 14, 2018 72.79 74.57 72.78 74.46
1268 NYSE ZTS Tue, Feb 13, 2018 73.11 73.79 72.96 73.24
1267 NYSE ZTS Mon, Feb 12, 2018 72.94 74.04 72.60 73.19
1266 NYSE ZTS Fri, Feb 9, 2018 72.23 72.88 70.20 72.35
1265 NYSE ZTS Thu, Feb 8, 2018 73.96 74.56 71.50 71.51
1264 NYSE ZTS Wed, Feb 7, 2018 72.70 75.00 72.69 73.86
1263 NYSE ZTS Tue, Feb 6, 2018 72.74 74.56 72.13 73.27
1262 NYSE ZTS Mon, Feb 5, 2018 76.64 76.92 73.18 73.83
1261 NYSE ZTS Fri, Feb 2, 2018 77.53 78.12 76.73 76.78
1260 NYSE ZTS Thu, Feb 1, 2018 76.84 78.27 76.69 77.82
1259 NYSE ZTS Wed, Jan 31, 2018 78.49 78.77 76.54 76.73
1258 NYSE ZTS Tue, Jan 30, 2018 78.44 78.69 77.91 78.35
1257 NYSE ZTS Mon, Jan 29, 2018 79.81 79.95 79.11 79.18
1256 NYSE ZTS Fri, Jan 26, 2018 79.49 80.13 79.38 80.09
1255 NYSE ZTS Thu, Jan 25, 2018 78.47 79.38 78.35 79.25
1254 NYSE ZTS Wed, Jan 24, 2018 78.16 78.51 77.60 78.33
1253 NYSE ZTS Tue, Jan 23, 2018 77.30 78.32 76.97 77.59
1252 NYSE ZTS Mon, Jan 22, 2018 76.67 77.58 76.62 77.48
1251 NYSE ZTS Fri, Jan 19, 2018 76.69 76.91 76.22 76.62
1250 NYSE ZTS Thu, Jan 18, 2018 76.65 76.65 75.85 76.33
1249 NYSE ZTS Wed, Jan 17, 2018 75.81 77.03 75.39 76.64
1248 NYSE ZTS Tue, Jan 16, 2018 76.06 76.40 75.21 75.54
1247 NYSE ZTS Fri, Jan 12, 2018 74.91 75.69 74.77 75.39
1246 NYSE ZTS Thu, Jan 11, 2018 74.05 74.68 73.72 74.59
1245 NYSE ZTS Wed, Jan 10, 2018 74.58 74.80 73.28 73.91
1244 NYSE ZTS Tue, Jan 9, 2018 74.70 75.48 74.47 75.11
1243 NYSE ZTS Mon, Jan 8, 2018 73.43 74.42 73.16 74.24
1242 NYSE ZTS Fri, Jan 5, 2018 72.83 73.92 72.57 73.36
1241 NYSE ZTS Thu, Jan 4, 2018 72.75 72.91 72.26 72.53
1240 NYSE ZTS Wed, Jan 3, 2018 71.77 72.18 71.34 72.10
1239 NYSE ZTS Tue, Jan 2, 2018 72.54 72.59 71.47 71.77
1238 NYSE ZTS Fri, Dec 29, 2017 72.55 72.76 72.04 72.04
1237 NYSE ZTS Thu, Dec 28, 2017 72.49 72.60 72.14 72.39
1236 NYSE ZTS Wed, Dec 27, 2017 72.59 72.69 72.25 72.45
1235 NYSE ZTS Tue, Dec 26, 2017 72.40 72.55 71.90 72.34
1234 NYSE ZTS Fri, Dec 22, 2017 72.27 72.37 71.79 71.99
1233 NYSE ZTS Thu, Dec 21, 2017 73.00 73.31 72.27 72.28
1232 NYSE ZTS Wed, Dec 20, 2017 72.68 73.16 72.17 72.71
1231 NYSE ZTS Tue, Dec 19, 2017 72.82 73.58 72.73 72.80
1230 NYSE ZTS Mon, Dec 18, 2017 71.96 72.92 71.91 72.63
1229 NYSE ZTS Fri, Dec 15, 2017 72.21 72.27 71.52 71.96
1228 NYSE ZTS Thu, Dec 14, 2017 72.25 72.46 71.57 71.76
1227 NYSE ZTS Wed, Dec 13, 2017 72.14 72.99 72.06 72.38
1226 NYSE ZTS Tue, Dec 12, 2017 71.77 72.66 71.64 72.23
1225 NYSE ZTS Mon, Dec 11, 2017 71.84 71.97 71.52 71.77
1224 NYSE ZTS Fri, Dec 8, 2017 71.89 71.98 71.30 71.88
1223 NYSE ZTS Thu, Dec 7, 2017 70.97 71.84 70.76 71.64
1222 NYSE ZTS Wed, Dec 6, 2017 70.60 71.11 70.48 70.97
1221 NYSE ZTS Tue, Dec 5, 2017 70.82 71.77 70.60 70.85
1220 NYSE ZTS Mon, Dec 4, 2017 72.44 72.79 71.00 71.02
1219 NYSE ZTS Fri, Dec 1, 2017 72.22 72.35 71.28 72.30
1218 NYSE ZTS Thu, Nov 30, 2017 71.84 72.71 71.84 72.29
1217 NYSE ZTS Wed, Nov 29, 2017 71.99 72.10 71.28 71.61
1216 NYSE ZTS Tue, Nov 28, 2017 71.59 71.63 71.26 71.39
1215 NYSE ZTS Mon, Nov 27, 2017 71.49 71.80 71.22 71.54
1214 NYSE ZTS Fri, Nov 24, 2017 71.17 71.42 70.93 71.29
1213 NYSE ZTS Wed, Nov 22, 2017 71.33 71.83 70.95 71.07
1212 NYSE ZTS Tue, Nov 21, 2017 71.03 72.14 70.97 71.36
1211 NYSE ZTS Mon, Nov 20, 2017 70.80 71.14 70.49 70.95
1210 NYSE ZTS Fri, Nov 17, 2017 70.24 71.12 70.24 70.79
1209 NYSE ZTS Thu, Nov 16, 2017 69.97 70.49 69.71 70.41
1208 NYSE ZTS Wed, Nov 15, 2017 69.69 70.33 69.35 69.62
1207 NYSE ZTS Tue, Nov 14, 2017 68.78 69.95 68.57 69.90
1206 NYSE ZTS Mon, Nov 13, 2017 69.01 69.30 68.56 68.88
1205 NYSE ZTS Fri, Nov 10, 2017 68.95 69.24 68.58 69.13
1204 NYSE ZTS Thu, Nov 9, 2017 69.16 69.50 68.96 69.30
1203 NYSE ZTS Wed, Nov 8, 2017 68.00 69.62 67.76 69.51
1202 NYSE ZTS Tue, Nov 7, 2017 69.73 70.26 68.15 68.35
1201 NYSE ZTS Mon, Nov 6, 2017 68.92 70.48 68.85 69.71
1200 NYSE ZTS Fri, Nov 3, 2017 67.77 68.80 67.44 68.69
1199 NYSE ZTS Thu, Nov 2, 2017 64.30 67.85 64.30 67.31
1198 NYSE ZTS Wed, Nov 1, 2017 64.20 65.09 64.02 64.51
1197 NYSE ZTS Tue, Oct 31, 2017 63.41 64.14 63.25 63.82
1196 NYSE ZTS Mon, Oct 30, 2017 64.05 64.05 63.03 63.24
1195 NYSE ZTS Fri, Oct 27, 2017 63.76 64.37 63.52 64.05
1194 NYSE ZTS Thu, Oct 26, 2017 64.59 64.59 63.59 63.74
1193 NYSE ZTS Wed, Oct 25, 2017 64.81 64.99 64.28 64.38
1192 NYSE ZTS Tue, Oct 24, 2017 65.33 65.73 64.84 64.98
1191 NYSE ZTS Mon, Oct 23, 2017 66.20 66.35 65.27 65.28
1190 NYSE ZTS Fri, Oct 20, 2017 65.63 65.99 65.24 65.94
1189 NYSE ZTS Thu, Oct 19, 2017 65.50 65.69 65.16 65.58
1188 NYSE ZTS Wed, Oct 18, 2017 65.91 65.91 65.25 65.56
1187 NYSE ZTS Tue, Oct 17, 2017 65.65 66.11 65.43 65.81
1186 NYSE ZTS Mon, Oct 16, 2017 65.59 65.80 65.36 65.71
1185 NYSE ZTS Fri, Oct 13, 2017 64.93 65.53 64.72 65.44
1184 NYSE ZTS Thu, Oct 12, 2017 64.24 64.94 64.20 64.91
1183 NYSE ZTS Wed, Oct 11, 2017 63.90 64.28 63.79 64.28
1182 NYSE ZTS Tue, Oct 10, 2017 63.75 64.03 63.44 63.99
1181 NYSE ZTS Mon, Oct 9, 2017 63.81 63.87 63.51 63.73
1180 NYSE ZTS Fri, Oct 6, 2017 63.75 63.96 63.58 63.75
1179 NYSE ZTS Thu, Oct 5, 2017 63.42 63.99 63.28 63.75
1178 NYSE ZTS Wed, Oct 4, 2017 63.68 64.01 63.48 63.57
1177 NYSE ZTS Tue, Oct 3, 2017 63.75 64.10 63.40 63.59
1176 NYSE ZTS Mon, Oct 2, 2017 63.84 64.39 63.69 63.75
1175 NYSE ZTS Fri, Sep 29, 2017 63.36 63.78 62.89 63.76
1174 NYSE ZTS Thu, Sep 28, 2017 63.37 63.73 62.79 63.32
1173 NYSE ZTS Wed, Sep 27, 2017 63.39 63.68 63.02 63.21
1172 NYSE ZTS Tue, Sep 26, 2017 63.71 64.14 63.29 63.33
1171 NYSE ZTS Mon, Sep 25, 2017 64.18 64.28 63.51 63.67
1170 NYSE ZTS Fri, Sep 22, 2017 64.30 64.55 63.94 64.16
1169 NYSE ZTS Thu, Sep 21, 2017 64.50 64.86 64.20 64.24
1168 NYSE ZTS Wed, Sep 20, 2017 64.72 65.08 64.01 64.48
1167 NYSE ZTS Tue, Sep 19, 2017 65.38 65.41 64.53 64.78
1166 NYSE ZTS Mon, Sep 18, 2017 65.31 65.42 64.64 65.20
1165 NYSE ZTS Fri, Sep 15, 2017 65.41 65.64 64.87 65.20
1164 NYSE ZTS Thu, Sep 14, 2017 65.10 65.27 64.77 65.25
1163 NYSE ZTS Wed, Sep 13, 2017 65.32 65.83 65.22 65.28
1162 NYSE ZTS Tue, Sep 12, 2017 65.25 65.50 65.18 65.40
1161 NYSE ZTS Mon, Sep 11, 2017 65.33 65.39 64.52 65.28
1160 NYSE ZTS Fri, Sep 8, 2017 64.85 65.09 64.62 64.70
1159 NYSE ZTS Thu, Sep 7, 2017 63.58 65.12 63.23 64.85
1158 NYSE ZTS Wed, Sep 6, 2017 63.55 63.60 63.06 63.39
1157 NYSE ZTS Tue, Sep 5, 2017 62.70 63.25 62.64 63.17
1156 NYSE ZTS Fri, Sep 1, 2017 62.75 62.97 62.43 62.87
1155 NYSE ZTS Thu, Aug 31, 2017 62.16 62.82 61.88 62.70
1154 NYSE ZTS Wed, Aug 30, 2017 61.52 62.19 61.50 61.94
1153 NYSE ZTS Tue, Aug 29, 2017 61.36 61.67 61.08 61.50
1152 NYSE ZTS Mon, Aug 28, 2017 61.53 61.84 61.38 61.54
1151 NYSE ZTS Fri, Aug 25, 2017 61.73 61.97 61.24 61.33
1150 NYSE ZTS Thu, Aug 24, 2017 61.61 61.61 61.15 61.39
1149 NYSE ZTS Wed, Aug 23, 2017 61.44 61.60 61.23 61.36
1148 NYSE ZTS Tue, Aug 22, 2017 61.26 61.81 61.10 61.60
1147 NYSE ZTS Mon, Aug 21, 2017 60.82 61.47 60.65 61.35
1146 NYSE ZTS Fri, Aug 18, 2017 60.71 61.08 60.44 60.75
1145 NYSE ZTS Thu, Aug 17, 2017 61.42 61.97 60.88 60.90
1144 NYSE ZTS Wed, Aug 16, 2017 61.27 61.54 61.08 61.50
1143 NYSE ZTS Tue, Aug 15, 2017 60.86 61.68 60.56 61.03
1142 NYSE ZTS Mon, Aug 14, 2017 60.19 60.83 60.04 60.74
1141 NYSE ZTS Fri, Aug 11, 2017 60.05 60.22 59.64 59.73
1140 NYSE ZTS Thu, Aug 10, 2017 60.87 61.37 59.71 59.74
1139 NYSE ZTS Wed, Aug 9, 2017 59.95 60.87 59.76 60.81
1138 NYSE ZTS Tue, Aug 8, 2017 60.49 61.00 59.50 60.00
1137 NYSE ZTS Mon, Aug 7, 2017 62.12 62.34 61.25 61.83
1136 NYSE ZTS Fri, Aug 4, 2017 62.37 62.85 61.86 62.12
1135 NYSE ZTS Thu, Aug 3, 2017 61.23 62.47 61.20 62.28
1134 NYSE ZTS Wed, Aug 2, 2017 62.04 62.21 61.38 61.54
1133 NYSE ZTS Tue, Aug 1, 2017 62.60 62.69 61.92 62.27
1132 NYSE ZTS Mon, Jul 31, 2017 62.45 62.83 62.32 62.52
1131 NYSE ZTS Fri, Jul 28, 2017 62.15 62.65 62.06 62.21
1130 NYSE ZTS Thu, Jul 27, 2017 62.06 62.20 61.70 62.01
1129 NYSE ZTS Wed, Jul 26, 2017 60.88 62.20 60.80 62.06
1128 NYSE ZTS Tue, Jul 25, 2017 62.98 63.03 61.12 61.28
1127 NYSE ZTS Mon, Jul 24, 2017 63.20 63.46 63.05 63.29
1126 NYSE ZTS Fri, Jul 21, 2017 62.75 63.42 62.39 63.16
1125 NYSE ZTS Thu, Jul 20, 2017 62.56 62.94 62.52 62.75
1124 NYSE ZTS Wed, Jul 19, 2017 62.71 62.79 62.29 62.42
1123 NYSE ZTS Tue, Jul 18, 2017 63.00 63.00 62.26 62.46
1122 NYSE ZTS Mon, Jul 17, 2017 63.45 63.51 63.03 63.07
1121 NYSE ZTS Fri, Jul 14, 2017 63.15 63.53 62.90 63.35
1120 NYSE ZTS Thu, Jul 13, 2017 62.56 63.09 62.49 63.05
1119 NYSE ZTS Wed, Jul 12, 2017 62.45 62.94 62.41 62.56
1118 NYSE ZTS Tue, Jul 11, 2017 62.41 62.50 61.96 62.21
1117 NYSE ZTS Mon, Jul 10, 2017 62.50 62.71 62.28 62.47
1116 NYSE ZTS Fri, Jul 7, 2017 62.30 62.81 62.12 62.59
1115 NYSE ZTS Thu, Jul 6, 2017 62.35 62.50 61.66 61.79
1114 NYSE ZTS Wed, Jul 5, 2017 62.71 62.88 62.34 62.55
1113 NYSE ZTS Mon, Jul 3, 2017 62.40 62.84 62.27 62.67
1112 NYSE ZTS Fri, Jun 30, 2017 62.46 62.93 62.37 62.38
1111 NYSE ZTS Thu, Jun 29, 2017 63.07 63.28 62.05 62.50
1110 NYSE ZTS Wed, Jun 28, 2017 63.00 63.46 62.61 62.95
1109 NYSE ZTS Tue, Jun 27, 2017 62.72 63.20 62.62 62.76
1108 NYSE ZTS Mon, Jun 26, 2017 62.87 62.92 62.24 62.72
1107 NYSE ZTS Fri, Jun 23, 2017 63.50 63.52 62.48 62.78
1106 NYSE ZTS Thu, Jun 22, 2017 63.00 63.84 62.81 63.51
1105 NYSE ZTS Wed, Jun 21, 2017 63.13 63.48 62.84 63.00
1104 NYSE ZTS Tue, Jun 20, 2017 63.38 63.85 62.85 63.00
1103 NYSE ZTS Mon, Jun 19, 2017 62.88 63.29 62.79 63.03
1102 NYSE ZTS Fri, Jun 16, 2017 62.73 63.00 62.27 62.55
1101 NYSE ZTS Thu, Jun 15, 2017 61.83 62.54 61.73 62.39
1100 NYSE ZTS Wed, Jun 14, 2017 62.01 62.60 61.71 62.23
1099 NYSE ZTS Tue, Jun 13, 2017 61.72 62.30 60.92 61.96
1098 NYSE ZTS Mon, Jun 12, 2017 62.61 62.71 61.26 61.75
1097 NYSE ZTS Fri, Jun 9, 2017 62.49 63.10 62.37 62.59
1096 NYSE ZTS Thu, Jun 8, 2017 63.41 63.49 62.46 62.58
1095 NYSE ZTS Wed, Jun 7, 2017 62.93 63.42 62.85 63.26
1094 NYSE ZTS Tue, Jun 6, 2017 62.50 63.08 62.49 62.98
1093 NYSE ZTS Mon, Jun 5, 2017 62.42 62.78 62.15 62.67
1092 NYSE ZTS Fri, Jun 2, 2017 62.78 63.30 62.39 62.50
1091 NYSE ZTS Thu, Jun 1, 2017 62.45 62.64 61.99 62.64
1090 NYSE ZTS Wed, May 31, 2017 62.58 62.70 62.10 62.28
1089 NYSE ZTS Tue, May 30, 2017 62.45 62.70 61.86 62.26
1088 NYSE ZTS Fri, May 26, 2017 62.78 63.11 62.39 62.61
1087 NYSE ZTS Thu, May 25, 2017 62.56 62.64 62.17 62.58
1086 NYSE ZTS Wed, May 24, 2017 61.43 62.49 61.39 62.30
1085 NYSE ZTS Tue, May 23, 2017 60.50 61.46 60.50 61.43
1084 NYSE ZTS Mon, May 22, 2017 60.39 60.88 60.28 60.31
1083 NYSE ZTS Fri, May 19, 2017 59.98 60.61 59.94 60.31
1082 NYSE ZTS Thu, May 18, 2017 59.73 60.29 59.61 59.91
1081 NYSE ZTS Wed, May 17, 2017 59.86 60.19 59.69 59.73
1080 NYSE ZTS Tue, May 16, 2017 60.24 60.38 59.90 60.33
1079 NYSE ZTS Mon, May 15, 2017 59.77 60.07 59.56 60.00
1078 NYSE ZTS Fri, May 12, 2017 60.03 60.19 59.57 59.88
1077 NYSE ZTS Thu, May 11, 2017 59.68 59.89 59.25 59.72
1076 NYSE ZTS Wed, May 10, 2017 58.99 60.13 58.99 59.90
1075 NYSE ZTS Tue, May 9, 2017 58.80 59.69 58.55 59.43
1074 NYSE ZTS Mon, May 8, 2017 59.39 59.74 58.30 58.81
1073 NYSE ZTS Fri, May 5, 2017 58.76 59.61 58.48 59.47
1072 NYSE ZTS Thu, May 4, 2017 55.48 59.60 55.48 58.87
1071 NYSE ZTS Wed, May 3, 2017 56.09 56.40 55.50 55.59
1070 NYSE ZTS Tue, May 2, 2017 56.29 56.53 55.89 56.47
1069 NYSE ZTS Mon, May 1, 2017 56.14 56.56 56.03 56.28
1068 NYSE ZTS Fri, Apr 28, 2017 56.46 56.62 56.08 56.11
1067 NYSE ZTS Thu, Apr 27, 2017 55.66 56.65 55.52 56.46
1066 NYSE ZTS Wed, Apr 26, 2017 55.15 55.68 55.08 55.57
1065 NYSE ZTS Tue, Apr 25, 2017 55.12 55.16 54.70 55.12
1064 NYSE ZTS Mon, Apr 24, 2017 54.68 55.15 54.59 54.99
1063 NYSE ZTS Fri, Apr 21, 2017 54.23 54.38 54.00 54.19
1062 NYSE ZTS Thu, Apr 20, 2017 53.99 54.46 53.65 54.29
1061 NYSE ZTS Wed, Apr 19, 2017 53.72 54.19 53.64 53.85
1060 NYSE ZTS Tue, Apr 18, 2017 53.20 53.64 53.05 53.55
1059 NYSE ZTS Mon, Apr 17, 2017 53.09 53.57 53.00 53.50
1058 NYSE ZTS Thu, Apr 13, 2017 53.11 53.36 52.96 53.10
1057 NYSE ZTS Wed, Apr 12, 2017 52.57 53.23 52.53 53.22
1056 NYSE ZTS Tue, Apr 11, 2017 52.57 52.86 52.36 52.85
1055 NYSE ZTS Mon, Apr 10, 2017 52.60 53.06 52.47 52.74
1054 NYSE ZTS Fri, Apr 7, 2017 52.58 52.76 52.37 52.54
1053 NYSE ZTS Thu, Apr 6, 2017 52.68 52.76 52.25 52.67
1052 NYSE ZTS Wed, Apr 5, 2017 52.74 53.33 52.62 52.67
1051 NYSE ZTS Tue, Apr 4, 2017 53.07 53.17 52.37 52.65
1050 NYSE ZTS Mon, Apr 3, 2017 53.35 53.45 52.82 53.07
1049 NYSE ZTS Fri, Mar 31, 2017 52.98 53.65 52.98 53.37
1048 NYSE ZTS Thu, Mar 30, 2017 53.82 53.82 53.25 53.47
1047 NYSE ZTS Wed, Mar 29, 2017 54.04 54.27 53.72 53.82
1046 NYSE ZTS Tue, Mar 28, 2017 53.81 54.31 53.69 54.16
1045 NYSE ZTS Mon, Mar 27, 2017 53.49 54.17 53.40 53.97
1044 NYSE ZTS Fri, Mar 24, 2017 53.85 54.21 53.59 53.85
1043 NYSE ZTS Thu, Mar 23, 2017 53.89 54.19 53.60 53.80
1042 NYSE ZTS Wed, Mar 22, 2017 53.40 53.95 53.24 53.87
1041 NYSE ZTS Tue, Mar 21, 2017 54.47 54.79 53.24 53.39
1040 NYSE ZTS Mon, Mar 20, 2017 54.04 54.45 53.83 54.28
1039 NYSE ZTS Fri, Mar 17, 2017 54.62 54.82 53.85 54.00
1038 NYSE ZTS Thu, Mar 16, 2017 54.48 54.48 54.10 54.43
1037 NYSE ZTS Wed, Mar 15, 2017 53.39 54.39 53.39 54.28
1036 NYSE ZTS Tue, Mar 14, 2017 53.33 53.55 53.06 53.42
1035 NYSE ZTS Mon, Mar 13, 2017 53.33 53.63 53.24 53.56
1034 NYSE ZTS Fri, Mar 10, 2017 53.70 53.76 53.20 53.34
1033 NYSE ZTS Thu, Mar 9, 2017 53.05 53.72 52.91 53.69
1032 NYSE ZTS Wed, Mar 8, 2017 53.02 53.41 52.79 53.00
1031 NYSE ZTS Tue, Mar 7, 2017 52.86 53.38 52.64 53.07
1030 NYSE ZTS Mon, Mar 6, 2017 53.01 53.33 52.88 53.08
1029 NYSE ZTS Fri, Mar 3, 2017 53.34 53.72 53.25 53.42
1028 NYSE ZTS Thu, Mar 2, 2017 54.00 54.08 53.31 53.37
1027 NYSE ZTS Wed, Mar 1, 2017 53.73 54.08 53.55 53.89
1026 NYSE ZTS Tue, Feb 28, 2017 53.46 53.97 53.24 53.31
1025 NYSE ZTS Mon, Feb 27, 2017 53.85 54.18 53.55 53.83
1024 NYSE ZTS Fri, Feb 24, 2017 53.53 53.91 53.20 53.88
1023 NYSE ZTS Thu, Feb 23, 2017 53.50 53.79 53.26 53.58
1022 NYSE ZTS Wed, Feb 22, 2017 52.86 53.54 52.73 53.38
1021 NYSE ZTS Tue, Feb 21, 2017 52.49 53.66 52.34 53.47
1020 NYSE ZTS Fri, Feb 17, 2017 53.01 53.52 52.32 52.51
1019 NYSE ZTS Thu, Feb 16, 2017 54.69 54.88 52.00 52.78
1018 NYSE ZTS Wed, Feb 15, 2017 54.79 55.31 54.20 55.15
1017 NYSE ZTS Tue, Feb 14, 2017 55.14 55.26 54.79 55.02
1016 NYSE ZTS Mon, Feb 13, 2017 54.50 55.49 54.45 55.14
1015 NYSE ZTS Fri, Feb 10, 2017 56.00 56.09 55.55 55.73
1014 NYSE ZTS Thu, Feb 9, 2017 55.97 56.50 55.91 55.96
1013 NYSE ZTS Wed, Feb 8, 2017 55.97 56.32 55.73 55.96
1012 NYSE ZTS Tue, Feb 7, 2017 56.11 56.32 55.69 55.98
1011 NYSE ZTS Mon, Feb 6, 2017 55.66 55.85 55.42 55.77
1010 NYSE ZTS Fri, Feb 3, 2017 55.85 56.07 55.53 55.92
1009 NYSE ZTS Thu, Feb 2, 2017 55.01 55.72 54.72 55.70
1008 NYSE ZTS Wed, Feb 1, 2017 54.93 55.35 54.62 55.32
1007 NYSE ZTS Tue, Jan 31, 2017 54.01 54.97 53.80 54.94
1006 NYSE ZTS Mon, Jan 30, 2017 54.39 54.51 53.87 54.27
1005 NYSE ZTS Fri, Jan 27, 2017 54.09 54.72 53.97 54.65
1004 NYSE ZTS Thu, Jan 26, 2017 53.63 54.44 53.59 53.84
1003 NYSE ZTS Wed, Jan 25, 2017 54.10 54.29 53.73 54.00
1002 NYSE ZTS Tue, Jan 24, 2017 53.75 53.99 53.46 53.78
1001 NYSE ZTS Mon, Jan 23, 2017 53.65 54.00 53.59 53.75
1000 NYSE ZTS Fri, Jan 20, 2017 53.63 54.39 53.60 53.97
999 NYSE ZTS Thu, Jan 19, 2017 53.30 53.62 53.12 53.50
998 NYSE ZTS Wed, Jan 18, 2017 53.39 54.01 53.04 53.30
997 NYSE ZTS Tue, Jan 17, 2017 53.50 53.68 52.93 53.12
996 NYSE ZTS Fri, Jan 13, 2017 53.55 53.88 53.35 53.74
995 NYSE ZTS Thu, Jan 12, 2017 53.09 53.58 53.03 53.39
994 NYSE ZTS Wed, Jan 11, 2017 53.84 54.11 52.71 53.31
993 NYSE ZTS Tue, Jan 10, 2017 54.03 54.29 53.69 53.93
992 NYSE ZTS Mon, Jan 9, 2017 54.09 54.35 53.39 53.95
991 NYSE ZTS Fri, Jan 6, 2017 53.85 54.72 53.73 54.10
990 NYSE ZTS Thu, Jan 5, 2017 54.14 54.17 53.60 53.93
989 NYSE ZTS Wed, Jan 4, 2017 53.72 54.18 53.10 54.11
988 NYSE ZTS Tue, Jan 3, 2017 53.88 54.38 53.34 53.59
987 NYSE ZTS Fri, Dec 30, 2016 53.64 53.74 53.27 53.53
986 NYSE ZTS Thu, Dec 29, 2016 53.47 53.78 53.40 53.62
985 NYSE ZTS Wed, Dec 28, 2016 53.76 53.85 53.35 53.44
984 NYSE ZTS Tue, Dec 27, 2016 53.78 54.15 53.65 53.72
983 NYSE ZTS Fri, Dec 23, 2016 53.20 53.78 53.18 53.78
982 NYSE ZTS Thu, Dec 22, 2016 52.67 53.37 52.67 53.26
981 NYSE ZTS Wed, Dec 21, 2016 53.33 53.41 52.73 53.12
980 NYSE ZTS Tue, Dec 20, 2016 53.22 53.48 52.83 53.10
979 NYSE ZTS Mon, Dec 19, 2016 52.46 53.06 52.26 52.39
978 NYSE ZTS Fri, Dec 16, 2016 52.46 52.75 52.23 52.46
977 NYSE ZTS Thu, Dec 15, 2016 52.17 52.77 51.66 52.32
976 NYSE ZTS Wed, Dec 14, 2016 51.03 51.47 50.57 50.84
975 NYSE ZTS Tue, Dec 13, 2016 51.26 51.43 50.81 51.05
974 NYSE ZTS Mon, Dec 12, 2016 51.82 51.93 50.77 50.92
973 NYSE ZTS Fri, Dec 9, 2016 51.86 52.48 51.60 51.89
972 NYSE ZTS Thu, Dec 8, 2016 50.90 51.70 50.66 51.68
971 NYSE ZTS Wed, Dec 7, 2016 51.20 51.38 49.79 51.26
970 NYSE ZTS Tue, Dec 6, 2016 49.68 50.23 49.55 50.22
969 NYSE ZTS Mon, Dec 5, 2016 48.95 49.84 48.95 49.82
968 NYSE ZTS Fri, Dec 2, 2016 49.32 49.36 48.55 49.10
967 NYSE ZTS Thu, Dec 1, 2016 50.41 50.55 48.62 49.16
966 NYSE ZTS Wed, Nov 30, 2016 50.61 50.82 50.27 50.38
965 NYSE ZTS Tue, Nov 29, 2016 50.03 50.58 50.03 50.45
964 NYSE ZTS Mon, Nov 28, 2016 50.00 50.39 49.79 50.15
963 NYSE ZTS Fri, Nov 25, 2016 50.35 50.49 50.06 50.18
962 NYSE ZTS Wed, Nov 23, 2016 49.38 50.18 48.87 50.18
961 NYSE ZTS Tue, Nov 22, 2016 49.85 50.00 49.07 49.63
960 NYSE ZTS Mon, Nov 21, 2016 49.95 50.15 49.75 50.00
959 NYSE ZTS Fri, Nov 18, 2016 49.25 50.11 49.23 49.89
958 NYSE ZTS Thu, Nov 17, 2016 49.08 49.56 48.80 49.21
957 NYSE ZTS Wed, Nov 16, 2016 49.26 49.64 48.77 48.84
956 NYSE ZTS Tue, Nov 15, 2016 48.71 49.19 48.24 49.15
955 NYSE ZTS Mon, Nov 14, 2016 50.85 51.00 48.90 48.96
954 NYSE ZTS Fri, Nov 11, 2016 50.84 50.96 50.13 50.61
953 NYSE ZTS Thu, Nov 10, 2016 51.65 51.84 50.48 51.09
952 NYSE ZTS Wed, Nov 9, 2016 51.89 52.19 50.32 51.00
951 NYSE ZTS Tue, Nov 8, 2016 49.72 50.96 49.35 50.33
950 NYSE ZTS Mon, Nov 7, 2016 50.62 50.84 49.82 49.98
949 NYSE ZTS Fri, Nov 4, 2016 49.06 50.22 48.97 49.94
948 NYSE ZTS Thu, Nov 3, 2016 50.17 50.22 48.71 48.95
947 NYSE ZTS Wed, Nov 2, 2016 50.91 50.98 48.83 50.11
946 NYSE ZTS Tue, Nov 1, 2016 47.61 47.90 46.86 47.25
945 NYSE ZTS Mon, Oct 31, 2016 48.69 48.78 47.76 47.71
944 NYSE ZTS Fri, Oct 28, 2016 48.49 48.72 47.90 48.56
943 NYSE ZTS Thu, Oct 27, 2016 49.12 49.25 48.66 48.77
942 NYSE ZTS Wed, Oct 26, 2016 49.56 49.64 48.73 48.77
941 NYSE ZTS Tue, Oct 25, 2016 50.46 50.46 49.64 49.99
940 NYSE ZTS Mon, Oct 24, 2016 51.06 51.19 50.81 51.03
939 NYSE ZTS Fri, Oct 21, 2016 50.98 51.17 50.70 50.94
938 NYSE ZTS Thu, Oct 20, 2016 51.08 51.41 50.97 51.30
937 NYSE ZTS Wed, Oct 19, 2016 51.39 51.39 50.82 51.11
936 NYSE ZTS Tue, Oct 18, 2016 50.57 51.13 50.51 51.06
935 NYSE ZTS Mon, Oct 17, 2016 50.15 50.29 49.87 50.03
934 NYSE ZTS Fri, Oct 14, 2016 51.16 51.17 50.18 50.18
933 NYSE ZTS Thu, Oct 13, 2016 51.13 51.20 50.65 51.02
932 NYSE ZTS Wed, Oct 12, 2016 51.03 51.57 50.79 51.42
931 NYSE ZTS Tue, Oct 11, 2016 52.31 52.35 50.23 50.96
930 NYSE ZTS Mon, Oct 10, 2016 52.00 53.14 52.00 52.69
929 NYSE ZTS Fri, Oct 7, 2016 52.08 52.21 51.55 51.85
928 NYSE ZTS Thu, Oct 6, 2016 51.94 52.02 51.40 51.65
927 NYSE ZTS Wed, Oct 5, 2016 52.31 52.42 51.95 52.18
926 NYSE ZTS Tue, Oct 4, 2016 52.43 52.61 51.78 52.31
925 NYSE ZTS Mon, Oct 3, 2016 51.76 52.43 51.63 52.36
924 NYSE ZTS Fri, Sep 30, 2016 51.14 52.12 50.95 52.01
923 NYSE ZTS Thu, Sep 29, 2016 51.74 51.91 50.93 51.02
922 NYSE ZTS Wed, Sep 28, 2016 51.98 52.17 51.22 51.75
921 NYSE ZTS Tue, Sep 27, 2016 51.20 51.88 50.89 51.87
920 NYSE ZTS Mon, Sep 26, 2016 51.40 51.40 51.06 51.21
919 NYSE ZTS Fri, Sep 23, 2016 51.63 51.77 51.33 51.51
918 NYSE ZTS Thu, Sep 22, 2016 51.20 51.82 51.15 51.63
917 NYSE ZTS Wed, Sep 21, 2016 50.60 51.12 50.42 51.06
916 NYSE ZTS Tue, Sep 20, 2016 50.65 50.75 50.51 50.60
915 NYSE ZTS Mon, Sep 19, 2016 50.65 50.84 50.27 50.32
914 NYSE ZTS Fri, Sep 16, 2016 50.87 50.87 50.30 50.51
913 NYSE ZTS Thu, Sep 15, 2016 50.71 50.93 50.20 50.72
912 NYSE ZTS Wed, Sep 14, 2016 50.42 50.83 50.35 50.55
911 NYSE ZTS Tue, Sep 13, 2016 50.73 50.92 50.19 50.32
910 NYSE ZTS Mon, Sep 12, 2016 50.19 51.34 50.07 51.15
909 NYSE ZTS Fri, Sep 9, 2016 51.23 51.23 50.38 50.39
908 NYSE ZTS Thu, Sep 8, 2016 52.03 52.10 51.30 51.41
907 NYSE ZTS Wed, Sep 7, 2016 51.44 52.05 51.39 52.04
906 NYSE ZTS Tue, Sep 6, 2016 51.41 51.71 51.16 51.29
905 NYSE ZTS Fri, Sep 2, 2016 51.34 51.40 51.08 51.26
904 NYSE ZTS Thu, Sep 1, 2016 51.15 51.15 50.62 51.11
903 NYSE ZTS Wed, Aug 31, 2016 50.74 51.18 50.48 51.10
902 NYSE ZTS Tue, Aug 30, 2016 50.68 50.90 50.37 50.75
901 NYSE ZTS Mon, Aug 29, 2016 50.76 50.96 50.42 50.76
900 NYSE ZTS Fri, Aug 26, 2016 50.66 51.16 50.47 50.76
899 NYSE ZTS Thu, Aug 25, 2016 50.62 51.03 50.36 50.47
898 NYSE ZTS Wed, Aug 24, 2016 51.26 51.42 50.56 50.63
897 NYSE ZTS Tue, Aug 23, 2016 51.39 51.64 51.23 51.25
896 NYSE ZTS Mon, Aug 22, 2016 52.00 52.27 51.11 51.23
895 NYSE ZTS Fri, Aug 19, 2016 52.06 52.61 52.06 52.54
894 NYSE ZTS Thu, Aug 18, 2016 52.40 52.64 52.09 52.29
893 NYSE ZTS Wed, Aug 17, 2016 52.30 52.37 51.69 52.30
892 NYSE ZTS Tue, Aug 16, 2016 52.16 52.46 51.94 52.09
891 NYSE ZTS Mon, Aug 15, 2016 52.16 52.48 52.08 52.38
890 NYSE ZTS Fri, Aug 12, 2016 51.93 52.10 51.70 51.98
889 NYSE ZTS Thu, Aug 11, 2016 51.89 52.16 51.64 52.07
888 NYSE ZTS Wed, Aug 10, 2016 50.77 52.00 50.61 51.81
887 NYSE ZTS Tue, Aug 9, 2016 50.83 50.98 50.64 50.93
886 NYSE ZTS Mon, Aug 8, 2016 51.02 51.06 50.48 50.80
885 NYSE ZTS Fri, Aug 5, 2016 51.74 51.74 51.02 51.09
884 NYSE ZTS Thu, Aug 4, 2016 51.53 51.99 51.19 51.41
883 NYSE ZTS Wed, Aug 3, 2016 52.15 52.18 50.72 51.21
882 NYSE ZTS Tue, Aug 2, 2016 50.22 50.25 49.29 49.72
881 NYSE ZTS Mon, Aug 1, 2016 50.47 50.74 50.37 50.40
880 NYSE ZTS Fri, Jul 29, 2016 49.99 50.58 49.97 50.47
879 NYSE ZTS Thu, Jul 28, 2016 49.85 50.17 49.57 50.06
878 NYSE ZTS Wed, Jul 27, 2016 49.92 50.06 49.63 49.85
877 NYSE ZTS Tue, Jul 26, 2016 50.00 50.05 49.69 49.92
876 NYSE ZTS Mon, Jul 25, 2016 50.19 50.24 49.73 49.99
875 NYSE ZTS Fri, Jul 22, 2016 50.17 50.36 49.87 50.26
874 NYSE ZTS Thu, Jul 21, 2016 50.21 50.39 50.01 50.14
873 NYSE ZTS Wed, Jul 20, 2016 49.52 50.34 49.46 50.25
872 NYSE ZTS Tue, Jul 19, 2016 49.50 49.74 49.00 49.37
871 NYSE ZTS Mon, Jul 18, 2016 49.69 50.21 49.58 49.72
870 NYSE ZTS Fri, Jul 15, 2016 50.08 50.27 49.52 49.68
869 NYSE ZTS Thu, Jul 14, 2016 49.62 50.06 49.37 49.98
868 NYSE ZTS Wed, Jul 13, 2016 49.07 49.28 48.94 49.19
867 NYSE ZTS Tue, Jul 12, 2016 48.53 48.92 48.22 48.87
866 NYSE ZTS Mon, Jul 11, 2016 48.58 48.68 48.28 48.29
865 NYSE ZTS Fri, Jul 8, 2016 47.84 48.61 47.79 48.50
864 NYSE ZTS Thu, Jul 7, 2016 48.10 48.17 47.46 47.69
863 NYSE ZTS Wed, Jul 6, 2016 47.21 48.14 47.01 48.09
862 NYSE ZTS Tue, Jul 5, 2016 47.18 47.63 46.84 47.50
861 NYSE ZTS Fri, Jul 1, 2016 47.50 47.98 47.35 47.45
860 NYSE ZTS Thu, Jun 30, 2016 47.19 47.53 46.97 47.46
859 NYSE ZTS Wed, Jun 29, 2016 46.88 47.38 46.68 47.24
858 NYSE ZTS Tue, Jun 28, 2016 45.90 46.42 45.68 46.42
857 NYSE ZTS Mon, Jun 27, 2016 46.30 46.59 45.28 45.33
856 NYSE ZTS Fri, Jun 24, 2016 46.23 47.36 46.18 46.51
855 NYSE ZTS Thu, Jun 23, 2016 47.60 47.90 47.44 47.90
854 NYSE ZTS Wed, Jun 22, 2016 47.16 47.79 46.84 47.33
853 NYSE ZTS Tue, Jun 21, 2016 47.13 47.37 46.68 47.29
852 NYSE ZTS Mon, Jun 20, 2016 47.01 47.31 46.83 46.91
851 NYSE ZTS Fri, Jun 17, 2016 47.21 47.26 46.44 46.44
850 NYSE ZTS Thu, Jun 16, 2016 47.00 47.36 46.56 47.26
849 NYSE ZTS Wed, Jun 15, 2016 47.19 47.71 47.13 47.22
848 NYSE ZTS Tue, Jun 14, 2016 46.03 47.23 45.97 47.19
847 NYSE ZTS Mon, Jun 13, 2016 47.17 47.32 46.15 46.19
846 NYSE ZTS Fri, Jun 10, 2016 47.34 47.60 46.95 47.39
845 NYSE ZTS Thu, Jun 9, 2016 48.36 48.68 47.92 48.14
844 NYSE ZTS Wed, Jun 8, 2016 48.37 48.58 48.21 48.45
843 NYSE ZTS Tue, Jun 7, 2016 48.08 48.53 47.89 48.35
842 NYSE ZTS Mon, Jun 6, 2016 47.93 48.42 47.83 48.41
841 NYSE ZTS Fri, Jun 3, 2016 48.09 48.11 47.43 47.93
840 NYSE ZTS Thu, Jun 2, 2016 47.89 48.18 47.66 48.13
839 NYSE ZTS Wed, Jun 1, 2016 47.49 48.00 47.23 47.85
838 NYSE ZTS Tue, May 31, 2016 47.42 47.71 47.11 47.42
837 NYSE ZTS Fri, May 27, 2016 47.54 47.68 47.10 47.18
836 NYSE ZTS Thu, May 26, 2016 46.89 47.47 46.77 47.33
835 NYSE ZTS Wed, May 25, 2016 47.39 47.56 46.88 47.00
834 NYSE ZTS Tue, May 24, 2016 46.81 47.36 46.74 47.29
833 NYSE ZTS Mon, May 23, 2016 47.00 47.04 46.40 46.40
832 NYSE ZTS Fri, May 20, 2016 46.70 47.10 46.52 47.06
831 NYSE ZTS Thu, May 19, 2016 46.79 46.93 45.92 46.43
830 NYSE ZTS Wed, May 18, 2016 46.35 47.22 46.31 46.96
829 NYSE ZTS Tue, May 17, 2016 46.71 46.92 46.23 46.50
828 NYSE ZTS Mon, May 16, 2016 46.14 46.94 46.08 46.77
827 NYSE ZTS Fri, May 13, 2016 46.35 46.60 46.03 46.39
826 NYSE ZTS Thu, May 12, 2016 45.85 46.42 45.56 46.25
825 NYSE ZTS Wed, May 11, 2016 46.50 46.85 45.99 46.00
824 NYSE ZTS Tue, May 10, 2016 46.29 46.64 46.14 46.56
823 NYSE ZTS Mon, May 9, 2016 47.38 48.03 47.12 47.50
822 NYSE ZTS Fri, May 6, 2016 47.31 47.73 46.86 47.34
821 NYSE ZTS Thu, May 5, 2016 47.32 48.28 47.03 48.24
820 NYSE ZTS Wed, May 4, 2016 47.91 48.04 46.05 47.05
819 NYSE ZTS Tue, May 3, 2016 47.89 48.37 47.62 48.15
818 NYSE ZTS Mon, May 2, 2016 47.20 48.10 46.87 48.03
817 NYSE ZTS Fri, Apr 29, 2016 47.16 47.31 46.62 47.03
816 NYSE ZTS Thu, Apr 28, 2016 47.23 47.64 46.97 47.19
815 NYSE ZTS Wed, Apr 27, 2016 47.61 47.81 47.34 47.46
814 NYSE ZTS Tue, Apr 26, 2016 47.40 47.76 46.95 47.61
813 NYSE ZTS Mon, Apr 25, 2016 48.34 48.36 47.21 47.32
812 NYSE ZTS Fri, Apr 22, 2016 48.54 48.95 48.18 48.64
811 NYSE ZTS Thu, Apr 21, 2016 48.42 48.83 48.04 48.44
810 NYSE ZTS Wed, Apr 20, 2016 48.56 48.72 47.89 48.47
809 NYSE ZTS Tue, Apr 19, 2016 48.69 49.10 48.36 48.56
808 NYSE ZTS Mon, Apr 18, 2016 47.98 48.78 47.77 48.57
807 NYSE ZTS Fri, Apr 15, 2016 47.75 48.14 47.57 48.11
806 NYSE ZTS Thu, Apr 14, 2016 47.27 47.96 47.12 47.67
805 NYSE ZTS Wed, Apr 13, 2016 47.15 47.50 46.95 47.50
804 NYSE ZTS Tue, Apr 12, 2016 46.84 47.12 46.60 47.01
803 NYSE ZTS Mon, Apr 11, 2016 47.00 47.04 46.48 46.67
802 NYSE ZTS Fri, Apr 8, 2016 47.36 47.46 46.54 46.94
801 NYSE ZTS Thu, Apr 7, 2016 46.96 47.24 46.83 47.19
800 NYSE ZTS Wed, Apr 6, 2016 45.80 47.60 45.70 47.27
799 NYSE ZTS Tue, Apr 5, 2016 45.76 45.76 45.76 45.85
798 NYSE ZTS Mon, Apr 4, 2016 45.10 46.04 45.03 45.67
797 NYSE ZTS Fri, Apr 1, 2016 44.02 45.06 43.97 44.99
796 NYSE ZTS Thu, Mar 31, 2016 43.40 44.55 43.25 44.33
795 NYSE ZTS Wed, Mar 30, 2016 43.24 44.38 43.23 44.02
794 NYSE ZTS Tue, Mar 29, 2016 42.00 43.14 41.86 43.12
793 NYSE ZTS Mon, Mar 28, 2016 42.49 42.64 41.97 42.18
792 NYSE ZTS Thu, Mar 24, 2016 42.64 42.64 42.64 42.48
791 NYSE ZTS Wed, Mar 23, 2016 42.80 42.84 42.15 42.64
790 NYSE ZTS Tue, Mar 22, 2016 41.59 42.89 41.59 42.75
789 NYSE ZTS Mon, Mar 21, 2016 40.91 42.03 40.88 41.62
788 NYSE ZTS Fri, Mar 18, 2016 39.92 41.04 39.80 40.86
787 NYSE ZTS Thu, Mar 17, 2016 40.49 40.67 39.52 39.72
786 NYSE ZTS Wed, Mar 16, 2016 40.86 40.86 40.10 40.46
785 NYSE ZTS Tue, Mar 15, 2016 41.31 41.31 41.31 40.72
784 NYSE ZTS Mon, Mar 14, 2016 41.63 41.71 41.07 41.31
783 NYSE ZTS Fri, Mar 11, 2016 40.20 41.91 40.02 41.87
782 NYSE ZTS Thu, Mar 10, 2016 40.46 40.46 40.46 39.91
781 NYSE ZTS Wed, Mar 9, 2016 40.23 40.23 40.23 40.46
780 NYSE ZTS Tue, Mar 8, 2016 41.20 41.20 41.20 40.23
779 NYSE ZTS Mon, Mar 7, 2016 40.60 41.43 40.46 41.20
778 NYSE ZTS Fri, Mar 4, 2016 41.08 41.08 41.08 40.80
777 NYSE ZTS Thu, Mar 3, 2016 41.72 41.72 41.72 41.08
776 NYSE ZTS Wed, Mar 2, 2016 41.91 42.18 41.51 41.72
775 NYSE ZTS Tue, Mar 1, 2016 41.49 42.14 40.88 42.10
774 NYSE ZTS Mon, Feb 29, 2016 42.10 42.17 41.05 41.06
773 NYSE ZTS Fri, Feb 26, 2016 42.99 43.34 42.22 42.36
772 NYSE ZTS Thu, Feb 25, 2016 42.37 42.92 41.79 42.90
771 NYSE ZTS Wed, Feb 24, 2016 41.94 42.42 41.25 42.37
770 NYSE ZTS Tue, Feb 23, 2016 42.58 43.20 42.29 42.37
769 NYSE ZTS Mon, Feb 22, 2016 42.12 42.83 41.79 42.77
768 NYSE ZTS Fri, Feb 19, 2016 42.07 42.23 41.40 41.83
767 NYSE ZTS Thu, Feb 18, 2016 41.56 42.37 41.53 42.02
766 NYSE ZTS Wed, Feb 17, 2016 40.78 42.00 40.47 41.80
765 NYSE ZTS Tue, Feb 16, 2016 41.66 41.87 39.73 40.43
764 NYSE ZTS Fri, Feb 12, 2016 39.81 40.48 39.21 40.43
763 NYSE ZTS Thu, Feb 11, 2016 38.98 39.53 38.26 39.36
762 NYSE ZTS Wed, Feb 10, 2016 40.17 40.48 39.25 39.33
761 NYSE ZTS Tue, Feb 9, 2016 39.58 40.96 39.39 39.86
760 NYSE ZTS Mon, Feb 8, 2016 40.40 40.71 39.59 40.19
759 NYSE ZTS Fri, Feb 5, 2016 41.32 41.51 40.61 40.91
758 NYSE ZTS Thu, Feb 4, 2016 41.15 41.95 40.93 41.54
757 NYSE ZTS Wed, Feb 3, 2016 41.84 42.00 40.45 41.31
756 NYSE ZTS Tue, Feb 2, 2016 42.43 42.53 41.37 41.72
755 NYSE ZTS Mon, Feb 1, 2016 43.00 43.39 42.51 42.96
754 NYSE ZTS Fri, Jan 29, 2016 43.20 43.36 42.61 43.05
753 NYSE ZTS Thu, Jan 28, 2016 43.40 43.58 42.71 42.84
752 NYSE ZTS Wed, Jan 27, 2016 43.67 44.36 42.80 43.15
751 NYSE ZTS Tue, Jan 26, 2016 43.30 44.06 43.15 43.87
750 NYSE ZTS Mon, Jan 25, 2016 43.25 43.77 43.06 43.20
749 NYSE ZTS Fri, Jan 22, 2016 43.59 43.82 43.10 43.40
748 NYSE ZTS Thu, Jan 21, 2016 43.79 43.92 42.98 43.08
747 NYSE ZTS Wed, Jan 20, 2016 42.57 44.28 42.41 43.79
746 NYSE ZTS Tue, Jan 19, 2016 44.11 44.72 42.73 43.19
745 NYSE ZTS Fri, Jan 15, 2016 43.00 43.85 42.77 43.38
744 NYSE ZTS Thu, Jan 14, 2016 43.34 44.40 42.66 44.13
743 NYSE ZTS Wed, Jan 13, 2016 45.25 45.33 43.03 43.25
742 NYSE ZTS Tue, Jan 12, 2016 43.87 45.05 43.25 44.97
741 NYSE ZTS Mon, Jan 11, 2016 46.10 46.34 43.83 44.58
740 NYSE ZTS Fri, Jan 8, 2016 46.94 47.57 45.65 45.88
739 NYSE ZTS Thu, Jan 7, 2016 46.99 48.00 46.29 46.56
738 NYSE ZTS Wed, Jan 6, 2016 47.27 48.35 47.26 48.02
737 NYSE ZTS Tue, Jan 5, 2016 47.51 48.10 47.28 48.01
736 NYSE ZTS Mon, Jan 4, 2016 46.94 47.72 46.75 47.27
735 NYSE ZTS Thu, Dec 31, 2015 47.93 48.40 47.81 47.92
734 NYSE ZTS Wed, Dec 30, 2015 48.33 48.65 48.01 48.26
733 NYSE ZTS Tue, Dec 29, 2015 48.37 48.62 47.96 48.33
732 NYSE ZTS Mon, Dec 28, 2015 47.96 48.20 47.59 47.90
731 NYSE ZTS Thu, Dec 24, 2015 47.86 48.45 47.63 48.13
730 NYSE ZTS Wed, Dec 23, 2015 47.84 48.10 47.61 47.98
729 NYSE ZTS Tue, Dec 22, 2015 47.50 48.46 47.39 47.72
728 NYSE ZTS Mon, Dec 21, 2015 46.83 47.37 46.56 47.34
727 NYSE ZTS Fri, Dec 18, 2015 46.60 47.62 46.49 46.60
726 NYSE ZTS Thu, Dec 17, 2015 47.27 47.57 46.49 46.73
725 NYSE ZTS Wed, Dec 16, 2015 47.42 47.55 46.16 47.09
724 NYSE ZTS Tue, Dec 15, 2015 47.05 47.65 46.87 46.97
723 NYSE ZTS Mon, Dec 14, 2015 45.85 46.64 45.55 46.59
722 NYSE ZTS Fri, Dec 11, 2015 45.39 46.00 45.33 45.83
721 NYSE ZTS Thu, Dec 10, 2015 45.16 46.49 45.15 46.10
720 NYSE ZTS Wed, Dec 9, 2015 45.61 46.18 44.97 45.21
719 NYSE ZTS Tue, Dec 8, 2015 45.45 46.20 45.40 45.94
718 NYSE ZTS Mon, Dec 7, 2015 46.47 46.83 45.35 45.91
717 NYSE ZTS Fri, Dec 4, 2015 45.36 46.50 45.17 46.46
716 NYSE ZTS Thu, Dec 3, 2015 46.48 46.54 44.94 45.20
715 NYSE ZTS Wed, Dec 2, 2015 47.07 47.18 46.07 46.37
714 NYSE ZTS Tue, Dec 1, 2015 46.81 47.13 46.21 47.01
713 NYSE ZTS Mon, Nov 30, 2015 47.08 47.25 46.46 46.70
712 NYSE ZTS Fri, Nov 27, 2015 47.14 47.23 46.91 47.08
711 NYSE ZTS Wed, Nov 25, 2015 46.80 47.23 46.66 46.97
710 NYSE ZTS Tue, Nov 24, 2015 46.56 46.99 46.30 46.93
709 NYSE ZTS Mon, Nov 23, 2015 47.23 47.43 46.61 46.96
708 NYSE ZTS Fri, Nov 20, 2015 47.00 47.57 46.86 47.32
707 NYSE ZTS Thu, Nov 19, 2015 47.05 47.21 46.57 46.90
706 NYSE ZTS Wed, Nov 18, 2015 45.81 47.20 45.36 47.18
705 NYSE ZTS Tue, Nov 17, 2015 45.03 46.11 44.73 45.77
704 NYSE ZTS Mon, Nov 16, 2015 45.00 45.42 44.73 45.30
703 NYSE ZTS Fri, Nov 13, 2015 44.37 45.08 44.20 44.85
702 NYSE ZTS Thu, Nov 12, 2015 45.01 45.19 44.46 44.53
701 NYSE ZTS Wed, Nov 11, 2015 45.92 45.92 45.06 45.08
700 NYSE ZTS Tue, Nov 10, 2015 45.85 46.04 45.26 45.88
699 NYSE ZTS Mon, Nov 9, 2015 45.78 46.04 44.96 45.80
698 NYSE ZTS Fri, Nov 6, 2015 45.40 46.28 44.83 45.97
697 NYSE ZTS Thu, Nov 5, 2015 46.56 46.78 44.92 45.46
696 NYSE ZTS Wed, Nov 4, 2015 46.65 47.14 46.23 46.55
695 NYSE ZTS Tue, Nov 3, 2015 46.47 46.90 45.40 46.63
694 NYSE ZTS Mon, Nov 2, 2015 43.54 44.52 43.17 44.24
693 NYSE ZTS Fri, Oct 30, 2015 43.38 43.69 42.89 43.01
692 NYSE ZTS Thu, Oct 29, 2015 43.31 43.91 43.24 43.55
691 NYSE ZTS Wed, Oct 28, 2015 42.69 43.79 42.31 43.34
690 NYSE ZTS Tue, Oct 27, 2015 42.51 43.36 42.29 42.74
689 NYSE ZTS Mon, Oct 26, 2015 42.44 42.96 41.99 42.35
688 NYSE ZTS Fri, Oct 23, 2015 41.16 43.18 41.05 42.54
687 NYSE ZTS Thu, Oct 22, 2015 41.69 41.90 39.98 40.80
686 NYSE ZTS Wed, Oct 21, 2015 43.38 43.56 39.53 41.66
685 NYSE ZTS Tue, Oct 20, 2015 43.66 43.78 42.83 43.09
684 NYSE ZTS Mon, Oct 19, 2015 43.81 44.01 43.23 43.78
683 NYSE ZTS Fri, Oct 16, 2015 43.21 44.14 43.19 43.93
682 NYSE ZTS Thu, Oct 15, 2015 41.69 43.12 41.58 43.00
681 NYSE ZTS Wed, Oct 14, 2015 42.34 42.96 42.13 42.38
680 NYSE ZTS Tue, Oct 13, 2015 42.54 43.12 42.19 42.32
679 NYSE ZTS Mon, Oct 12, 2015 42.88 43.07 42.43 42.71
678 NYSE ZTS Fri, Oct 9, 2015 43.11 43.31 42.77 42.80
677 NYSE ZTS Thu, Oct 8, 2015 42.56 43.40 41.98 43.22
676 NYSE ZTS Wed, Oct 7, 2015 41.59 42.71 41.23 42.67
675 NYSE ZTS Tue, Oct 6, 2015 42.78 43.10 41.19 41.39
674 NYSE ZTS Mon, Oct 5, 2015 43.15 43.39 42.35 42.85
673 NYSE ZTS Fri, Oct 2, 2015 40.63 43.04 40.49 43.02
672 NYSE ZTS Thu, Oct 1, 2015 41.07 41.34 40.37 41.29
671 NYSE ZTS Wed, Sep 30, 2015 40.63 41.22 40.35 41.18
670 NYSE ZTS Tue, Sep 29, 2015 40.30 40.77 38.98 39.65
669 NYSE ZTS Mon, Sep 28, 2015 42.27 42.30 39.38 39.96
668 NYSE ZTS Fri, Sep 25, 2015 44.11 44.14 41.88 42.51
667 NYSE ZTS Thu, Sep 24, 2015 44.13 44.20 43.01 43.59
666 NYSE ZTS Wed, Sep 23, 2015 44.20 44.66 43.99 44.32
665 NYSE ZTS Tue, Sep 22, 2015 44.01 44.52 43.74 44.23
664 NYSE ZTS Mon, Sep 21, 2015 45.28 45.57 44.11 44.50
663 NYSE ZTS Fri, Sep 18, 2015 45.31 45.70 44.90 45.12
662 NYSE ZTS Thu, Sep 17, 2015 44.75 46.63 44.75 46.01
661 NYSE ZTS Wed, Sep 16, 2015 44.79 44.85 43.70 44.51
660 NYSE ZTS Tue, Sep 15, 2015 44.70 45.13 44.48 45.06
659 NYSE ZTS Mon, Sep 14, 2015 44.87 45.00 44.19 44.47
658 NYSE ZTS Fri, Sep 11, 2015 44.60 45.13 44.12 45.00
657 NYSE ZTS Thu, Sep 10, 2015 43.93 44.93 43.80 44.34
656 NYSE ZTS Wed, Sep 9, 2015 45.18 45.26 43.85 43.95
655 NYSE ZTS Tue, Sep 8, 2015 44.72 44.94 43.82 44.89
654 NYSE ZTS Fri, Sep 4, 2015 43.97 44.73 43.53 44.01
653 NYSE ZTS Thu, Sep 3, 2015 45.32 45.62 44.32 44.53
652 NYSE ZTS Wed, Sep 2, 2015 44.52 45.16 43.90 45.12
651 NYSE ZTS Tue, Sep 1, 2015 43.95 44.89 43.78 43.98
650 NYSE ZTS Mon, Aug 31, 2015 45.74 45.91 44.77 44.87
649 NYSE ZTS Fri, Aug 28, 2015 46.01 46.13 45.06 45.78
648 NYSE ZTS Thu, Aug 27, 2015 44.71 46.15 44.11 45.86
647 NYSE ZTS Wed, Aug 26, 2015 43.55 44.33 41.99 44.25
646 NYSE ZTS Tue, Aug 25, 2015 44.59 44.84 42.56 42.56
645 NYSE ZTS Mon, Aug 24, 2015 42.51 44.97 37.73 43.53
644 NYSE ZTS Fri, Aug 21, 2015 45.85 46.32 45.01 45.02
643 NYSE ZTS Thu, Aug 20, 2015 47.36 47.68 46.28 46.38
642 NYSE ZTS Wed, Aug 19, 2015 47.45 48.18 47.22 47.91
641 NYSE ZTS Tue, Aug 18, 2015 48.59 48.78 47.69 47.73
640 NYSE ZTS Mon, Aug 17, 2015 47.30 48.71 47.26 48.69
639 NYSE ZTS Fri, Aug 14, 2015 47.65 47.65 46.94 47.47
638 NYSE ZTS Thu, Aug 13, 2015 47.82 48.38 47.60 47.66
637 NYSE ZTS Wed, Aug 12, 2015 47.90 48.08 46.88 47.86
636 NYSE ZTS Tue, Aug 11, 2015 48.07 48.54 47.84 48.21
635 NYSE ZTS Mon, Aug 10, 2015 48.50 49.09 48.28 48.39
634 NYSE ZTS Fri, Aug 7, 2015 48.12 48.47 47.44 48.31
633 NYSE ZTS Thu, Aug 6, 2015 49.56 50.25 47.97 48.28
632 NYSE ZTS Wed, Aug 5, 2015 48.95 49.12 48.52 48.61
631 NYSE ZTS Tue, Aug 4, 2015 49.11 50.00 48.28 48.85
630 NYSE ZTS Mon, Aug 3, 2015 49.16 49.49 47.99 48.48
629 NYSE ZTS Fri, Jul 31, 2015 48.82 49.45 48.74 48.98
628 NYSE ZTS Thu, Jul 30, 2015 47.96 48.72 47.96 48.55
627 NYSE ZTS Wed, Jul 29, 2015 49.10 49.16 47.87 48.40
626 NYSE ZTS Tue, Jul 28, 2015 49.52 49.57 48.17 48.85
625 NYSE ZTS Mon, Jul 27, 2015 49.39 49.57 48.77 49.48
624 NYSE ZTS Fri, Jul 24, 2015 49.90 50.30 49.33 49.49
623 NYSE ZTS Thu, Jul 23, 2015 49.96 50.39 49.51 49.85
622 NYSE ZTS Wed, Jul 22, 2015 49.05 50.06 49.02 50.02
621 NYSE ZTS Tue, Jul 21, 2015 49.70 49.75 48.93 49.12
620 NYSE ZTS Mon, Jul 20, 2015 48.10 49.03 48.02 48.98
619 NYSE ZTS Fri, Jul 17, 2015 48.00 48.30 47.72 47.80
618 NYSE ZTS Thu, Jul 16, 2015 47.39 48.22 47.39 48.00
617 NYSE ZTS Wed, Jul 15, 2015 47.50 47.63 47.01 47.11
616 NYSE ZTS Tue, Jul 14, 2015 47.04 47.56 46.28 47.46
615 NYSE ZTS Mon, Jul 13, 2015 47.10 47.44 46.84 47.04
614 NYSE ZTS Fri, Jul 10, 2015 47.00 47.19 46.82 46.96
613 NYSE ZTS Thu, Jul 9, 2015 47.11 47.37 46.56 46.57
612 NYSE ZTS Wed, Jul 8, 2015 47.35 47.43 46.46 46.48
611 NYSE ZTS Tue, Jul 7, 2015 48.54 48.78 47.10 47.88
610 NYSE ZTS Mon, Jul 6, 2015 48.04 48.40 47.77 48.40
609 NYSE ZTS Thu, Jul 2, 2015 48.60 48.66 47.89 48.31
608 NYSE ZTS Wed, Jul 1, 2015 48.75 49.04 47.83 48.43
607 NYSE ZTS Tue, Jun 30, 2015 47.67 48.61 47.21 48.22
606 NYSE ZTS Mon, Jun 29, 2015 48.51 48.69 47.04 47.07
605 NYSE ZTS Fri, Jun 26, 2015 53.93 54.00 48.26 48.62
604 NYSE ZTS Thu, Jun 25, 2015 49.84 55.38 49.57 55.38
603 NYSE ZTS Wed, Jun 24, 2015 50.25 50.30 49.71 49.71
602 NYSE ZTS Tue, Jun 23, 2015 50.41 50.85 50.24 50.47
601 NYSE ZTS Mon, Jun 22, 2015 50.60 50.70 50.07 50.22
600 NYSE ZTS Fri, Jun 19, 2015 50.36 50.62 50.20 50.24
599 NYSE ZTS Thu, Jun 18, 2015 50.29 50.60 50.16 50.50
598 NYSE ZTS Wed, Jun 17, 2015 49.75 50.37 49.71 50.17
597 NYSE ZTS Tue, Jun 16, 2015 49.30 49.73 48.90 49.71
596 NYSE ZTS Mon, Jun 15, 2015 48.84 49.35 48.71 49.27
595 NYSE ZTS Fri, Jun 12, 2015 49.63 49.86 49.01 49.08
594 NYSE ZTS Thu, Jun 11, 2015 49.80 50.04 49.60 49.87
593 NYSE ZTS Wed, Jun 10, 2015 49.41 49.90 49.00 49.69
592 NYSE ZTS Tue, Jun 9, 2015 48.67 49.37 48.52 49.24
591 NYSE ZTS Mon, Jun 8, 2015 48.75 49.22 48.74 48.80
590 NYSE ZTS Fri, Jun 5, 2015 48.70 49.17 48.41 49.01
589 NYSE ZTS Thu, Jun 4, 2015 49.05 49.59 48.85 48.90
588 NYSE ZTS Wed, Jun 3, 2015 49.88 49.90 49.34 49.55
587 NYSE ZTS Tue, Jun 2, 2015 49.72 49.97 48.90 49.58
586 NYSE ZTS Mon, Jun 1, 2015 49.92 50.37 49.37 49.78
585 NYSE ZTS Fri, May 29, 2015 49.44 49.96 49.13 49.77
584 NYSE ZTS Thu, May 28, 2015 49.29 49.55 48.40 49.11
583 NYSE ZTS Wed, May 27, 2015 47.98 49.48 47.67 49.45
582 NYSE ZTS Tue, May 26, 2015 47.52 48.05 47.51 47.95
581 NYSE ZTS Fri, May 22, 2015 47.71 47.84 47.50 47.63
580 NYSE ZTS Thu, May 21, 2015 47.33 47.89 47.05 47.80
579 NYSE ZTS Wed, May 20, 2015 47.47 47.81 46.99 47.28
578 NYSE ZTS Tue, May 19, 2015 46.88 47.69 46.74 47.45
577 NYSE ZTS Mon, May 18, 2015 46.45 46.77 46.32 46.73
576 NYSE ZTS Fri, May 15, 2015 46.52 46.91 46.43 46.49
575 NYSE ZTS Thu, May 14, 2015 45.87 46.32 45.48 46.28
574 NYSE ZTS Wed, May 13, 2015 45.62 46.00 45.42 45.62
573 NYSE ZTS Tue, May 12, 2015 45.72 45.86 45.34 45.58
572 NYSE ZTS Mon, May 11, 2015 45.91 46.35 45.67 46.09
571 NYSE ZTS Fri, May 8, 2015 45.99 46.09 45.57 45.90
570 NYSE ZTS Thu, May 7, 2015 45.33 45.75 45.03 45.56
569 NYSE ZTS Wed, May 6, 2015 45.93 45.94 45.19 45.29
568 NYSE ZTS Tue, May 5, 2015 47.13 47.44 45.13 45.68
567 NYSE ZTS Mon, May 4, 2015 44.75 45.56 44.71 45.40
566 NYSE ZTS Fri, May 1, 2015 44.73 44.91 44.39 44.61
565 NYSE ZTS Thu, Apr 30, 2015 45.08 45.45 44.31 44.42
564 NYSE ZTS Wed, Apr 29, 2015 45.50 45.94 45.10 45.22
563 NYSE ZTS Tue, Apr 28, 2015 46.72 46.82 45.64 45.73
562 NYSE ZTS Mon, Apr 27, 2015 47.98 47.99 46.74 46.83
561 NYSE ZTS Fri, Apr 24, 2015 46.89 47.99 46.73 47.91
560 NYSE ZTS Thu, Apr 23, 2015 46.94 47.10 46.57 47.05
559 NYSE ZTS Wed, Apr 22, 2015 47.45 47.52 46.93 47.03
558 NYSE ZTS Tue, Apr 21, 2015 47.28 47.58 47.10 47.54
557 NYSE ZTS Mon, Apr 20, 2015 46.89 47.13 46.71 47.04
556 NYSE ZTS Fri, Apr 17, 2015 46.90 47.03 46.46 46.77
555 NYSE ZTS Thu, Apr 16, 2015 46.80 47.17 46.64 47.14
554 NYSE ZTS Wed, Apr 15, 2015 47.05 47.22 46.91 47.00
553 NYSE ZTS Tue, Apr 14, 2015 46.66 46.99 46.02 46.90
552 NYSE ZTS Mon, Apr 13, 2015 47.25 47.44 46.64 46.66
551 NYSE ZTS Fri, Apr 10, 2015 46.60 47.29 46.30 47.17
550 NYSE ZTS Thu, Apr 9, 2015 46.30 46.74 46.16 46.55
549 NYSE ZTS Wed, Apr 8, 2015 46.37 46.61 46.12 46.21
548 NYSE ZTS Tue, Apr 7, 2015 46.40 46.86 46.33 46.36
547 NYSE ZTS Mon, Apr 6, 2015 46.15 46.67 46.01 46.33
546 NYSE ZTS Thu, Apr 2, 2015 46.45 46.66 46.20 46.50
545 NYSE ZTS Wed, Apr 1, 2015 46.30 46.56 45.96 46.27
544 NYSE ZTS Tue, Mar 31, 2015 46.76 46.93 46.29 46.29
543 NYSE ZTS Mon, Mar 30, 2015 46.47 46.96 46.42 46.92
542 NYSE ZTS Fri, Mar 27, 2015 46.14 46.53 46.00 46.22
541 NYSE ZTS Thu, Mar 26, 2015 46.02 46.39 45.69 46.11
540 NYSE ZTS Wed, Mar 25, 2015 47.17 47.38 46.22 46.27
539 NYSE ZTS Tue, Mar 24, 2015 47.24 47.61 46.76 47.02
538 NYSE ZTS Mon, Mar 23, 2015 47.55 47.70 47.04 47.15
537 NYSE ZTS Fri, Mar 20, 2015 47.49 47.92 47.10 47.34
536 NYSE ZTS Thu, Mar 19, 2015 47.46 47.74 47.10 47.41
535 NYSE ZTS Wed, Mar 18, 2015 46.98 47.76 46.67 47.51
534 NYSE ZTS Tue, Mar 17, 2015 46.62 47.34 46.41 47.15
533 NYSE ZTS Mon, Mar 16, 2015 46.71 47.03 46.55 46.98
532 NYSE ZTS Fri, Mar 13, 2015 46.86 46.86 46.02 46.45
531 NYSE ZTS Thu, Mar 12, 2015 46.31 46.87 46.14 46.84
530 NYSE ZTS Wed, Mar 11, 2015 45.88 46.58 45.73 46.01
529 NYSE ZTS Tue, Mar 10, 2015 46.13 46.28 45.68 45.70
528 NYSE ZTS Mon, Mar 9, 2015 45.87 46.96 45.48 46.29
527 NYSE ZTS Fri, Mar 6, 2015 46.30 46.53 45.67 45.78
526 NYSE ZTS Thu, Mar 5, 2015 46.69 46.83 45.99 46.46
525 NYSE ZTS Wed, Mar 4, 2015 46.40 46.49 45.86 46.23
524 NYSE ZTS Tue, Mar 3, 2015 47.28 47.34 46.34 46.54
523 NYSE ZTS Mon, Mar 2, 2015 46.55 47.61 46.55 47.31
522 NYSE ZTS Fri, Feb 27, 2015 46.54 46.88 46.04 46.09
521 NYSE ZTS Thu, Feb 26, 2015 45.83 46.70 45.80 46.62
520 NYSE ZTS Wed, Feb 25, 2015 45.55 45.97 45.39 45.72
519 NYSE ZTS Tue, Feb 24, 2015 45.65 45.79 45.28 45.40
518 NYSE ZTS Mon, Feb 23, 2015 45.71 45.93 45.21 45.58
517 NYSE ZTS Fri, Feb 20, 2015 45.70 45.89 45.11 45.60
516 NYSE ZTS Thu, Feb 19, 2015 45.83 46.00 45.49 45.65
515 NYSE ZTS Wed, Feb 18, 2015 46.11 46.43 45.82 45.85
514 NYSE ZTS Tue, Feb 17, 2015 45.55 46.24 45.45 46.20
513 NYSE ZTS Fri, Feb 13, 2015 44.74 45.50 44.36 45.46
512 NYSE ZTS Thu, Feb 12, 2015 47.24 47.40 45.26 45.79
511 NYSE ZTS Wed, Feb 11, 2015 44.88 46.12 44.88 45.77
510 NYSE ZTS Tue, Feb 10, 2015 43.13 44.01 42.81 43.91
509 NYSE ZTS Mon, Feb 9, 2015 43.50 43.66 42.66 42.87
508 NYSE ZTS Fri, Feb 6, 2015 43.44 44.24 43.28 43.66
507 NYSE ZTS Thu, Feb 5, 2015 43.55 44.08 43.12 43.40
506 NYSE ZTS Wed, Feb 4, 2015 43.86 44.04 43.22 43.46
505 NYSE ZTS Tue, Feb 3, 2015 43.51 43.81 43.20 43.50
504 NYSE ZTS Mon, Feb 2, 2015 43.03 43.38 42.37 43.38
503 NYSE ZTS Fri, Jan 30, 2015 43.18 43.56 42.64 42.73
502 NYSE ZTS Thu, Jan 29, 2015 43.05 43.68 42.56 43.32
501 NYSE ZTS Wed, Jan 28, 2015 43.73 44.29 43.07 43.11
500 NYSE ZTS Tue, Jan 27, 2015 43.60 43.90 43.21 43.30
499 NYSE ZTS Mon, Jan 26, 2015 44.04 44.31 43.85 44.09
498 NYSE ZTS Fri, Jan 23, 2015 44.52 44.80 43.97 44.12
497 NYSE ZTS Thu, Jan 22, 2015 44.35 44.82 43.65 44.51
496 NYSE ZTS Wed, Jan 21, 2015 43.57 44.63 43.44 44.25
495 NYSE ZTS Tue, Jan 20, 2015 44.20 44.20 43.22 43.56
494 NYSE ZTS Fri, Jan 16, 2015 42.80 44.29 42.77 44.22
493 NYSE ZTS Thu, Jan 15, 2015 43.27 43.77 42.90 42.94
492 NYSE ZTS Wed, Jan 14, 2015 42.50 43.23 42.29 43.03
491 NYSE ZTS Tue, Jan 13, 2015 43.89 44.22 42.57 42.81
490 NYSE ZTS Mon, Jan 12, 2015 44.34 44.34 43.29 43.42
489 NYSE ZTS Fri, Jan 9, 2015 44.06 44.44 43.68 44.25
488 NYSE ZTS Thu, Jan 8, 2015 44.75 44.87 44.00 44.18
487 NYSE ZTS Wed, Jan 7, 2015 43.00 43.56 42.98 43.51
486 NYSE ZTS Tue, Jan 6, 2015 43.15 43.36 42.30 42.63
485 NYSE ZTS Mon, Jan 5, 2015 43.25 43.63 42.97 43.05
484 NYSE ZTS Fri, Jan 2, 2015 43.46 43.70 43.07 43.31
483 NYSE ZTS Wed, Dec 31, 2014 43.46 43.88 43.00 43.03
482 NYSE ZTS Tue, Dec 30, 2014 43.98 44.10 43.09 43.35
481 NYSE ZTS Mon, Dec 29, 2014 44.02 44.23 43.85 44.01
480 NYSE ZTS Fri, Dec 26, 2014 43.80 44.29 43.80 44.20
479 NYSE ZTS Wed, Dec 24, 2014 43.06 43.99 43.00 43.84
478 NYSE ZTS Tue, Dec 23, 2014 43.60 43.73 42.76 42.97
477 NYSE ZTS Mon, Dec 22, 2014 43.57 43.78 42.95 43.41
476 NYSE ZTS Fri, Dec 19, 2014 43.03 43.73 42.63 43.51
475 NYSE ZTS Thu, Dec 18, 2014 41.84 43.15 41.79 43.15
474 NYSE ZTS Wed, Dec 17, 2014 41.08 41.43 40.83 41.13
473 NYSE ZTS Tue, Dec 16, 2014 41.65 42.01 40.83 40.85
472 NYSE ZTS Mon, Dec 15, 2014 42.25 42.49 41.34 41.74
471 NYSE ZTS Fri, Dec 12, 2014 42.72 43.09 41.74 41.77
470 NYSE ZTS Thu, Dec 11, 2014 42.97 43.50 42.76 42.88
469 NYSE ZTS Wed, Dec 10, 2014 43.85 44.20 42.70 42.77
468 NYSE ZTS Tue, Dec 9, 2014 43.18 44.49 42.74 43.82
467 NYSE ZTS Mon, Dec 8, 2014 44.20 44.39 43.87 44.10
466 NYSE ZTS Fri, Dec 5, 2014 43.97 44.46 43.83 43.98
465 NYSE ZTS Thu, Dec 4, 2014 44.79 44.90 43.85 44.00
464 NYSE ZTS Wed, Dec 3, 2014 44.74 45.01 44.39 44.88
463 NYSE ZTS Tue, Dec 2, 2014 44.37 44.95 44.28 44.74
462 NYSE ZTS Mon, Dec 1, 2014 45.20 45.24 44.26 44.37
461 NYSE ZTS Fri, Nov 28, 2014 44.75 45.09 44.75 44.93
460 NYSE ZTS Wed, Nov 26, 2014 44.27 44.70 43.87 44.67
459 NYSE ZTS Tue, Nov 25, 2014 44.58 44.72 43.87 43.91
458 NYSE ZTS Mon, Nov 24, 2014 44.09 44.93 43.83 44.58
457 NYSE ZTS Fri, Nov 21, 2014 43.48 43.87 42.85 43.87
456 NYSE ZTS Thu, Nov 20, 2014 42.91 43.25 42.71 43.15
455 NYSE ZTS Wed, Nov 19, 2014 44.33 44.38 43.21 43.40
454 NYSE ZTS Tue, Nov 18, 2014 44.88 44.94 43.03 44.19
453 NYSE ZTS Mon, Nov 17, 2014 43.86 44.43 42.98 44.23
452 NYSE ZTS Fri, Nov 14, 2014 43.19 43.45 42.86 43.14
451 NYSE ZTS Thu, Nov 13, 2014 42.66 43.20 42.61 43.11
450 NYSE ZTS Wed, Nov 12, 2014 43.90 43.96 42.57 42.64
449 NYSE ZTS Tue, Nov 11, 2014 40.16 44.13 39.92 43.72
448 NYSE ZTS Mon, Nov 10, 2014 40.30 40.34 40.03 40.16
447 NYSE ZTS Fri, Nov 7, 2014 39.65 40.30 39.62 40.23
446 NYSE ZTS Thu, Nov 6, 2014 39.35 39.72 39.27 39.71
445 NYSE ZTS Wed, Nov 5, 2014 39.29 39.41 38.76 39.27
444 NYSE ZTS Tue, Nov 4, 2014 38.01 39.12 38.01 39.12
443 NYSE ZTS Mon, Nov 3, 2014 37.08 37.82 37.02 37.72
442 NYSE ZTS Fri, Oct 31, 2014 37.74 37.91 37.05 37.16
441 NYSE ZTS Thu, Oct 30, 2014 36.63 37.40 36.55 37.32
440 NYSE ZTS Wed, Oct 29, 2014 36.88 36.94 36.31 36.62
439 NYSE ZTS Tue, Oct 28, 2014 36.66 37.02 36.51 37.01
438 NYSE ZTS Mon, Oct 27, 2014 36.60 36.78 36.49 36.57
437 NYSE ZTS Fri, Oct 24, 2014 36.20 36.60 36.10 36.58
436 NYSE ZTS Thu, Oct 23, 2014 35.80 36.45 35.47 36.11
435 NYSE ZTS Wed, Oct 22, 2014 36.06 36.34 35.88 35.89
434 NYSE ZTS Tue, Oct 21, 2014 35.57 36.18 35.54 36.09
433 NYSE ZTS Mon, Oct 20, 2014 35.37 35.69 35.31 35.41
432 NYSE ZTS Fri, Oct 17, 2014 35.40 35.60 34.95 35.37
431 NYSE ZTS Thu, Oct 16, 2014 34.74 35.52 34.18 35.07
430 NYSE ZTS Wed, Oct 15, 2014 35.36 35.39 34.16 35.26
429 NYSE ZTS Tue, Oct 14, 2014 35.83 36.16 35.46 35.87
428 NYSE ZTS Mon, Oct 13, 2014 36.67 36.67 35.53 35.57
427 NYSE ZTS Fri, Oct 10, 2014 37.02 37.30 36.64 36.68
426 NYSE ZTS Thu, Oct 9, 2014 37.49 37.63 36.90 37.02
425 NYSE ZTS Wed, Oct 8, 2014 36.80 37.57 36.63 37.55
424 NYSE ZTS Tue, Oct 7, 2014 37.40 37.56 36.62 36.71
423 NYSE ZTS Mon, Oct 6, 2014 37.81 37.97 37.60 37.66
422 NYSE ZTS Fri, Oct 3, 2014 36.87 37.73 36.87 37.67
421 NYSE ZTS Thu, Oct 2, 2014 36.58 36.97 36.46 36.91
420 NYSE ZTS Wed, Oct 1, 2014 36.87 37.01 36.23 36.45
419 NYSE ZTS Tue, Sep 30, 2014 37.05 37.11 36.77 36.95
418 NYSE ZTS Mon, Sep 29, 2014 36.30 36.81 36.17 36.79
417 NYSE ZTS Fri, Sep 26, 2014 36.36 36.75 36.19 36.63
416 NYSE ZTS Thu, Sep 25, 2014 36.57 36.59 36.12 36.30
415 NYSE ZTS Wed, Sep 24, 2014 35.99 36.63 35.95 36.58
414 NYSE ZTS Tue, Sep 23, 2014 36.31 36.49 35.85 35.88
413 NYSE ZTS Mon, Sep 22, 2014 37.22 37.30 36.50 36.62
412 NYSE ZTS Fri, Sep 19, 2014 36.84 37.31 36.84 37.20
411 NYSE ZTS Thu, Sep 18, 2014 36.74 37.08 36.63 36.70
410 NYSE ZTS Wed, Sep 17, 2014 36.54 36.68 36.34 36.65
409 NYSE ZTS Tue, Sep 16, 2014 36.28 36.55 36.20 36.49
408 NYSE ZTS Mon, Sep 15, 2014 36.25 36.32 36.13 36.27
407 NYSE ZTS Fri, Sep 12, 2014 36.21 36.24 36.09 36.18
406 NYSE ZTS Thu, Sep 11, 2014 36.15 36.29 36.09 36.27
405 NYSE ZTS Wed, Sep 10, 2014 36.31 36.34 35.88 36.24
404 NYSE ZTS Tue, Sep 9, 2014 36.25 36.30 36.01 36.18
403 NYSE ZTS Mon, Sep 8, 2014 36.00 36.31 35.95 36.28
402 NYSE ZTS Fri, Sep 5, 2014 35.61 36.05 35.45 36.04
401 NYSE ZTS Thu, Sep 4, 2014 35.77 35.89 35.39 35.51
400 NYSE ZTS Wed, Sep 3, 2014 36.63 36.65 35.53 35.76
399 NYSE ZTS Tue, Sep 2, 2014 35.44 35.59 35.32 35.48
398 NYSE ZTS Fri, Aug 29, 2014 35.33 35.44 35.01 35.44
397 NYSE ZTS Thu, Aug 28, 2014 35.17 35.38 35.07 35.33
396 NYSE ZTS Wed, Aug 27, 2014 35.18 35.48 35.07 35.34
395 NYSE ZTS Tue, Aug 26, 2014 34.98 35.21 34.84 35.13
394 NYSE ZTS Mon, Aug 25, 2014 35.00 35.03 34.81 34.90
393 NYSE ZTS Fri, Aug 22, 2014 34.82 34.94 34.73 34.89
392 NYSE ZTS Thu, Aug 21, 2014 34.77 34.98 34.69 34.89
391 NYSE ZTS Wed, Aug 20, 2014 34.52 34.85 34.45 34.79
390 NYSE ZTS Tue, Aug 19, 2014 33.95 34.57 33.89 34.52
389 NYSE ZTS Mon, Aug 18, 2014 33.75 34.01 33.70 33.93
388 NYSE ZTS Fri, Aug 15, 2014 33.13 33.70 33.13 33.69
387 NYSE ZTS Thu, Aug 14, 2014 32.93 33.10 32.87 33.07
386 NYSE ZTS Wed, Aug 13, 2014 32.71 33.04 32.69 32.87
385 NYSE ZTS Tue, Aug 12, 2014 32.48 32.69 32.35 32.45
384 NYSE ZTS Mon, Aug 11, 2014 32.46 32.65 32.38 32.60
383 NYSE ZTS Fri, Aug 8, 2014 31.80 32.34 31.80 32.32
382 NYSE ZTS Thu, Aug 7, 2014 32.37 32.48 31.67 31.79
381 NYSE ZTS Wed, Aug 6, 2014 32.03 32.37 32.01 32.30
380 NYSE ZTS Tue, Aug 5, 2014 32.57 32.88 31.98 32.21
379 NYSE ZTS Mon, Aug 4, 2014 32.72 33.35 32.58 33.24
378 NYSE ZTS Fri, Aug 1, 2014 32.77 33.04 32.59 32.74
377 NYSE ZTS Thu, Jul 31, 2014 32.91 33.13 32.87 32.91
376 NYSE ZTS Wed, Jul 30, 2014 33.15 33.25 32.92 33.14
375 NYSE ZTS Tue, Jul 29, 2014 32.80 33.22 32.70 33.03
374 NYSE ZTS Mon, Jul 28, 2014 32.77 32.97 32.67 32.86
373 NYSE ZTS Fri, Jul 25, 2014 32.77 32.90 32.68 32.82
372 NYSE ZTS Thu, Jul 24, 2014 32.90 32.97 32.76 32.89
371 NYSE ZTS Wed, Jul 23, 2014 32.85 32.94 32.78 32.84
370 NYSE ZTS Tue, Jul 22, 2014 32.96 33.23 32.83 32.87
369 NYSE ZTS Mon, Jul 21, 2014 32.61 32.88 32.60 32.85
368 NYSE ZTS Fri, Jul 18, 2014 32.15 32.74 32.07 32.69
367 NYSE ZTS Thu, Jul 17, 2014 32.43 32.51 32.15 32.21
366 NYSE ZTS Wed, Jul 16, 2014 32.43 32.70 32.35 32.63
365 NYSE ZTS Tue, Jul 15, 2014 32.63 32.71 32.26 32.39
364 NYSE ZTS Mon, Jul 14, 2014 32.56 32.85 32.40 32.73
363 NYSE ZTS Fri, Jul 11, 2014 32.44 32.56 32.30 32.37
362 NYSE ZTS Thu, Jul 10, 2014 32.22 32.69 32.02 32.52
361 NYSE ZTS Wed, Jul 9, 2014 32.47 32.64 32.29 32.46
360 NYSE ZTS Tue, Jul 8, 2014 32.40 32.51 32.17 32.48
359 NYSE ZTS Mon, Jul 7, 2014 32.88 32.89 32.56 32.56
358 NYSE ZTS Thu, Jul 3, 2014 32.76 32.92 32.65 32.91
357 NYSE ZTS Wed, Jul 2, 2014 32.50 32.76 32.50 32.74
356 NYSE ZTS Tue, Jul 1, 2014 32.46 32.61 32.31 32.51
355 NYSE ZTS Mon, Jun 30, 2014 32.45 32.73 32.12 32.27
354 NYSE ZTS Fri, Jun 27, 2014 32.21 32.41 32.16 32.38
353 NYSE ZTS Thu, Jun 26, 2014 32.35 32.43 32.08 32.24
352 NYSE ZTS Wed, Jun 25, 2014 32.41 32.57 32.29 32.37
351 NYSE ZTS Tue, Jun 24, 2014 32.67 32.70 32.35 32.37
350 NYSE ZTS Mon, Jun 23, 2014 32.54 32.73 32.43 32.64
349 NYSE ZTS Fri, Jun 20, 2014 32.40 32.58 32.05 32.46
348 NYSE ZTS Thu, Jun 19, 2014 32.97 33.05 32.53 32.55
347 NYSE ZTS Wed, Jun 18, 2014 32.72 32.89 32.46 32.89
346 NYSE ZTS Tue, Jun 17, 2014 32.06 32.85 32.06 32.81
345 NYSE ZTS Mon, Jun 16, 2014 32.08 32.21 31.99 32.13
344 NYSE ZTS Fri, Jun 13, 2014 31.96 32.14 31.83 32.12
343 NYSE ZTS Thu, Jun 12, 2014 32.08 32.13 31.82 31.99
342 NYSE ZTS Wed, Jun 11, 2014 32.50 32.53 32.10 32.13
341 NYSE ZTS Tue, Jun 10, 2014 31.94 32.51 31.91 32.50
340 NYSE ZTS Mon, Jun 9, 2014 31.78 32.01 31.65 32.01
339 NYSE ZTS Fri, Jun 6, 2014 31.62 31.80 31.61 31.74
338 NYSE ZTS Thu, Jun 5, 2014 31.41 31.65 31.22 31.61
337 NYSE ZTS Wed, Jun 4, 2014 31.18 31.45 31.13 31.37
336 NYSE ZTS Tue, Jun 3, 2014 30.89 31.26 30.79 31.25
335 NYSE ZTS Mon, Jun 2, 2014 30.80 30.96 30.65 30.92
334 NYSE ZTS Fri, May 30, 2014 30.79 30.93 30.67 30.70
333 NYSE ZTS Thu, May 29, 2014 30.60 30.77 30.50 30.72
332 NYSE ZTS Wed, May 28, 2014 30.73 30.73 30.43 30.48
331 NYSE ZTS Tue, May 27, 2014 30.74 30.77 30.54 30.70
330 NYSE ZTS Fri, May 23, 2014 30.34 30.58 30.30 30.53
329 NYSE ZTS Thu, May 22, 2014 30.35 30.55 30.26 30.33
328 NYSE ZTS Wed, May 21, 2014 30.38 30.50 30.24 30.42
327 NYSE ZTS Tue, May 20, 2014 30.51 30.59 30.27 30.28
326 NYSE ZTS Mon, May 19, 2014 30.60 30.63 30.28 30.46
325 NYSE ZTS Fri, May 16, 2014 30.43 30.61 30.32 30.60
324 NYSE ZTS Thu, May 15, 2014 30.53 30.64 30.35 30.46
323 NYSE ZTS Wed, May 14, 2014 30.64 30.81 30.48 30.64
322 NYSE ZTS Tue, May 13, 2014 30.80 30.86 30.60 30.73
321 NYSE ZTS Mon, May 12, 2014 30.58 30.86 30.55 30.81
320 NYSE ZTS Fri, May 9, 2014 30.47 30.57 30.05 30.54
319 NYSE ZTS Thu, May 8, 2014 30.55 30.81 30.41 30.48
318 NYSE ZTS Wed, May 7, 2014 30.10 30.74 30.00 30.65
317 NYSE ZTS Tue, May 6, 2014 29.85 31.39 29.56 30.89
316 NYSE ZTS Mon, May 5, 2014 30.42 30.63 30.11 30.53
315 NYSE ZTS Fri, May 2, 2014 30.32 30.75 30.30 30.64
314 NYSE ZTS Thu, May 1, 2014 30.31 30.53 30.18 30.31
313 NYSE ZTS Wed, Apr 30, 2014 30.36 30.46 29.96 30.26
312 NYSE ZTS Tue, Apr 29, 2014 30.43 30.53 30.20 30.53
311 NYSE ZTS Mon, Apr 28, 2014 30.52 30.67 30.04 30.40
310 NYSE ZTS Fri, Apr 25, 2014 29.81 30.29 29.62 30.16
309 NYSE ZTS Thu, Apr 24, 2014 29.30 30.02 29.25 29.89
308 NYSE ZTS Wed, Apr 23, 2014 29.75 29.89 29.30 29.39
307 NYSE ZTS Tue, Apr 22, 2014 29.52 30.02 29.19 29.89
306 NYSE ZTS Mon, Apr 21, 2014 28.70 29.06 28.53 29.03
305 NYSE ZTS Thu, Apr 17, 2014 28.51 28.71 28.46 28.60
304 NYSE ZTS Wed, Apr 16, 2014 28.55 28.70 28.40 28.53
303 NYSE ZTS Tue, Apr 15, 2014 28.57 28.57 28.14 28.55
302 NYSE ZTS Mon, Apr 14, 2014 28.48 28.78 28.26 28.48
301 NYSE ZTS Fri, Apr 11, 2014 28.76 28.87 28.28 28.40
300 NYSE ZTS Thu, Apr 10, 2014 28.99 29.22 28.80 28.86
299 NYSE ZTS Wed, Apr 9, 2014 29.22 29.22 28.77 29.06
298 NYSE ZTS Tue, Apr 8, 2014 28.90 29.22 28.68 29.15
297 NYSE ZTS Mon, Apr 7, 2014 29.25 29.32 28.85 29.00
296 NYSE ZTS Fri, Apr 4, 2014 29.64 30.01 29.21 29.32
295 NYSE ZTS Thu, Apr 3, 2014 29.71 29.71 29.39 29.62
294 NYSE ZTS Wed, Apr 2, 2014 29.28 29.70 29.14 29.62
293 NYSE ZTS Tue, Apr 1, 2014 28.97 29.39 28.97 29.35
292 NYSE ZTS Mon, Mar 31, 2014 29.07 29.14 28.66 28.94
291 NYSE ZTS Fri, Mar 28, 2014 29.46 29.51 28.91 29.01
290 NYSE ZTS Thu, Mar 27, 2014 29.21 29.40 29.08 29.30
289 NYSE ZTS Wed, Mar 26, 2014 29.41 29.45 29.16 29.21
288 NYSE ZTS Tue, Mar 25, 2014 29.27 29.38 29.11 29.26
287 NYSE ZTS Mon, Mar 24, 2014 29.32 29.38 28.97 29.14
286 NYSE ZTS Fri, Mar 21, 2014 30.37 30.43 29.19 29.26
285 NYSE ZTS Thu, Mar 20, 2014 29.81 30.11 29.67 30.09
284 NYSE ZTS Wed, Mar 19, 2014 29.31 30.11 29.27 29.91
283 NYSE ZTS Tue, Mar 18, 2014 29.42 29.48 29.25 29.28
282 NYSE ZTS Mon, Mar 17, 2014 29.48 29.61 29.32 29.38
281 NYSE ZTS Fri, Mar 14, 2014 29.25 29.82 29.23 29.42
280 NYSE ZTS Thu, Mar 13, 2014 29.72 29.78 29.06 29.25
279 NYSE ZTS Wed, Mar 12, 2014 30.07 30.24 29.65 29.70
278 NYSE ZTS Tue, Mar 11, 2014 30.47 30.63 30.08 30.28
277 NYSE ZTS Mon, Mar 10, 2014 30.62 30.64 30.20 30.35
276 NYSE ZTS Fri, Mar 7, 2014 30.88 30.99 30.47 30.58
275 NYSE ZTS Thu, Mar 6, 2014 30.82 31.05 30.67 30.78
274 NYSE ZTS Wed, Mar 5, 2014 31.00 31.14 30.59 30.72
273 NYSE ZTS Tue, Mar 4, 2014 31.23 31.30 30.80 30.89
272 NYSE ZTS Mon, Mar 3, 2014 30.88 31.18 30.79 30.99
271 NYSE ZTS Fri, Feb 28, 2014 30.75 31.02 30.63 31.02
270 NYSE ZTS Thu, Feb 27, 2014 30.40 30.74 30.35 30.72
269 NYSE ZTS Wed, Feb 26, 2014 30.04 30.45 30.00 30.40
268 NYSE ZTS Tue, Feb 25, 2014 29.56 30.38 29.55 30.13
267 NYSE ZTS Mon, Feb 24, 2014 29.78 30.07 29.62 29.70
266 NYSE ZTS Fri, Feb 21, 2014 29.99 30.03 29.53 29.61
265 NYSE ZTS Thu, Feb 20, 2014 29.74 30.17 29.64 29.97
264 NYSE ZTS Wed, Feb 19, 2014 30.04 30.16 29.63 29.75
263 NYSE ZTS Tue, Feb 18, 2014 29.91 30.59 29.88 30.27
262 NYSE ZTS Fri, Feb 14, 2014 29.62 30.00 29.55 29.88
261 NYSE ZTS Thu, Feb 13, 2014 29.93 30.17 29.56 29.67
260 NYSE ZTS Wed, Feb 12, 2014 29.20 30.13 29.13 30.00
259 NYSE ZTS Tue, Feb 11, 2014 29.63 29.75 28.77 29.13
258 NYSE ZTS Mon, Feb 10, 2014 30.78 31.53 30.78 31.14
257 NYSE ZTS Fri, Feb 7, 2014 30.11 30.80 30.11 30.70
256 NYSE ZTS Thu, Feb 6, 2014 30.09 30.24 30.00 30.05
255 NYSE ZTS Wed, Feb 5, 2014 30.10 30.43 29.95 30.13
254 NYSE ZTS Tue, Feb 4, 2014 30.56 30.75 30.14 30.23
253 NYSE ZTS Mon, Feb 3, 2014 30.40 30.55 30.14 30.37
252 NYSE ZTS Fri, Jan 31, 2014 30.39 30.54 30.07 30.36
251 NYSE ZTS Thu, Jan 30, 2014 31.07 31.33 30.59 30.67
250 NYSE ZTS Wed, Jan 29, 2014 31.27 31.45 30.72 30.78
249 NYSE ZTS Tue, Jan 28, 2014 31.32 31.62 31.19 31.44
248 NYSE ZTS Mon, Jan 27, 2014 31.53 31.62 31.26 31.36
247 NYSE ZTS Fri, Jan 24, 2014 31.51 31.67 31.30 31.46
246 NYSE ZTS Thu, Jan 23, 2014 31.46 31.83 31.40 31.74
245 NYSE ZTS Wed, Jan 22, 2014 31.42 31.67 31.26 31.46
244 NYSE ZTS Tue, Jan 21, 2014 31.98 32.09 31.26 31.27
243 NYSE ZTS Fri, Jan 17, 2014 31.91 32.09 31.63 31.73
242 NYSE ZTS Thu, Jan 16, 2014 31.85 32.08 31.71 32.00
241 NYSE ZTS Wed, Jan 15, 2014 31.89 31.96 31.68 31.81
240 NYSE ZTS Tue, Jan 14, 2014 31.94 31.99 31.65 31.85
239 NYSE ZTS Mon, Jan 13, 2014 32.39 32.42 31.69 31.78
238 NYSE ZTS Fri, Jan 10, 2014 31.90 32.56 31.86 32.54
237 NYSE ZTS Thu, Jan 9, 2014 31.83 31.97 31.53 31.96
236 NYSE ZTS Wed, Jan 8, 2014 31.71 32.09 31.51 31.74
235 NYSE ZTS Tue, Jan 7, 2014 32.19 32.45 31.95 32.10
234 NYSE ZTS Mon, Jan 6, 2014 32.30 32.73 31.85 31.98
233 NYSE ZTS Fri, Jan 3, 2014 32.34 32.50 32.02 32.05
232 NYSE ZTS Thu, Jan 2, 2014 32.53 32.66 32.11 32.36
231 NYSE ZTS Tue, Dec 31, 2013 32.80 32.81 32.46 32.69
230 NYSE ZTS Mon, Dec 30, 2013 32.74 32.84 32.54 32.67
229 NYSE ZTS Fri, Dec 27, 2013 32.69 32.77 32.47 32.67
228 NYSE ZTS Thu, Dec 26, 2013 32.50 32.78 32.40 32.59
227 NYSE ZTS Tue, Dec 24, 2013 32.30 32.48 32.07 32.37
226 NYSE ZTS Mon, Dec 23, 2013 32.61 32.64 32.16 32.37
225 NYSE ZTS Fri, Dec 20, 2013 32.33 32.69 32.26 32.38
224 NYSE ZTS Thu, Dec 19, 2013 32.14 32.37 31.66 32.31
223 NYSE ZTS Wed, Dec 18, 2013 31.61 32.20 31.30 32.17
222 NYSE ZTS Tue, Dec 17, 2013 31.91 31.97 31.32 31.64
221 NYSE ZTS Mon, Dec 16, 2013 31.67 32.00 31.55 32.00
220 NYSE ZTS Fri, Dec 13, 2013 31.31 31.89 31.23 31.58
219 NYSE ZTS Thu, Dec 12, 2013 30.98 31.41 30.98 31.17
218 NYSE ZTS Wed, Dec 11, 2013 31.43 31.54 30.76 31.09
217 NYSE ZTS Tue, Dec 10, 2013 31.62 31.62 31.20 31.36
216 NYSE ZTS Mon, Dec 9, 2013 31.56 31.94 31.39 31.75
215 NYSE ZTS Fri, Dec 6, 2013 31.62 31.69 31.30 31.54
214 NYSE ZTS Thu, Dec 5, 2013 31.20 31.71 31.00 31.44
213 NYSE ZTS Wed, Dec 4, 2013 31.07 31.34 30.96 31.21
212 NYSE ZTS Tue, Dec 3, 2013 31.13 31.24 30.89 31.09
211 NYSE ZTS Mon, Dec 2, 2013 31.31 31.60 31.09 31.15
210 NYSE ZTS Fri, Nov 29, 2013 31.29 31.45 31.08 31.15
209 NYSE ZTS Wed, Nov 27, 2013 31.45 31.55 31.10 31.28
208 NYSE ZTS Tue, Nov 26, 2013 31.46 31.92 31.39 31.42
207 NYSE ZTS Mon, Nov 25, 2013 31.41 31.42 31.06 31.29
206 NYSE ZTS Fri, Nov 22, 2013 31.64 31.73 31.25 31.36
205 NYSE ZTS Thu, Nov 21, 2013 31.49 31.72 31.32 31.58
204 NYSE ZTS Wed, Nov 20, 2013 31.42 31.82 31.21 31.37
203 NYSE ZTS Tue, Nov 19, 2013 31.66 31.95 31.20 31.42
202 NYSE ZTS Mon, Nov 18, 2013 31.84 31.96 31.46 31.62
201 NYSE ZTS Fri, Nov 15, 2013 31.69 31.87 31.41 31.81
200 NYSE ZTS Thu, Nov 14, 2013 31.93 32.18 31.48 31.68
199 NYSE ZTS Wed, Nov 13, 2013 31.65 31.81 31.28 31.72
198 NYSE ZTS Tue, Nov 12, 2013 31.75 31.98 31.45 31.84
197 NYSE ZTS Mon, Nov 11, 2013 31.70 32.00 31.62 31.77
196 NYSE ZTS Fri, Nov 8, 2013 31.17 31.63 30.96 31.59
195 NYSE ZTS Thu, Nov 7, 2013 31.38 31.53 30.86 31.04
194 NYSE ZTS Wed, Nov 6, 2013 32.08 32.18 30.89 31.27
193 NYSE ZTS Tue, Nov 5, 2013 31.90 31.97 31.26 31.69
192 NYSE ZTS Mon, Nov 4, 2013 31.84 31.99 31.52 31.93
191 NYSE ZTS Fri, Nov 1, 2013 31.77 31.93 31.38 31.84
190 NYSE ZTS Thu, Oct 31, 2013 32.00 32.28 31.66 31.66
189 NYSE ZTS Wed, Oct 30, 2013 32.17 32.61 31.95 32.06
188 NYSE ZTS Tue, Oct 29, 2013 31.99 32.30 31.92 32.03
187 NYSE ZTS Mon, Oct 28, 2013 32.53 32.53 31.94 31.98
186 NYSE ZTS Fri, Oct 25, 2013 32.80 32.80 32.35 32.47
185 NYSE ZTS Thu, Oct 24, 2013 32.75 32.89 32.50 32.74
184 NYSE ZTS Wed, Oct 23, 2013 32.48 32.90 32.48 32.60
183 NYSE ZTS Tue, Oct 22, 2013 32.92 33.00 32.26 32.51
182 NYSE ZTS Mon, Oct 21, 2013 33.16 33.34 32.62 32.77
181 NYSE ZTS Fri, Oct 18, 2013 33.16 33.30 32.85 33.22
180 NYSE ZTS Thu, Oct 17, 2013 32.83 33.19 32.77 33.03
179 NYSE ZTS Wed, Oct 16, 2013 32.26 32.97 32.26 32.89
178 NYSE ZTS Tue, Oct 15, 2013 32.22 32.42 32.00 32.07
177 NYSE ZTS Mon, Oct 14, 2013 32.03 32.46 31.86 32.29
176 NYSE ZTS Fri, Oct 11, 2013 32.44 32.77 32.03 32.40
175 NYSE ZTS Thu, Oct 10, 2013 31.78 32.36 31.47 32.36
174 NYSE ZTS Wed, Oct 9, 2013 31.73 31.73 31.08 31.43
173 NYSE ZTS Tue, Oct 8, 2013 31.86 32.09 31.46 31.53
172 NYSE ZTS Mon, Oct 7, 2013 31.70 32.38 31.59 31.93
171 NYSE ZTS Fri, Oct 4, 2013 32.29 32.56 31.64 32.05
170 NYSE ZTS Thu, Oct 3, 2013 31.79 31.82 31.34 31.48
169 NYSE ZTS Wed, Oct 2, 2013 31.67 32.13 31.43 32.00
168 NYSE ZTS Tue, Oct 1, 2013 31.12 32.04 31.01 31.78
167 NYSE ZTS Mon, Sep 30, 2013 31.10 31.32 30.93 31.12
166 NYSE ZTS Fri, Sep 27, 2013 31.56 31.60 31.05 31.15
165 NYSE ZTS Thu, Sep 26, 2013 31.22 31.64 31.20 31.58
164 NYSE ZTS Wed, Sep 25, 2013 31.48 31.59 31.03 31.06
163 NYSE ZTS Tue, Sep 24, 2013 31.62 31.67 31.21 31.48
162 NYSE ZTS Mon, Sep 23, 2013 32.19 32.19 31.35 31.58
161 NYSE ZTS Fri, Sep 20, 2013 32.68 32.75 31.87 32.19
160 NYSE ZTS Thu, Sep 19, 2013 32.80 32.90 32.16 32.51
159 NYSE ZTS Wed, Sep 18, 2013 32.28 32.73 31.96 32.72
158 NYSE ZTS Tue, Sep 17, 2013 32.01 32.52 31.98 32.38
157 NYSE ZTS Mon, Sep 16, 2013 31.44 32.18 31.39 31.85
156 NYSE ZTS Fri, Sep 13, 2013 31.07 31.30 30.91 31.05
155 NYSE ZTS Thu, Sep 12, 2013 31.36 31.39 30.82 31.08
154 NYSE ZTS Wed, Sep 11, 2013 31.36 31.46 30.89 31.33
153 NYSE ZTS Tue, Sep 10, 2013 31.33 31.82 30.86 30.95
152 NYSE ZTS Mon, Sep 9, 2013 30.64 31.00 30.36 30.59
151 NYSE ZTS Fri, Sep 6, 2013 30.45 30.95 29.97 30.61
150 NYSE ZTS Thu, Sep 5, 2013 29.72 30.49 29.66 30.33
149 NYSE ZTS Wed, Sep 4, 2013 29.45 29.71 29.35 29.69
148 NYSE ZTS Tue, Sep 3, 2013 29.46 29.78 29.19 29.43
147 NYSE ZTS Fri, Aug 30, 2013 29.45 29.50 29.04 29.15
146 NYSE ZTS Thu, Aug 29, 2013 29.43 29.61 29.22 29.47
145 NYSE ZTS Wed, Aug 28, 2013 29.07 29.83 28.81 29.57
144 NYSE ZTS Tue, Aug 27, 2013 29.53 29.67 29.00 29.20
143 NYSE ZTS Mon, Aug 26, 2013 30.16 30.16 29.65 29.80
142 NYSE ZTS Fri, Aug 23, 2013 29.88 30.23 29.64 30.20
141 NYSE ZTS Thu, Aug 22, 2013 29.83 30.01 29.57 29.87
140 NYSE ZTS Wed, Aug 21, 2013 30.07 30.19 29.60 29.85
139 NYSE ZTS Tue, Aug 20, 2013 29.86 30.41 29.71 30.23
138 NYSE ZTS Mon, Aug 19, 2013 29.91 30.30 29.84 29.87
137 NYSE ZTS Fri, Aug 16, 2013 29.94 30.20 29.75 30.00
136 NYSE ZTS Thu, Aug 15, 2013 29.94 30.16 29.79 30.02
135 NYSE ZTS Wed, Aug 14, 2013 30.50 30.63 30.08 30.14
134 NYSE ZTS Tue, Aug 13, 2013 30.50 30.75 30.20 30.45
133 NYSE ZTS Mon, Aug 12, 2013 30.68 30.99 30.04 30.33
132 NYSE ZTS Fri, Aug 9, 2013 31.14 31.24 30.78 30.91
131 NYSE ZTS Thu, Aug 8, 2013 31.40 31.83 31.18 31.24
130 NYSE ZTS Wed, Aug 7, 2013 31.10 31.40 30.65 31.24
129 NYSE ZTS Tue, Aug 6, 2013 31.68 32.50 31.09 31.13
128 NYSE ZTS Mon, Aug 5, 2013 30.47 31.39 30.47 31.25
127 NYSE ZTS Fri, Aug 2, 2013 30.12 30.96 29.91 30.94
126 NYSE ZTS Thu, Aug 1, 2013 29.97 30.21 29.46 30.16
125 NYSE ZTS Wed, Jul 31, 2013 30.00 30.19 29.80 29.81
124 NYSE ZTS Tue, Jul 30, 2013 30.15 30.32 29.89 30.04
123 NYSE ZTS Mon, Jul 29, 2013 30.27 30.54 29.98 30.09
122 NYSE ZTS Fri, Jul 26, 2013 30.40 30.53 30.00 30.43
121 NYSE ZTS Thu, Jul 25, 2013 29.88 30.55 29.71 30.52
120 NYSE ZTS Wed, Jul 24, 2013 30.13 30.55 29.66 29.90
119 NYSE ZTS Tue, Jul 23, 2013 30.41 30.44 29.76 30.06
118 NYSE ZTS Mon, Jul 22, 2013 30.36 30.59 30.16 30.27
117 NYSE ZTS Fri, Jul 19, 2013 30.79 30.80 30.12 30.24
116 NYSE ZTS Thu, Jul 18, 2013 31.11 31.20 30.77 30.82
115 NYSE ZTS Wed, Jul 17, 2013 31.23 31.23 30.85 30.99
114 NYSE ZTS Tue, Jul 16, 2013 31.56 31.65 31.10 31.16
113 NYSE ZTS Mon, Jul 15, 2013 31.31 31.65 31.10 31.58
112 NYSE ZTS Fri, Jul 12, 2013 31.02 31.38 31.01 31.35
111 NYSE ZTS Thu, Jul 11, 2013 31.43 31.45 30.84 30.92
110 NYSE ZTS Wed, Jul 10, 2013 31.08 31.24 30.47 31.04
109 NYSE ZTS Tue, Jul 9, 2013 31.12 31.40 30.94 30.98
108 NYSE ZTS Mon, Jul 8, 2013 30.45 30.97 30.22 30.94
107 NYSE ZTS Fri, Jul 5, 2013 29.81 30.18 29.78 30.17
106 NYSE ZTS Wed, Jul 3, 2013 29.67 29.74 28.97 29.28
105 NYSE ZTS Tue, Jul 2, 2013 30.22 30.83 29.62 29.70
104 NYSE ZTS Mon, Jul 1, 2013 31.02 31.06 30.13 30.61
103 NYSE ZTS Fri, Jun 28, 2013 30.90 31.39 30.54 30.89
102 NYSE ZTS Thu, Jun 27, 2013 31.46 31.51 30.79 30.87
101 NYSE ZTS Wed, Jun 26, 2013 31.80 31.90 30.92 30.97
100 NYSE ZTS Tue, Jun 25, 2013 30.80 31.62 30.50 31.49
99 NYSE ZTS Mon, Jun 24, 2013 30.15 30.50 29.40 30.38
98 NYSE ZTS Fri, Jun 21, 2013 30.55 31.09 30.34 30.60
97 NYSE ZTS Thu, Jun 20, 2013 30.89 31.04 30.05 30.19
96 NYSE ZTS Wed, Jun 19, 2013 31.06 31.24 30.82 31.00
95 NYSE ZTS Tue, Jun 18, 2013 31.33 31.39 30.95 31.18
94 NYSE ZTS Mon, Jun 17, 2013 31.40 31.76 30.71 30.96
93 NYSE ZTS Fri, Jun 14, 2013 31.00 31.26 30.61 30.80
92 NYSE ZTS Thu, Jun 13, 2013 31.47 31.55 30.87 31.17
91 NYSE ZTS Wed, Jun 12, 2013 31.95 32.03 31.40 31.53
90 NYSE ZTS Tue, Jun 11, 2013 31.70 32.02 31.40 31.70
89 NYSE ZTS Mon, Jun 10, 2013 31.83 32.11 31.47 32.01
88 NYSE ZTS Fri, Jun 7, 2013 32.26 32.34 31.21 31.50
87 NYSE ZTS Thu, Jun 6, 2013 32.17 32.31 31.54 32.08
86 NYSE ZTS Wed, Jun 5, 2013 32.42 32.42 31.75 32.17
85 NYSE ZTS Tue, Jun 4, 2013 32.83 32.99 31.84 32.40
84 NYSE ZTS Mon, Jun 3, 2013 32.01 32.84 31.31 32.75
83 NYSE ZTS Fri, May 31, 2013 32.30 32.34 31.80 32.00
82 NYSE ZTS Thu, May 30, 2013 32.77 33.10 32.10 32.24
81 NYSE ZTS Wed, May 29, 2013 34.25 34.25 32.88 32.95
80 NYSE ZTS Tue, May 28, 2013 33.80 34.28 33.59 34.26
79 NYSE ZTS Fri, May 24, 2013 33.20 33.62 32.53 33.46
78 NYSE ZTS Thu, May 23, 2013 33.25 33.80 32.71 32.84
77 NYSE ZTS Wed, May 22, 2013 32.55 33.99 31.75 33.55
76 NYSE ZTS Tue, May 21, 2013 33.57 33.74 32.99 33.04
75 NYSE ZTS Mon, May 20, 2013 33.90 34.00 33.60 33.71
74 NYSE ZTS Fri, May 17, 2013 33.35 33.90 33.19 33.90
73 NYSE ZTS Thu, May 16, 2013 33.48 33.80 33.16 33.39
72 NYSE ZTS Wed, May 15, 2013 32.94 33.06 32.56 32.79
71 NYSE ZTS Tue, May 14, 2013 33.13 33.75 32.85 33.08
70 NYSE ZTS Mon, May 13, 2013 33.06 33.49 32.75 33.04
69 NYSE ZTS Fri, May 10, 2013 33.54 33.61 32.97 33.18
68 NYSE ZTS Thu, May 9, 2013 33.31 33.67 33.28 33.55
67 NYSE ZTS Wed, May 8, 2013 33.00 33.44 32.72 33.26
66 NYSE ZTS Tue, May 7, 2013 33.08 33.08 32.30 32.88
65 NYSE ZTS Mon, May 6, 2013 33.35 33.49 32.75 32.94
64 NYSE ZTS Fri, May 3, 2013 33.62 33.64 33.00 33.21
63 NYSE ZTS Thu, May 2, 2013 33.38 33.87 33.11 33.28
62 NYSE ZTS Wed, May 1, 2013 32.97 33.51 32.66 33.39
61 NYSE ZTS Tue, Apr 30, 2013 33.68 34.74 32.93 33.02
60 NYSE ZTS Mon, Apr 29, 2013 32.95 32.95 32.17 32.66
59 NYSE ZTS Fri, Apr 26, 2013 31.61 32.68 31.61 32.64
58 NYSE ZTS Thu, Apr 25, 2013 30.93 31.99 30.75 31.55
57 NYSE ZTS Wed, Apr 24, 2013 31.63 31.69 30.42 30.62
56 NYSE ZTS Tue, Apr 23, 2013 32.78 32.96 31.50 31.70
55 NYSE ZTS Mon, Apr 22, 2013 32.90 32.90 32.22 32.66
54 NYSE ZTS Fri, Apr 19, 2013 32.71 32.79 31.81 32.71
53 NYSE ZTS Thu, Apr 18, 2013 33.10 33.10 32.38 32.47
52 NYSE ZTS Wed, Apr 17, 2013 32.98 33.23 32.17 32.89
51 NYSE ZTS Tue, Apr 16, 2013 32.36 33.37 32.29 33.21
50 NYSE ZTS Mon, Apr 15, 2013 33.07 33.23 32.17 32.24
49 NYSE ZTS Fri, Apr 12, 2013 32.97 33.35 32.60 33.23
48 NYSE ZTS Thu, Apr 11, 2013 33.22 33.24 32.87 33.16
47 NYSE ZTS Wed, Apr 10, 2013 33.76 33.76 32.98 33.15
46 NYSE ZTS Tue, Apr 9, 2013 33.05 33.59 32.56 33.44
45 NYSE ZTS Mon, Apr 8, 2013 31.95 32.98 31.77 32.92
44 NYSE ZTS Fri, Apr 5, 2013 31.73 32.07 30.57 31.96
43 NYSE ZTS Thu, Apr 4, 2013 32.41 32.50 31.71 31.84
42 NYSE ZTS Wed, Apr 3, 2013 32.67 32.98 32.36 32.53
41 NYSE ZTS Tue, Apr 2, 2013 32.66 33.13 32.46 32.55
40 NYSE ZTS Mon, Apr 1, 2013 33.42 33.59 32.43 32.59
39 NYSE ZTS Thu, Mar 28, 2013 32.85 33.50 32.63 33.40
38 NYSE ZTS Wed, Mar 27, 2013 32.38 32.89 32.06 32.74
37 NYSE ZTS Tue, Mar 26, 2013 32.73 32.79 32.00 32.51
36 NYSE ZTS Mon, Mar 25, 2013 33.48 33.48 32.25 32.46
35 NYSE ZTS Fri, Mar 22, 2013 33.55 33.75 32.74 33.12
34 NYSE ZTS Thu, Mar 21, 2013 33.90 34.00 33.29 33.47
33 NYSE ZTS Wed, Mar 20, 2013 32.90 33.54 32.50 33.51
32 NYSE ZTS Tue, Mar 19, 2013 32.80 33.42 32.33 32.80
31 NYSE ZTS Mon, Mar 18, 2013 32.75 32.94 32.64 32.84
30 NYSE ZTS Fri, Mar 15, 2013 34.70 34.84 33.31 33.44
29 NYSE ZTS Thu, Mar 14, 2013 34.33 35.42 34.30 34.64
28 NYSE ZTS Wed, Mar 13, 2013 33.90 34.06 33.08 34.00
27 NYSE ZTS Tue, Mar 12, 2013 34.12 34.25 33.60 33.82
26 NYSE ZTS Mon, Mar 11, 2013 33.97 34.26 33.25 34.18
25 NYSE ZTS Fri, Mar 8, 2013 34.03 34.69 33.80 34.09
24 NYSE ZTS Thu, Mar 7, 2013 33.95 34.68 33.56 34.56
23 NYSE ZTS Wed, Mar 6, 2013 34.34 34.38 33.85 33.85
22 NYSE ZTS Tue, Mar 5, 2013 34.41 34.48 33.75 34.29
21 NYSE ZTS Mon, Mar 4, 2013 34.80 34.89 34.24 34.35
20 NYSE ZTS Fri, Mar 1, 2013 33.36 34.70 33.15 34.60
19 NYSE ZTS Thu, Feb 28, 2013 32.56 33.55 32.56 33.45
18 NYSE ZTS Wed, Feb 27, 2013 32.00 33.05 32.00 32.32
17 NYSE ZTS Tue, Feb 26, 2013 32.05 32.40 31.99 32.04
16 NYSE ZTS Mon, Feb 25, 2013 32.68 32.69 32.00 32.07
15 NYSE ZTS Fri, Feb 22, 2013 32.78 32.93 32.50 32.59
14 NYSE ZTS Thu, Feb 21, 2013 32.50 32.80 31.86 32.56
13 NYSE ZTS Wed, Feb 20, 2013 33.84 33.88 32.60 32.72
12 NYSE ZTS Tue, Feb 19, 2013 34.02 34.07 33.57 33.84
11 NYSE ZTS Fri, Feb 15, 2013 33.31 34.09 33.00 33.98
10 NYSE ZTS Thu, Feb 14, 2013 33.39 33.45 32.77 33.27
9 NYSE ZTS Wed, Feb 13, 2013 33.80 33.80 33.00 33.55
8 NYSE ZTS Tue, Feb 12, 2013 33.40 34.00 33.15 33.74
7 NYSE ZTS Mon, Feb 11, 2013 33.06 33.50 32.88 33.26
6 NYSE ZTS Fri, Feb 8, 2013 32.31 33.48 32.30 33.05
5 NYSE ZTS Thu, Feb 7, 2013 31.00 32.73 31.00 32.00
4 NYSE ZTS Wed, Feb 6, 2013 30.98 31.43 30.75 31.03
3 NYSE ZTS Tue, Feb 5, 2013 31.25 31.98 30.85 31.04
2 NYSE ZTS Mon, Feb 4, 2013 31.09 31.99 30.76 31.02
1 NYSE ZTS Fri, Feb 1, 2013 31.50 31.74 30.47 31.01
# Exchange Symbol Date Open High Low Close

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