Below are the 587 trading days of historical prices for ATHA.
| # | Exchange | Symbol | Date | Open | High | Low | Close | 587 | NASDAQ | ATHA | Wed, Jan 18, 2023 | 3.80 | 3.80 | 3.38 | 3.44 | 586 | NASDAQ | ATHA | Tue, Jan 17, 2023 | 3.85 | 3.93 | 3.73 | 3.76 | 585 | NASDAQ | ATHA | Fri, Jan 13, 2023 | 3.78 | 4.00 | 3.78 | 3.85 | 584 | NASDAQ | ATHA | Thu, Jan 12, 2023 | 3.65 | 3.79 | 3.60 | 3.78 | 583 | NASDAQ | ATHA | Wed, Jan 11, 2023 | 3.53 | 3.65 | 3.44 | 3.64 | 582 | NASDAQ | ATHA | Tue, Jan 10, 2023 | 3.57 | 3.70 | 3.47 | 3.52 | 581 | NASDAQ | ATHA | Mon, Jan 9, 2023 | 3.42 | 3.60 | 3.25 | 3.58 | 580 | NASDAQ | ATHA | Fri, Jan 6, 2023 | 3.43 | 3.55 | 3.26 | 3.45 | 579 | NASDAQ | ATHA | Thu, Jan 5, 2023 | 3.59 | 3.59 | 3.31 | 3.41 | 578 | NASDAQ | ATHA | Wed, Jan 4, 2023 | 3.34 | 3.57 | 3.28 | 3.57 | 577 | NASDAQ | ATHA | Tue, Jan 3, 2023 | 3.27 | 3.38 | 3.25 | 3.38 | 576 | NASDAQ | ATHA | Fri, Dec 30, 2022 | 3.10 | 3.21 | 3.06 | 3.17 | 575 | NASDAQ | ATHA | Thu, Dec 29, 2022 | 2.85 | 3.13 | 2.85 | 3.11 | 574 | NASDAQ | ATHA | Wed, Dec 28, 2022 | 2.97 | 3.03 | 2.80 | 2.84 | 573 | NASDAQ | ATHA | Tue, Dec 27, 2022 | 3.07 | 3.12 | 2.97 | 2.98 | 572 | NASDAQ | ATHA | Fri, Dec 23, 2022 | 3.10 | 3.13 | 3.01 | 3.08 | 571 | NASDAQ | ATHA | Thu, Dec 22, 2022 | 3.05 | 3.13 | 2.99 | 3.11 | 570 | NASDAQ | ATHA | Wed, Dec 21, 2022 | 3.04 | 3.15 | 3.01 | 3.08 | 569 | NASDAQ | ATHA | Tue, Dec 20, 2022 | 2.98 | 3.11 | 2.96 | 3.01 | 568 | NASDAQ | ATHA | Mon, Dec 19, 2022 | 3.11 | 3.12 | 2.96 | 2.99 | 567 | NASDAQ | ATHA | Fri, Dec 16, 2022 | 3.13 | 3.23 | 3.10 | 3.16 | 566 | NASDAQ | ATHA | Thu, Dec 15, 2022 | 3.23 | 3.30 | 3.14 | 3.18 | 565 | NASDAQ | ATHA | Wed, Dec 14, 2022 | 3.30 | 3.41 | 3.27 | 3.28 | 564 | NASDAQ | ATHA | Tue, Dec 13, 2022 | 3.27 | 3.33 | 3.18 | 3.32 | 563 | NASDAQ | ATHA | Mon, Dec 12, 2022 | 2.95 | 3.24 | 2.95 | 3.22 | 562 | NASDAQ | ATHA | Fri, Dec 9, 2022 | 3.10 | 3.14 | 2.97 | 2.98 | 561 | NASDAQ | ATHA | Thu, Dec 8, 2022 | 3.12 | 3.19 | 3.08 | 3.12 | 560 | NASDAQ | ATHA | Wed, Dec 7, 2022 | 2.98 | 3.13 | 2.98 | 3.09 | 559 | NASDAQ | ATHA | Tue, Dec 6, 2022 | 2.95 | 2.99 | 2.90 | 2.95 | 558 | NASDAQ | ATHA | Mon, Dec 5, 2022 | 3.24 | 3.24 | 2.93 | 2.94 | 557 | NASDAQ | ATHA | Fri, Dec 2, 2022 | 3.22 | 3.31 | 3.16 | 3.28 | 556 | NASDAQ | ATHA | Thu, Dec 1, 2022 | 3.15 | 3.27 | 3.11 | 3.18 | 555 | NASDAQ | ATHA | Wed, Nov 30, 2022 | 2.88 | 3.12 | 2.85 | 3.11 | 554 | NASDAQ | ATHA | Tue, Nov 29, 2022 | 2.83 | 2.93 | 2.76 | 2.87 | 553 | NASDAQ | ATHA | Mon, Nov 28, 2022 | 2.97 | 2.99 | 2.82 | 2.84 | 552 | NASDAQ | ATHA | Fri, Nov 25, 2022 | 2.99 | 3.05 | 2.99 | 2.99 | 551 | NASDAQ | ATHA | Wed, Nov 23, 2022 | 3.17 | 3.20 | 2.99 | 3.03 | 550 | NASDAQ | ATHA | Tue, Nov 22, 2022 | 3.23 | 3.25 | 3.10 | 3.17 | 549 | NASDAQ | ATHA | Mon, Nov 21, 2022 | 3.21 | 3.26 | 3.14 | 3.20 | 548 | NASDAQ | ATHA | Fri, Nov 18, 2022 | 3.15 | 3.31 | 3.09 | 3.22 | 547 | NASDAQ | ATHA | Thu, Nov 17, 2022 | 3.04 | 3.14 | 3.00 | 3.08 | 546 | NASDAQ | ATHA | Wed, Nov 16, 2022 | 3.07 | 3.25 | 3.01 | 3.08 | 545 | NASDAQ | ATHA | Tue, Nov 15, 2022 | 3.24 | 3.32 | 3.08 | 3.15 | 544 | NASDAQ | ATHA | Mon, Nov 14, 2022 | 3.24 | 3.31 | 3.19 | 3.19 | 543 | NASDAQ | ATHA | Fri, Nov 11, 2022 | 3.06 | 3.37 | 2.97 | 3.23 | 542 | NASDAQ | ATHA | Thu, Nov 10, 2022 | 2.81 | 3.04 | 2.81 | 2.98 | 541 | NASDAQ | ATHA | Wed, Nov 9, 2022 | 2.92 | 2.93 | 2.73 | 2.76 | 540 | NASDAQ | ATHA | Tue, Nov 8, 2022 | 3.01 | 3.06 | 2.92 | 2.97 | 539 | NASDAQ | ATHA | Mon, Nov 7, 2022 | 3.03 | 3.07 | 2.96 | 3.02 | 538 | NASDAQ | ATHA | Fri, Nov 4, 2022 | 3.10 | 3.10 | 2.94 | 2.99 | 537 | NASDAQ | ATHA | Thu, Nov 3, 2022 | 3.06 | 3.15 | 2.99 | 3.05 | 536 | NASDAQ | ATHA | Wed, Nov 2, 2022 | 3.22 | 3.22 | 3.06 | 3.06 | 535 | NASDAQ | ATHA | Tue, Nov 1, 2022 | 3.36 | 3.39 | 3.21 | 3.23 | 534 | NASDAQ | ATHA | Mon, Oct 31, 2022 | 3.35 | 3.37 | 3.28 | 3.31 | 533 | NASDAQ | ATHA | Fri, Oct 28, 2022 | 3.31 | 3.39 | 3.25 | 3.36 | 532 | NASDAQ | ATHA | Thu, Oct 27, 2022 | 3.44 | 3.46 | 3.27 | 3.29 | 531 | NASDAQ | ATHA | Wed, Oct 26, 2022 | 3.42 | 3.57 | 3.34 | 3.42 | 530 | NASDAQ | ATHA | Tue, Oct 25, 2022 | 3.55 | 3.57 | 3.32 | 3.40 | 529 | NASDAQ | ATHA | Mon, Oct 24, 2022 | 3.63 | 3.64 | 3.41 | 3.56 | 528 | NASDAQ | ATHA | Fri, Oct 21, 2022 | 3.44 | 3.67 | 3.40 | 3.61 | 527 | NASDAQ | ATHA | Thu, Oct 20, 2022 | 3.40 | 3.52 | 3.30 | 3.42 | 526 | NASDAQ | ATHA | Wed, Oct 19, 2022 | 3.70 | 3.83 | 3.37 | 3.39 | 525 | NASDAQ | ATHA | Tue, Oct 18, 2022 | 3.58 | 3.72 | 3.46 | 3.71 | 524 | NASDAQ | ATHA | Mon, Oct 17, 2022 | 3.29 | 3.65 | 3.26 | 3.50 | 523 | NASDAQ | ATHA | Fri, Oct 14, 2022 | 3.33 | 3.38 | 3.20 | 3.21 | 522 | NASDAQ | ATHA | Thu, Oct 13, 2022 | 3.01 | 3.33 | 2.99 | 3.26 | 521 | NASDAQ | ATHA | Wed, Oct 12, 2022 | 3.09 | 3.12 | 2.94 | 3.10 | 520 | NASDAQ | ATHA | Tue, Oct 11, 2022 | 3.03 | 3.21 | 2.96 | 3.11 | 519 | NASDAQ | ATHA | Mon, Oct 10, 2022 | 3.06 | 3.11 | 2.96 | 3.04 | 518 | NASDAQ | ATHA | Fri, Oct 7, 2022 | 3.14 | 3.15 | 2.99 | 3.02 | 517 | NASDAQ | ATHA | Thu, Oct 6, 2022 | 3.13 | 3.21 | 3.08 | 3.16 | 516 | NASDAQ | ATHA | Wed, Oct 5, 2022 | 3.10 | 3.20 | 3.06 | 3.13 | 515 | NASDAQ | ATHA | Tue, Oct 4, 2022 | 3.10 | 3.22 | 3.05 | 3.15 | 514 | NASDAQ | ATHA | Mon, Oct 3, 2022 | 3.03 | 3.13 | 2.93 | 3.07 | 513 | NASDAQ | ATHA | Fri, Sep 30, 2022 | 3.06 | 3.16 | 2.95 | 2.97 | 512 | NASDAQ | ATHA | Thu, Sep 29, 2022 | 3.27 | 3.30 | 3.06 | 3.07 | 511 | NASDAQ | ATHA | Wed, Sep 28, 2022 | 3.15 | 3.32 | 3.05 | 3.26 | 510 | NASDAQ | ATHA | Tue, Sep 27, 2022 | 3.04 | 3.06 | 2.91 | 2.93 | 509 | NASDAQ | ATHA | Mon, Sep 26, 2022 | 3.08 | 3.20 | 2.98 | 3.01 | 508 | NASDAQ | ATHA | Fri, Sep 23, 2022 | 3.22 | 3.35 | 3.03 | 3.12 | 507 | NASDAQ | ATHA | Thu, Sep 22, 2022 | 3.28 | 3.31 | 3.18 | 3.28 | 506 | NASDAQ | ATHA | Wed, Sep 21, 2022 | 3.39 | 3.40 | 3.23 | 3.26 | 505 | NASDAQ | ATHA | Tue, Sep 20, 2022 | 3.33 | 3.38 | 3.27 | 3.37 | 504 | NASDAQ | ATHA | Mon, Sep 19, 2022 | 3.43 | 3.43 | 3.23 | 3.37 | 503 | NASDAQ | ATHA | Fri, Sep 16, 2022 | 3.53 | 3.55 | 3.36 | 3.42 | 502 | NASDAQ | ATHA | Thu, Sep 15, 2022 | 3.41 | 3.67 | 3.33 | 3.57 | 501 | NASDAQ | ATHA | Wed, Sep 14, 2022 | 3.48 | 3.59 | 3.30 | 3.33 | 500 | NASDAQ | ATHA | Tue, Sep 13, 2022 | 3.44 | 3.55 | 3.42 | 3.44 | 499 | NASDAQ | ATHA | Mon, Sep 12, 2022 | 3.50 | 3.58 | 3.47 | 3.55 | 498 | NASDAQ | ATHA | Fri, Sep 9, 2022 | 3.45 | 3.56 | 3.45 | 3.49 | 497 | NASDAQ | ATHA | Thu, Sep 8, 2022 | 3.21 | 3.45 | 3.19 | 3.42 | 496 | NASDAQ | ATHA | Wed, Sep 7, 2022 | 3.14 | 3.26 | 3.13 | 3.23 | 495 | NASDAQ | ATHA | Tue, Sep 6, 2022 | 3.28 | 3.30 | 3.14 | 3.16 | 494 | NASDAQ | ATHA | Fri, Sep 2, 2022 | 3.39 | 3.42 | 3.26 | 3.26 | 493 | NASDAQ | ATHA | Thu, Sep 1, 2022 | 3.33 | 3.42 | 3.22 | 3.37 | 492 | NASDAQ | ATHA | Wed, Aug 31, 2022 | 3.26 | 3.42 | 3.26 | 3.38 | 491 | NASDAQ | ATHA | Tue, Aug 30, 2022 | 3.42 | 3.43 | 3.26 | 3.26 | 490 | NASDAQ | ATHA | Mon, Aug 29, 2022 | 3.36 | 3.44 | 3.30 | 3.34 | 489 | NASDAQ | ATHA | Fri, Aug 26, 2022 | 3.57 | 3.59 | 3.36 | 3.37 | 488 | NASDAQ | ATHA | Thu, Aug 25, 2022 | 3.77 | 3.80 | 3.56 | 3.57 | 487 | NASDAQ | ATHA | Wed, Aug 24, 2022 | 3.65 | 3.83 | 3.63 | 3.76 | 486 | NASDAQ | ATHA | Tue, Aug 23, 2022 | 3.60 | 3.74 | 3.50 | 3.65 | 485 | NASDAQ | ATHA | Mon, Aug 22, 2022 | 3.65 | 3.69 | 3.53 | 3.56 | 484 | NASDAQ | ATHA | Fri, Aug 19, 2022 | 3.80 | 3.93 | 3.68 | 3.70 | 483 | NASDAQ | ATHA | Thu, Aug 18, 2022 | 3.85 | 3.89 | 3.72 | 3.81 | 482 | NASDAQ | ATHA | Wed, Aug 17, 2022 | 3.93 | 4.00 | 3.84 | 3.87 | 481 | NASDAQ | ATHA | Tue, Aug 16, 2022 | 4.11 | 4.24 | 3.93 | 3.96 | 480 | NASDAQ | ATHA | Mon, Aug 15, 2022 | 3.87 | 3.94 | 3.82 | 3.90 | 479 | NASDAQ | ATHA | Fri, Aug 12, 2022 | 3.78 | 4.00 | 3.77 | 3.90 | 478 | NASDAQ | ATHA | Thu, Aug 11, 2022 | 3.89 | 3.94 | 3.73 | 3.75 | 477 | NASDAQ | ATHA | Wed, Aug 10, 2022 | 3.79 | 3.91 | 3.75 | 3.86 | 476 | NASDAQ | ATHA | Tue, Aug 9, 2022 | 3.77 | 3.79 | 3.65 | 3.71 | 475 | NASDAQ | ATHA | Mon, Aug 8, 2022 | 3.78 | 3.94 | 3.76 | 3.81 | 474 | NASDAQ | ATHA | Fri, Aug 5, 2022 | 3.58 | 3.85 | 3.54 | 3.78 | 473 | NASDAQ | ATHA | Thu, Aug 4, 2022 | 3.49 | 3.67 | 3.44 | 3.62 | 472 | NASDAQ | ATHA | Wed, Aug 3, 2022 | 3.30 | 3.61 | 3.30 | 3.48 | 471 | NASDAQ | ATHA | Tue, Aug 2, 2022 | 3.31 | 3.50 | 3.30 | 3.39 | 470 | NASDAQ | ATHA | Mon, Aug 1, 2022 | 3.42 | 3.47 | 3.27 | 3.34 | 469 | NASDAQ | ATHA | Fri, Jul 29, 2022 | 3.56 | 3.61 | 3.43 | 3.48 | 468 | NASDAQ | ATHA | Thu, Jul 28, 2022 | 3.51 | 3.59 | 3.47 | 3.56 | 467 | NASDAQ | ATHA | Wed, Jul 27, 2022 | 3.39 | 3.53 | 3.24 | 3.52 | 466 | NASDAQ | ATHA | Tue, Jul 26, 2022 | 3.24 | 3.42 | 3.20 | 3.35 | 465 | NASDAQ | ATHA | Mon, Jul 25, 2022 | 3.21 | 3.34 | 3.13 | 3.25 | 464 | NASDAQ | ATHA | Fri, Jul 22, 2022 | 3.37 | 3.41 | 3.21 | 3.21 | 463 | NASDAQ | ATHA | Thu, Jul 21, 2022 | 3.54 | 3.55 | 3.36 | 3.39 | 462 | NASDAQ | ATHA | Wed, Jul 20, 2022 | 3.33 | 3.60 | 3.31 | 3.59 | 461 | NASDAQ | ATHA | Tue, Jul 19, 2022 | 3.34 | 3.42 | 3.25 | 3.30 | 460 | NASDAQ | ATHA | Mon, Jul 18, 2022 | 3.49 | 3.56 | 3.25 | 3.28 | 459 | NASDAQ | ATHA | Fri, Jul 15, 2022 | 3.34 | 3.57 | 3.27 | 3.44 | 458 | NASDAQ | ATHA | Thu, Jul 14, 2022 | 3.40 | 3.42 | 3.27 | 3.31 | 457 | NASDAQ | ATHA | Wed, Jul 13, 2022 | 3.20 | 3.53 | 3.20 | 3.40 | 456 | NASDAQ | ATHA | Tue, Jul 12, 2022 | 3.36 | 3.46 | 3.19 | 3.29 | 455 | NASDAQ | ATHA | Mon, Jul 11, 2022 | 3.74 | 3.75 | 3.30 | 3.33 | 454 | NASDAQ | ATHA | Fri, Jul 8, 2022 | 3.67 | 3.82 | 3.55 | 3.76 | 453 | NASDAQ | ATHA | Thu, Jul 7, 2022 | 3.50 | 3.87 | 3.49 | 3.71 | 452 | NASDAQ | ATHA | Wed, Jul 6, 2022 | 3.37 | 3.52 | 3.28 | 3.39 | 451 | NASDAQ | ATHA | Tue, Jul 5, 2022 | 3.22 | 3.51 | 3.18 | 3.43 | 450 | NASDAQ | ATHA | Fri, Jul 1, 2022 | 3.10 | 3.32 | 3.01 | 3.22 | 449 | NASDAQ | ATHA | Thu, Jun 30, 2022 | 2.95 | 3.11 | 2.86 | 3.05 | 448 | NASDAQ | ATHA | Wed, Jun 29, 2022 | 2.77 | 3.00 | 2.70 | 2.99 | 447 | NASDAQ | ATHA | Tue, Jun 28, 2022 | 2.88 | 2.96 | 2.70 | 2.79 | 446 | NASDAQ | ATHA | Mon, Jun 27, 2022 | 2.74 | 2.95 | 2.68 | 2.85 | 445 | NASDAQ | ATHA | Fri, Jun 24, 2022 | 2.67 | 2.83 | 2.65 | 2.74 | 444 | NASDAQ | ATHA | Thu, Jun 23, 2022 | 2.82 | 2.83 | 2.58 | 2.75 | 443 | NASDAQ | ATHA | Wed, Jun 22, 2022 | 2.64 | 3.10 | 2.53 | 2.85 | 442 | NASDAQ | ATHA | Tue, Jun 21, 2022 | 8.74 | 8.90 | 8.41 | 8.45 | 441 | NASDAQ | ATHA | Fri, Jun 17, 2022 | 8.28 | 9.00 | 8.13 | 8.60 | 440 | NASDAQ | ATHA | Thu, Jun 16, 2022 | 8.04 | 8.24 | 7.90 | 8.10 | 439 | NASDAQ | ATHA | Wed, Jun 15, 2022 | 8.09 | 8.42 | 7.96 | 8.22 | 438 | NASDAQ | ATHA | Tue, Jun 14, 2022 | 8.00 | 8.09 | 7.84 | 8.03 | 437 | NASDAQ | ATHA | Mon, Jun 13, 2022 | 7.95 | 8.24 | 7.81 | 8.05 | 436 | NASDAQ | ATHA | Fri, Jun 10, 2022 | 8.11 | 8.22 | 7.95 | 8.16 | 435 | NASDAQ | ATHA | Thu, Jun 9, 2022 | 9.00 | 9.00 | 8.35 | 8.36 | 434 | NASDAQ | ATHA | Wed, Jun 8, 2022 | 9.25 | 9.43 | 9.04 | 9.10 | 433 | NASDAQ | ATHA | Tue, Jun 7, 2022 | 9.10 | 9.34 | 8.90 | 9.23 | 432 | NASDAQ | ATHA | Mon, Jun 6, 2022 | 9.34 | 9.92 | 8.92 | 8.98 | 431 | NASDAQ | ATHA | Fri, Jun 3, 2022 | 9.18 | 9.66 | 9.10 | 9.17 | 430 | NASDAQ | ATHA | Thu, Jun 2, 2022 | 8.92 | 9.30 | 8.74 | 9.28 | 429 | NASDAQ | ATHA | Wed, Jun 1, 2022 | 9.11 | 9.41 | 8.96 | 8.96 | 428 | NASDAQ | ATHA | Tue, May 31, 2022 | 9.14 | 9.36 | 8.80 | 9.08 | 427 | NASDAQ | ATHA | Fri, May 27, 2022 | 8.92 | 9.73 | 8.77 | 9.21 | 426 | NASDAQ | ATHA | Thu, May 26, 2022 | 8.91 | 9.09 | 8.61 | 8.85 | 425 | NASDAQ | ATHA | Wed, May 25, 2022 | 8.99 | 9.17 | 8.43 | 8.91 | 424 | NASDAQ | ATHA | Tue, May 24, 2022 | 8.89 | 9.06 | 8.50 | 9.01 | 423 | NASDAQ | ATHA | Mon, May 23, 2022 | 8.93 | 9.20 | 8.66 | 9.03 | 422 | NASDAQ | ATHA | Fri, May 20, 2022 | 8.38 | 8.93 | 8.38 | 8.93 | 421 | NASDAQ | ATHA | Thu, May 19, 2022 | 8.28 | 8.63 | 8.16 | 8.25 | 420 | NASDAQ | ATHA | Wed, May 18, 2022 | 8.72 | 8.85 | 8.22 | 8.31 | 419 | NASDAQ | ATHA | Tue, May 17, 2022 | 8.80 | 9.27 | 8.80 | 8.92 | 418 | NASDAQ | ATHA | Mon, May 16, 2022 | 8.20 | 8.81 | 8.20 | 8.67 | 417 | NASDAQ | ATHA | Fri, May 13, 2022 | 8.01 | 8.47 | 7.96 | 8.28 | 416 | NASDAQ | ATHA | Thu, May 12, 2022 | 8.38 | 8.45 | 7.56 | 7.96 | 415 | NASDAQ | ATHA | Wed, May 11, 2022 | 9.35 | 9.43 | 8.38 | 8.42 | 414 | NASDAQ | ATHA | Tue, May 10, 2022 | 9.33 | 9.33 | 9.01 | 9.27 | 413 | NASDAQ | ATHA | Mon, May 9, 2022 | 9.02 | 9.30 | 8.66 | 8.84 | 412 | NASDAQ | ATHA | Fri, May 6, 2022 | 10.69 | 10.69 | 9.16 | 9.20 | 411 | NASDAQ | ATHA | Thu, May 5, 2022 | 10.60 | 10.70 | 9.86 | 9.99 | 410 | NASDAQ | ATHA | Wed, May 4, 2022 | 10.78 | 11.01 | 10.43 | 10.66 | 409 | NASDAQ | ATHA | Tue, May 3, 2022 | 10.56 | 10.94 | 10.33 | 10.61 | 408 | NASDAQ | ATHA | Mon, May 2, 2022 | 10.28 | 10.71 | 10.15 | 10.60 | 407 | NASDAQ | ATHA | Fri, Apr 29, 2022 | 10.45 | 10.88 | 10.17 | 10.29 | 406 | NASDAQ | ATHA | Thu, Apr 28, 2022 | 10.65 | 10.72 | 9.86 | 10.43 | 405 | NASDAQ | ATHA | Wed, Apr 27, 2022 | 11.04 | 11.19 | 10.37 | 10.53 | 404 | NASDAQ | ATHA | Tue, Apr 26, 2022 | 11.29 | 11.60 | 10.91 | 11.01 | 403 | NASDAQ | ATHA | Mon, Apr 25, 2022 | 11.35 | 11.69 | 11.20 | 11.40 | 402 | NASDAQ | ATHA | Fri, Apr 22, 2022 | 11.63 | 12.07 | 11.10 | 11.44 | 401 | NASDAQ | ATHA | Thu, Apr 21, 2022 | 11.98 | 12.08 | 11.57 | 11.78 | 400 | NASDAQ | ATHA | Wed, Apr 20, 2022 | 11.46 | 11.91 | 11.26 | 11.63 | 399 | NASDAQ | ATHA | Tue, Apr 19, 2022 | 11.25 | 11.76 | 11.09 | 11.60 | 398 | NASDAQ | ATHA | Mon, Apr 18, 2022 | 11.99 | 11.99 | 11.26 | 11.35 | 397 | NASDAQ | ATHA | Thu, Apr 14, 2022 | 11.79 | 11.99 | 11.44 | 11.76 | 396 | NASDAQ | ATHA | Wed, Apr 13, 2022 | 11.47 | 11.97 | 11.47 | 11.81 | 395 | NASDAQ | ATHA | Tue, Apr 12, 2022 | 11.74 | 11.92 | 11.38 | 11.44 | 394 | NASDAQ | ATHA | Mon, Apr 11, 2022 | 12.51 | 12.57 | 11.62 | 11.63 | 393 | NASDAQ | ATHA | Fri, Apr 8, 2022 | 12.13 | 12.83 | 11.88 | 12.61 | 392 | NASDAQ | ATHA | Thu, Apr 7, 2022 | 13.37 | 13.56 | 12.17 | 12.23 | 391 | NASDAQ | ATHA | Wed, Apr 6, 2022 | 13.30 | 13.72 | 12.71 | 13.34 | 390 | NASDAQ | ATHA | Tue, Apr 5, 2022 | 13.38 | 14.08 | 13.30 | 13.43 | 389 | NASDAQ | ATHA | Mon, Apr 4, 2022 | 13.81 | 14.22 | 13.36 | 13.42 | 388 | NASDAQ | ATHA | Fri, Apr 1, 2022 | 13.39 | 13.64 | 12.85 | 13.30 | 387 | NASDAQ | ATHA | Thu, Mar 31, 2022 | 13.11 | 14.07 | 12.99 | 13.50 | 386 | NASDAQ | ATHA | Wed, Mar 30, 2022 | 13.52 | 14.00 | 12.97 | 12.99 | 385 | NASDAQ | ATHA | Tue, Mar 29, 2022 | 13.06 | 13.53 | 13.06 | 13.51 | 384 | NASDAQ | ATHA | Mon, Mar 28, 2022 | 12.74 | 13.25 | 12.54 | 12.89 | 383 | NASDAQ | ATHA | Fri, Mar 25, 2022 | 11.90 | 12.96 | 11.74 | 12.74 | 382 | NASDAQ | ATHA | Thu, Mar 24, 2022 | 11.30 | 12.00 | 11.08 | 11.87 | 381 | NASDAQ | ATHA | Wed, Mar 23, 2022 | 11.21 | 11.40 | 10.99 | 11.24 | 380 | NASDAQ | ATHA | Tue, Mar 22, 2022 | 10.75 | 11.32 | 10.67 | 11.20 | 379 | NASDAQ | ATHA | Mon, Mar 21, 2022 | 10.61 | 10.82 | 10.01 | 10.68 | 378 | NASDAQ | ATHA | Fri, Mar 18, 2022 | 9.64 | 10.82 | 9.64 | 10.62 | 377 | NASDAQ | ATHA | Thu, Mar 17, 2022 | 9.82 | 9.91 | 9.62 | 9.80 | 376 | NASDAQ | ATHA | Wed, Mar 16, 2022 | 9.68 | 9.86 | 9.34 | 9.84 | 375 | NASDAQ | ATHA | Tue, Mar 15, 2022 | 9.58 | 9.77 | 9.38 | 9.66 | 374 | NASDAQ | ATHA | Mon, Mar 14, 2022 | 9.53 | 9.86 | 9.45 | 9.53 | 373 | NASDAQ | ATHA | Fri, Mar 11, 2022 | 9.61 | 9.83 | 9.48 | 9.66 | 372 | NASDAQ | ATHA | Thu, Mar 10, 2022 | 9.04 | 9.68 | 9.02 | 9.62 | 371 | NASDAQ | ATHA | Wed, Mar 9, 2022 | 9.30 | 9.46 | 9.18 | 9.21 | 370 | NASDAQ | ATHA | Tue, Mar 8, 2022 | 9.19 | 9.52 | 9.04 | 9.17 | 369 | NASDAQ | ATHA | Mon, Mar 7, 2022 | 9.20 | 9.35 | 9.06 | 9.19 | 368 | NASDAQ | ATHA | Fri, Mar 4, 2022 | 8.92 | 9.20 | 8.80 | 9.17 | 367 | NASDAQ | ATHA | Thu, Mar 3, 2022 | 9.26 | 9.49 | 8.89 | 9.04 | 366 | NASDAQ | ATHA | Wed, Mar 2, 2022 | 9.40 | 9.53 | 9.18 | 9.26 | 365 | NASDAQ | ATHA | Tue, Mar 1, 2022 | 9.16 | 9.63 | 9.10 | 9.30 | 364 | NASDAQ | ATHA | Mon, Feb 28, 2022 | 9.23 | 9.28 | 8.99 | 9.16 | 363 | NASDAQ | ATHA | Fri, Feb 25, 2022 | 9.53 | 9.53 | 9.05 | 9.30 | 362 | NASDAQ | ATHA | Thu, Feb 24, 2022 | 8.56 | 9.44 | 8.51 | 9.35 | 361 | NASDAQ | ATHA | Wed, Feb 23, 2022 | 9.30 | 9.33 | 8.92 | 8.96 | 360 | NASDAQ | ATHA | Tue, Feb 22, 2022 | 9.20 | 9.48 | 9.07 | 9.25 | 359 | NASDAQ | ATHA | Fri, Feb 18, 2022 | 9.40 | 9.45 | 9.08 | 9.31 | 358 | NASDAQ | ATHA | Thu, Feb 17, 2022 | 9.87 | 9.91 | 9.41 | 9.44 | 357 | NASDAQ | ATHA | Wed, Feb 16, 2022 | 10.00 | 10.26 | 9.94 | 9.97 | 356 | NASDAQ | ATHA | Tue, Feb 15, 2022 | 10.00 | 10.22 | 9.88 | 10.17 | 355 | NASDAQ | ATHA | Mon, Feb 14, 2022 | 10.04 | 10.07 | 9.67 | 9.78 | 354 | NASDAQ | ATHA | Fri, Feb 11, 2022 | 10.06 | 10.46 | 9.91 | 10.10 | 353 | NASDAQ | ATHA | Thu, Feb 10, 2022 | 10.23 | 10.82 | 10.16 | 10.23 | 352 | NASDAQ | ATHA | Wed, Feb 9, 2022 | 9.84 | 10.92 | 9.68 | 10.65 | 351 | NASDAQ | ATHA | Tue, Feb 8, 2022 | 9.82 | 9.98 | 9.55 | 9.85 | 350 | NASDAQ | ATHA | Mon, Feb 7, 2022 | 9.66 | 10.01 | 9.66 | 9.88 | 349 | NASDAQ | ATHA | Fri, Feb 4, 2022 | 9.50 | 9.72 | 9.28 | 9.64 | 348 | NASDAQ | ATHA | Thu, Feb 3, 2022 | 9.83 | 9.93 | 9.28 | 9.58 | 347 | NASDAQ | ATHA | Wed, Feb 2, 2022 | 10.65 | 10.65 | 9.84 | 9.95 | 346 | NASDAQ | ATHA | Tue, Feb 1, 2022 | 10.50 | 10.63 | 10.04 | 10.55 | 345 | NASDAQ | ATHA | Mon, Jan 31, 2022 | 9.98 | 10.52 | 9.90 | 10.30 | 344 | NASDAQ | ATHA | Fri, Jan 28, 2022 | 9.87 | 10.51 | 9.33 | 10.00 | 343 | NASDAQ | ATHA | Thu, Jan 27, 2022 | 10.50 | 10.70 | 9.70 | 9.91 | 342 | NASDAQ | ATHA | Wed, Jan 26, 2022 | 10.98 | 11.22 | 10.12 | 10.23 | 341 | NASDAQ | ATHA | Tue, Jan 25, 2022 | 9.84 | 11.16 | 9.84 | 10.78 | 340 | NASDAQ | ATHA | Mon, Jan 24, 2022 | 9.54 | 11.00 | 9.35 | 10.94 | 339 | NASDAQ | ATHA | Fri, Jan 21, 2022 | 9.94 | 10.21 | 9.61 | 10.00 | 338 | NASDAQ | ATHA | Thu, Jan 20, 2022 | 10.25 | 10.67 | 10.00 | 10.01 | 337 | NASDAQ | ATHA | Wed, Jan 19, 2022 | 10.84 | 10.84 | 10.21 | 10.26 | 336 | NASDAQ | ATHA | Tue, Jan 18, 2022 | 10.86 | 11.10 | 10.47 | 10.64 | 335 | NASDAQ | ATHA | Fri, Jan 14, 2022 | 11.33 | 11.38 | 10.78 | 11.05 | 334 | NASDAQ | ATHA | Thu, Jan 13, 2022 | 11.85 | 11.85 | 11.16 | 11.42 | 333 | NASDAQ | ATHA | Wed, Jan 12, 2022 | 12.20 | 12.20 | 11.75 | 11.83 | 332 | NASDAQ | ATHA | Tue, Jan 11, 2022 | 11.44 | 12.09 | 11.13 | 12.01 | 331 | NASDAQ | ATHA | Mon, Jan 10, 2022 | 11.99 | 12.15 | 10.94 | 11.47 | 330 | NASDAQ | ATHA | Fri, Jan 7, 2022 | 12.63 | 12.90 | 11.75 | 12.01 | 329 | NASDAQ | ATHA | Thu, Jan 6, 2022 | 12.98 | 13.16 | 12.49 | 12.71 | 328 | NASDAQ | ATHA | Wed, Jan 5, 2022 | 13.16 | 13.88 | 12.97 | 13.22 | 327 | NASDAQ | ATHA | Tue, Jan 4, 2022 | 12.93 | 13.19 | 12.33 | 13.07 | 326 | NASDAQ | ATHA | Mon, Jan 3, 2022 | 13.08 | 13.51 | 12.82 | 13.02 | 325 | NASDAQ | ATHA | Fri, Dec 31, 2021 | 12.37 | 13.10 | 12.29 | 13.03 | 324 | NASDAQ | ATHA | Thu, Dec 30, 2021 | 12.44 | 12.91 | 12.22 | 12.41 | 323 | NASDAQ | ATHA | Wed, Dec 29, 2021 | 12.50 | 12.50 | 12.06 | 12.38 | 322 | NASDAQ | ATHA | Tue, Dec 28, 2021 | 12.56 | 12.66 | 12.32 | 12.49 | 321 | NASDAQ | ATHA | Mon, Dec 27, 2021 | 13.00 | 13.00 | 12.58 | 12.64 | 320 | NASDAQ | ATHA | Thu, Dec 23, 2021 | 12.60 | 13.04 | 12.60 | 13.01 | 319 | NASDAQ | ATHA | Wed, Dec 22, 2021 | 12.37 | 12.75 | 12.16 | 12.62 | 318 | NASDAQ | ATHA | Tue, Dec 21, 2021 | 12.23 | 12.56 | 12.11 | 12.43 | 317 | NASDAQ | ATHA | Mon, Dec 20, 2021 | 12.03 | 12.33 | 11.76 | 12.06 | 316 | NASDAQ | ATHA | Fri, Dec 17, 2021 | 11.66 | 12.65 | 11.49 | 12.29 | 315 | NASDAQ | ATHA | Thu, Dec 16, 2021 | 13.29 | 13.55 | 11.88 | 11.94 | 314 | NASDAQ | ATHA | Wed, Dec 15, 2021 | 13.21 | 13.42 | 12.15 | 12.98 | 313 | NASDAQ | ATHA | Tue, Dec 14, 2021 | 13.00 | 13.59 | 12.82 | 13.41 | 312 | NASDAQ | ATHA | Mon, Dec 13, 2021 | 13.45 | 13.78 | 13.15 | 13.17 | 311 | NASDAQ | ATHA | Fri, Dec 10, 2021 | 13.21 | 13.61 | 13.19 | 13.55 | 310 | NASDAQ | ATHA | Thu, Dec 9, 2021 | 13.62 | 13.93 | 13.16 | 13.24 | 309 | NASDAQ | ATHA | Wed, Dec 8, 2021 | 13.53 | 13.95 | 13.24 | 13.70 | 308 | NASDAQ | ATHA | Tue, Dec 7, 2021 | 13.24 | 13.92 | 13.07 | 13.45 | 307 | NASDAQ | ATHA | Mon, Dec 6, 2021 | 12.35 | 13.08 | 11.97 | 12.94 | 306 | NASDAQ | ATHA | Fri, Dec 3, 2021 | 13.12 | 13.35 | 12.01 | 12.34 | 305 | NASDAQ | ATHA | Thu, Dec 2, 2021 | 12.38 | 13.19 | 12.34 | 13.07 | 304 | NASDAQ | ATHA | Wed, Dec 1, 2021 | 13.76 | 13.89 | 12.30 | 12.38 | 303 | NASDAQ | ATHA | Tue, Nov 30, 2021 | 13.50 | 13.71 | 12.89 | 13.48 | 302 | NASDAQ | ATHA | Mon, Nov 29, 2021 | 14.19 | 14.33 | 13.58 | 13.58 | 301 | NASDAQ | ATHA | Fri, Nov 26, 2021 | 13.81 | 14.21 | 13.38 | 13.94 | 300 | NASDAQ | ATHA | Wed, Nov 24, 2021 | 14.23 | 14.92 | 14.02 | 14.46 | 299 | NASDAQ | ATHA | Tue, Nov 23, 2021 | 14.64 | 14.85 | 14.09 | 14.37 | 298 | NASDAQ | ATHA | Mon, Nov 22, 2021 | 14.60 | 14.82 | 14.17 | 14.60 | 297 | NASDAQ | ATHA | Fri, Nov 19, 2021 | 14.36 | 15.18 | 14.36 | 14.56 | 296 | NASDAQ | ATHA | Thu, Nov 18, 2021 | 15.20 | 15.20 | 14.23 | 14.72 | 295 | NASDAQ | ATHA | Wed, Nov 17, 2021 | 15.28 | 15.59 | 14.95 | 15.09 | 294 | NASDAQ | ATHA | Tue, Nov 16, 2021 | 15.50 | 16.05 | 14.20 | 15.69 | 293 | NASDAQ | ATHA | Mon, Nov 15, 2021 | 16.64 | 16.64 | 15.60 | 15.69 | 292 | NASDAQ | ATHA | Fri, Nov 12, 2021 | 16.36 | 16.65 | 15.57 | 16.20 | 291 | NASDAQ | ATHA | Thu, Nov 11, 2021 | 14.69 | 16.62 | 14.69 | 16.39 | 290 | NASDAQ | ATHA | Wed, Nov 10, 2021 | 15.40 | 15.85 | 14.80 | 14.86 | 289 | NASDAQ | ATHA | Tue, Nov 9, 2021 | 16.01 | 16.50 | 15.43 | 15.50 | 288 | NASDAQ | ATHA | Mon, Nov 8, 2021 | 15.88 | 16.24 | 15.71 | 16.01 | 287 | NASDAQ | ATHA | Fri, Nov 5, 2021 | 15.59 | 16.39 | 15.22 | 15.73 | 286 | NASDAQ | ATHA | Thu, Nov 4, 2021 | 15.50 | 16.40 | 15.31 | 15.63 | 285 | NASDAQ | ATHA | Wed, Nov 3, 2021 | 14.24 | 15.46 | 13.93 | 15.34 | 284 | NASDAQ | ATHA | Tue, Nov 2, 2021 | 14.50 | 14.95 | 13.70 | 14.25 | 283 | NASDAQ | ATHA | Mon, Nov 1, 2021 | 13.07 | 14.54 | 12.85 | 14.47 | 282 | NASDAQ | ATHA | Fri, Oct 29, 2021 | 12.15 | 13.28 | 12.08 | 13.07 | 281 | NASDAQ | ATHA | Thu, Oct 28, 2021 | 11.74 | 12.19 | 11.30 | 12.15 | 280 | NASDAQ | ATHA | Wed, Oct 27, 2021 | 11.70 | 12.08 | 11.56 | 11.76 | 279 | NASDAQ | ATHA | Tue, Oct 26, 2021 | 11.35 | 12.07 | 11.11 | 11.76 | 278 | NASDAQ | ATHA | Mon, Oct 25, 2021 | 10.77 | 11.58 | 10.61 | 11.35 | 277 | NASDAQ | ATHA | Fri, Oct 22, 2021 | 10.54 | 11.54 | 10.21 | 10.71 | 276 | NASDAQ | ATHA | Thu, Oct 21, 2021 | 9.59 | 9.72 | 9.46 | 9.63 | 275 | NASDAQ | ATHA | Wed, Oct 20, 2021 | 9.58 | 9.71 | 9.52 | 9.61 | 274 | NASDAQ | ATHA | Tue, Oct 19, 2021 | 9.60 | 9.66 | 9.50 | 9.57 | 273 | NASDAQ | ATHA | Mon, Oct 18, 2021 | 9.52 | 9.63 | 9.35 | 9.60 | 272 | NASDAQ | ATHA | Fri, Oct 15, 2021 | 9.86 | 9.89 | 9.50 | 9.56 | 271 | NASDAQ | ATHA | Thu, Oct 14, 2021 | 9.55 | 9.92 | 9.55 | 9.79 | 270 | NASDAQ | ATHA | Wed, Oct 13, 2021 | 9.45 | 9.66 | 9.33 | 9.51 | 269 | NASDAQ | ATHA | Tue, Oct 12, 2021 | 9.35 | 9.62 | 9.26 | 9.49 | 268 | NASDAQ | ATHA | Mon, Oct 11, 2021 | 9.26 | 9.48 | 9.13 | 9.37 | 267 | NASDAQ | ATHA | Fri, Oct 8, 2021 | 9.46 | 9.55 | 9.27 | 9.30 | 266 | NASDAQ | ATHA | Thu, Oct 7, 2021 | 9.40 | 9.68 | 9.38 | 9.50 | 265 | NASDAQ | ATHA | Wed, Oct 6, 2021 | 9.24 | 9.74 | 9.17 | 9.40 | 264 | NASDAQ | ATHA | Tue, Oct 5, 2021 | 9.23 | 9.46 | 9.17 | 9.38 | 263 | NASDAQ | ATHA | Mon, Oct 4, 2021 | 9.39 | 9.47 | 9.14 | 9.17 | 262 | NASDAQ | ATHA | Fri, Oct 1, 2021 | 9.40 | 9.54 | 9.20 | 9.50 | 261 | NASDAQ | ATHA | Thu, Sep 30, 2021 | 9.29 | 9.55 | 9.26 | 9.38 | 260 | NASDAQ | ATHA | Wed, Sep 29, 2021 | 9.37 | 9.48 | 9.25 | 9.30 | 259 | NASDAQ | ATHA | Tue, Sep 28, 2021 | 9.74 | 9.74 | 9.27 | 9.30 | 258 | NASDAQ | ATHA | Mon, Sep 27, 2021 | 9.56 | 9.90 | 9.41 | 9.83 | 257 | NASDAQ | ATHA | Fri, Sep 24, 2021 | 9.92 | 9.95 | 9.52 | 9.53 | 256 | NASDAQ | ATHA | Thu, Sep 23, 2021 | 9.81 | 9.97 | 9.63 | 9.94 | 255 | NASDAQ | ATHA | Wed, Sep 22, 2021 | 9.84 | 9.98 | 9.70 | 9.89 | 254 | NASDAQ | ATHA | Tue, Sep 21, 2021 | 9.85 | 9.99 | 9.73 | 9.82 | 253 | NASDAQ | ATHA | Mon, Sep 20, 2021 | 10.03 | 10.10 | 9.64 | 9.79 | 252 | NASDAQ | ATHA | Fri, Sep 17, 2021 | 10.36 | 10.54 | 10.06 | 10.13 | 251 | NASDAQ | ATHA | Thu, Sep 16, 2021 | 10.10 | 10.39 | 9.96 | 10.30 | 250 | NASDAQ | ATHA | Wed, Sep 15, 2021 | 10.06 | 10.33 | 9.99 | 10.09 | 249 | NASDAQ | ATHA | Tue, Sep 14, 2021 | 10.74 | 10.82 | 10.03 | 10.10 | 248 | NASDAQ | ATHA | Mon, Sep 13, 2021 | 11.03 | 11.16 | 10.67 | 10.74 | 247 | NASDAQ | ATHA | Fri, Sep 10, 2021 | 11.18 | 11.20 | 10.81 | 11.03 | 246 | NASDAQ | ATHA | Thu, Sep 9, 2021 | 10.86 | 11.24 | 10.68 | 11.09 | 245 | NASDAQ | ATHA | Wed, Sep 8, 2021 | 11.07 | 11.47 | 10.81 | 10.96 | 244 | NASDAQ | ATHA | Tue, Sep 7, 2021 | 10.60 | 11.08 | 10.60 | 11.00 | 243 | NASDAQ | ATHA | Fri, Sep 3, 2021 | 10.89 | 10.89 | 10.54 | 10.66 | 242 | NASDAQ | ATHA | Thu, Sep 2, 2021 | 10.76 | 10.98 | 10.62 | 10.92 | 241 | NASDAQ | ATHA | Wed, Sep 1, 2021 | 10.59 | 10.75 | 10.49 | 10.73 | 240 | NASDAQ | ATHA | Tue, Aug 31, 2021 | 10.65 | 10.96 | 10.44 | 10.59 | 239 | NASDAQ | ATHA | Mon, Aug 30, 2021 | 10.80 | 10.87 | 10.32 | 10.66 | 238 | NASDAQ | ATHA | Fri, Aug 27, 2021 | 10.24 | 11.04 | 10.19 | 10.76 | 237 | NASDAQ | ATHA | Thu, Aug 26, 2021 | 10.34 | 10.57 | 10.23 | 10.27 | 236 | NASDAQ | ATHA | Wed, Aug 25, 2021 | 10.14 | 10.48 | 10.06 | 10.35 | 235 | NASDAQ | ATHA | Tue, Aug 24, 2021 | 10.20 | 10.33 | 10.02 | 10.22 | 234 | NASDAQ | ATHA | Mon, Aug 23, 2021 | 9.65 | 10.23 | 9.63 | 10.20 | 233 | NASDAQ | ATHA | Fri, Aug 20, 2021 | 9.50 | 9.82 | 9.48 | 9.62 | 232 | NASDAQ | ATHA | Thu, Aug 19, 2021 | 9.45 | 9.94 | 9.42 | 9.50 | 231 | NASDAQ | ATHA | Wed, Aug 18, 2021 | 9.02 | 9.92 | 8.92 | 9.58 | 230 | NASDAQ | ATHA | Tue, Aug 17, 2021 | 9.11 | 9.73 | 8.88 | 9.15 | 229 | NASDAQ | ATHA | Mon, Aug 16, 2021 | 9.81 | 9.81 | 9.20 | 9.22 | 228 | NASDAQ | ATHA | Fri, Aug 13, 2021 | 9.95 | 9.95 | 9.72 | 9.83 | 227 | NASDAQ | ATHA | Thu, Aug 12, 2021 | 9.87 | 10.20 | 9.78 | 10.01 | 226 | NASDAQ | ATHA | Wed, Aug 11, 2021 | 10.19 | 10.25 | 9.81 | 9.89 | 225 | NASDAQ | ATHA | Tue, Aug 10, 2021 | 10.15 | 10.19 | 9.56 | 10.13 | 224 | NASDAQ | ATHA | Mon, Aug 9, 2021 | 9.98 | 10.24 | 9.84 | 10.17 | 223 | NASDAQ | ATHA | Fri, Aug 6, 2021 | 10.45 | 10.45 | 9.85 | 9.97 | 222 | NASDAQ | ATHA | Thu, Aug 5, 2021 | 10.28 | 10.58 | 10.10 | 10.41 | 221 | NASDAQ | ATHA | Wed, Aug 4, 2021 | 9.94 | 10.22 | 9.94 | 10.15 | 220 | NASDAQ | ATHA | Tue, Aug 3, 2021 | 9.90 | 10.06 | 9.69 | 10.06 | 219 | NASDAQ | ATHA | Mon, Aug 2, 2021 | 9.62 | 9.99 | 9.45 | 9.91 | 218 | NASDAQ | ATHA | Fri, Jul 30, 2021 | 9.85 | 10.02 | 9.45 | 9.61 | 217 | NASDAQ | ATHA | Thu, Jul 29, 2021 | 10.39 | 10.41 | 9.68 | 9.77 | 216 | NASDAQ | ATHA | Wed, Jul 28, 2021 | 9.97 | 10.34 | 9.80 | 10.30 | 215 | NASDAQ | ATHA | Tue, Jul 27, 2021 | 10.01 | 10.14 | 9.52 | 9.80 | 214 | NASDAQ | ATHA | Mon, Jul 26, 2021 | 10.24 | 10.54 | 9.87 | 10.04 | 213 | NASDAQ | ATHA | Fri, Jul 23, 2021 | 10.51 | 10.59 | 9.79 | 10.19 | 212 | NASDAQ | ATHA | Thu, Jul 22, 2021 | 10.70 | 11.00 | 10.39 | 10.54 | 211 | NASDAQ | ATHA | Wed, Jul 21, 2021 | 10.45 | 10.80 | 10.25 | 10.79 | 210 | NASDAQ | ATHA | Tue, Jul 20, 2021 | 10.01 | 10.48 | 9.76 | 10.42 | 209 | NASDAQ | ATHA | Mon, Jul 19, 2021 | 9.26 | 10.12 | 9.22 | 9.96 | 208 | NASDAQ | ATHA | Fri, Jul 16, 2021 | 9.95 | 10.02 | 9.25 | 9.52 | 207 | NASDAQ | ATHA | Thu, Jul 15, 2021 | 10.05 | 10.19 | 9.73 | 9.92 | 206 | NASDAQ | ATHA | Wed, Jul 14, 2021 | 10.81 | 10.84 | 9.95 | 10.01 | 205 | NASDAQ | ATHA | Tue, Jul 13, 2021 | 10.65 | 11.30 | 10.46 | 10.69 | 204 | NASDAQ | ATHA | Mon, Jul 12, 2021 | 10.88 | 11.01 | 10.43 | 10.50 | 203 | NASDAQ | ATHA | Fri, Jul 9, 2021 | 10.72 | 11.05 | 10.57 | 10.89 | 202 | NASDAQ | ATHA | Thu, Jul 8, 2021 | 10.30 | 10.67 | 9.83 | 10.57 | 201 | NASDAQ | ATHA | Wed, Jul 7, 2021 | 11.00 | 11.07 | 10.25 | 10.63 | 200 | NASDAQ | ATHA | Tue, Jul 6, 2021 | 10.56 | 11.15 | 10.44 | 11.00 | 199 | NASDAQ | ATHA | Fri, Jul 2, 2021 | 10.60 | 10.65 | 10.22 | 10.54 | 198 | NASDAQ | ATHA | Thu, Jul 1, 2021 | 10.38 | 10.65 | 10.17 | 10.59 | 197 | NASDAQ | ATHA | Wed, Jun 30, 2021 | 10.30 | 10.52 | 10.03 | 10.24 | 196 | NASDAQ | ATHA | Tue, Jun 29, 2021 | 10.70 | 10.76 | 10.27 | 10.40 | 195 | NASDAQ | ATHA | Mon, Jun 28, 2021 | 10.82 | 11.10 | 10.59 | 10.65 | 194 | NASDAQ | ATHA | Fri, Jun 25, 2021 | 11.21 | 11.21 | 10.68 | 10.84 | 193 | NASDAQ | ATHA | Thu, Jun 24, 2021 | 10.77 | 11.35 | 10.71 | 10.99 | 192 | NASDAQ | ATHA | Wed, Jun 23, 2021 | 10.45 | 10.84 | 10.21 | 10.61 | 191 | NASDAQ | ATHA | Tue, Jun 22, 2021 | 10.97 | 11.06 | 10.25 | 10.34 | 190 | NASDAQ | ATHA | Mon, Jun 21, 2021 | 11.26 | 11.69 | 10.53 | 10.75 | 189 | NASDAQ | ATHA | Fri, Jun 18, 2021 | 10.47 | 11.74 | 9.70 | 11.15 | 188 | NASDAQ | ATHA | Thu, Jun 17, 2021 | 18.57 | 19.01 | 17.93 | 18.24 | 187 | NASDAQ | ATHA | Wed, Jun 16, 2021 | 18.98 | 19.46 | 18.46 | 18.55 | 186 | NASDAQ | ATHA | Tue, Jun 15, 2021 | 19.49 | 19.64 | 18.55 | 18.73 | 185 | NASDAQ | ATHA | Mon, Jun 14, 2021 | 19.80 | 20.11 | 19.27 | 19.40 | 184 | NASDAQ | ATHA | Fri, Jun 11, 2021 | 20.00 | 20.19 | 19.41 | 19.70 | 183 | NASDAQ | ATHA | Thu, Jun 10, 2021 | 20.24 | 20.50 | 19.73 | 19.86 | 182 | NASDAQ | ATHA | Wed, Jun 9, 2021 | 20.64 | 20.86 | 19.75 | 20.00 | 181 | NASDAQ | ATHA | Tue, Jun 8, 2021 | 20.86 | 21.98 | 19.94 | 20.41 | 180 | NASDAQ | ATHA | Mon, Jun 7, 2021 | 20.13 | 23.64 | 19.55 | 20.87 | 179 | NASDAQ | ATHA | Fri, Jun 4, 2021 | 18.88 | 20.05 | 18.87 | 20.00 | 178 | NASDAQ | ATHA | Thu, Jun 3, 2021 | 18.50 | 18.90 | 17.76 | 18.73 | 177 | NASDAQ | ATHA | Wed, Jun 2, 2021 | 18.89 | 19.55 | 18.46 | 18.50 | 176 | NASDAQ | ATHA | Tue, Jun 1, 2021 | 19.95 | 20.04 | 18.55 | 18.86 | 175 | NASDAQ | ATHA | Fri, May 28, 2021 | 19.44 | 20.17 | 19.44 | 19.94 | 174 | NASDAQ | ATHA | Thu, May 27, 2021 | 18.36 | 19.75 | 18.36 | 19.29 | 173 | NASDAQ | ATHA | Wed, May 26, 2021 | 18.15 | 18.70 | 17.94 | 18.24 | 172 | NASDAQ | ATHA | Tue, May 25, 2021 | 18.66 | 19.00 | 17.87 | 18.00 | 171 | NASDAQ | ATHA | Mon, May 24, 2021 | 19.30 | 19.52 | 18.59 | 18.62 | 170 | NASDAQ | ATHA | Fri, May 21, 2021 | 18.66 | 19.56 | 18.66 | 19.35 | 169 | NASDAQ | ATHA | Thu, May 20, 2021 | 18.32 | 18.74 | 17.64 | 18.55 | 168 | NASDAQ | ATHA | Wed, May 19, 2021 | 18.61 | 19.47 | 18.04 | 18.16 | 167 | NASDAQ | ATHA | Tue, May 18, 2021 | 19.53 | 19.78 | 18.63 | 18.83 | 166 | NASDAQ | ATHA | Mon, May 17, 2021 | 18.09 | 19.35 | 17.86 | 19.35 | 165 | NASDAQ | ATHA | Fri, May 14, 2021 | 18.22 | 19.00 | 17.77 | 18.09 | 164 | NASDAQ | ATHA | Thu, May 13, 2021 | 18.17 | 18.44 | 17.66 | 18.08 | 163 | NASDAQ | ATHA | Wed, May 12, 2021 | 17.53 | 18.25 | 17.53 | 18.00 | 162 | NASDAQ | ATHA | Tue, May 11, 2021 | 18.27 | 18.45 | 17.62 | 17.67 | 161 | NASDAQ | ATHA | Mon, May 10, 2021 | 18.57 | 19.12 | 18.10 | 18.57 | 160 | NASDAQ | ATHA | Fri, May 7, 2021 | 18.19 | 18.98 | 17.75 | 18.48 | 159 | NASDAQ | ATHA | Thu, May 6, 2021 | 17.63 | 18.08 | 17.03 | 18.05 | 158 | NASDAQ | ATHA | Wed, May 5, 2021 | 18.63 | 18.90 | 17.68 | 17.74 | 157 | NASDAQ | ATHA | Tue, May 4, 2021 | 20.28 | 20.29 | 18.47 | 18.64 | 156 | NASDAQ | ATHA | Mon, May 3, 2021 | 19.47 | 21.00 | 19.45 | 20.55 | 155 | NASDAQ | ATHA | Fri, Apr 30, 2021 | 19.07 | 19.96 | 18.95 | 19.68 | 154 | NASDAQ | ATHA | Thu, Apr 29, 2021 | 18.84 | 19.29 | 18.01 | 19.22 | 153 | NASDAQ | ATHA | Wed, Apr 28, 2021 | 18.50 | 19.06 | 18.10 | 18.84 | 152 | NASDAQ | ATHA | Tue, Apr 27, 2021 | 18.70 | 18.97 | 18.00 | 18.48 | 151 | NASDAQ | ATHA | Mon, Apr 26, 2021 | 18.11 | 18.65 | 17.90 | 18.50 | 150 | NASDAQ | ATHA | Fri, Apr 23, 2021 | 18.37 | 18.54 | 17.80 | 17.98 | 149 | NASDAQ | ATHA | Thu, Apr 22, 2021 | 17.95 | 19.00 | 17.70 | 18.25 | 148 | NASDAQ | ATHA | Wed, Apr 21, 2021 | 17.46 | 18.21 | 17.30 | 18.06 | 147 | NASDAQ | ATHA | Tue, Apr 20, 2021 | 16.50 | 17.68 | 16.36 | 17.42 | 146 | NASDAQ | ATHA | Mon, Apr 19, 2021 | 16.20 | 16.88 | 16.20 | 16.65 | 145 | NASDAQ | ATHA | Fri, Apr 16, 2021 | 16.41 | 16.83 | 16.02 | 16.59 | 144 | NASDAQ | ATHA | Thu, Apr 15, 2021 | 17.69 | 17.89 | 16.17 | 16.45 | 143 | NASDAQ | ATHA | Wed, Apr 14, 2021 | 17.03 | 18.05 | 16.95 | 17.49 | 142 | NASDAQ | ATHA | Tue, Apr 13, 2021 | 16.83 | 17.66 | 16.80 | 16.90 | 141 | NASDAQ | ATHA | Mon, Apr 12, 2021 | 18.95 | 18.95 | 16.78 | 16.80 | 140 | NASDAQ | ATHA | Fri, Apr 9, 2021 | 18.60 | 19.32 | 18.44 | 19.08 | 139 | NASDAQ | ATHA | Thu, Apr 8, 2021 | 18.96 | 19.03 | 18.58 | 18.65 | 138 | NASDAQ | ATHA | Wed, Apr 7, 2021 | 18.82 | 19.12 | 18.56 | 18.78 | 137 | NASDAQ | ATHA | Tue, Apr 6, 2021 | 18.87 | 19.00 | 18.60 | 18.80 | 136 | NASDAQ | ATHA | Mon, Apr 5, 2021 | 18.50 | 19.49 | 18.50 | 18.90 | 135 | NASDAQ | ATHA | Thu, Apr 1, 2021 | 18.38 | 19.00 | 17.97 | 18.39 | 134 | NASDAQ | ATHA | Wed, Mar 31, 2021 | 17.17 | 18.54 | 16.81 | 18.40 | 133 | NASDAQ | ATHA | Tue, Mar 30, 2021 | 17.30 | 17.40 | 16.33 | 16.90 | 132 | NASDAQ | ATHA | Mon, Mar 29, 2021 | 18.10 | 18.41 | 16.87 | 17.37 | 131 | NASDAQ | ATHA | Fri, Mar 26, 2021 | 18.15 | 19.00 | 17.41 | 18.09 | 130 | NASDAQ | ATHA | Thu, Mar 25, 2021 | 17.58 | 18.08 | 16.95 | 17.96 | 129 | NASDAQ | ATHA | Wed, Mar 24, 2021 | 18.68 | 19.00 | 17.38 | 17.76 | 128 | NASDAQ | ATHA | Tue, Mar 23, 2021 | 19.23 | 19.58 | 18.43 | 18.52 | 127 | NASDAQ | ATHA | Mon, Mar 22, 2021 | 19.65 | 19.88 | 18.80 | 19.01 | 126 | NASDAQ | ATHA | Fri, Mar 19, 2021 | 19.89 | 20.67 | 19.16 | 19.17 | 125 | NASDAQ | ATHA | Thu, Mar 18, 2021 | 20.38 | 20.92 | 19.50 | 20.10 | 124 | NASDAQ | ATHA | Wed, Mar 17, 2021 | 20.64 | 21.20 | 20.40 | 20.66 | 123 | NASDAQ | ATHA | Tue, Mar 16, 2021 | 20.96 | 21.74 | 20.59 | 20.84 | 122 | NASDAQ | ATHA | Mon, Mar 15, 2021 | 21.16 | 21.74 | 20.71 | 20.93 | 121 | NASDAQ | ATHA | Fri, Mar 12, 2021 | 21.50 | 21.95 | 20.74 | 21.56 | 120 | NASDAQ | ATHA | Thu, Mar 11, 2021 | 20.56 | 22.14 | 20.46 | 21.86 | 119 | NASDAQ | ATHA | Wed, Mar 10, 2021 | 20.37 | 21.66 | 20.21 | 20.37 | 118 | NASDAQ | ATHA | Tue, Mar 9, 2021 | 19.63 | 20.41 | 19.34 | 20.22 | 117 | NASDAQ | ATHA | Mon, Mar 8, 2021 | 19.20 | 19.83 | 18.64 | 19.14 | 116 | NASDAQ | ATHA | Fri, Mar 5, 2021 | 19.94 | 20.23 | 17.08 | 19.18 | 115 | NASDAQ | ATHA | Thu, Mar 4, 2021 | 20.64 | 20.79 | 18.86 | 19.29 | 114 | NASDAQ | ATHA | Wed, Mar 3, 2021 | 21.41 | 21.41 | 20.20 | 20.60 | 113 | NASDAQ | ATHA | Tue, Mar 2, 2021 | 21.40 | 21.40 | 20.09 | 20.85 | 112 | NASDAQ | ATHA | Mon, Mar 1, 2021 | 22.06 | 22.50 | 21.05 | 21.40 | 111 | NASDAQ | ATHA | Fri, Feb 26, 2021 | 20.97 | 22.17 | 19.36 | 22.06 | 110 | NASDAQ | ATHA | Thu, Feb 25, 2021 | 22.22 | 22.29 | 20.78 | 20.89 | 109 | NASDAQ | ATHA | Wed, Feb 24, 2021 | 22.87 | 23.14 | 21.51 | 22.32 | 108 | NASDAQ | ATHA | Tue, Feb 23, 2021 | 22.50 | 23.21 | 21.60 | 22.26 | 107 | NASDAQ | ATHA | Mon, Feb 22, 2021 | 21.38 | 24.67 | 21.11 | 23.69 | 106 | NASDAQ | ATHA | Fri, Feb 19, 2021 | 21.20 | 22.41 | 20.92 | 21.52 | 105 | NASDAQ | ATHA | Thu, Feb 18, 2021 | 21.13 | 22.08 | 20.33 | 21.15 | 104 | NASDAQ | ATHA | Wed, Feb 17, 2021 | 20.70 | 21.26 | 20.01 | 21.20 | 103 | NASDAQ | ATHA | Tue, Feb 16, 2021 | 21.94 | 22.08 | 20.22 | 20.73 | 102 | NASDAQ | ATHA | Fri, Feb 12, 2021 | 22.38 | 22.41 | 21.15 | 21.70 | 101 | NASDAQ | ATHA | Thu, Feb 11, 2021 | 24.11 | 24.27 | 21.95 | 22.42 | 100 | NASDAQ | ATHA | Wed, Feb 10, 2021 | 25.18 | 25.50 | 22.70 | 22.99 | 99 | NASDAQ | ATHA | Tue, Feb 9, 2021 | 25.79 | 25.80 | 23.65 | 24.78 | 98 | NASDAQ | ATHA | Mon, Feb 8, 2021 | 23.36 | 25.57 | 23.17 | 25.00 | 97 | NASDAQ | ATHA | Fri, Feb 5, 2021 | 22.47 | 23.14 | 21.51 | 22.96 | 96 | NASDAQ | ATHA | Thu, Feb 4, 2021 | 23.61 | 24.18 | 21.92 | 22.19 | 95 | NASDAQ | ATHA | Wed, Feb 3, 2021 | 21.55 | 21.98 | 20.78 | 21.54 | 94 | NASDAQ | ATHA | Tue, Feb 2, 2021 | 21.94 | 22.39 | 20.51 | 21.72 | 93 | NASDAQ | ATHA | Mon, Feb 1, 2021 | 21.89 | 22.20 | 20.90 | 21.62 | 92 | NASDAQ | ATHA | Fri, Jan 29, 2021 | 21.15 | 21.57 | 20.20 | 21.32 | 91 | NASDAQ | ATHA | Thu, Jan 28, 2021 | 21.58 | 22.65 | 20.82 | 21.21 | 90 | NASDAQ | ATHA | Wed, Jan 27, 2021 | 20.81 | 20.81 | 18.80 | 20.07 | 89 | NASDAQ | ATHA | Tue, Jan 26, 2021 | 21.91 | 22.73 | 20.41 | 20.67 | 88 | NASDAQ | ATHA | Mon, Jan 25, 2021 | 20.24 | 22.14 | 20.06 | 22.04 | 87 | NASDAQ | ATHA | Fri, Jan 22, 2021 | 20.16 | 21.45 | 19.99 | 20.06 | 86 | NASDAQ | ATHA | Thu, Jan 21, 2021 | 22.83 | 23.20 | 20.00 | 20.27 | 85 | NASDAQ | ATHA | Wed, Jan 20, 2021 | 26.17 | 26.17 | 24.27 | 24.32 | 84 | NASDAQ | ATHA | Tue, Jan 19, 2021 | 26.00 | 26.33 | 25.00 | 25.89 | 83 | NASDAQ | ATHA | Fri, Jan 15, 2021 | 26.78 | 27.25 | 24.76 | 26.55 | 82 | NASDAQ | ATHA | Thu, Jan 14, 2021 | 28.00 | 28.50 | 26.46 | 26.79 | 81 | NASDAQ | ATHA | Wed, Jan 13, 2021 | 27.85 | 28.17 | 27.20 | 27.99 | 80 | NASDAQ | ATHA | Tue, Jan 12, 2021 | 26.90 | 27.95 | 25.83 | 27.81 | 79 | NASDAQ | ATHA | Mon, Jan 11, 2021 | 27.48 | 27.83 | 26.27 | 26.82 | 78 | NASDAQ | ATHA | Fri, Jan 8, 2021 | 27.80 | 28.15 | 26.69 | 27.07 | 77 | NASDAQ | ATHA | Thu, Jan 7, 2021 | 27.64 | 28.15 | 27.09 | 27.79 | 76 | NASDAQ | ATHA | Wed, Jan 6, 2021 | 27.94 | 28.65 | 27.20 | 27.45 | 75 | NASDAQ | ATHA | Tue, Jan 5, 2021 | 29.85 | 30.49 | 27.05 | 27.94 | 74 | NASDAQ | ATHA | Mon, Jan 4, 2021 | 34.25 | 34.25 | 29.53 | 29.77 | 73 | NASDAQ | ATHA | Thu, Dec 31, 2020 | 32.28 | 34.79 | 32.28 | 34.25 | 72 | NASDAQ | ATHA | Wed, Dec 30, 2020 | 30.57 | 32.65 | 30.00 | 32.65 | 71 | NASDAQ | ATHA | Tue, Dec 29, 2020 | 32.23 | 32.68 | 30.22 | 30.91 | 70 | NASDAQ | ATHA | Mon, Dec 28, 2020 | 31.81 | 32.95 | 31.03 | 31.94 | 69 | NASDAQ | ATHA | Thu, Dec 24, 2020 | 33.87 | 34.38 | 31.21 | 31.53 | 68 | NASDAQ | ATHA | Wed, Dec 23, 2020 | 33.69 | 34.65 | 32.25 | 34.30 | 67 | NASDAQ | ATHA | Tue, Dec 22, 2020 | 31.29 | 34.21 | 31.27 | 33.81 | 66 | NASDAQ | ATHA | Mon, Dec 21, 2020 | 30.87 | 32.20 | 29.68 | 31.21 | 65 | NASDAQ | ATHA | Fri, Dec 18, 2020 | 30.82 | 32.90 | 29.75 | 30.94 | 64 | NASDAQ | ATHA | Thu, Dec 17, 2020 | 28.93 | 30.74 | 28.30 | 30.30 | 63 | NASDAQ | ATHA | Wed, Dec 16, 2020 | 27.44 | 29.50 | 27.16 | 28.65 | 62 | NASDAQ | ATHA | Tue, Dec 15, 2020 | 30.41 | 30.49 | 27.35 | 28.12 | 61 | NASDAQ | ATHA | Mon, Dec 14, 2020 | 29.85 | 31.84 | 29.11 | 30.12 | 60 | NASDAQ | ATHA | Fri, Dec 11, 2020 | 28.51 | 30.74 | 26.89 | 29.41 | 59 | NASDAQ | ATHA | Thu, Dec 10, 2020 | 25.92 | 28.44 | 25.18 | 28.43 | 58 | NASDAQ | ATHA | Wed, Dec 9, 2020 | 26.88 | 27.00 | 25.00 | 26.09 | 57 | NASDAQ | ATHA | Tue, Dec 8, 2020 | 26.50 | 26.75 | 26.12 | 26.30 | 56 | NASDAQ | ATHA | Mon, Dec 7, 2020 | 25.52 | 26.52 | 25.52 | 26.00 | 55 | NASDAQ | ATHA | Fri, Dec 4, 2020 | 24.35 | 25.88 | 24.01 | 25.36 | 54 | NASDAQ | ATHA | Thu, Dec 3, 2020 | 23.73 | 25.46 | 23.17 | 24.38 | 53 | NASDAQ | ATHA | Wed, Dec 2, 2020 | 23.72 | 24.40 | 22.85 | 23.87 | 52 | NASDAQ | ATHA | Tue, Dec 1, 2020 | 25.08 | 25.31 | 23.33 | 23.79 | 51 | NASDAQ | ATHA | Mon, Nov 30, 2020 | 24.84 | 24.98 | 22.49 | 24.90 | 50 | NASDAQ | ATHA | Fri, Nov 27, 2020 | 23.25 | 25.32 | 23.25 | 24.01 | 49 | NASDAQ | ATHA | Wed, Nov 25, 2020 | 23.46 | 23.46 | 22.79 | 22.90 | 48 | NASDAQ | ATHA | Tue, Nov 24, 2020 | 23.50 | 23.70 | 22.90 | 23.30 | 47 | NASDAQ | ATHA | Mon, Nov 23, 2020 | 23.50 | 23.82 | 22.53 | 23.27 | 46 | NASDAQ | ATHA | Fri, Nov 20, 2020 | 23.47 | 24.11 | 22.43 | 23.42 | 45 | NASDAQ | ATHA | Thu, Nov 19, 2020 | 24.60 | 24.86 | 23.28 | 23.51 | 44 | NASDAQ | ATHA | Wed, Nov 18, 2020 | 26.00 | 26.22 | 24.25 | 24.51 | 43 | NASDAQ | ATHA | Tue, Nov 17, 2020 | 24.80 | 26.51 | 24.50 | 25.95 | 42 | NASDAQ | ATHA | Mon, Nov 16, 2020 | 26.75 | 26.75 | 24.54 | 24.60 | 41 | NASDAQ | ATHA | Fri, Nov 13, 2020 | 23.24 | 27.49 | 23.24 | 26.50 | 40 | NASDAQ | ATHA | Thu, Nov 12, 2020 | 22.08 | 24.65 | 21.73 | 23.46 | 39 | NASDAQ | ATHA | Wed, Nov 11, 2020 | 22.62 | 23.09 | 20.52 | 22.33 | 38 | NASDAQ | ATHA | Tue, Nov 10, 2020 | 22.20 | 22.75 | 21.80 | 22.25 | 37 | NASDAQ | ATHA | Mon, Nov 9, 2020 | 23.11 | 23.80 | 20.38 | 22.25 | 36 | NASDAQ | ATHA | Fri, Nov 6, 2020 | 22.90 | 23.34 | 22.02 | 22.22 | 35 | NASDAQ | ATHA | Thu, Nov 5, 2020 | 25.12 | 25.40 | 21.65 | 22.73 | 34 | NASDAQ | ATHA | Wed, Nov 4, 2020 | 19.99 | 29.71 | 19.99 | 24.69 | 33 | NASDAQ | ATHA | Tue, Nov 3, 2020 | 18.61 | 20.20 | 18.30 | 19.89 | 32 | NASDAQ | ATHA | Mon, Nov 2, 2020 | 18.18 | 18.75 | 17.80 | 18.20 | 31 | NASDAQ | ATHA | Fri, Oct 30, 2020 | 18.89 | 19.46 | 18.06 | 18.06 | 30 | NASDAQ | ATHA | Thu, Oct 29, 2020 | 17.93 | 19.50 | 17.04 | 18.88 | 29 | NASDAQ | ATHA | Wed, Oct 28, 2020 | 18.37 | 18.85 | 17.27 | 17.94 | 28 | NASDAQ | ATHA | Tue, Oct 27, 2020 | 18.50 | 19.07 | 17.72 | 18.76 | 27 | NASDAQ | ATHA | Mon, Oct 26, 2020 | 19.04 | 19.04 | 18.17 | 18.53 | 26 | NASDAQ | ATHA | Fri, Oct 23, 2020 | 20.00 | 20.04 | 19.28 | 19.34 | 25 | NASDAQ | ATHA | Thu, Oct 22, 2020 | 20.89 | 21.10 | 19.10 | 20.10 | 24 | NASDAQ | ATHA | Wed, Oct 21, 2020 | 21.07 | 22.14 | 20.51 | 20.98 | 23 | NASDAQ | ATHA | Tue, Oct 20, 2020 | 21.21 | 21.80 | 20.05 | 21.08 | 22 | NASDAQ | ATHA | Mon, Oct 19, 2020 | 19.50 | 21.54 | 19.25 | 20.86 | 21 | NASDAQ | ATHA | Fri, Oct 16, 2020 | 18.56 | 18.99 | 18.01 | 18.31 | 20 | NASDAQ | ATHA | Thu, Oct 15, 2020 | 17.90 | 19.26 | 17.53 | 18.22 | 19 | NASDAQ | ATHA | Wed, Oct 14, 2020 | 18.50 | 18.97 | 17.68 | 17.93 | 18 | NASDAQ | ATHA | Tue, Oct 13, 2020 | 18.00 | 19.25 | 16.90 | 18.44 | 17 | NASDAQ | ATHA | Mon, Oct 12, 2020 | 16.90 | 17.74 | 16.90 | 17.09 | 16 | NASDAQ | ATHA | Fri, Oct 9, 2020 | 17.00 | 17.21 | 16.66 | 16.81 | 15 | NASDAQ | ATHA | Thu, Oct 8, 2020 | 17.17 | 17.75 | 16.61 | 17.00 | 14 | NASDAQ | ATHA | Wed, Oct 7, 2020 | 16.99 | 17.56 | 16.80 | 17.00 | 13 | NASDAQ | ATHA | Tue, Oct 6, 2020 | 17.15 | 17.15 | 16.38 | 16.95 | 12 | NASDAQ | ATHA | Mon, Oct 5, 2020 | 16.49 | 17.18 | 16.08 | 16.93 | 11 | NASDAQ | ATHA | Fri, Oct 2, 2020 | 16.73 | 17.00 | 16.27 | 16.48 | 10 | NASDAQ | ATHA | Thu, Oct 1, 2020 | 18.25 | 18.45 | 16.71 | 16.97 | 9 | NASDAQ | ATHA | Wed, Sep 30, 2020 | 16.22 | 19.80 | 16.11 | 18.46 | 8 | NASDAQ | ATHA | Tue, Sep 29, 2020 | 16.34 | 16.54 | 15.99 | 16.11 | 7 | NASDAQ | ATHA | Mon, Sep 28, 2020 | 16.42 | 16.64 | 16.30 | 16.62 | 6 | NASDAQ | ATHA | Fri, Sep 25, 2020 | 16.01 | 16.42 | 16.00 | 16.25 | 5 | NASDAQ | ATHA | Thu, Sep 24, 2020 | 16.49 | 16.49 | 15.79 | 16.02 | 4 | NASDAQ | ATHA | Wed, Sep 23, 2020 | 17.00 | 17.00 | 16.00 | 16.30 | 3 | NASDAQ | ATHA | Tue, Sep 22, 2020 | 17.16 | 17.16 | 16.25 | 16.65 | 2 | NASDAQ | ATHA | Mon, Sep 21, 2020 | 16.36 | 18.38 | 16.16 | 16.81 | 1 | NASDAQ | ATHA | Fri, Sep 18, 2020 | 19.95 | 20.42 | 16.70 | 17.11 |
|---|---|---|---|---|---|---|---|
| # | Exchange | Symbol | Date | Open | High | Low | Close |
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