Qualigen Therapeutics Inc NASDAQ:QLGN Historical Prices

Below are the 669 trading days of historical prices for QLGN.

# Exchange Symbol Date Open High Low Close
669 NASDAQ QLGN Thu, Jan 19, 2023 1.29 1.31 1.26 1.26
668 NASDAQ QLGN Wed, Jan 18, 2023 1.29 1.33 1.26 1.28
667 NASDAQ QLGN Tue, Jan 17, 2023 1.35 1.35 1.27 1.31
666 NASDAQ QLGN Fri, Jan 13, 2023 1.36 1.37 1.28 1.34
665 NASDAQ QLGN Thu, Jan 12, 2023 1.49 1.50 1.30 1.38
664 NASDAQ QLGN Wed, Jan 11, 2023 1.25 1.47 1.22 1.44
663 NASDAQ QLGN Tue, Jan 10, 2023 1.53 1.59 1.21 1.34
662 NASDAQ QLGN Mon, Jan 9, 2023 1.49 1.93 1.14 1.27
661 NASDAQ QLGN Fri, Jan 6, 2023 1.50 1.50 1.39 1.43
660 NASDAQ QLGN Thu, Jan 5, 2023 1.37 1.51 1.35 1.51
659 NASDAQ QLGN Wed, Jan 4, 2023 1.44 1.45 1.34 1.38
658 NASDAQ QLGN Tue, Jan 3, 2023 1.26 1.45 1.24 1.38
657 NASDAQ QLGN Fri, Dec 30, 2022 1.16 1.36 1.16 1.29
656 NASDAQ QLGN Thu, Dec 29, 2022 1.23 1.24 1.11 1.20
655 NASDAQ QLGN Wed, Dec 28, 2022 1.16 1.25 1.12 1.18
654 NASDAQ QLGN Tue, Dec 27, 2022 1.22 1.38 1.20 1.21
653 NASDAQ QLGN Fri, Dec 23, 2022 1.30 1.34 1.21 1.25
652 NASDAQ QLGN Thu, Dec 22, 2022 1.28 1.38 1.24 1.33
651 NASDAQ QLGN Wed, Dec 21, 2022 1.49 1.49 1.24 1.31
650 NASDAQ QLGN Tue, Dec 20, 2022 1.31 1.37 1.25 1.30
649 NASDAQ QLGN Mon, Dec 19, 2022 1.45 1.45 1.26 1.30
648 NASDAQ QLGN Fri, Dec 16, 2022 1.36 1.45 1.31 1.44
647 NASDAQ QLGN Thu, Dec 15, 2022 1.46 1.46 1.35 1.42
646 NASDAQ QLGN Wed, Dec 14, 2022 1.41 1.44 1.38 1.42
645 NASDAQ QLGN Tue, Dec 13, 2022 1.48 1.48 1.38 1.43
644 NASDAQ QLGN Mon, Dec 12, 2022 1.49 1.55 1.45 1.46
643 NASDAQ QLGN Fri, Dec 9, 2022 1.48 1.54 1.45 1.48
642 NASDAQ QLGN Thu, Dec 8, 2022 1.51 1.52 1.49 1.50
641 NASDAQ QLGN Wed, Dec 7, 2022 1.61 1.62 1.51 1.51
640 NASDAQ QLGN Tue, Dec 6, 2022 1.61 1.65 1.60 1.61
639 NASDAQ QLGN Mon, Dec 5, 2022 1.75 1.75 1.61 1.64
638 NASDAQ QLGN Fri, Dec 2, 2022 1.80 1.80 1.61 1.67
637 NASDAQ QLGN Thu, Dec 1, 2022 1.50 1.93 1.50 1.80
636 NASDAQ QLGN Wed, Nov 30, 2022 1.60 1.60 1.41 1.50
635 NASDAQ QLGN Tue, Nov 29, 2022 1.80 1.80 1.59 1.60
634 NASDAQ QLGN Mon, Nov 28, 2022 1.86 1.88 1.72 1.80
633 NASDAQ QLGN Fri, Nov 25, 2022 1.78 1.85 1.78 1.85
632 NASDAQ QLGN Wed, Nov 23, 2022 1.65 1.82 1.54 1.80
631 NASDAQ QLGN Tue, Nov 22, 2022 1.90 2.03 1.71 1.71
630 NASDAQ QLGN Mon, Nov 21, 2022 2.22 2.25 1.91 2.00
629 NASDAQ QLGN Fri, Nov 18, 2022 2.05 2.25 2.05 2.13
628 NASDAQ QLGN Thu, Nov 17, 2022 2.06 2.24 2.05 2.19
627 NASDAQ QLGN Wed, Nov 16, 2022 2.30 2.30 2.09 2.10
626 NASDAQ QLGN Tue, Nov 15, 2022 2.20 2.38 2.10 2.21
625 NASDAQ QLGN Mon, Nov 14, 2022 2.04 2.20 2.01 2.20
624 NASDAQ QLGN Fri, Nov 11, 2022 2.15 2.15 1.90 2.10
623 NASDAQ QLGN Thu, Nov 10, 2022 1.92 2.05 1.81 1.96
622 NASDAQ QLGN Wed, Nov 9, 2022 1.96 2.00 1.86 1.95
621 NASDAQ QLGN Tue, Nov 8, 2022 2.07 2.10 1.90 2.00
620 NASDAQ QLGN Mon, Nov 7, 2022 2.20 2.20 1.92 2.05
619 NASDAQ QLGN Fri, Nov 4, 2022 2.21 2.23 2.10 2.12
618 NASDAQ QLGN Thu, Nov 3, 2022 2.20 2.30 2.07 2.15
617 NASDAQ QLGN Wed, Nov 2, 2022 2.32 2.35 2.20 2.24
616 NASDAQ QLGN Tue, Nov 1, 2022 2.46 2.46 2.14 2.20
615 NASDAQ QLGN Mon, Oct 31, 2022 2.50 2.50 2.20 2.20
614 NASDAQ QLGN Fri, Oct 28, 2022 2.35 2.50 2.22 2.40
613 NASDAQ QLGN Thu, Oct 27, 2022 2.40 2.40 2.25 2.35
612 NASDAQ QLGN Wed, Oct 26, 2022 2.40 2.40 2.27 2.36
611 NASDAQ QLGN Tue, Oct 25, 2022 2.15 2.50 2.15 2.32
610 NASDAQ QLGN Mon, Oct 24, 2022 2.50 2.50 2.22 2.30
609 NASDAQ QLGN Fri, Oct 21, 2022 2.51 2.60 2.21 2.46
608 NASDAQ QLGN Thu, Oct 20, 2022 2.69 2.70 2.40 2.53
607 NASDAQ QLGN Wed, Oct 19, 2022 2.68 2.80 2.60 2.63
606 NASDAQ QLGN Tue, Oct 18, 2022 2.70 2.84 2.70 2.76
605 NASDAQ QLGN Mon, Oct 17, 2022 2.66 3.00 2.66 2.70
604 NASDAQ QLGN Fri, Oct 14, 2022 2.71 2.77 2.63 2.69
603 NASDAQ QLGN Thu, Oct 13, 2022 2.65 2.80 2.63 2.70
602 NASDAQ QLGN Wed, Oct 12, 2022 2.73 2.84 2.73 2.78
601 NASDAQ QLGN Tue, Oct 11, 2022 2.63 2.85 2.63 2.73
600 NASDAQ QLGN Mon, Oct 10, 2022 2.63 2.80 2.63 2.69
599 NASDAQ QLGN Fri, Oct 7, 2022 2.79 2.90 2.61 2.70
598 NASDAQ QLGN Thu, Oct 6, 2022 3.00 3.00 2.60 2.61
597 NASDAQ QLGN Wed, Oct 5, 2022 3.11 3.11 2.80 2.90
596 NASDAQ QLGN Tue, Oct 4, 2022 2.77 3.24 2.67 2.90
595 NASDAQ QLGN Mon, Oct 3, 2022 2.80 2.80 2.60 2.70
594 NASDAQ QLGN Fri, Sep 30, 2022 2.76 2.85 2.61 2.67
593 NASDAQ QLGN Thu, Sep 29, 2022 2.80 2.87 2.75 2.84
592 NASDAQ QLGN Wed, Sep 28, 2022 2.90 3.02 2.70 2.80
591 NASDAQ QLGN Tue, Sep 27, 2022 3.04 3.04 2.84 2.90
590 NASDAQ QLGN Mon, Sep 26, 2022 2.90 3.10 2.60 2.92
589 NASDAQ QLGN Fri, Sep 23, 2022 2.70 3.20 2.60 2.85
588 NASDAQ QLGN Thu, Sep 22, 2022 2.94 3.00 2.66 2.81
587 NASDAQ QLGN Wed, Sep 21, 2022 2.91 3.13 2.90 2.90
586 NASDAQ QLGN Tue, Sep 20, 2022 3.14 3.33 2.81 3.00
585 NASDAQ QLGN Mon, Sep 19, 2022 3.14 3.40 3.10 3.18
584 NASDAQ QLGN Fri, Sep 16, 2022 3.27 3.35 3.20 3.20
583 NASDAQ QLGN Thu, Sep 15, 2022 3.30 3.43 3.27 3.27
582 NASDAQ QLGN Wed, Sep 14, 2022 3.46 3.54 3.30 3.30
581 NASDAQ QLGN Tue, Sep 13, 2022 3.56 3.56 3.20 3.50
580 NASDAQ QLGN Mon, Sep 12, 2022 3.55 3.70 3.55 3.60
579 NASDAQ QLGN Fri, Sep 9, 2022 3.60 3.65 3.50 3.60
578 NASDAQ QLGN Thu, Sep 8, 2022 3.60 3.72 3.48 3.64
577 NASDAQ QLGN Wed, Sep 7, 2022 3.71 3.72 3.45 3.64
576 NASDAQ QLGN Tue, Sep 6, 2022 3.78 3.78 3.65 3.70
575 NASDAQ QLGN Fri, Sep 2, 2022 3.90 3.90 3.71 3.79
574 NASDAQ QLGN Thu, Sep 1, 2022 3.75 3.90 3.67 3.78
573 NASDAQ QLGN Wed, Aug 31, 2022 3.84 3.91 3.74 3.81
572 NASDAQ QLGN Tue, Aug 30, 2022 3.89 4.00 3.79 3.90
571 NASDAQ QLGN Mon, Aug 29, 2022 3.92 4.08 3.75 3.98
570 NASDAQ QLGN Fri, Aug 26, 2022 3.81 4.00 3.60 3.90
569 NASDAQ QLGN Thu, Aug 25, 2022 3.99 3.99 3.80 3.90
568 NASDAQ QLGN Wed, Aug 24, 2022 4.00 4.00 3.80 3.90
567 NASDAQ QLGN Tue, Aug 23, 2022 4.10 4.20 3.90 4.02
566 NASDAQ QLGN Mon, Aug 22, 2022 4.09 4.21 4.00 4.01
565 NASDAQ QLGN Fri, Aug 19, 2022 4.18 4.20 4.00 4.10
564 NASDAQ QLGN Thu, Aug 18, 2022 4.25 4.29 4.01 4.20
563 NASDAQ QLGN Wed, Aug 17, 2022 4.28 4.30 4.02 4.24
562 NASDAQ QLGN Tue, Aug 16, 2022 4.34 4.34 4.10 4.16
561 NASDAQ QLGN Mon, Aug 15, 2022 4.20 4.45 4.20 4.25
560 NASDAQ QLGN Fri, Aug 12, 2022 4.40 4.45 4.15 4.27
559 NASDAQ QLGN Thu, Aug 11, 2022 4.39 4.48 4.15 4.25
558 NASDAQ QLGN Wed, Aug 10, 2022 4.22 4.40 4.22 4.25
557 NASDAQ QLGN Tue, Aug 9, 2022 4.21 4.33 4.15 4.16
556 NASDAQ QLGN Mon, Aug 8, 2022 4.29 4.40 4.12 4.27
555 NASDAQ QLGN Fri, Aug 5, 2022 4.29 4.39 4.16 4.28
554 NASDAQ QLGN Thu, Aug 4, 2022 4.20 4.34 4.05 4.26
553 NASDAQ QLGN Wed, Aug 3, 2022 4.39 4.72 4.18 4.23
552 NASDAQ QLGN Tue, Aug 2, 2022 4.18 4.21 4.00 4.10
551 NASDAQ QLGN Mon, Aug 1, 2022 4.67 4.80 4.00 4.15
550 NASDAQ QLGN Fri, Jul 29, 2022 4.31 4.31 4.10 4.19
549 NASDAQ QLGN Thu, Jul 28, 2022 4.30 4.39 4.14 4.31
548 NASDAQ QLGN Wed, Jul 27, 2022 4.20 4.32 4.15 4.19
547 NASDAQ QLGN Tue, Jul 26, 2022 4.40 4.45 4.18 4.20
546 NASDAQ QLGN Mon, Jul 25, 2022 4.62 4.62 4.34 4.38
545 NASDAQ QLGN Fri, Jul 22, 2022 4.68 4.68 4.31 4.54
544 NASDAQ QLGN Thu, Jul 21, 2022 5.03 5.03 4.40 4.47
543 NASDAQ QLGN Wed, Jul 20, 2022 4.56 4.60 4.45 4.50
542 NASDAQ QLGN Tue, Jul 19, 2022 4.60 4.71 4.40 4.45
541 NASDAQ QLGN Mon, Jul 18, 2022 4.60 4.79 4.43 4.52
540 NASDAQ QLGN Fri, Jul 15, 2022 4.70 4.87 4.50 4.66
539 NASDAQ QLGN Thu, Jul 14, 2022 4.75 4.92 4.62 4.77
538 NASDAQ QLGN Wed, Jul 13, 2022 4.89 5.00 4.75 4.75
537 NASDAQ QLGN Tue, Jul 12, 2022 5.05 5.09 4.75 4.85
536 NASDAQ QLGN Mon, Jul 11, 2022 5.00 5.10 4.75 4.81
535 NASDAQ QLGN Fri, Jul 8, 2022 5.00 5.25 4.97 5.09
534 NASDAQ QLGN Thu, Jul 7, 2022 5.00 5.10 4.91 4.97
533 NASDAQ QLGN Wed, Jul 6, 2022 5.29 5.30 4.91 5.00
532 NASDAQ QLGN Tue, Jul 5, 2022 5.28 5.28 4.91 5.06
531 NASDAQ QLGN Fri, Jul 1, 2022 5.50 5.60 5.16 5.22
530 NASDAQ QLGN Thu, Jun 30, 2022 5.60 5.70 5.41 5.70
529 NASDAQ QLGN Wed, Jun 29, 2022 5.60 5.80 5.60 5.70
528 NASDAQ QLGN Tue, Jun 28, 2022 5.70 6.20 5.50 5.59
527 NASDAQ QLGN Mon, Jun 27, 2022 5.70 5.90 5.60 5.70
526 NASDAQ QLGN Fri, Jun 24, 2022 5.80 6.10 5.65 5.65
525 NASDAQ QLGN Thu, Jun 23, 2022 5.50 6.00 5.49 5.82
524 NASDAQ QLGN Wed, Jun 22, 2022 5.97 5.97 5.56 5.56
523 NASDAQ QLGN Tue, Jun 21, 2022 5.75 6.11 5.66 5.66
522 NASDAQ QLGN Fri, Jun 17, 2022 5.60 6.20 5.60 5.71
521 NASDAQ QLGN Thu, Jun 16, 2022 6.00 6.35 5.80 5.80
520 NASDAQ QLGN Wed, Jun 15, 2022 5.63 6.50 5.57 6.06
519 NASDAQ QLGN Tue, Jun 14, 2022 5.80 6.25 5.72 5.80
518 NASDAQ QLGN Mon, Jun 13, 2022 6.00 6.25 5.51 5.62
517 NASDAQ QLGN Fri, Jun 10, 2022 6.25 6.25 5.70 6.10
516 NASDAQ QLGN Thu, Jun 9, 2022 5.85 6.16 5.85 5.98
515 NASDAQ QLGN Wed, Jun 8, 2022 6.10 6.20 5.85 6.00
514 NASDAQ QLGN Tue, Jun 7, 2022 6.01 6.28 5.81 5.94
513 NASDAQ QLGN Mon, Jun 6, 2022 5.90 6.46 5.75 6.10
512 NASDAQ QLGN Fri, Jun 3, 2022 6.01 6.09 5.65 5.83
511 NASDAQ QLGN Thu, Jun 2, 2022 5.69 6.20 5.69 5.90
510 NASDAQ QLGN Wed, Jun 1, 2022 5.68 5.78 5.50 5.60
509 NASDAQ QLGN Tue, May 31, 2022 5.67 5.68 5.45 5.61
508 NASDAQ QLGN Fri, May 27, 2022 5.50 5.60 5.25 5.45
507 NASDAQ QLGN Thu, May 26, 2022 5.30 5.41 5.10 5.27
506 NASDAQ QLGN Wed, May 25, 2022 5.10 5.50 5.02 5.14
505 NASDAQ QLGN Tue, May 24, 2022 5.20 5.40 5.01 5.40
504 NASDAQ QLGN Mon, May 23, 2022 5.00 5.40 5.00 5.32
503 NASDAQ QLGN Fri, May 20, 2022 5.30 5.31 4.90 5.10
502 NASDAQ QLGN Thu, May 19, 2022 5.03 5.30 4.90 5.20
501 NASDAQ QLGN Wed, May 18, 2022 5.42 5.49 4.80 5.05
500 NASDAQ QLGN Tue, May 17, 2022 5.33 5.60 4.81 5.22
499 NASDAQ QLGN Mon, May 16, 2022 5.56 5.56 5.21 5.32
498 NASDAQ QLGN Fri, May 13, 2022 5.20 5.86 5.00 5.43
497 NASDAQ QLGN Thu, May 12, 2022 4.60 5.08 4.60 5.05
496 NASDAQ QLGN Wed, May 11, 2022 5.00 5.22 4.50 4.55
495 NASDAQ QLGN Tue, May 10, 2022 5.44 5.44 5.00 5.11
494 NASDAQ QLGN Mon, May 9, 2022 5.40 5.46 5.00 5.03
493 NASDAQ QLGN Fri, May 6, 2022 5.59 5.79 5.30 5.42
492 NASDAQ QLGN Thu, May 5, 2022 5.80 5.80 5.42 5.44
491 NASDAQ QLGN Wed, May 4, 2022 5.70 5.90 5.50 5.71
490 NASDAQ QLGN Tue, May 3, 2022 5.52 5.90 5.51 5.67
489 NASDAQ QLGN Mon, May 2, 2022 5.66 5.90 5.30 5.52
488 NASDAQ QLGN Fri, Apr 29, 2022 5.90 5.90 5.49 5.70
487 NASDAQ QLGN Thu, Apr 28, 2022 5.85 6.01 5.80 5.90
486 NASDAQ QLGN Wed, Apr 27, 2022 5.97 6.10 5.85 5.92
485 NASDAQ QLGN Tue, Apr 26, 2022 6.15 6.15 5.80 5.83
484 NASDAQ QLGN Mon, Apr 25, 2022 6.06 6.60 5.90 6.15
483 NASDAQ QLGN Fri, Apr 22, 2022 6.10 6.30 5.90 5.96
482 NASDAQ QLGN Thu, Apr 21, 2022 6.30 6.50 6.00 6.10
481 NASDAQ QLGN Wed, Apr 20, 2022 6.21 6.59 6.18 6.25
480 NASDAQ QLGN Tue, Apr 19, 2022 6.29 7.05 6.21 6.63
479 NASDAQ QLGN Mon, Apr 18, 2022 7.24 7.50 6.22 6.33
478 NASDAQ QLGN Thu, Apr 14, 2022 7.69 8.50 7.05 7.26
477 NASDAQ QLGN Wed, Apr 13, 2022 8.64 8.90 7.02 7.69
476 NASDAQ QLGN Tue, Apr 12, 2022 5.83 15.20 5.83 9.27
475 NASDAQ QLGN Mon, Apr 11, 2022 5.80 6.13 5.80 6.10
474 NASDAQ QLGN Fri, Apr 8, 2022 6.03 6.18 5.80 5.95
473 NASDAQ QLGN Thu, Apr 7, 2022 6.16 6.40 6.02 6.21
472 NASDAQ QLGN Wed, Apr 6, 2022 6.42 6.50 6.10 6.16
471 NASDAQ QLGN Tue, Apr 5, 2022 6.55 6.60 6.30 6.36
470 NASDAQ QLGN Mon, Apr 4, 2022 6.33 6.51 6.32 6.35
469 NASDAQ QLGN Fri, Apr 1, 2022 6.66 6.68 6.35 6.51
468 NASDAQ QLGN Thu, Mar 31, 2022 6.85 6.85 6.30 6.60
467 NASDAQ QLGN Wed, Mar 30, 2022 6.64 6.95 6.51 6.73
466 NASDAQ QLGN Tue, Mar 29, 2022 6.70 7.27 6.50 6.72
465 NASDAQ QLGN Mon, Mar 28, 2022 6.80 7.00 6.50 6.80
464 NASDAQ QLGN Fri, Mar 25, 2022 6.52 6.89 6.30 6.75
463 NASDAQ QLGN Thu, Mar 24, 2022 6.64 6.64 6.10 6.52
462 NASDAQ QLGN Wed, Mar 23, 2022 6.70 6.77 6.33 6.60
461 NASDAQ QLGN Tue, Mar 22, 2022 6.60 6.95 6.30 6.72
460 NASDAQ QLGN Mon, Mar 21, 2022 6.30 6.50 6.20 6.22
459 NASDAQ QLGN Fri, Mar 18, 2022 6.02 6.45 6.02 6.03
458 NASDAQ QLGN Thu, Mar 17, 2022 6.24 6.45 6.00 6.17
457 NASDAQ QLGN Wed, Mar 16, 2022 5.78 6.20 5.77 6.10
456 NASDAQ QLGN Tue, Mar 15, 2022 5.80 5.92 5.64 5.70
455 NASDAQ QLGN Mon, Mar 14, 2022 6.00 6.01 5.40 5.50
454 NASDAQ QLGN Fri, Mar 11, 2022 5.97 6.20 5.60 6.00
453 NASDAQ QLGN Thu, Mar 10, 2022 6.01 6.30 6.01 6.10
452 NASDAQ QLGN Wed, Mar 9, 2022 5.90 6.25 5.90 6.10
451 NASDAQ QLGN Tue, Mar 8, 2022 5.86 6.25 5.53 6.00
450 NASDAQ QLGN Mon, Mar 7, 2022 6.10 6.19 5.74 5.80
449 NASDAQ QLGN Fri, Mar 4, 2022 6.02 6.25 6.00 6.13
448 NASDAQ QLGN Thu, Mar 3, 2022 6.84 6.84 5.85 6.12
447 NASDAQ QLGN Wed, Mar 2, 2022 6.70 6.90 6.41 6.52
446 NASDAQ QLGN Tue, Mar 1, 2022 6.57 6.93 6.40 6.70
445 NASDAQ QLGN Mon, Feb 28, 2022 6.21 6.85 6.21 6.60
444 NASDAQ QLGN Fri, Feb 25, 2022 6.20 6.40 5.90 6.40
443 NASDAQ QLGN Thu, Feb 24, 2022 5.80 6.12 4.70 6.05
442 NASDAQ QLGN Wed, Feb 23, 2022 6.93 7.00 6.57 6.60
441 NASDAQ QLGN Tue, Feb 22, 2022 6.97 7.00 6.62 6.90
440 NASDAQ QLGN Fri, Feb 18, 2022 7.10 7.30 7.00 7.03
439 NASDAQ QLGN Thu, Feb 17, 2022 7.50 7.50 7.00 7.15
438 NASDAQ QLGN Wed, Feb 16, 2022 7.49 7.69 7.30 7.49
437 NASDAQ QLGN Tue, Feb 15, 2022 7.30 7.63 7.20 7.36
436 NASDAQ QLGN Mon, Feb 14, 2022 7.60 7.60 7.11 7.27
435 NASDAQ QLGN Fri, Feb 11, 2022 7.71 7.95 7.60 7.60
434 NASDAQ QLGN Thu, Feb 10, 2022 7.66 8.20 7.66 7.85
433 NASDAQ QLGN Wed, Feb 9, 2022 7.95 8.10 7.65 7.85
432 NASDAQ QLGN Tue, Feb 8, 2022 7.95 7.95 7.53 7.60
431 NASDAQ QLGN Mon, Feb 7, 2022 8.28 8.40 7.70 8.00
430 NASDAQ QLGN Fri, Feb 4, 2022 8.47 8.68 7.90 8.42
429 NASDAQ QLGN Thu, Feb 3, 2022 8.40 8.70 8.00 8.21
428 NASDAQ QLGN Wed, Feb 2, 2022 8.90 9.10 8.03 8.48
427 NASDAQ QLGN Tue, Feb 1, 2022 8.67 9.50 8.52 8.80
426 NASDAQ QLGN Mon, Jan 31, 2022 8.30 8.78 8.18 8.70
425 NASDAQ QLGN Fri, Jan 28, 2022 8.04 8.60 7.71 8.10
424 NASDAQ QLGN Thu, Jan 27, 2022 8.80 8.99 7.90 8.02
423 NASDAQ QLGN Wed, Jan 26, 2022 9.00 9.32 8.76 8.76
422 NASDAQ QLGN Tue, Jan 25, 2022 9.19 9.50 8.70 9.10
421 NASDAQ QLGN Mon, Jan 24, 2022 9.10 9.27 8.35 9.19
420 NASDAQ QLGN Fri, Jan 21, 2022 10.20 10.20 9.00 9.15
419 NASDAQ QLGN Thu, Jan 20, 2022 10.00 10.40 9.85 9.85
418 NASDAQ QLGN Wed, Jan 19, 2022 10.00 10.30 9.85 10.00
417 NASDAQ QLGN Tue, Jan 18, 2022 10.10 10.30 10.00 10.10
416 NASDAQ QLGN Fri, Jan 14, 2022 10.00 10.60 10.00 10.50
415 NASDAQ QLGN Thu, Jan 13, 2022 10.00 10.40 10.00 10.00
414 NASDAQ QLGN Wed, Jan 12, 2022 10.50 10.65 9.95 10.20
413 NASDAQ QLGN Tue, Jan 11, 2022 10.50 11.05 10.30 10.70
412 NASDAQ QLGN Mon, Jan 10, 2022 10.40 10.80 9.91 10.50
411 NASDAQ QLGN Fri, Jan 7, 2022 10.50 10.70 10.20 10.40
410 NASDAQ QLGN Thu, Jan 6, 2022 10.20 11.10 9.91 10.90
409 NASDAQ QLGN Wed, Jan 5, 2022 11.00 11.15 10.10 10.40
408 NASDAQ QLGN Tue, Jan 4, 2022 11.80 11.80 10.80 11.20
407 NASDAQ QLGN Mon, Jan 3, 2022 10.60 11.90 10.60 11.80
406 NASDAQ QLGN Fri, Dec 31, 2021 11.50 11.50 10.50 10.70
405 NASDAQ QLGN Thu, Dec 30, 2021 11.40 12.40 11.00 11.50
404 NASDAQ QLGN Wed, Dec 29, 2021 12.80 12.80 11.20 11.20
403 NASDAQ QLGN Tue, Dec 28, 2021 11.90 14.10 11.80 13.00
402 NASDAQ QLGN Mon, Dec 27, 2021 13.00 13.60 11.50 12.20
401 NASDAQ QLGN Thu, Dec 23, 2021 9.65 16.70 9.51 12.90
400 NASDAQ QLGN Wed, Dec 22, 2021 10.50 10.54 9.70 10.00
399 NASDAQ QLGN Tue, Dec 21, 2021 9.39 11.00 8.80 10.90
398 NASDAQ QLGN Mon, Dec 20, 2021 9.50 9.90 9.39 9.50
397 NASDAQ QLGN Fri, Dec 17, 2021 9.69 9.80 9.31 9.80
396 NASDAQ QLGN Thu, Dec 16, 2021 9.62 10.40 9.50 9.75
395 NASDAQ QLGN Wed, Dec 15, 2021 10.20 10.30 9.10 9.65
394 NASDAQ QLGN Tue, Dec 14, 2021 10.50 10.85 10.10 10.30
393 NASDAQ QLGN Mon, Dec 13, 2021 11.20 11.50 10.70 10.70
392 NASDAQ QLGN Fri, Dec 10, 2021 11.80 12.20 11.20 11.40
391 NASDAQ QLGN Thu, Dec 9, 2021 12.30 12.80 11.80 11.80
390 NASDAQ QLGN Wed, Dec 8, 2021 12.70 12.70 11.60 12.40
389 NASDAQ QLGN Tue, Dec 7, 2021 11.90 12.80 11.60 12.70
388 NASDAQ QLGN Mon, Dec 6, 2021 11.30 12.00 10.30 11.80
387 NASDAQ QLGN Fri, Dec 3, 2021 13.00 13.00 11.00 11.50
386 NASDAQ QLGN Thu, Dec 2, 2021 13.90 14.10 12.20 13.20
385 NASDAQ QLGN Wed, Dec 1, 2021 15.40 15.60 13.90 14.60
384 NASDAQ QLGN Tue, Nov 30, 2021 15.50 16.70 13.30 14.70
383 NASDAQ QLGN Mon, Nov 29, 2021 15.90 29.70 15.50 15.80
382 NASDAQ QLGN Fri, Nov 26, 2021 16.68 18.50 15.20 17.00
381 NASDAQ QLGN Wed, Nov 24, 2021 19.70 21.60 14.50 17.50
380 NASDAQ QLGN Tue, Nov 23, 2021 19.20 31.20 15.60 25.60
379 NASDAQ QLGN Mon, Nov 22, 2021 10.00 14.00 9.43 12.50
378 NASDAQ QLGN Fri, Nov 19, 2021 9.40 10.10 9.30 9.95
377 NASDAQ QLGN Thu, Nov 18, 2021 10.30 10.40 9.30 9.41
376 NASDAQ QLGN Wed, Nov 17, 2021 10.50 10.80 10.10 10.40
375 NASDAQ QLGN Tue, Nov 16, 2021 10.60 10.80 10.50 10.70
374 NASDAQ QLGN Mon, Nov 15, 2021 10.80 10.80 10.50 10.70
373 NASDAQ QLGN Fri, Nov 12, 2021 10.90 11.00 10.60 10.60
372 NASDAQ QLGN Thu, Nov 11, 2021 11.40 11.40 10.70 10.80
371 NASDAQ QLGN Wed, Nov 10, 2021 11.20 11.40 11.10 11.10
370 NASDAQ QLGN Tue, Nov 9, 2021 11.70 11.70 11.20 11.40
369 NASDAQ QLGN Mon, Nov 8, 2021 11.50 11.80 11.40 11.50
368 NASDAQ QLGN Fri, Nov 5, 2021 11.60 11.80 11.40 11.50
367 NASDAQ QLGN Thu, Nov 4, 2021 11.50 11.80 11.50 11.60
366 NASDAQ QLGN Wed, Nov 3, 2021 11.70 12.00 11.50 11.50
365 NASDAQ QLGN Tue, Nov 2, 2021 12.00 12.10 11.50 11.90
364 NASDAQ QLGN Mon, Nov 1, 2021 11.50 12.10 11.50 12.00
363 NASDAQ QLGN Fri, Oct 29, 2021 11.40 11.60 11.30 11.50
362 NASDAQ QLGN Thu, Oct 28, 2021 11.60 11.70 11.20 11.50
361 NASDAQ QLGN Wed, Oct 27, 2021 11.50 11.70 11.30 11.50
360 NASDAQ QLGN Tue, Oct 26, 2021 11.50 11.60 11.21 11.30
359 NASDAQ QLGN Mon, Oct 25, 2021 11.60 11.75 11.40 11.50
358 NASDAQ QLGN Fri, Oct 22, 2021 12.00 12.10 11.30 11.80
357 NASDAQ QLGN Thu, Oct 21, 2021 11.60 12.24 11.60 12.00
356 NASDAQ QLGN Wed, Oct 20, 2021 11.80 12.30 11.50 11.80
355 NASDAQ QLGN Tue, Oct 19, 2021 11.40 12.00 11.30 11.80
354 NASDAQ QLGN Mon, Oct 18, 2021 11.90 12.00 11.20 11.70
353 NASDAQ QLGN Fri, Oct 15, 2021 11.70 11.97 11.70 11.70
352 NASDAQ QLGN Thu, Oct 14, 2021 12.00 12.00 11.70 11.70
351 NASDAQ QLGN Wed, Oct 13, 2021 12.20 12.20 11.70 11.90
350 NASDAQ QLGN Tue, Oct 12, 2021 12.30 12.40 11.85 12.00
349 NASDAQ QLGN Mon, Oct 11, 2021 12.30 12.60 12.10 12.10
348 NASDAQ QLGN Fri, Oct 8, 2021 12.00 12.35 11.80 12.30
347 NASDAQ QLGN Thu, Oct 7, 2021 11.90 12.00 11.80 11.90
346 NASDAQ QLGN Wed, Oct 6, 2021 12.40 12.40 11.80 11.90
345 NASDAQ QLGN Tue, Oct 5, 2021 12.90 12.90 12.20 12.30
344 NASDAQ QLGN Mon, Oct 4, 2021 12.90 13.10 12.50 12.70
343 NASDAQ QLGN Fri, Oct 1, 2021 13.40 13.80 12.90 12.90
342 NASDAQ QLGN Thu, Sep 30, 2021 13.20 13.30 12.70 13.00
341 NASDAQ QLGN Wed, Sep 29, 2021 13.90 14.00 13.10 13.20
340 NASDAQ QLGN Tue, Sep 28, 2021 14.60 14.60 13.80 14.00
339 NASDAQ QLGN Mon, Sep 27, 2021 14.00 14.50 14.00 14.50
338 NASDAQ QLGN Fri, Sep 24, 2021 14.20 14.40 14.00 14.20
337 NASDAQ QLGN Thu, Sep 23, 2021 14.60 14.60 13.94 14.40
336 NASDAQ QLGN Wed, Sep 22, 2021 14.30 14.40 14.00 14.40
335 NASDAQ QLGN Tue, Sep 21, 2021 14.40 14.60 13.70 14.30
334 NASDAQ QLGN Mon, Sep 20, 2021 14.00 14.60 13.90 14.50
333 NASDAQ QLGN Fri, Sep 17, 2021 14.50 15.20 14.20 15.20
332 NASDAQ QLGN Thu, Sep 16, 2021 14.20 14.70 14.10 14.70
331 NASDAQ QLGN Wed, Sep 15, 2021 13.80 14.40 13.60 14.40
330 NASDAQ QLGN Tue, Sep 14, 2021 14.79 14.80 13.60 13.70
329 NASDAQ QLGN Mon, Sep 13, 2021 15.00 15.00 14.30 14.50
328 NASDAQ QLGN Fri, Sep 10, 2021 14.70 15.00 14.40 14.90
327 NASDAQ QLGN Thu, Sep 9, 2021 14.90 15.00 14.50 14.70
326 NASDAQ QLGN Wed, Sep 8, 2021 15.00 15.10 14.30 14.70
325 NASDAQ QLGN Tue, Sep 7, 2021 15.55 15.80 14.50 14.80
324 NASDAQ QLGN Fri, Sep 3, 2021 15.60 15.86 14.70 15.50
323 NASDAQ QLGN Thu, Sep 2, 2021 15.80 15.90 15.00 15.40
322 NASDAQ QLGN Wed, Sep 1, 2021 15.20 15.90 14.00 15.80
321 NASDAQ QLGN Tue, Aug 31, 2021 12.40 17.20 12.40 15.70
320 NASDAQ QLGN Mon, Aug 30, 2021 13.30 13.30 12.60 12.80
319 NASDAQ QLGN Fri, Aug 27, 2021 13.40 13.80 13.10 13.20
318 NASDAQ QLGN Thu, Aug 26, 2021 14.30 14.30 13.20 13.30
317 NASDAQ QLGN Wed, Aug 25, 2021 13.90 14.50 13.50 14.00
316 NASDAQ QLGN Tue, Aug 24, 2021 12.70 14.30 12.30 13.40
315 NASDAQ QLGN Mon, Aug 23, 2021 11.60 13.00 11.60 12.70
314 NASDAQ QLGN Fri, Aug 20, 2021 12.26 12.26 11.60 11.80
313 NASDAQ QLGN Thu, Aug 19, 2021 12.70 13.10 12.00 12.40
312 NASDAQ QLGN Wed, Aug 18, 2021 12.80 13.00 12.10 12.90
311 NASDAQ QLGN Tue, Aug 17, 2021 12.30 14.20 12.20 13.00
310 NASDAQ QLGN Mon, Aug 16, 2021 17.70 18.00 16.60 16.70
309 NASDAQ QLGN Fri, Aug 13, 2021 18.30 19.50 17.80 17.80
308 NASDAQ QLGN Thu, Aug 12, 2021 18.50 18.70 18.00 18.50
307 NASDAQ QLGN Wed, Aug 11, 2021 18.90 19.00 18.00 18.50
306 NASDAQ QLGN Tue, Aug 10, 2021 18.40 19.60 18.09 18.80
305 NASDAQ QLGN Mon, Aug 9, 2021 17.80 18.90 17.64 18.60
304 NASDAQ QLGN Fri, Aug 6, 2021 17.90 18.10 17.50 17.90
303 NASDAQ QLGN Thu, Aug 5, 2021 17.90 18.20 17.70 18.00
302 NASDAQ QLGN Wed, Aug 4, 2021 18.20 18.50 17.60 17.90
301 NASDAQ QLGN Tue, Aug 3, 2021 18.30 18.70 17.70 18.30
300 NASDAQ QLGN Mon, Aug 2, 2021 17.90 18.90 17.60 18.40
299 NASDAQ QLGN Fri, Jul 30, 2021 17.50 18.00 17.20 17.70
298 NASDAQ QLGN Thu, Jul 29, 2021 17.34 17.60 17.10 17.40
297 NASDAQ QLGN Wed, Jul 28, 2021 17.10 17.50 16.90 17.50
296 NASDAQ QLGN Tue, Jul 27, 2021 17.10 17.30 16.60 17.10
295 NASDAQ QLGN Mon, Jul 26, 2021 17.70 17.83 17.10 17.50
294 NASDAQ QLGN Fri, Jul 23, 2021 17.90 17.99 17.20 17.60
293 NASDAQ QLGN Thu, Jul 22, 2021 18.20 18.60 17.40 18.00
292 NASDAQ QLGN Wed, Jul 21, 2021 18.50 20.30 18.20 18.30
291 NASDAQ QLGN Tue, Jul 20, 2021 17.60 18.40 17.24 18.10
290 NASDAQ QLGN Mon, Jul 19, 2021 17.56 17.56 16.20 17.20
289 NASDAQ QLGN Fri, Jul 16, 2021 17.20 17.50 16.80 17.00
288 NASDAQ QLGN Thu, Jul 15, 2021 17.30 17.60 16.60 16.90
287 NASDAQ QLGN Wed, Jul 14, 2021 19.20 19.40 17.40 17.70
286 NASDAQ QLGN Tue, Jul 13, 2021 18.20 18.60 17.70 17.80
285 NASDAQ QLGN Mon, Jul 12, 2021 18.80 18.90 18.00 18.20
284 NASDAQ QLGN Fri, Jul 9, 2021 19.20 19.20 18.60 18.80
283 NASDAQ QLGN Thu, Jul 8, 2021 19.40 19.81 18.60 19.20
282 NASDAQ QLGN Wed, Jul 7, 2021 19.00 21.20 18.20 20.60
281 NASDAQ QLGN Tue, Jul 6, 2021 19.30 19.70 18.70 19.10
280 NASDAQ QLGN Fri, Jul 2, 2021 20.10 20.10 19.19 19.50
279 NASDAQ QLGN Thu, Jul 1, 2021 20.00 20.40 19.40 19.80
278 NASDAQ QLGN Wed, Jun 30, 2021 19.70 20.10 19.60 19.90
277 NASDAQ QLGN Tue, Jun 29, 2021 20.80 21.00 19.60 19.80
276 NASDAQ QLGN Mon, Jun 28, 2021 21.60 21.90 20.70 20.80
275 NASDAQ QLGN Fri, Jun 25, 2021 21.20 21.60 20.60 21.60
274 NASDAQ QLGN Thu, Jun 24, 2021 20.40 21.20 20.00 21.10
273 NASDAQ QLGN Wed, Jun 23, 2021 19.30 20.20 19.24 20.20
272 NASDAQ QLGN Tue, Jun 22, 2021 19.60 19.75 18.80 19.50
271 NASDAQ QLGN Mon, Jun 21, 2021 20.00 20.00 19.20 19.60
270 NASDAQ QLGN Fri, Jun 18, 2021 20.40 21.10 19.80 20.10
269 NASDAQ QLGN Thu, Jun 17, 2021 21.10 21.60 20.20 21.00
268 NASDAQ QLGN Wed, Jun 16, 2021 20.70 21.30 20.30 21.10
267 NASDAQ QLGN Tue, Jun 15, 2021 21.60 22.00 20.50 21.00
266 NASDAQ QLGN Mon, Jun 14, 2021 22.70 23.50 21.50 21.50
265 NASDAQ QLGN Fri, Jun 11, 2021 21.20 22.40 21.10 22.40
264 NASDAQ QLGN Thu, Jun 10, 2021 21.40 21.50 20.70 21.00
263 NASDAQ QLGN Wed, Jun 9, 2021 21.90 21.90 21.20 21.35
262 NASDAQ QLGN Tue, Jun 8, 2021 22.25 22.50 20.90 21.40
261 NASDAQ QLGN Mon, Jun 7, 2021 20.49 22.70 20.49 21.70
260 NASDAQ QLGN Fri, Jun 4, 2021 19.70 20.80 19.60 20.80
259 NASDAQ QLGN Thu, Jun 3, 2021 18.30 20.10 18.20 19.50
258 NASDAQ QLGN Wed, Jun 2, 2021 19.10 19.70 18.20 18.70
257 NASDAQ QLGN Tue, Jun 1, 2021 19.00 19.50 18.60 19.10
256 NASDAQ QLGN Fri, May 28, 2021 18.90 19.38 18.72 19.10
255 NASDAQ QLGN Thu, May 27, 2021 17.90 19.10 17.80 18.70
254 NASDAQ QLGN Wed, May 26, 2021 18.00 18.10 17.60 17.90
253 NASDAQ QLGN Tue, May 25, 2021 18.20 18.30 17.50 17.90
252 NASDAQ QLGN Mon, May 24, 2021 18.90 18.90 17.80 18.00
251 NASDAQ QLGN Fri, May 21, 2021 18.30 19.10 17.70 19.00
250 NASDAQ QLGN Thu, May 20, 2021 18.60 19.09 17.50 18.10
249 NASDAQ QLGN Wed, May 19, 2021 17.20 18.60 16.30 18.40
248 NASDAQ QLGN Tue, May 18, 2021 17.60 18.51 17.60 18.20
247 NASDAQ QLGN Mon, May 17, 2021 16.71 19.19 16.50 18.00
246 NASDAQ QLGN Fri, May 14, 2021 15.80 16.50 15.30 15.90
245 NASDAQ QLGN Thu, May 13, 2021 16.80 17.30 15.10 15.30
244 NASDAQ QLGN Wed, May 12, 2021 16.60 17.30 16.20 16.60
243 NASDAQ QLGN Tue, May 11, 2021 17.10 17.70 16.10 16.50
242 NASDAQ QLGN Mon, May 10, 2021 18.70 18.98 17.60 17.90
241 NASDAQ QLGN Fri, May 7, 2021 18.35 20.20 18.10 18.70
240 NASDAQ QLGN Thu, May 6, 2021 18.94 19.20 18.00 18.60
239 NASDAQ QLGN Wed, May 5, 2021 19.10 20.40 18.90 19.10
238 NASDAQ QLGN Tue, May 4, 2021 20.30 20.55 19.00 19.50
237 NASDAQ QLGN Mon, May 3, 2021 21.20 21.50 20.30 20.80
236 NASDAQ QLGN Fri, Apr 30, 2021 21.20 22.00 21.20 21.50
235 NASDAQ QLGN Thu, Apr 29, 2021 22.20 22.40 21.33 22.00
234 NASDAQ QLGN Wed, Apr 28, 2021 21.00 22.70 20.60 22.30
233 NASDAQ QLGN Tue, Apr 27, 2021 22.40 23.00 20.70 21.10
232 NASDAQ QLGN Mon, Apr 26, 2021 20.30 25.00 19.60 22.40
231 NASDAQ QLGN Fri, Apr 23, 2021 19.60 20.10 19.16 20.10
230 NASDAQ QLGN Thu, Apr 22, 2021 20.30 20.77 19.20 19.60
229 NASDAQ QLGN Wed, Apr 21, 2021 17.90 19.80 17.60 19.10
228 NASDAQ QLGN Tue, Apr 20, 2021 18.50 18.63 17.30 18.10
227 NASDAQ QLGN Mon, Apr 19, 2021 18.40 20.00 17.60 18.50
226 NASDAQ QLGN Fri, Apr 16, 2021 18.10 18.90 17.10 18.20
225 NASDAQ QLGN Thu, Apr 15, 2021 20.80 21.00 17.45 17.80
224 NASDAQ QLGN Wed, Apr 14, 2021 20.10 21.50 20.00 20.50
223 NASDAQ QLGN Tue, Apr 13, 2021 21.00 21.10 19.30 20.80
222 NASDAQ QLGN Mon, Apr 12, 2021 21.70 23.50 21.00 21.30
221 NASDAQ QLGN Fri, Apr 9, 2021 25.80 26.20 25.60 26.00
220 NASDAQ QLGN Thu, Apr 8, 2021 26.40 26.50 25.60 26.20
219 NASDAQ QLGN Wed, Apr 7, 2021 26.80 27.00 26.02 26.60
218 NASDAQ QLGN Tue, Apr 6, 2021 26.80 27.12 26.10 26.90
217 NASDAQ QLGN Mon, Apr 5, 2021 28.00 28.00 26.30 26.30
216 NASDAQ QLGN Thu, Apr 1, 2021 26.50 27.60 26.13 27.50
215 NASDAQ QLGN Wed, Mar 31, 2021 26.00 28.40 26.00 27.00
214 NASDAQ QLGN Tue, Mar 30, 2021 26.70 26.70 25.20 26.00
213 NASDAQ QLGN Mon, Mar 29, 2021 27.60 27.80 26.10 26.20
212 NASDAQ QLGN Fri, Mar 26, 2021 27.70 29.30 27.09 27.70
211 NASDAQ QLGN Thu, Mar 25, 2021 26.80 27.80 26.20 27.40
210 NASDAQ QLGN Wed, Mar 24, 2021 28.94 29.60 26.30 26.60
209 NASDAQ QLGN Tue, Mar 23, 2021 30.30 30.51 28.50 28.70
208 NASDAQ QLGN Mon, Mar 22, 2021 30.60 31.00 29.90 30.60
207 NASDAQ QLGN Fri, Mar 19, 2021 30.90 31.30 29.90 30.30
206 NASDAQ QLGN Thu, Mar 18, 2021 31.85 31.85 30.30 30.50
205 NASDAQ QLGN Wed, Mar 17, 2021 31.60 33.30 31.10 31.70
204 NASDAQ QLGN Tue, Mar 16, 2021 33.70 33.70 31.70 32.60
203 NASDAQ QLGN Mon, Mar 15, 2021 33.50 34.00 32.70 33.30
202 NASDAQ QLGN Fri, Mar 12, 2021 32.80 33.30 31.55 33.30
201 NASDAQ QLGN Thu, Mar 11, 2021 32.60 33.30 32.00 33.00
200 NASDAQ QLGN Wed, Mar 10, 2021 33.00 33.00 30.99 31.90
199 NASDAQ QLGN Tue, Mar 9, 2021 32.10 33.50 31.20 32.60
198 NASDAQ QLGN Mon, Mar 8, 2021 29.60 31.90 28.60 31.70
197 NASDAQ QLGN Fri, Mar 5, 2021 29.60 29.80 25.62 28.80
196 NASDAQ QLGN Thu, Mar 4, 2021 31.40 31.70 28.50 29.00
195 NASDAQ QLGN Wed, Mar 3, 2021 33.60 33.90 31.30 31.60
194 NASDAQ QLGN Tue, Mar 2, 2021 35.00 35.50 33.30 33.40
193 NASDAQ QLGN Mon, Mar 1, 2021 35.00 35.20 33.60 34.30
192 NASDAQ QLGN Fri, Feb 26, 2021 33.60 34.50 32.00 32.90
191 NASDAQ QLGN Thu, Feb 25, 2021 36.30 36.50 33.30 34.00
190 NASDAQ QLGN Wed, Feb 24, 2021 36.50 37.50 36.00 36.20
189 NASDAQ QLGN Tue, Feb 23, 2021 36.60 37.00 33.00 35.50
188 NASDAQ QLGN Mon, Feb 22, 2021 39.50 39.80 37.50 37.50
187 NASDAQ QLGN Fri, Feb 19, 2021 40.00 40.40 39.20 39.70
186 NASDAQ QLGN Thu, Feb 18, 2021 39.90 40.70 38.90 40.00
185 NASDAQ QLGN Wed, Feb 17, 2021 42.85 43.20 39.50 40.70
184 NASDAQ QLGN Tue, Feb 16, 2021 42.10 44.34 41.10 41.90
183 NASDAQ QLGN Fri, Feb 12, 2021 38.24 39.70 36.90 39.50
182 NASDAQ QLGN Thu, Feb 11, 2021 41.00 41.20 38.21 38.80
181 NASDAQ QLGN Wed, Feb 10, 2021 41.90 42.80 37.20 40.70
180 NASDAQ QLGN Tue, Feb 9, 2021 43.30 43.30 38.20 41.30
179 NASDAQ QLGN Mon, Feb 8, 2021 41.40 43.50 39.50 42.30
178 NASDAQ QLGN Fri, Feb 5, 2021 38.60 41.70 36.20 39.90
177 NASDAQ QLGN Thu, Feb 4, 2021 34.20 38.80 33.50 38.70
176 NASDAQ QLGN Wed, Feb 3, 2021 33.00 34.70 32.80 33.30
175 NASDAQ QLGN Tue, Feb 2, 2021 34.00 34.30 32.00 33.20
174 NASDAQ QLGN Mon, Feb 1, 2021 34.10 34.12 32.90 33.60
173 NASDAQ QLGN Fri, Jan 29, 2021 35.90 35.90 32.10 34.00
172 NASDAQ QLGN Thu, Jan 28, 2021 37.40 38.00 34.50 35.80
171 NASDAQ QLGN Wed, Jan 27, 2021 34.70 40.40 33.10 36.40
170 NASDAQ QLGN Tue, Jan 26, 2021 35.90 36.00 34.75 35.40
169 NASDAQ QLGN Mon, Jan 25, 2021 34.60 36.50 33.80 34.80
168 NASDAQ QLGN Fri, Jan 22, 2021 34.60 35.50 33.70 34.80
167 NASDAQ QLGN Thu, Jan 21, 2021 33.90 35.30 32.90 34.60
166 NASDAQ QLGN Wed, Jan 20, 2021 34.20 34.40 32.60 33.50
165 NASDAQ QLGN Tue, Jan 19, 2021 34.20 35.10 33.60 33.60
164 NASDAQ QLGN Fri, Jan 15, 2021 34.50 34.80 33.00 34.00
163 NASDAQ QLGN Thu, Jan 14, 2021 35.10 35.80 34.30 34.50
162 NASDAQ QLGN Wed, Jan 13, 2021 36.40 36.70 33.90 35.40
161 NASDAQ QLGN Tue, Jan 12, 2021 37.00 37.70 34.75 36.10
160 NASDAQ QLGN Mon, Jan 11, 2021 33.60 36.40 33.00 35.80
159 NASDAQ QLGN Fri, Jan 8, 2021 31.80 33.30 30.80 32.70
158 NASDAQ QLGN Thu, Jan 7, 2021 31.90 32.70 31.10 31.80
157 NASDAQ QLGN Wed, Jan 6, 2021 32.60 33.10 30.50 30.70
156 NASDAQ QLGN Tue, Jan 5, 2021 31.70 33.40 31.60 32.70
155 NASDAQ QLGN Mon, Jan 4, 2021 30.10 32.40 29.62 31.50
154 NASDAQ QLGN Thu, Dec 31, 2020 31.00 31.10 29.75 30.10
153 NASDAQ QLGN Wed, Dec 30, 2020 30.80 31.99 30.00 30.80
152 NASDAQ QLGN Tue, Dec 29, 2020 31.30 31.60 28.70 30.10
151 NASDAQ QLGN Mon, Dec 28, 2020 32.20 32.50 31.10 31.30
150 NASDAQ QLGN Thu, Dec 24, 2020 33.10 33.30 31.50 32.00
149 NASDAQ QLGN Wed, Dec 23, 2020 33.60 34.26 32.50 33.30
148 NASDAQ QLGN Tue, Dec 22, 2020 34.40 34.40 32.50 34.20
147 NASDAQ QLGN Mon, Dec 21, 2020 33.80 34.40 33.30 33.70
146 NASDAQ QLGN Fri, Dec 18, 2020 34.70 35.20 33.30 33.30
145 NASDAQ QLGN Thu, Dec 17, 2020 36.50 36.50 34.45 34.90
144 NASDAQ QLGN Wed, Dec 16, 2020 38.00 40.11 36.00 36.40
143 NASDAQ QLGN Tue, Dec 15, 2020 36.46 46.60 35.80 40.70
142 NASDAQ QLGN Mon, Dec 14, 2020 38.40 38.60 35.20 35.40
141 NASDAQ QLGN Fri, Dec 11, 2020 40.00 40.20 37.80 38.30
140 NASDAQ QLGN Thu, Dec 10, 2020 40.90 41.40 37.39 40.90
139 NASDAQ QLGN Wed, Dec 9, 2020 36.00 39.70 33.70 39.00
138 NASDAQ QLGN Tue, Dec 8, 2020 35.20 37.00 34.30 36.00
137 NASDAQ QLGN Mon, Dec 7, 2020 36.00 36.14 34.20 35.20
136 NASDAQ QLGN Fri, Dec 4, 2020 34.10 35.70 33.40 35.60
135 NASDAQ QLGN Thu, Dec 3, 2020 33.50 34.40 33.30 34.40
134 NASDAQ QLGN Wed, Dec 2, 2020 34.10 34.80 33.00 33.50
133 NASDAQ QLGN Tue, Dec 1, 2020 34.80 35.30 33.80 34.30
132 NASDAQ QLGN Mon, Nov 30, 2020 36.30 36.40 34.10 34.80
131 NASDAQ QLGN Fri, Nov 27, 2020 34.70 37.00 34.70 35.50
130 NASDAQ QLGN Wed, Nov 25, 2020 33.00 34.70 32.50 34.60
129 NASDAQ QLGN Tue, Nov 24, 2020 33.30 33.70 31.60 33.00
128 NASDAQ QLGN Mon, Nov 23, 2020 36.00 36.00 33.00 33.40
127 NASDAQ QLGN Fri, Nov 20, 2020 36.45 36.70 35.15 35.40
126 NASDAQ QLGN Thu, Nov 19, 2020 37.00 37.25 35.60 36.40
125 NASDAQ QLGN Wed, Nov 18, 2020 36.30 38.40 36.00 36.50
124 NASDAQ QLGN Tue, Nov 17, 2020 34.90 35.80 33.80 35.50
123 NASDAQ QLGN Mon, Nov 16, 2020 34.10 35.00 33.60 34.60
122 NASDAQ QLGN Fri, Nov 13, 2020 32.10 35.30 31.80 34.40
121 NASDAQ QLGN Thu, Nov 12, 2020 36.00 37.00 34.70 34.90
120 NASDAQ QLGN Wed, Nov 11, 2020 34.00 36.70 32.90 35.90
119 NASDAQ QLGN Tue, Nov 10, 2020 36.50 36.80 32.91 33.80
118 NASDAQ QLGN Mon, Nov 9, 2020 38.00 38.70 35.20 35.80
117 NASDAQ QLGN Fri, Nov 6, 2020 38.90 39.40 38.20 38.80
116 NASDAQ QLGN Thu, Nov 5, 2020 39.20 40.20 38.80 39.20
115 NASDAQ QLGN Wed, Nov 4, 2020 40.00 40.30 38.70 38.70
114 NASDAQ QLGN Tue, Nov 3, 2020 39.20 40.40 38.50 40.30
113 NASDAQ QLGN Mon, Nov 2, 2020 38.70 39.60 38.50 39.00
112 NASDAQ QLGN Fri, Oct 30, 2020 39.80 39.80 37.60 38.40
111 NASDAQ QLGN Thu, Oct 29, 2020 39.90 40.90 39.10 39.70
110 NASDAQ QLGN Wed, Oct 28, 2020 40.50 42.50 38.60 40.40
109 NASDAQ QLGN Tue, Oct 27, 2020 41.90 42.20 40.57 40.80
108 NASDAQ QLGN Mon, Oct 26, 2020 43.70 44.30 41.65 42.00
107 NASDAQ QLGN Fri, Oct 23, 2020 44.10 44.50 43.30 44.20
106 NASDAQ QLGN Thu, Oct 22, 2020 42.90 45.00 42.10 44.30
105 NASDAQ QLGN Wed, Oct 21, 2020 44.60 45.40 43.20 43.50
104 NASDAQ QLGN Tue, Oct 20, 2020 45.70 46.00 43.80 44.50
103 NASDAQ QLGN Mon, Oct 19, 2020 46.90 47.50 45.60 45.60
102 NASDAQ QLGN Fri, Oct 16, 2020 46.60 47.80 46.20 47.30
101 NASDAQ QLGN Thu, Oct 15, 2020 47.10 47.90 46.50 47.40
100 NASDAQ QLGN Wed, Oct 14, 2020 50.60 50.60 48.60 48.70
99 NASDAQ QLGN Tue, Oct 13, 2020 49.40 50.80 47.70 50.20
98 NASDAQ QLGN Mon, Oct 12, 2020 49.80 50.20 48.50 49.00
97 NASDAQ QLGN Fri, Oct 9, 2020 51.60 51.80 49.20 50.70
96 NASDAQ QLGN Thu, Oct 8, 2020 54.10 54.60 51.90 52.30
95 NASDAQ QLGN Wed, Oct 7, 2020 52.00 54.70 50.85 52.10
94 NASDAQ QLGN Tue, Oct 6, 2020 50.50 54.30 49.50 53.10
93 NASDAQ QLGN Mon, Oct 5, 2020 48.10 50.30 47.60 50.00
92 NASDAQ QLGN Fri, Oct 2, 2020 46.50 48.20 45.30 47.80
91 NASDAQ QLGN Thu, Oct 1, 2020 49.10 49.31 47.20 48.40
90 NASDAQ QLGN Wed, Sep 30, 2020 48.80 49.50 47.30 49.50
89 NASDAQ QLGN Tue, Sep 29, 2020 47.10 50.00 45.80 48.80
88 NASDAQ QLGN Mon, Sep 28, 2020 45.40 48.80 45.00 47.50
87 NASDAQ QLGN Fri, Sep 25, 2020 43.70 46.20 43.70 44.70
86 NASDAQ QLGN Thu, Sep 24, 2020 46.10 46.98 43.70 44.00
85 NASDAQ QLGN Wed, Sep 23, 2020 50.40 51.70 47.50 49.30
84 NASDAQ QLGN Tue, Sep 22, 2020 51.50 51.50 48.00 50.40
83 NASDAQ QLGN Mon, Sep 21, 2020 46.50 51.90 45.50 51.45
82 NASDAQ QLGN Fri, Sep 18, 2020 45.00 47.80 44.00 47.20
81 NASDAQ QLGN Thu, Sep 17, 2020 47.30 48.50 44.50 45.50
80 NASDAQ QLGN Wed, Sep 16, 2020 43.30 47.90 42.70 46.90
79 NASDAQ QLGN Tue, Sep 15, 2020 44.00 44.50 41.80 42.90
78 NASDAQ QLGN Mon, Sep 14, 2020 45.00 45.70 42.60 44.30
77 NASDAQ QLGN Fri, Sep 11, 2020 41.80 45.30 41.40 44.90
76 NASDAQ QLGN Thu, Sep 10, 2020 42.60 43.20 41.20 42.80
75 NASDAQ QLGN Wed, Sep 9, 2020 40.39 44.39 39.20 42.70
74 NASDAQ QLGN Tue, Sep 8, 2020 39.70 41.00 38.60 39.90
73 NASDAQ QLGN Fri, Sep 4, 2020 40.80 41.80 37.85 40.80
72 NASDAQ QLGN Thu, Sep 3, 2020 43.80 44.60 40.60 42.00
71 NASDAQ QLGN Wed, Sep 2, 2020 47.10 47.25 43.70 45.30
70 NASDAQ QLGN Tue, Sep 1, 2020 48.60 48.60 47.10 47.70
69 NASDAQ QLGN Mon, Aug 31, 2020 48.50 49.30 47.60 48.10
68 NASDAQ QLGN Fri, Aug 28, 2020 46.50 50.30 46.00 49.30
67 NASDAQ QLGN Thu, Aug 27, 2020 49.50 49.50 45.70 47.00
66 NASDAQ QLGN Wed, Aug 26, 2020 49.30 50.40 48.00 49.70
65 NASDAQ QLGN Tue, Aug 25, 2020 47.60 51.10 45.20 49.80
64 NASDAQ QLGN Mon, Aug 24, 2020 48.00 49.00 45.60 46.20
63 NASDAQ QLGN Fri, Aug 21, 2020 50.70 50.70 46.60 47.90
62 NASDAQ QLGN Thu, Aug 20, 2020 52.30 52.52 50.10 51.60
61 NASDAQ QLGN Wed, Aug 19, 2020 54.60 54.60 52.00 52.30
60 NASDAQ QLGN Tue, Aug 18, 2020 55.00 58.40 53.40 56.00
59 NASDAQ QLGN Mon, Aug 17, 2020 54.70 58.00 53.00 55.40
58 NASDAQ QLGN Fri, Aug 14, 2020 54.70 56.40 53.60 55.00
57 NASDAQ QLGN Thu, Aug 13, 2020 54.00 56.00 51.50 54.00
56 NASDAQ QLGN Wed, Aug 12, 2020 54.10 57.50 49.11 55.20
55 NASDAQ QLGN Tue, Aug 11, 2020 59.10 59.10 54.00 54.10
54 NASDAQ QLGN Mon, Aug 10, 2020 56.10 59.00 54.90 57.30
53 NASDAQ QLGN Fri, Aug 7, 2020 56.50 57.50 53.30 55.60
52 NASDAQ QLGN Thu, Aug 6, 2020 58.50 59.37 56.10 57.80
51 NASDAQ QLGN Wed, Aug 5, 2020 56.30 61.80 56.23 58.80
50 NASDAQ QLGN Tue, Aug 4, 2020 54.90 57.00 54.30 55.10
49 NASDAQ QLGN Mon, Aug 3, 2020 55.90 57.90 53.50 54.80
48 NASDAQ QLGN Fri, Jul 31, 2020 58.60 58.70 52.60 57.20
47 NASDAQ QLGN Thu, Jul 30, 2020 69.80 72.00 57.10 59.30
46 NASDAQ QLGN Wed, Jul 29, 2020 50.50 73.40 48.50 64.20
45 NASDAQ QLGN Tue, Jul 28, 2020 51.50 52.10 48.80 50.50
44 NASDAQ QLGN Mon, Jul 27, 2020 56.30 56.70 50.61 53.60
43 NASDAQ QLGN Fri, Jul 24, 2020 51.00 57.80 49.60 55.50
42 NASDAQ QLGN Thu, Jul 23, 2020 51.30 51.50 46.80 49.90
41 NASDAQ QLGN Wed, Jul 22, 2020 59.80 61.50 52.20 53.00
40 NASDAQ QLGN Tue, Jul 21, 2020 56.00 60.60 50.70 57.90
39 NASDAQ QLGN Mon, Jul 20, 2020 46.51 49.60 45.00 49.60
38 NASDAQ QLGN Fri, Jul 17, 2020 42.80 44.50 42.50 43.80
37 NASDAQ QLGN Thu, Jul 16, 2020 41.90 43.50 41.60 43.00
36 NASDAQ QLGN Wed, Jul 15, 2020 42.50 43.00 40.40 43.00
35 NASDAQ QLGN Tue, Jul 14, 2020 42.00 42.30 40.20 42.00
34 NASDAQ QLGN Mon, Jul 13, 2020 46.30 47.00 41.30 42.00
33 NASDAQ QLGN Fri, Jul 10, 2020 42.70 45.00 41.10 44.60
32 NASDAQ QLGN Thu, Jul 9, 2020 41.50 43.00 40.10 42.50
31 NASDAQ QLGN Wed, Jul 8, 2020 41.00 41.60 39.90 41.10
30 NASDAQ QLGN Tue, Jul 7, 2020 40.00 42.40 39.10 40.40
29 NASDAQ QLGN Mon, Jul 6, 2020 42.30 42.60 39.00 40.40
28 NASDAQ QLGN Thu, Jul 2, 2020 43.50 45.00 40.00 41.00
27 NASDAQ QLGN Wed, Jul 1, 2020 64.50 75.00 44.00 45.70
26 NASDAQ QLGN Tue, Jun 30, 2020 42.50 43.00 37.10 39.70
25 NASDAQ QLGN Mon, Jun 29, 2020 45.60 47.80 41.50 44.00
24 NASDAQ QLGN Fri, Jun 26, 2020 47.00 48.60 42.70 44.00
23 NASDAQ QLGN Thu, Jun 25, 2020 46.20 48.30 45.70 47.00
22 NASDAQ QLGN Wed, Jun 24, 2020 49.00 49.30 45.90 47.50
21 NASDAQ QLGN Tue, Jun 23, 2020 50.30 50.50 48.00 49.30
20 NASDAQ QLGN Mon, Jun 22, 2020 50.00 50.70 47.70 49.70
19 NASDAQ QLGN Fri, Jun 19, 2020 52.00 52.80 49.00 49.60
18 NASDAQ QLGN Thu, Jun 18, 2020 51.00 53.50 49.70 51.10
17 NASDAQ QLGN Wed, Jun 17, 2020 50.20 51.45 48.60 49.90
16 NASDAQ QLGN Tue, Jun 16, 2020 50.70 53.90 49.20 49.90
15 NASDAQ QLGN Mon, Jun 15, 2020 48.50 50.90 47.50 49.10
14 NASDAQ QLGN Fri, Jun 12, 2020 49.90 52.40 47.50 50.00
13 NASDAQ QLGN Thu, Jun 11, 2020 52.50 52.50 45.60 48.50
12 NASDAQ QLGN Wed, Jun 10, 2020 60.00 61.00 54.00 54.20
11 NASDAQ QLGN Tue, Jun 9, 2020 60.00 60.60 52.50 53.90
10 NASDAQ QLGN Mon, Jun 8, 2020 53.40 61.90 50.10 58.90
9 NASDAQ QLGN Fri, Jun 5, 2020 50.90 53.90 48.70 51.30
8 NASDAQ QLGN Thu, Jun 4, 2020 51.80 52.15 48.90 50.00
7 NASDAQ QLGN Wed, Jun 3, 2020 54.90 55.70 48.60 50.80
6 NASDAQ QLGN Tue, Jun 2, 2020 61.00 62.00 55.10 55.90
5 NASDAQ QLGN Mon, Jun 1, 2020 63.90 63.90 58.00 58.90
4 NASDAQ QLGN Fri, May 29, 2020 64.00 65.00 61.10 64.50
3 NASDAQ QLGN Thu, May 28, 2020 63.30 68.96 63.00 64.00
2 NASDAQ QLGN Wed, May 27, 2020 72.50 74.80 61.00 64.00
1 NASDAQ QLGN Tue, May 26, 2020 95.10 96.52 71.46 78.00
# Exchange Symbol Date Open High Low Close

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