QDEL
QUIDELORTHO (QDEL)
NASDAQ
$13.37-$0.11 (-0.80%)
Price as of Oct 22, 2026 7:55 PM EDT
  • $965.5M
    Market Cap
  • -52.75%
    1-Year Change
  • Medical Devices
    Industry
  • 1 Month
    +29.65%
    Low Price$10.34
    High Price$14.21
  • 3 Months
    -14.30%
    Low Price$10.34
    High Price$17.71
  • 1 Year
    -52.75%
    Low Price$9.96
    High Price$35.38
Date
Open
High
Low
Close
Change (%)
Volume
10/22/2026
14.01
14.63
13.27
13.48
-4.26%
1,643,669
10/21/2026
13.73
14.65
13.42
14.08
-0.91%
3,317,391
10/20/2026
12.86
14.50
12.82
14.21
+11.36%
2,624,526
10/19/2026
12.94
13.48
12.69
12.76
-1.16%
1,425,143
10/16/2026
13.77
14.02
12.79
12.91
-7.19%
1,788,435
10/15/2026
13.86
14.16
13.65
13.91
+0.29%
2,000,735
10/14/2026
13.90
14.65
13.64
13.87
-1.63%
2,145,922
10/13/2026
13.40
14.61
13.33
14.10
+6.42%
3,053,267
10/12/2026
13.44
13.50
13.04
13.25
-1.27%
2,725,566
10/09/2026
12.52
13.63
12.21
13.42
+8.14%
3,576,905
10/08/2026
12.26
12.59
11.72
12.41
+0.81%
2,517,416
10/07/2026
12.34
12.41
11.83
12.31
-2.07%
2,456,574
10/06/2026
12.26
13.09
12.15
12.57
+3.54%
3,218,734
10/05/2026
10.86
12.51
10.52
12.14
+12.72%
2,693,172
10/02/2026
10.67
11.18
10.46
10.77
+3.76%
2,417,486
10/01/2026
10.55
10.64
9.93
10.38
-1.52%
2,768,508
09/30/2026
10.64
10.64
10.34
10.54
-0.52%
1,376,265
09/29/2026
10.89
10.95
10.50
10.60
-2.17%
895,466
09/28/2026
10.94
11.10
10.68
10.83
-1.01%
760,160
09/25/2026
10.69
10.95
10.42
10.94
+2.34%
1,379,771
09/24/2026
10.35
10.93
10.35
10.69
+3.38%
1,439,923
09/23/2026
10.92
11.10
10.32
10.34
-5.48%
1,114,677
09/22/2026
10.86
11.15
10.80
10.94
+0.74%
1,151,047
09/21/2026
10.78
10.97
10.40
10.86
+2.26%
1,069,561
09/18/2026
11.00
11.09
10.36
10.62
-4.24%
2,970,653
09/17/2026
11.08
11.33
10.85
11.09
+2.97%
1,388,217
09/16/2026
10.74
11.23
10.70
10.77
+1.32%
1,667,660
09/15/2026
10.90
11.27
10.59
10.63
-4.41%
3,116,971
09/14/2026
11.71
11.97
11.03
11.12
-5.60%
2,812,402
09/11/2026
12.35
12.45
11.77
11.78
-3.05%
1,067,984
09/10/2026
12.39
12.69
11.95
12.15
-3.88%
1,175,723
09/09/2026
13.11
13.24
12.61
12.64
-5.53%
867,150
09/08/2026
13.95
14.00
13.17
13.38
-4.22%
961,541
09/04/2026
13.92
14.30
13.51
13.97
+0.29%
890,257
09/03/2026
14.10
14.43
13.59
13.93
-0.14%
836,790
09/02/2026
13.67
14.28
13.67
13.95
+1.45%
834,462
09/01/2026
14.43
14.57
13.60
13.75
-4.71%
892,837
08/31/2026
14.60
14.63
14.22
14.43
-2.10%
947,743
08/28/2026
15.09
15.11
14.62
14.74
-3.79%
1,207,889
08/27/2026
14.92
15.50
14.92
15.32
+2.75%
816,144
08/26/2026
15.09
15.09
14.55
14.91
-0.93%
1,599,003
08/25/2026
14.49
15.16
14.28
15.05
+3.86%
987,350
08/24/2026
14.74
14.93
14.18
14.49
-1.70%
1,039,094
08/21/2026
14.96
15.50
14.11
14.74
-0.74%
2,022,153
08/20/2026
13.63
15.20
13.51
14.85
+7.61%
2,508,016
08/19/2026
13.70
14.33
13.66
13.80
+2.76%
1,309,741
08/18/2026
14.37
14.60
13.21
13.43
-7.89%
1,378,643
08/17/2026
14.07
14.70
14.07
14.58
+1.96%
1,236,150
08/14/2026
14.86
15.26
14.11
14.30
-5.24%
917,947
08/13/2026
14.83
15.52
14.34
15.09
+1.75%
1,446,395
08/12/2026
13.78
14.93
13.72
14.83
+6.00%
1,953,334
08/11/2026
13.59
14.24
13.28
13.99
+1.75%
1,495,558
08/10/2026
12.11
13.84
12.07
13.75
+11.93%
2,808,664
08/07/2026
12.67
13.22
11.41
12.29
-24.72%
4,938,135
08/06/2026
17.17
17.34
16.17
16.32
-6.72%
2,749,631
08/06/2026
$0.13 Earnings
08/05/2026
17.38
17.75
17.13
17.50
-0.48%
1,212,516
08/04/2026
17.98
17.98
16.53
17.58
-0.73%
1,181,224
08/03/2026
17.04
18.04
16.64
17.71
+5.61%
1,381,947
07/31/2026
16.55
16.86
16.00
16.77
+1.21%
739,537
07/30/2026
16.50
16.79
16.13
16.57
+0.42%
1,216,760
07/29/2026
16.49
17.07
16.35
16.50
-1.02%
1,188,024
07/28/2026
16.50
17.51
16.50
16.67
-0.95%
989,532
07/27/2026
16.27
17.50
16.27
16.83
+4.86%
1,057,029
07/24/2026
16.77
16.96
16.00
16.05
-3.20%
913,043
07/23/2026
16.70
16.93
16.20
16.58
-0.60%
806,537
07/22/2026
16.54
16.98
16.02
16.68
+1.52%
1,257,035
07/21/2026
17.02
17.02
15.55
16.43
-0.90%
1,274,873
07/20/2026
17.30
17.38
16.56
16.58
-4.60%
728,919
07/17/2026
17.77
18.19
17.26
17.38
-4.71%
1,106,190
07/16/2026
18.37
19.03
17.84
18.24
+0.05%
1,136,877
07/15/2026
17.92
18.55
17.66
18.23
+3.23%
1,345,528
07/14/2026
17.88
17.88
17.19
17.66
-1.29%
772,773
07/13/2026
18.27
18.63
17.41
17.89
-2.08%
1,122,848
07/10/2026
17.50
18.57
17.17
18.27
+4.76%
1,278,522
07/09/2026
16.91
17.83
16.87
17.44
+1.10%
1,074,513
07/08/2026
16.78
17.33
15.49
17.25
+1.47%
1,756,442
07/07/2026
18.05
18.37
16.91
17.00
-5.56%
1,179,653
07/06/2026
18.69
18.77
17.87
18.00
-1.37%
1,059,913
07/02/2026
18.51
18.65
17.83
18.25
+0.39%
1,222,460
07/01/2026
17.76
19.17
17.60
18.18
+3.80%
1,536,503
06/30/2026
18.13
18.28
16.94
17.52
-3.92%
1,688,435
06/29/2026
17.00
19.80
16.73
18.23
+32.20%
6,603,408
06/26/2026
13.53
14.17
13.52
13.79
+2.00%
3,507,577
06/25/2026
12.50
13.77
12.49
13.52
+10.73%
1,458,409
06/24/2026
11.91
12.68
11.84
12.21
+2.30%
1,526,427
06/23/2026
12.16
12.55
11.93
11.94
-3.52%
1,141,689
06/22/2026
13.56
13.64
12.24
12.37
-9.51%
1,391,102
06/18/2026
13.33
13.73
13.13
13.67
+4.11%
2,150,325
06/17/2026
13.91
14.36
13.01
13.13
-7.01%
1,484,679
06/16/2026
14.75
14.99
14.09
14.12
-3.09%
911,104
06/15/2026
14.50
14.65
14.08
14.57
+3.11%
1,339,535
06/12/2026
14.20
14.52
13.84
14.13
+0.28%
1,216,995
06/11/2026
13.30
14.12
12.87
14.09
+4.37%
2,262,549
06/10/2026
13.55
14.12
13.39
13.50
-3.16%
2,773,155
06/09/2026
14.59
15.16
13.68
13.94
-3.63%
1,908,165
06/08/2026
14.34
14.76
13.98
14.47
+0.94%
1,363,399
06/05/2026
15.31
15.48
13.73
14.33
-6.34%
1,439,577
06/04/2026
14.10
15.76
13.87
15.30
+12.50%
2,149,056
06/03/2026
13.23
14.10
12.70
13.60
+2.33%
1,820,741