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QuidelOrtho Corporation (QDEL)
NASDAQ: QDEL · Real-Time Price · USD
16.32
-1.18 (-6.72%)
At close: Aug 6, 2026, 4:00 PM EDT
12.80
-3.52 (-21.57%)
After-hours: Aug 6, 2026, 6:23 PM EDT

QuidelOrtho Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 6, 202617.1717.3416.1716.3216.32-6.72%2,591,246
Aug 5, 202617.3817.7517.1317.5017.50-0.48%1,212,425
Aug 4, 202617.9817.9816.5317.5817.58-0.73%1,181,224
Aug 3, 202617.0418.0416.6417.7117.715.61%1,381,947
Jul 31, 202616.5516.8616.0016.7716.771.21%739,537
Jul 30, 202616.5016.7916.1316.5716.570.42%1,216,768
Jul 29, 202616.4917.0716.3516.5016.50-1.02%1,188,025
Jul 28, 202616.5017.5116.5016.6716.67-0.95%989,723
Jul 27, 202616.2717.5016.2716.8316.834.86%1,057,029
Jul 24, 202616.7716.9616.0016.0516.05-3.20%913,043
Jul 23, 202616.7016.9316.2016.5816.58-0.60%806,537
Jul 22, 202616.5416.9816.0216.6816.681.52%1,257,035
Jul 21, 202617.0217.0215.5516.4316.43-0.90%1,274,873
Jul 20, 202617.3017.3816.5616.5816.58-4.60%728,919
Jul 17, 202617.7718.1917.2617.3817.38-4.71%1,106,190
Jul 16, 202618.3719.0317.8418.2418.240.05%1,136,877
Jul 15, 202617.9218.5517.6618.2318.233.23%1,347,139
Jul 14, 202617.8817.8817.1917.6617.66-1.29%784,679
Jul 13, 202618.2718.6317.4117.8917.89-2.08%1,123,060
Jul 10, 202617.5018.5717.1718.2718.274.76%1,278,522
Jul 9, 202616.9117.8316.8717.4417.441.10%1,074,513
Jul 8, 202616.7817.3315.4917.2517.251.47%1,756,442
Jul 7, 202618.0518.3716.9117.0017.00-5.56%1,179,653
Jul 6, 202618.6918.7717.8718.0018.00-1.37%1,059,913
Jul 2, 202618.5118.6517.8318.2518.250.39%1,222,460
Jul 1, 202617.7619.1717.6018.1818.183.80%1,536,538
Jun 30, 202618.1318.2816.9417.5217.52-3.92%1,688,435
Jun 29, 202617.0019.8016.7318.2318.2332.20%6,604,079
Jun 26, 202613.5314.1713.5213.7913.792.00%3,507,577
Jun 25, 202612.5013.7712.4913.5213.5210.73%1,458,409
Jun 24, 202611.9112.6811.8412.2112.212.30%1,526,427
Jun 23, 202612.1612.5511.9311.9411.94-3.52%1,141,689
Jun 22, 202613.5613.6412.2412.3712.37-9.51%1,391,102
Jun 18, 202613.3313.7313.1313.6713.674.11%2,150,325
Jun 17, 202613.9114.3613.0113.1313.13-7.01%1,484,679
Jun 16, 202614.7514.9914.0914.1214.12-3.09%911,104
Jun 15, 202614.5014.6514.0814.5714.573.11%1,339,535
Jun 12, 202614.2014.5213.8414.1314.130.28%1,216,995
Jun 11, 202613.3014.1212.8714.0914.094.37%2,262,549
Jun 10, 202613.5514.1213.3913.5013.50-3.16%2,773,155
Jun 9, 202614.5915.1613.6813.9413.94-3.63%1,908,380
Jun 8, 202614.3414.7613.9814.4714.470.94%1,363,399
Jun 5, 202615.3115.4813.7314.3314.33-6.34%1,439,651
Jun 4, 202614.1015.7613.8715.3015.3012.50%2,149,056
Jun 3, 202613.2314.1012.7013.6013.602.33%1,822,834
Jun 2, 202612.9513.3112.4813.2913.290.15%1,463,712
Jun 1, 202612.7613.2912.6413.2713.271.92%1,589,585
May 29, 202613.1513.2812.8613.0213.02-0.38%1,410,978
May 28, 202612.1613.5812.0513.0713.076.00%1,997,783
May 27, 202612.0012.5311.8212.3312.332.84%1,644,372