QuidelOrtho Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 16, 2026	10.74	11.23	10.70	10.77	10.77	1.32%	1,661,312
Sep 15, 2026	10.90	11.27	10.59	10.63	10.63	-4.41%	3,115,437
Sep 14, 2026	11.71	11.97	11.03	11.12	11.12	-5.60%	2,810,999
Sep 11, 2026	12.35	12.45	11.77	11.78	11.78	-3.05%	1,066,346
Sep 10, 2026	12.39	12.69	11.95	12.15	12.15	-3.88%	1,175,028
Sep 9, 2026	13.11	13.24	12.61	12.64	12.64	-5.53%	867,148
Sep 8, 2026	13.95	14.00	13.17	13.38	13.38	-4.22%	958,441
Sep 4, 2026	13.92	14.30	13.51	13.97	13.97	0.29%	890,053
Sep 3, 2026	14.10	14.43	13.59	13.93	13.93	-0.14%	836,083
Sep 2, 2026	13.67	14.28	13.67	13.95	13.95	1.45%	834,325
Sep 1, 2026	14.43	14.57	13.60	13.75	13.75	-4.71%	887,908
Aug 31, 2026	14.60	14.63	14.22	14.43	14.43	-2.10%	948,221
Aug 28, 2026	15.09	15.11	14.62	14.74	14.74	-3.79%	1,207,288
Aug 27, 2026	14.92	15.50	14.92	15.32	15.32	2.75%	816,040
Aug 26, 2026	15.09	15.09	14.55	14.91	14.91	-0.93%	1,598,991
Aug 25, 2026	14.49	15.16	14.28	15.05	15.05	3.86%	979,140
Aug 24, 2026	14.74	14.93	14.18	14.49	14.49	-1.70%	1,038,471
Aug 21, 2026	14.96	15.50	14.11	14.74	14.74	-0.74%	2,021,443
Aug 20, 2026	13.63	15.20	13.51	14.85	14.85	7.61%	2,505,771
Aug 19, 2026	13.70	14.33	13.66	13.80	13.80	2.76%	1,315,068
Aug 18, 2026	14.37	14.60	13.21	13.43	13.43	-7.89%	1,375,075
Aug 17, 2026	14.07	14.70	14.07	14.58	14.58	1.96%	1,197,262
Aug 14, 2026	14.86	15.26	14.11	14.30	14.30	-5.24%	917,333
Aug 13, 2026	14.83	15.52	14.34	15.09	15.09	1.75%	1,446,195
Aug 12, 2026	13.78	14.93	13.72	14.83	14.83	6.00%	1,953,031
Aug 11, 2026	13.59	14.24	13.28	13.99	13.99	1.75%	1,488,690
Aug 10, 2026	12.11	13.84	12.07	13.75	13.75	11.93%	2,808,072
Aug 7, 2026	12.67	13.22	11.41	12.29	12.29	-24.72%	4,886,956
Aug 6, 2026	17.17	17.34	16.17	16.32	16.32	-6.72%	2,591,246
Aug 5, 2026	17.38	17.75	17.13	17.50	17.50	-0.48%	1,212,425
Aug 4, 2026	17.98	17.98	16.53	17.58	17.58	-0.73%	1,181,224
Aug 3, 2026	17.04	18.04	16.64	17.71	17.71	5.61%	1,381,947
Jul 31, 2026	16.55	16.86	16.00	16.77	16.77	1.21%	739,537
Jul 30, 2026	16.50	16.79	16.13	16.57	16.57	0.42%	1,216,768
Jul 29, 2026	16.49	17.07	16.35	16.50	16.50	-1.02%	1,188,025
Jul 28, 2026	16.50	17.51	16.50	16.67	16.67	-0.95%	989,723
Jul 27, 2026	16.27	17.50	16.27	16.83	16.83	4.86%	1,057,029
Jul 24, 2026	16.77	16.96	16.00	16.05	16.05	-3.20%	913,043
Jul 23, 2026	16.70	16.93	16.20	16.58	16.58	-0.60%	806,537
Jul 22, 2026	16.54	16.98	16.02	16.68	16.68	1.52%	1,257,035
Jul 21, 2026	17.02	17.02	15.55	16.43	16.43	-0.90%	1,274,873
Jul 20, 2026	17.30	17.38	16.56	16.58	16.58	-4.60%	728,919
Jul 17, 2026	17.77	18.19	17.26	17.38	17.38	-4.71%	1,106,190
Jul 16, 2026	18.37	19.03	17.84	18.24	18.24	0.05%	1,136,877
Jul 15, 2026	17.92	18.55	17.66	18.23	18.23	3.23%	1,347,139
Jul 14, 2026	17.88	17.88	17.19	17.66	17.66	-1.29%	784,679
Jul 13, 2026	18.27	18.63	17.41	17.89	17.89	-2.08%	1,123,060
Jul 10, 2026	17.50	18.57	17.17	18.27	18.27	4.76%	1,278,522
Jul 9, 2026	16.91	17.83	16.87	17.44	17.44	1.10%	1,074,513
Jul 8, 2026	16.78	17.33	15.49	17.25	17.25	1.47%	1,756,442