QuidelOrtho Corporation (QDEL)

NASDAQ: QDEL · Real-Time Price · USD

13.59

-0.18 (-1.31%)

At close: Oct 27, 2026, 4:00 PM EDT

14.94

+1.35 (9.93%)

Pre-market: Oct 28, 2026, 5:56 AM EDT

QuidelOrtho Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 27, 2026	13.73	14.36	13.51	13.59	13.59	-1.31%	2,075,872
Oct 26, 2026	13.71	13.90	12.57	13.77	13.77	0.29%	2,179,559
Oct 23, 2026	13.24	13.81	12.45	13.73	13.73	1.85%	1,407,447
Oct 22, 2026	14.01	14.63	13.27	13.48	13.48	-4.26%	1,643,669
Oct 21, 2026	13.73	14.65	13.42	14.08	14.08	-0.91%	3,317,471
Oct 20, 2026	12.86	14.50	12.82	14.21	14.21	11.36%	2,643,829
Oct 19, 2026	12.94	13.48	12.69	12.76	12.76	-1.16%	1,425,143
Oct 16, 2026	13.77	14.02	12.79	12.91	12.91	-7.19%	1,788,435
Oct 15, 2026	13.86	14.16	13.65	13.91	13.91	0.29%	2,000,135
Oct 14, 2026	13.90	14.65	13.64	13.87	13.87	-1.63%	2,145,922
Oct 13, 2026	13.40	14.61	13.33	14.10	14.10	6.42%	3,053,267
Oct 12, 2026	13.44	13.50	13.04	13.25	13.25	-1.27%	2,615,566
Oct 9, 2026	12.52	13.63	12.21	13.42	13.42	8.14%	3,576,905
Oct 8, 2026	12.26	12.59	11.72	12.41	12.41	0.81%	2,517,416
Oct 7, 2026	12.34	12.41	11.83	12.31	12.31	-2.07%	2,456,574
Oct 6, 2026	12.26	13.09	12.15	12.57	12.57	3.54%	3,218,734
Oct 5, 2026	10.86	12.51	10.52	12.14	12.14	12.72%	2,693,172
Oct 2, 2026	10.67	11.18	10.46	10.77	10.77	3.76%	2,417,486
Oct 1, 2026	10.55	10.64	9.93	10.38	10.38	-1.52%	2,768,533
Sep 30, 2026	10.64	10.64	10.34	10.54	10.54	-0.52%	1,376,265
Sep 29, 2026	10.89	10.95	10.50	10.60	10.60	-2.17%	895,466
Sep 28, 2026	10.94	11.10	10.68	10.83	10.83	-1.01%	760,160
Sep 25, 2026	10.69	10.95	10.42	10.94	10.94	2.34%	1,379,771
Sep 24, 2026	10.35	10.93	10.35	10.69	10.69	3.38%	1,440,023
Sep 23, 2026	10.92	11.10	10.32	10.34	10.34	-5.48%	1,114,677
Sep 22, 2026	10.86	11.15	10.80	10.94	10.94	0.74%	1,154,308
Sep 21, 2026	10.78	10.97	10.40	10.86	10.86	2.26%	1,069,561
Sep 18, 2026	11.00	11.09	10.36	10.62	10.62	-4.24%	2,978,699
Sep 17, 2026	11.08	11.33	10.85	11.09	11.09	2.97%	1,388,217
Sep 16, 2026	10.74	11.23	10.70	10.77	10.77	1.32%	1,667,660
Sep 15, 2026	10.90	11.27	10.59	10.63	10.63	-4.41%	3,116,971
Sep 14, 2026	11.71	11.97	11.03	11.12	11.12	-5.60%	2,812,402
Sep 11, 2026	12.35	12.45	11.77	11.78	11.78	-3.05%	1,067,986
Sep 10, 2026	12.39	12.69	11.95	12.15	12.15	-3.88%	1,175,723
Sep 9, 2026	13.11	13.24	12.61	12.64	12.64	-5.53%	867,150
Sep 8, 2026	13.95	14.00	13.17	13.38	13.38	-4.22%	961,619
Sep 4, 2026	13.92	14.30	13.51	13.97	13.97	0.29%	890,257
Sep 3, 2026	14.10	14.43	13.59	13.93	13.93	-0.14%	836,790
Sep 2, 2026	13.67	14.28	13.67	13.95	13.95	1.45%	834,462
Sep 1, 2026	14.43	14.57	13.60	13.75	13.75	-4.71%	892,837
Aug 31, 2026	14.60	14.63	14.22	14.43	14.43	-2.10%	948,545
Aug 28, 2026	15.09	15.11	14.62	14.74	14.74	-3.79%	1,207,889
Aug 27, 2026	14.92	15.50	14.92	15.32	15.32	2.75%	816,144
Aug 26, 2026	15.09	15.09	14.55	14.91	14.91	-0.93%	1,599,003
Aug 25, 2026	14.49	15.16	14.28	15.05	15.05	3.86%	987,350
Aug 24, 2026	14.74	14.93	14.18	14.49	14.49	-1.70%	1,039,094
Aug 21, 2026	14.96	15.50	14.11	14.74	14.74	-0.74%	2,022,153
Aug 20, 2026	13.63	15.20	13.51	14.85	14.85	7.61%	2,508,016
Aug 19, 2026	13.70	14.33	13.66	13.80	13.80	2.76%	1,315,285
Aug 18, 2026	14.37	14.60	13.21	13.43	13.43	-7.89%	1,378,643