QDEF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 13, 2026	82.81	83.38	82.47	82.90	82.90	0.17%	4,695
Feb 12, 2026	84.27	84.29	82.76	82.76	82.76	-1.75%	14,513
Feb 11, 2026	84.60	84.60	84.14	84.23	84.23	0.05%	7,115
Feb 10, 2026	84.41	84.42	84.19	84.19	84.19	-0.09%	4,687
Feb 9, 2026	83.92	84.34	83.92	84.27	84.27	0.23%	5,240
Feb 6, 2026	83.12	84.07	83.12	84.07	84.07	2.05%	10,534
Feb 5, 2026	82.34	82.70	82.20	82.38	82.38	-0.28%	18,390
Feb 4, 2026	82.60	82.88	82.24	82.61	82.61	0.29%	7,483
Feb 3, 2026	82.80	82.89	82.07	82.37	82.37	-0.46%	43,073
Feb 2, 2026	82.18	82.75	82.18	82.75	82.75	0.51%	7,631
Jan 30, 2026	82.24	82.35	81.71	82.33	82.33	-0.17%	11,384
Jan 29, 2026	82.56	82.70	81.83	82.47	82.47	-0.15%	8,159
Jan 28, 2026	82.80	82.80	82.40	82.59	82.59	-0.06%	11,281
Jan 27, 2026	82.52	82.74	82.45	82.64	82.64	0.49%	13,318
Jan 26, 2026	81.96	82.30	81.96	82.24	82.24	0.65%	21,426
Jan 23, 2026	81.59	81.75	81.55	81.71	81.71	0.08%	17,301
Jan 22, 2026	81.78	81.95	81.60	81.64	81.64	0.28%	7,507
Jan 21, 2026	80.87	81.43	80.84	81.41	81.41	0.92%	4,019
Jan 20, 2026	81.22	81.43	80.67	80.67	80.67	-1.94%	8,436
Jan 16, 2026	82.31	82.34	82.23	82.26	82.26	-0.04%	6,215
Jan 15, 2026	82.54	82.56	82.26	82.29	82.29	0.32%	19,047
Jan 14, 2026	81.81	82.05	81.65	82.03	82.03	-0.10%	5,546
Jan 13, 2026	82.15	82.19	81.90	82.11	82.11	-0.05%	12,759
Jan 12, 2026	81.77	82.16	81.77	82.15	82.15	0.18%	7,545
Jan 9, 2026	81.78	82.16	81.78	82.01	82.01	0.37%	9,072
Jan 8, 2026	81.38	81.71	81.38	81.71	81.71	0.29%	9,766
Jan 7, 2026	81.72	81.79	81.46	81.47	81.47	-0.16%	6,765
Jan 6, 2026	81.18	81.69	81.18	81.60	81.60	0.34%	11,625
Jan 5, 2026	81.42	81.42	81.23	81.32	81.32	0.16%	16,699
Jan 2, 2026	81.20	81.30	80.92	81.19	81.19	0.28%	25,745
Dec 31, 2025	81.33	81.33	80.96	80.96	80.96	-0.70%	7,351
Dec 30, 2025	81.67	81.67	81.49	81.53	81.53	-0.17%	4,380
Dec 29, 2025	81.62	81.72	81.55	81.67	81.67	-0.33%	7,378
Dec 26, 2025	82.05	82.05	81.90	81.94	81.94	0.05%	4,032
Dec 24, 2025	81.66	81.94	81.66	81.90	81.90	0.36%	3,524
Dec 23, 2025	81.21	81.65	81.21	81.61	81.61	0.44%	7,106
Dec 22, 2025	81.24	81.31	81.14	81.25	81.25	0.45%	13,222
Dec 19, 2025	80.80	80.98	80.80	80.89	80.89	-0.12%	38,297
Dec 18, 2025	81.33	81.40	80.94	80.98	80.44	0.34%	8,753
Dec 17, 2025	81.33	81.33	80.70	80.71	80.17	-0.45%	11,258
Dec 16, 2025	81.64	81.64	80.78	81.08	80.53	-0.59%	6,727
Dec 15, 2025	82.14	82.14	81.44	81.56	81.02	-0.01%	4,000
Dec 12, 2025	82.42	82.44	81.53	81.57	81.03	-1.01%	24,500
Dec 11, 2025	82.05	82.45	81.87	82.40	81.85	0.45%	29,306
Dec 10, 2025	81.25	82.14	81.24	82.03	81.48	1.02%	5,115
Dec 9, 2025	81.43	81.48	81.19	81.20	80.66	-0.09%	6,336
Dec 8, 2025	81.56	81.68	81.18	81.28	80.73	-0.21%	12,397
Dec 5, 2025	81.59	81.79	81.42	81.45	80.90	0.05%	7,906
Dec 4, 2025	81.59	81.59	81.32	81.41	80.86	-0.07%	6,353
Dec 3, 2025	81.23	81.52	81.22	81.46	80.92	0.28%	14,251