QDEF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 13, 2026	81.60	81.89	80.72	80.72	80.72	-0.75%	47,560
Mar 12, 2026	81.61	81.67	81.28	81.33	81.33	-0.97%	7,876
Mar 11, 2026	82.35	82.35	81.88	82.13	82.13	-0.36%	7,260
Mar 10, 2026	82.43	82.99	82.20	82.43	82.43	-0.34%	9,184
Mar 9, 2026	81.66	82.74	81.17	82.71	82.71	0.51%	29,111
Mar 6, 2026	81.63	82.35	81.63	82.29	82.29	-0.83%	10,931
Mar 5, 2026	83.12	83.31	82.31	82.98	82.98	-0.68%	8,553
Mar 4, 2026	83.29	83.59	83.29	83.55	83.55	0.31%	4,622
Mar 3, 2026	82.86	83.47	82.42	83.29	83.29	-0.90%	6,298
Mar 2, 2026	83.22	84.22	83.22	84.05	84.05	0.19%	3,921
Feb 27, 2026	83.44	83.89	83.44	83.89	83.89	-0.13%	2,973
Feb 26, 2026	84.15	84.15	83.53	84.00	84.00	-0.23%	7,321
Feb 25, 2026	84.07	84.22	83.86	84.19	84.19	0.43%	11,413
Feb 24, 2026	83.28	83.83	83.28	83.83	83.83	0.53%	7,199
Feb 23, 2026	83.90	84.19	83.25	83.39	83.39	-0.58%	12,650
Feb 20, 2026	83.21	83.89	83.21	83.88	83.88	0.53%	15,061
Feb 19, 2026	83.32	83.54	83.24	83.44	83.44	-0.10%	11,204
Feb 18, 2026	83.30	83.69	83.29	83.52	83.52	0.44%	6,984
Feb 17, 2026	82.81	83.24	82.54	83.15	83.15	0.30%	11,775
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