QDF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 24, 2026	85.07	85.38	84.94	85.30	85.30	0.51%	20,358
Apr 23, 2026	85.05	85.28	84.61	84.86	84.86	-0.24%	16,396
Apr 22, 2026	84.98	85.07	84.78	85.07	85.07	0.75%	14,941
Apr 21, 2026	85.14	85.23	84.41	84.43	84.43	-0.81%	18,337
Apr 20, 2026	85.06	85.12	84.89	85.12	85.12	0.07%	26,141
Apr 17, 2026	84.18	85.25	84.18	85.06	85.06	1.64%	22,958
Apr 16, 2026	83.84	83.87	83.55	83.69	83.69	-0.11%	22,674
Apr 15, 2026	83.36	83.79	83.15	83.78	83.78	0.60%	18,795
Apr 14, 2026	82.81	83.28	82.80	83.28	83.28	0.77%	16,337
Apr 13, 2026	81.56	82.64	81.55	82.64	82.64	1.03%	25,489
Apr 10, 2026	82.20	82.20	81.72	81.80	81.80	-0.29%	33,818
Apr 9, 2026	81.46	82.16	81.46	82.04	82.04	0.35%	23,696
Apr 8, 2026	81.83	81.83	81.45	81.75	81.75	2.46%	31,647
Apr 7, 2026	79.49	79.82	79.04	79.79	79.79	-0.09%	34,551
Apr 6, 2026	79.49	79.87	79.36	79.86	79.86	0.45%	36,556
Apr 2, 2026	78.50	79.50	78.50	79.50	79.50	0.02%	60,303
Apr 1, 2026	79.36	79.71	79.29	79.49	79.49	0.51%	24,676
Mar 31, 2026	78.11	79.18	77.98	79.09	79.09	2.43%	55,900
Mar 30, 2026	77.98	77.98	76.95	77.21	77.21	-0.27%	34,559
Mar 27, 2026	78.11	78.32	77.30	77.42	77.42	-1.55%	22,794
Mar 26, 2026	79.22	79.62	78.58	78.64	78.64	-1.27%	43,976
Mar 25, 2026	79.88	79.89	79.51	79.65	79.65	0.54%	12,830
Mar 24, 2026	78.80	79.65	78.80	79.22	79.22	-0.05%	19,895
Mar 23, 2026	79.51	80.04	79.25	79.26	79.26	1.18%	34,982
Mar 20, 2026	79.26	79.26	78.12	78.34	78.34	-1.60%	13,633
Mar 19, 2026	79.10	79.78	79.10	79.61	79.41	-0.05%	45,404
Mar 18, 2026	80.42	80.54	79.65	79.65	79.45	-1.37%	54,578
Mar 17, 2026	80.91	81.10	80.73	80.75	80.55	0.35%	20,511
Mar 16, 2026	80.42	80.72	80.30	80.47	80.27	0.97%	23,703
Mar 13, 2026	80.67	80.67	79.63	79.70	79.50	-0.56%	20,400
Mar 12, 2026	80.80	80.80	80.13	80.15	79.95	-1.59%	23,080
Mar 11, 2026	81.72	81.79	81.19	81.45	81.24	-0.30%	22,295
Mar 10, 2026	81.82	82.46	81.69	81.69	81.48	-0.36%	17,757
Mar 9, 2026	80.71	82.17	80.26	81.98	81.78	0.61%	61,215
Mar 6, 2026	81.08	81.73	81.08	81.48	81.28	-1.18%	64,035
Mar 5, 2026	82.68	83.00	81.88	82.45	82.24	-0.69%	52,414
Mar 4, 2026	82.62	83.17	82.50	83.02	82.81	0.53%	51,814
Mar 3, 2026	82.22	82.90	81.50	82.58	82.37	-1.05%	22,165
Mar 2, 2026	82.53	83.73	82.53	83.46	83.25	0.18%	86,384
Feb 27, 2026	83.04	83.36	82.95	83.31	83.10	-0.61%	30,983
Feb 26, 2026	84.10	84.10	83.25	83.82	83.61	-0.26%	43,021
Feb 25, 2026	83.73	84.07	83.59	84.04	83.83	0.68%	13,278
Feb 24, 2026	82.82	83.51	82.82	83.47	83.26	0.80%	25,069
Feb 23, 2026	83.73	83.73	82.58	82.81	82.60	-0.96%	20,729
Feb 20, 2026	83.33	83.61	83.03	83.61	83.40	0.82%	24,476
Feb 19, 2026	82.91	83.06	82.63	82.93	82.72	-0.27%	33,397
Feb 18, 2026	82.93	83.44	82.86	83.16	82.95	0.45%	18,899
Feb 17, 2026	82.38	82.97	81.98	82.78	82.57	0.36%	31,083
Feb 13, 2026	81.93	82.91	81.93	82.48	82.27	0.18%	15,333
Feb 12, 2026	83.92	83.92	82.32	82.33	82.12	-1.82%	23,967