01 Quantum Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 23, 2026	0.49	0.49	0.46	0.48	0.48	-1.04%	166,111
Feb 20, 2026	0.48	0.49	0.48	0.48	0.48	-3.03%	164,776
Feb 19, 2026	0.48	0.51	0.48	0.50	0.50	3.13%	23,840
Feb 18, 2026	0.50	0.53	0.48	0.48	0.48	-4.00%	165,688
Feb 17, 2026	0.52	0.52	0.50	0.50	0.50	-3.85%	56,001
Feb 13, 2026	0.57	0.57	0.51	0.52	0.52	-7.14%	51,114
Feb 12, 2026	0.52	0.56	0.51	0.56	0.56	7.69%	44,728
Feb 11, 2026	0.53	0.54	0.52	0.52	0.52	-3.70%	39,503
Feb 10, 2026	0.57	0.57	0.54	0.54	0.54	-5.26%	78,006
Feb 9, 2026	0.56	0.60	0.55	0.57	0.57	5.56%	173,845
Feb 6, 2026	0.53	0.56	0.51	0.54	0.54	5.88%	212,716
Feb 5, 2026	0.57	0.57	0.50	0.51	0.51	-8.93%	175,299
Feb 4, 2026	0.60	0.60	0.54	0.56	0.56	-3.45%	89,970
Feb 3, 2026	0.58	0.61	0.54	0.58	0.58	1.75%	83,755
Feb 2, 2026	0.54	0.58	0.54	0.57	0.57	1.79%	76,065
Jan 30, 2026	0.55	0.62	0.54	0.56	0.56	-8.20%	235,107
Jan 29, 2026	0.63	0.65	0.58	0.61	0.61	-6.15%	136,265
Jan 28, 2026	0.68	0.68	0.62	0.65	0.65	-2.99%	293,999
Jan 27, 2026	0.66	0.68	0.65	0.67	0.67	3.08%	62,523
Jan 26, 2026	0.70	0.75	0.65	0.65	0.65	-9.72%	281,703
Jan 23, 2026	0.72	0.76	0.70	0.72	0.72	2.86%	286,192
Jan 22, 2026	0.67	0.72	0.63	0.70	0.70	12.90%	290,080
Jan 21, 2026	0.67	0.67	0.60	0.62	0.62	-6.06%	396,869
Jan 20, 2026	0.62	0.68	0.61	0.66	0.66	1.54%	287,502
Jan 19, 2026	0.65	0.67	0.61	0.65	0.65	1.56%	196,872
Jan 16, 2026	0.64	0.68	0.64	0.64	0.64	3.23%	246,274
Jan 15, 2026	0.63	0.67	0.60	0.62	0.62	-1.59%	215,793
Jan 14, 2026	0.62	0.65	0.60	0.63	0.63	-3.08%	434,195
Jan 13, 2026	0.66	0.67	0.65	0.65	0.65	-4.41%	159,394
Jan 12, 2026	0.68	0.71	0.67	0.68	0.68	-1.45%	146,009
Jan 9, 2026	0.71	0.73	0.67	0.69	0.69	1.47%	77,221
Jan 8, 2026	0.67	0.72	0.67	0.68	0.68	-1.45%	20,753
Jan 7, 2026	0.74	0.74	0.66	0.69	0.69	-4.17%	123,244
Jan 6, 2026	0.76	0.78	0.70	0.72	0.72	-12.20%	255,328
Jan 5, 2026	0.77	0.83	0.75	0.82	0.82	14.69%	339,949
Jan 2, 2026	0.77	0.77	0.70	0.72	0.72	-3.38%	86,778
Dec 31, 2025	0.76	0.79	0.72	0.74	0.74	-	149,354
Dec 30, 2025	0.66	0.79	0.66	0.74	0.74	15.62%	430,360
Dec 29, 2025	0.67	0.67	0.62	0.64	0.64	-7.25%	88,640
Dec 24, 2025	0.68	0.70	0.63	0.69	0.69	6.15%	34,578
Dec 23, 2025	0.73	0.73	0.65	0.65	0.65	-7.14%	342,302
Dec 22, 2025	0.65	0.72	0.65	0.70	0.70	12.90%	308,381
Dec 19, 2025	0.63	0.66	0.60	0.62	0.62	-4.62%	383,018
Dec 18, 2025	0.59	0.66	0.59	0.65	0.65	14.04%	297,152
Dec 17, 2025	0.60	0.67	0.57	0.57	0.57	-3.39%	508,035
Dec 16, 2025	0.52	0.59	0.52	0.59	0.59	9.26%	300,770
Dec 15, 2025	0.51	0.54	0.51	0.54	0.54	-	80,114
Dec 12, 2025	0.54	0.55	0.51	0.54	0.54	-	186,819
Dec 11, 2025	0.55	0.57	0.53	0.54	0.54	-5.26%	156,841
Dec 10, 2025	0.54	0.57	0.53	0.57	0.57	7.55%	104,238