Arch Biopartners Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 12, 2026	0.73	0.74	0.69	0.70	0.70	7.07%	43,700
Feb 11, 2026	0.66	0.67	0.64	0.66	0.66	0.46%	61,300
Feb 10, 2026	0.52	0.67	0.52	0.65	0.65	12.87%	213,733
Feb 9, 2026	0.55	0.60	0.52	0.58	0.58	-1.25%	129,200
Feb 6, 2026	0.56	0.61	0.56	0.59	0.59	2.38%	15,400
Feb 5, 2026	0.64	0.64	0.57	0.57	0.57	-11.94%	88,600
Feb 4, 2026	0.82	0.82	0.64	0.65	0.65	-18.34%	45,800
Feb 3, 2026	0.77	0.80	0.74	0.80	0.80	6.85%	26,700
Feb 2, 2026	0.77	0.77	0.75	0.75	0.75	-2.61%	1,500
Jan 30, 2026	0.73	0.77	0.68	0.77	0.77	7.75%	24,600
Jan 29, 2026	0.70	0.72	0.70	0.71	0.71	-3.41%	12,510
Jan 28, 2026	0.83	0.83	0.74	0.74	0.74	-10.58%	16,355
Jan 27, 2026	0.86	0.86	0.82	0.82	0.82	-6.69%	30,300
Jan 26, 2026	0.92	0.92	0.88	0.88	0.88	-3.31%	38,400
Jan 23, 2026	0.93	0.95	0.91	0.91	0.91	-2.21%	43,900
Jan 22, 2026	0.92	0.93	0.91	0.93	0.93	4.00%	24,900
Jan 21, 2026	0.95	0.95	0.85	0.90	0.90	-5.68%	53,634
Jan 20, 2026	0.96	0.98	0.92	0.95	0.95	-4.08%	99,000
Jan 16, 2026	0.99	0.99	0.99	0.99	0.99	0.99%	3,500
Jan 15, 2026	0.99	0.99	0.98	0.98	0.98	-0.87%	11,000
Jan 14, 2026	0.99	1.00	0.99	0.99	0.99	1.54%	7,300
Jan 13, 2026	1.01	1.01	0.97	0.97	0.97	-2.12%	36,673
Jan 12, 2026	0.92	1.02	0.91	1.00	1.00	4.23%	32,900
Jan 9, 2026	0.94	0.96	0.92	0.96	0.96	2.16%	21,830
Jan 8, 2026	0.93	0.93	0.92	0.93	0.93	2.02%	10,288
Jan 7, 2026	0.93	0.94	0.91	0.92	0.92	-0.60%	20,534
Jan 6, 2026	0.93	0.93	0.91	0.92	0.92	0.08%	13,210
Jan 5, 2026	0.92	0.93	0.90	0.92	0.92	2.58%	42,850
Jan 2, 2026	0.90	0.91	0.88	0.90	0.90	1.64%	21,100
Dec 31, 2025	0.88	0.90	0.88	0.88	0.88	-1.55%	9,422
Dec 30, 2025	0.89	0.90	0.89	0.90	0.90	-0.24%	3,700
Dec 29, 2025	0.89	0.91	0.89	0.90	0.90	-0.06%	9,500
Dec 26, 2025	0.88	0.90	0.88	0.90	0.90	-0.95%	1,100
Dec 24, 2025	0.90	0.91	0.90	0.91	0.91	2.44%	3,000
Dec 22, 2025	0.91	0.91	0.89	0.89	0.89	0.07%	24,800
Dec 19, 2025	0.90	0.92	0.89	0.89	0.89	-2.50%	28,900
Dec 18, 2025	0.94	0.94	0.91	0.91	0.91	-1.56%	68,400
Dec 17, 2025	0.95	0.95	0.92	0.92	0.92	2.67%	13,830
Dec 16, 2025	0.90	0.90	0.88	0.90	0.90	1.28%	54,870
Dec 15, 2025	0.92	0.93	0.89	0.89	0.89	-3.11%	40,200
Dec 12, 2025	0.91	0.92	0.91	0.92	0.92	1.27%	14,500
Dec 11, 2025	0.94	0.94	0.87	0.91	0.91	-0.44%	118,500
Dec 10, 2025	0.94	0.94	0.91	0.91	0.91	-3.25%	6,000
Dec 9, 2025	0.95	0.95	0.92	0.94	0.94	-0.05%	42,200
Dec 8, 2025	0.96	0.96	0.92	0.94	0.94	1.52%	58,442
Dec 5, 2025	0.94	0.97	0.90	0.93	0.93	-0.41%	47,300
Dec 4, 2025	0.87	0.99	0.85	0.93	0.93	3.89%	113,200
Dec 3, 2025	0.92	0.92	0.85	0.90	0.90	2.17%	62,814
Dec 2, 2025	0.77	0.92	0.76	0.88	0.88	14.96%	58,500
Dec 1, 2025	0.76	0.77	0.74	0.76	0.76	2.31%	24,500