ATH:CPI Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 6, 2026	0.59	0.61	0.59	0.60	0.60	-2.28%	9,136
Feb 5, 2026	0.60	0.61	0.58	0.61	0.61	2.33%	3,216
Feb 4, 2026	0.61	0.63	0.60	0.60	0.60	-1.64%	2,499
Feb 3, 2026	0.61	0.61	0.59	0.61	0.61	1.67%	2,939
Feb 2, 2026	0.60	0.60	0.60	0.60	0.60	-1.96%	2,870
Jan 30, 2026	0.61	0.61	0.61	0.61	0.61	-	2,000
Jan 29, 2026	0.61	0.61	0.59	0.61	0.61	0.66%	5,271
Jan 28, 2026	0.60	0.61	0.59	0.61	0.61	1.00%	13,244
Jan 27, 2026	0.62	0.63	0.60	0.60	0.60	-4.14%	3,036
Jan 26, 2026	0.63	0.63	0.63	0.63	0.63	-	3,037
Jan 23, 2026	0.62	0.63	0.61	0.63	0.63	1.29%	2,714
Jan 22, 2026	0.63	0.64	0.61	0.62	0.62	-3.13%	2,206
Jan 21, 2026	0.60	0.64	0.60	0.64	0.64	3.23%	431
Jan 20, 2026	0.65	0.65	0.62	0.62	0.62	0.98%	10,423
Jan 19, 2026	0.64	0.64	0.61	0.61	0.61	-3.46%	10,500
Jan 16, 2026	0.64	0.64	0.60	0.64	0.64	-0.31%	188
Jan 15, 2026	0.64	0.64	0.62	0.64	0.64	-	45
Jan 14, 2026	0.64	0.64	0.64	0.64	0.64	-0.31%	4,095
Jan 13, 2026	0.63	0.64	0.62	0.64	0.64	0.31%	5,205
Jan 12, 2026	0.62	0.64	0.62	0.64	0.64	1.27%	6,405
Jan 9, 2026	0.63	0.64	0.62	0.63	0.63	1.94%	14,168
Jan 8, 2026	0.62	0.63	0.62	0.62	0.62	0.32%	4,018
Jan 7, 2026	0.61	0.62	0.60	0.62	0.62	1.99%	12,042
Jan 5, 2026	0.63	0.63	0.60	0.60	0.60	-2.27%	23,375
Jan 2, 2026	0.63	0.63	0.61	0.62	0.62	-0.96%	22,630
Dec 31, 2025	0.61	0.62	0.61	0.62	0.62	-	16,020
Dec 30, 2025	0.62	0.62	0.61	0.62	0.62	2.30%	4,343
Dec 29, 2025	0.63	0.63	0.60	0.61	0.61	-2.87%	19,827
Dec 23, 2025	0.61	0.63	0.60	0.63	0.63	-	3,541
Dec 22, 2025	0.62	0.63	0.62	0.63	0.63	1.29%	800
Dec 19, 2025	0.61	0.62	0.61	0.62	0.62	1.64%	4,510
Dec 18, 2025	0.63	0.63	0.60	0.61	0.61	-1.29%	3,600
Dec 17, 2025	0.62	0.63	0.61	0.62	0.62	0.32%	9,185
Dec 16, 2025	0.60	0.62	0.59	0.62	0.62	1.99%	12,032
Dec 15, 2025	0.61	0.61	0.60	0.60	0.60	-3.82%	24,001
Dec 12, 2025	0.64	0.64	0.61	0.63	0.63	-1.57%	19,979
Dec 11, 2025	0.58	0.66	0.58	0.64	0.64	11.93%	114,449
Dec 10, 2025	0.57	0.57	0.57	0.57	0.57	-0.70%	250
Dec 9, 2025	0.59	0.61	0.57	0.57	0.57	-2.71%	23,195
Dec 8, 2025	0.58	0.60	0.58	0.59	0.59	1.37%	14,120
Dec 5, 2025	0.58	0.58	0.58	0.58	0.58	-	830
Dec 4, 2025	0.58	0.59	0.58	0.58	0.58	1.75%	10,600
Dec 3, 2025	0.56	0.57	0.56	0.57	0.57	1.78%	1,022
Dec 2, 2025	0.58	0.58	0.56	0.56	0.56	-3.10%	1,500
Dec 1, 2025	0.56	0.58	0.56	0.58	0.58	2.47%	3,300
Nov 28, 2025	0.58	0.58	0.56	0.57	0.57	-2.08%	5,439
Nov 27, 2025	0.58	0.58	0.58	0.58	0.58	2.12%	20
Nov 26, 2025	0.58	0.60	0.56	0.57	0.57	-2.08%	10,917
Nov 25, 2025	0.59	0.59	0.56	0.58	0.58	-1.70%	24,623
Nov 24, 2025	0.59	0.59	0.59	0.59	0.59	0.68%	10