ATH:CPI Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 20, 2026	0.53	0.53	0.53	0.53	0.53	-	-
Mar 19, 2026	0.53	0.53	0.51	0.53	0.53	-0.75%	960
Mar 18, 2026	0.53	0.53	0.53	0.53	0.53	-	-
Mar 17, 2026	0.53	0.53	0.53	0.53	0.53	-	-
Mar 16, 2026	0.51	0.53	0.51	0.53	0.53	-0.75%	675
Mar 13, 2026	0.54	0.54	0.54	0.54	0.54	1.13%	30
Mar 12, 2026	0.54	0.54	0.53	0.53	0.53	-1.85%	3,200
Mar 11, 2026	0.54	0.54	0.54	0.54	0.54	-	-
Mar 10, 2026	0.53	0.54	0.52	0.54	0.54	1.89%	2,961
Mar 9, 2026	0.54	0.54	0.52	0.53	0.53	-0.38%	1,251
Mar 6, 2026	0.54	0.56	0.52	0.53	0.53	-1.48%	3,915
Mar 5, 2026	0.54	0.54	0.54	0.54	0.54	2.66%	3,460
Mar 4, 2026	0.50	0.53	0.50	0.53	0.53	4.37%	5,742
Mar 3, 2026	0.51	0.54	0.50	0.50	0.50	-6.67%	8,440
Mar 2, 2026	0.55	0.55	0.53	0.54	0.54	-3.57%	15,950
Feb 27, 2026	0.57	0.57	0.56	0.56	0.56	-4.11%	6,950
Feb 26, 2026	0.58	0.58	0.58	0.58	0.58	1.39%	300
Feb 25, 2026	0.57	0.58	0.57	0.58	0.58	2.86%	1,746
Feb 24, 2026	0.58	0.58	0.56	0.56	0.56	-1.41%	10,950
Feb 20, 2026	0.57	0.57	0.57	0.57	0.57	-2.07%	75
Feb 19, 2026	0.57	0.59	0.56	0.58	0.58	-	6,336
Feb 18, 2026	0.57	0.58	0.57	0.58	0.58	-3.01%	6,264
Feb 17, 2026	0.56	0.60	0.56	0.60	0.60	-	935
Feb 16, 2026	0.57	0.60	0.57	0.60	0.60	-	260
Feb 13, 2026	0.56	0.60	0.56	0.60	0.60	-0.33%	11,339
Feb 12, 2026	0.58	0.60	0.58	0.60	0.60	-0.99%	2,188
Feb 11, 2026	0.59	0.61	0.59	0.61	0.61	-0.33%	1,052
Feb 10, 2026	0.63	0.63	0.59	0.61	0.61	-3.18%	3,180
Feb 9, 2026	0.63	0.63	0.63	0.63	0.63	4.67%	120
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