TSX:AMHE Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 12, 2026	11.34	11.34	10.97	11.09	-	-2.63%	22,817
Feb 11, 2026	11.65	11.65	11.31	11.39	11.39	-1.43%	16,437
Feb 10, 2026	11.68	11.85	11.53	11.56	11.56	-1.07%	17,876
Feb 9, 2026	11.72	11.95	11.40	11.68	11.68	-2.99%	46,621
Feb 6, 2026	11.98	12.19	11.54	12.04	12.04	-5.27%	287,182
Feb 5, 2026	12.94	12.94	12.55	12.71	12.71	-4.44%	45,938
Feb 4, 2026	13.59	13.62	13.26	13.30	13.30	-2.85%	20,750
Feb 3, 2026	14.03	14.04	13.49	13.69	13.69	-1.86%	19,288
Feb 2, 2026	13.72	14.10	13.72	13.95	13.95	1.97%	33,078
Jan 30, 2026	13.62	13.79	13.59	13.68	13.68	-1.44%	14,247
Jan 29, 2026	13.95	13.95	13.62	13.88	13.72	-0.93%	16,215
Jan 28, 2026	14.19	14.20	13.95	14.01	13.85	-0.74%	14,435
Jan 27, 2026	13.92	14.15	13.81	14.12	13.95	1.33%	17,000
Jan 26, 2026	13.90	13.96	13.86	13.93	13.77	0.07%	8,556
Jan 23, 2026	13.74	14.01	13.74	13.92	13.76	1.61%	12,989
Jan 22, 2026	13.63	13.77	13.55	13.70	13.54	1.03%	9,686
Jan 21, 2026	13.39	13.60	13.30	13.56	13.40	0.22%	5,003
Jan 20, 2026	13.71	13.78	13.45	13.53	13.37	-3.63%	44,452
Jan 19, 2026	13.84	14.04	13.74	14.04	13.88	-0.57%	10,697
Jan 16, 2026	14.17	14.17	13.99	14.12	13.96	-0.14%	6,667
Jan 15, 2026	14.11	14.14	13.98	14.14	13.98	1.51%	2,642
Jan 14, 2026	14.12	14.12	13.92	13.93	13.77	-2.38%	10,390
Jan 13, 2026	14.46	14.46	14.20	14.27	14.11	-1.59%	15,996
Jan 12, 2026	14.52	14.58	14.49	14.50	14.33	-0.41%	6,025
Jan 9, 2026	14.36	14.56	14.36	14.56	14.39	0.83%	5,738
Jan 8, 2026	14.33	14.44	14.33	14.44	14.27	1.91%	2,492
Jan 7, 2026	14.16	14.31	14.16	14.17	14.01	0.64%	8,746
Jan 6, 2026	13.64	14.15	13.64	14.08	13.92	3.83%	23,122
Jan 5, 2026	13.34	13.60	13.32	13.56	13.40	3.43%	27,631
Jan 2, 2026	13.47	13.73	13.05	13.11	12.96	-2.31%	17,194
Dec 31, 2025	13.55	13.55	13.41	13.42	13.27	-1.72%	13,912
Dec 30, 2025	13.57	13.66	13.56	13.66	13.34	0.33%	10,082
Dec 29, 2025	13.60	13.64	13.54	13.61	13.30	-	40,129
Dec 24, 2025	13.60	13.63	13.57	13.61	13.30	0.07%	8,307
Dec 23, 2025	13.60	13.62	13.52	13.60	13.29	1.34%	7,248
Dec 22, 2025	13.48	13.48	13.30	13.42	13.11	0.22%	33,668
Dec 19, 2025	13.33	13.45	13.31	13.39	13.08	0.37%	14,452
Dec 18, 2025	13.32	13.42	13.23	13.34	13.03	3.01%	46,137
Dec 17, 2025	13.17	13.17	12.95	12.95	12.65	-0.46%	16,360
Dec 16, 2025	12.99	13.04	12.92	13.01	12.71	0.08%	42,344
Dec 15, 2025	13.20	13.20	13.00	13.00	12.70	-1.89%	64,470
Dec 12, 2025	13.50	13.50	13.23	13.25	12.94	-1.82%	11,086
Dec 11, 2025	13.53	13.59	13.42	13.50	13.18	-0.84%	15,907
Dec 10, 2025	13.55	13.67	13.55	13.61	13.30	1.49%	4,684
Dec 9, 2025	13.30	13.44	13.25	13.41	13.10	0.45%	17,836
Dec 8, 2025	13.48	13.52	13.35	13.35	13.04	-1.04%	9,872
Dec 5, 2025	13.61	13.64	13.43	13.49	13.18	-0.59%	8,943
Dec 4, 2025	13.74	13.74	13.45	13.57	13.26	-1.67%	20,103
Dec 3, 2025	13.75	13.82	13.74	13.80	13.48	-1.08%	3,640
Dec 2, 2025	14.07	14.14	13.95	13.95	13.63	0.22%	14,336