TSX:AMHE.U Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 11, 2026	12.50	12.78	12.50	12.78	12.78	1.83%	5,162
Jun 10, 2026	12.58	12.58	12.55	12.55	12.55	-3.31%	451
Jun 9, 2026	12.98	12.98	12.98	12.98	12.98	-0.15%	5,075
Jun 8, 2026	13.06	13.06	13.00	13.00	13.00	-0.31%	1,409
Jun 5, 2026	13.14	13.14	13.04	13.04	13.04	-7.45%	4,559
Jun 1, 2026	14.09	14.09	14.09	14.09	14.09	-3.89%	171
May 29, 2026	14.70	14.70	14.61	14.66	14.66	1.38%	1,825
May 26, 2026	14.64	14.64	14.64	14.64	14.46	-0.95%	220
May 25, 2026	14.78	14.78	14.78	14.78	14.60	0.89%	100
May 22, 2026	14.65	14.65	14.65	14.65	14.47	4.49%	1,520
May 20, 2026	14.02	14.02	14.02	14.02	13.85	-0.14%	103
May 19, 2026	14.25	14.25	14.04	14.04	13.87	-4.29%	317
May 13, 2026	14.38	14.67	14.38	14.67	14.49	2.59%	296
May 12, 2026	14.35	14.35	14.30	14.30	14.12	-2.19%	202
May 11, 2026	14.66	14.66	14.62	14.62	14.44	-1.02%	1,141
May 8, 2026	14.77	14.77	14.77	14.77	14.59	-0.40%	100
May 7, 2026	14.83	14.83	14.83	14.83	14.65	-0.80%	160
May 5, 2026	14.95	14.95	14.95	14.95	14.77	4.40%	1,285
May 1, 2026	14.29	14.32	14.29	14.32	14.14	2.36%	417
Apr 28, 2026	14.17	14.17	14.17	14.17	13.82	-0.98%	101
Apr 24, 2026	14.31	14.31	14.31	14.31	13.95	6.00%	117
Apr 20, 2026	13.50	13.50	13.50	13.50	13.16	-0.66%	1,300
Apr 14, 2026	13.49	13.59	13.49	13.59	13.25	6.09%	2,354
Apr 9, 2026	12.36	12.81	12.36	12.81	12.49	9.39%	22,272
Apr 7, 2026	11.71	11.71	11.71	11.71	11.42	-0.34%	276
Apr 6, 2026	11.75	11.75	11.75	11.75	11.46	2.62%	2,108
Mar 31, 2026	11.33	11.53	11.30	11.45	11.17	-1.97%	59,018
Mar 25, 2026	11.84	11.84	11.84	11.84	11.39	2.07%	900
Mar 24, 2026	11.64	11.64	11.60	11.60	11.16	-1.44%	600
Mar 23, 2026	11.77	11.77	11.77	11.77	11.32	-2.32%	400
Mar 17, 2026	11.99	12.05	11.99	12.05	11.59	4.33%	1,500
Mar 13, 2026	11.55	11.55	11.55	11.55	11.11	-1.03%	201
Mar 12, 2026	11.78	11.78	11.67	11.67	11.23	-2.02%	450
Mar 10, 2026	11.91	11.91	11.91	11.91	11.46	1.02%	1,800
Mar 9, 2026	11.50	11.79	11.49	11.79	11.34	-0.59%	20,531
Mar 6, 2026	11.95	11.95	11.86	11.86	11.41	-1.58%	252
Mar 4, 2026	11.93	12.05	11.93	12.05	11.59	4.51%	4,001
Mar 3, 2026	11.53	11.53	11.53	11.53	11.09	0.35%	145
Mar 2, 2026	11.49	11.49	11.49	11.49	11.05	-0.86%	198
Feb 27, 2026	11.59	11.59	11.59	11.59	11.15	0.70%	1,505
Feb 26, 2026	11.61	11.67	11.61	11.67	11.07	2.19%	310
Feb 23, 2026	11.42	11.42	11.35	11.42	10.84	-0.48%	17,481
Feb 18, 2026	11.48	11.48	11.48	11.48	10.89	2.82%	100
Feb 17, 2026	10.96	11.16	10.86	11.16	10.59	1.64%	1,825
Feb 13, 2026	11.04	11.04	10.98	10.98	10.42	0.46%	640
Feb 12, 2026	11.08	11.08	10.93	10.93	10.37	-5.78%	4,025
Feb 10, 2026	11.65	11.71	11.60	11.60	11.01	-0.60%	2,053
Feb 9, 2026	11.67	11.67	11.67	11.67	11.07	-0.43%	168
Feb 6, 2026	11.27	11.72	11.27	11.72	11.12	-6.91%	77,705
Feb 5, 2026	12.72	12.72	12.54	12.59	11.95	-4.55%	901