TSX:AMHE Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 30, 2026	12.17	12.64	12.09	12.49	12.49	-1.73%	584,061
Oct 29, 2026	13.45	13.45	12.79	12.91	12.71	-4.58%	167,197
Oct 28, 2026	13.57	13.57	13.44	13.53	13.32	-0.07%	73,191
Oct 27, 2026	13.34	13.57	13.30	13.54	13.33	0.59%	21,116
Oct 26, 2026	13.24	13.46	13.18	13.46	13.25	2.20%	52,220
Oct 23, 2026	13.19	13.28	13.16	13.17	12.97	-1.05%	17,989
Oct 22, 2026	13.85	13.85	13.18	13.31	13.10	-5.20%	123,417
Oct 21, 2026	14.09	14.09	13.90	14.04	13.82	-0.07%	19,501
Oct 20, 2026	14.20	14.20	13.94	14.05	13.83	-0.43%	16,725
Oct 19, 2026	13.71	14.16	13.71	14.11	13.89	4.99%	59,446
Oct 16, 2026	13.74	13.74	13.36	13.44	13.23	-2.40%	93,064
Oct 15, 2026	13.48	13.80	13.46	13.77	13.56	0.29%	108,397
Oct 14, 2026	14.00	14.09	13.68	13.73	13.52	-1.93%	58,826
Oct 13, 2026	14.01	14.20	13.98	14.00	13.78	-1.48%	19,011
Oct 9, 2026	13.78	14.22	13.78	14.21	13.99	3.50%	29,385
Oct 8, 2026	14.02	14.03	13.72	13.73	13.52	-2.49%	60,243
Oct 7, 2026	13.82	14.08	13.71	14.08	13.86	1.92%	24,540
Oct 6, 2026	13.75	13.84	13.60	13.82	13.60	1.73%	35,918
Oct 5, 2026	13.60	13.73	13.58	13.58	13.37	0.07%	29,645
Oct 2, 2026	13.57	13.65	13.50	13.57	13.36	1.57%	53,961
Oct 1, 2026	13.57	13.57	13.26	13.36	13.15	-1.04%	133,506
Sep 30, 2026	13.25	13.55	13.25	13.50	13.29	2.35%	124,662
Sep 29, 2026	13.12	13.31	13.12	13.19	12.99	0.23%	109,864
Sep 28, 2026	13.48	13.48	13.27	13.36	12.96	-1.33%	130,757
Sep 25, 2026	13.30	13.61	13.30	13.54	13.13	0.15%	133,205
Sep 24, 2026	13.30	13.56	13.28	13.52	13.11	0.52%	112,755
Sep 23, 2026	13.76	13.76	13.39	13.45	13.04	-2.18%	76,288
Sep 22, 2026	13.77	13.91	13.72	13.75	13.33	-1.01%	83,920
Sep 21, 2026	13.70	13.93	13.63	13.89	13.47	2.06%	57,587
Sep 18, 2026	13.53	13.66	13.50	13.61	13.20	1.19%	44,363
Sep 17, 2026	13.41	13.49	13.31	13.45	13.04	2.83%	41,904
Sep 16, 2026	13.16	13.20	13.00	13.08	12.68	-0.68%	38,458
Sep 15, 2026	13.38	13.38	13.13	13.17	12.77	-2.23%	34,799
Sep 14, 2026	13.53	13.59	13.37	13.47	13.06	-1.32%	43,294
Sep 11, 2026	13.59	13.65	13.56	13.65	13.24	3.02%	19,433
Sep 10, 2026	13.21	13.34	13.20	13.25	12.85	-0.30%	27,997
Sep 9, 2026	13.35	13.36	13.20	13.29	12.89	-1.85%	52,215
Sep 8, 2026	13.49	13.57	13.42	13.54	13.13	-1.10%	21,603
Sep 4, 2026	13.69	13.70	13.50	13.69	13.28	0.29%	35,938
Sep 3, 2026	13.51	13.69	13.49	13.65	13.24	1.56%	29,898
Sep 2, 2026	13.45	13.54	13.43	13.44	13.03	-0.52%	52,949
Sep 1, 2026	13.57	13.57	13.35	13.51	13.10	-2.17%	55,524
Aug 31, 2026	14.06	14.06	13.63	13.81	13.39	-2.81%	39,995
Aug 28, 2026	13.89	14.45	13.89	14.41	13.78	4.80%	36,994
Aug 27, 2026	13.86	13.87	13.68	13.75	13.15	-2.07%	45,162
Aug 26, 2026	14.12	14.12	13.90	14.04	13.43	0.18%	15,372
Aug 25, 2026	14.17	14.17	13.94	14.02	13.40	-0.60%	14,703
Aug 24, 2026	13.90	14.15	13.90	14.10	13.48	2.32%	90,428
Aug 21, 2026	13.88	13.90	13.69	13.78	13.18	-0.86%	43,845
Aug 20, 2026	14.01	14.06	13.90	13.90	13.29	-2.32%	32,686