TSX:ZEM Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 22, 2026	34.60	35.01	34.46	34.97	34.97	0.46%	68,945
Sep 21, 2026	34.39	34.88	34.22	34.81	34.81	3.11%	76,015
Sep 18, 2026	33.74	33.81	33.50	33.76	33.76	-0.44%	83,571
Sep 17, 2026	33.79	33.95	33.66	33.91	33.91	2.17%	47,504
Sep 16, 2026	33.30	33.31	32.93	33.19	33.19	0.51%	103,391
Sep 15, 2026	33.25	33.25	32.85	33.02	33.02	-0.12%	67,450
Sep 14, 2026	33.14	33.25	32.91	33.06	33.06	-2.54%	67,810
Sep 11, 2026	33.98	33.99	33.77	33.92	33.92	1.65%	101,981
Sep 10, 2026	33.35	33.50	33.25	33.37	33.37	-1.77%	103,045
Sep 9, 2026	33.90	34.13	33.90	33.97	33.97	-0.38%	54,442
Sep 8, 2026	34.16	34.28	33.90	34.10	34.10	-0.50%	91,460
Sep 4, 2026	33.58	34.27	33.45	34.27	34.27	2.05%	100,323
Sep 3, 2026	33.36	33.58	33.04	33.58	33.58	0.24%	88,247
Sep 2, 2026	33.32	33.50	33.32	33.50	33.50	0.06%	61,117
Sep 1, 2026	33.38	33.67	33.33	33.48	33.48	-	60,855
Aug 31, 2026	33.51	33.52	33.31	33.48	33.48	-0.33%	138,693
Aug 28, 2026	33.67	33.75	33.45	33.59	33.59	-0.39%	74,215
Aug 27, 2026	33.71	33.72	33.45	33.72	33.72	0.36%	68,453
Aug 26, 2026	33.56	33.63	33.45	33.60	33.60	-	107,705
Aug 25, 2026	33.33	33.62	33.23	33.60	33.60	1.60%	104,351
Aug 24, 2026	33.08	33.08	32.63	33.07	33.07	-0.75%	56,083
Aug 21, 2026	33.16	33.44	33.06	33.32	33.32	0.91%	174,567
Aug 20, 2026	32.73	33.03	32.53	33.02	33.02	0.30%	126,902
Aug 19, 2026	33.24	33.24	32.87	32.92	32.92	0.58%	453,503
Aug 18, 2026	32.92	32.95	32.57	32.73	32.73	-2.79%	88,877
Aug 17, 2026	33.47	33.78	33.45	33.67	33.67	1.20%	95,088
Aug 14, 2026	33.34	33.35	33.12	33.27	33.27	-0.12%	33,120
Aug 13, 2026	33.17	33.41	33.09	33.31	33.31	-	63,366
Aug 12, 2026	33.26	33.34	33.09	33.31	33.31	1.52%	83,777
Aug 11, 2026	32.87	32.87	32.66	32.81	32.81	0.12%	44,588
Aug 10, 2026	32.65	32.80	32.50	32.77	32.77	-0.82%	86,065
Aug 7, 2026	33.04	33.06	32.54	33.04	33.04	0.61%	65,991
Aug 6, 2026	32.69	33.02	32.50	32.84	32.84	-0.97%	95,144
Aug 5, 2026	33.49	33.49	33.06	33.16	33.16	-0.69%	120,324
Aug 4, 2026	33.18	33.43	32.89	33.39	33.39	3.66%	61,415
Jul 31, 2026	32.46	32.49	31.87	32.21	32.21	0.59%	72,574
Jul 30, 2026	31.46	32.03	31.30	32.02	32.02	3.46%	50,049
Jul 29, 2026	31.17	31.67	30.76	30.95	30.95	-2.49%	71,443
Jul 28, 2026	31.55	31.83	31.26	31.74	31.74	-1.89%	66,751
Jul 27, 2026	32.50	32.52	31.93	32.35	32.35	0.62%	108,703
Jul 24, 2026	32.47	32.47	32.08	32.15	32.15	-1.89%	82,457
Jul 23, 2026	32.43	32.78	32.38	32.77	32.77	-0.36%	82,694
Jul 22, 2026	32.64	33.03	32.57	32.89	32.89	-0.75%	78,259
Jul 21, 2026	32.97	33.18	32.68	33.14	33.14	2.70%	81,750
Jul 20, 2026	32.27	32.44	32.09	32.27	32.27	1.11%	114,238
Jul 17, 2026	31.32	32.12	31.22	31.92	31.92	-1.62%	77,943
Jul 16, 2026	32.48	32.52	32.21	32.44	32.44	-1.85%	68,942
Jul 15, 2026	33.24	33.24	32.56	33.05	33.05	-0.18%	92,704
Jul 14, 2026	32.99	33.13	32.79	33.11	33.11	0.79%	203,653
Jul 13, 2026	33.09	33.11	32.78	32.85	32.85	-3.44%	108,636