TSX:IS Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 19, 2026	18.99	19.23	18.78	18.94	18.94	0.96%	3,746
Oct 16, 2026	18.68	19.06	18.68	18.76	18.76	-0.53%	5,793
Oct 15, 2026	19.10	19.19	18.84	18.86	18.86	-0.21%	3,048
Oct 14, 2026	19.00	19.01	18.86	18.90	18.90	0.48%	1,961
Oct 13, 2026	18.68	18.81	18.68	18.81	18.81	0.86%	2,068
Oct 9, 2026	18.46	18.80	18.45	18.65	18.65	1.25%	3,972
Oct 8, 2026	18.24	18.42	18.20	18.42	18.42	-0.22%	714
Oct 7, 2026	18.31	18.46	18.15	18.46	18.46	0.82%	11,325
Oct 6, 2026	18.30	18.31	18.30	18.31	18.31	0.33%	519
Oct 5, 2026	18.78	18.78	18.10	18.25	18.25	-1.35%	5,421
Oct 2, 2026	18.05	18.50	18.05	18.50	18.50	2.78%	4,000
Oct 1, 2026	18.00	18.00	17.83	18.00	18.00	0.56%	4,669
Sep 30, 2026	17.83	18.00	17.83	17.90	17.90	0.39%	4,493
Sep 29, 2026	18.00	18.00	17.83	17.83	17.83	0.85%	2,501
Sep 28, 2026	17.85	17.92	17.83	17.83	17.68	-0.39%	4,429
Sep 25, 2026	17.99	17.99	17.90	17.90	17.75	-0.50%	555
Sep 24, 2026	17.90	17.99	17.90	17.99	17.84	-0.11%	216
Sep 23, 2026	17.83	18.01	17.83	18.01	17.86	0.06%	2,832
Sep 22, 2026	18.05	18.05	18.00	18.00	17.85	-0.77%	3,001
Sep 21, 2026	17.87	18.15	17.87	18.14	17.99	-0.11%	809
Sep 18, 2026	18.15	18.37	18.11	18.16	18.01	0.11%	4,767
Sep 17, 2026	18.13	18.14	18.13	18.14	17.99	1.80%	327
Sep 16, 2026	17.75	17.82	17.70	17.82	17.67	-0.06%	5,739
Sep 15, 2026	17.82	18.03	17.80	17.83	17.68	-0.94%	6,021
Sep 14, 2026	18.08	18.08	18.00	18.00	17.85	-0.33%	9,337
Sep 11, 2026	18.34	18.34	18.06	18.06	17.91	-1.74%	3,738
Sep 10, 2026	18.34	18.45	18.33	18.38	18.23	-0.49%	4,592
Sep 9, 2026	18.47	18.47	18.37	18.47	18.31	-0.16%	514
Sep 8, 2026	18.58	18.58	18.50	18.50	18.34	-0.75%	986
Sep 4, 2026	18.67	18.67	18.54	18.64	18.48	-0.48%	3,328
Sep 3, 2026	18.76	18.76	18.52	18.73	18.57	-0.43%	2,558
Sep 2, 2026	18.85	18.90	18.59	18.81	18.65	-0.48%	4,129
Sep 1, 2026	18.85	18.91	18.76	18.90	18.74	-0.11%	3,240
Aug 31, 2026	18.98	18.98	18.71	18.92	18.76	-0.63%	1,699
Aug 28, 2026	19.00	19.19	18.89	19.19	18.88	0.79%	2,403
Aug 27, 2026	19.03	19.18	19.00	19.04	18.73	-0.47%	1,142
Aug 26, 2026	18.98	19.24	18.98	19.13	18.82	0.79%	4,501
Aug 25, 2026	18.75	18.99	18.75	18.98	18.67	0.48%	1,746
Aug 24, 2026	18.94	19.00	18.89	18.89	18.58	-	4,321
Aug 21, 2026	18.90	19.00	18.89	18.89	18.58	-1.10%	1,531
Aug 20, 2026	18.90	19.10	18.89	19.10	18.79	1.11%	6,985
Aug 19, 2026	18.89	18.90	18.89	18.89	18.58	-0.05%	10,418
Aug 18, 2026	18.74	18.99	18.74	18.90	18.59	1.56%	3,084
Aug 17, 2026	18.80	18.80	18.60	18.61	18.31	-2.00%	3,712
Aug 14, 2026	18.98	19.00	18.75	18.99	18.68	1.28%	6,201
Aug 13, 2026	19.83	19.83	18.68	18.75	18.45	-0.05%	7,240
Aug 12, 2026	18.55	18.81	18.55	18.76	18.46	-0.69%	3,994
Aug 11, 2026	18.72	18.89	18.53	18.89	18.58	0.32%	1,903
Aug 10, 2026	18.85	19.10	18.77	18.83	18.53	-0.48%	9,774
Aug 7, 2026	18.85	18.92	18.49	18.92	18.61	-0.16%	4,846