TSX:IS Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 29, 2026	18.00	18.00	17.86	17.86	-	1.02%	2,101
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
Aug 6, 2026	18.61	18.95	18.61	18.95	18.64	0.80%	1,851
Aug 5, 2026	19.05	19.05	18.80	18.80	18.50	-1.52%	11,594
Aug 4, 2026	19.52	19.52	18.98	19.09	18.78	-2.70%	13,508
Jul 31, 2026	19.42	19.62	19.42	19.62	19.30	0.77%	552
Jul 30, 2026	19.63	19.63	19.62	19.62	19.16	-0.10%	251
Jul 29, 2026	19.70	19.81	19.60	19.64	19.17	-0.30%	3,802
Jul 28, 2026	19.85	19.85	19.70	19.70	19.23	0.25%	660
Jul 27, 2026	19.65	19.66	19.65	19.65	19.18	-0.15%	2,594
Jul 24, 2026	19.63	19.68	19.44	19.68	19.21	-0.20%	7,756
Jul 23, 2026	19.60	19.81	19.60	19.72	19.25	0.20%	532
Jul 22, 2026	19.42	19.68	19.42	19.68	19.21	0.46%	607
Jul 21, 2026	19.60	19.60	19.50	19.59	19.13	-0.86%	974
Jul 20, 2026	19.90	19.91	19.42	19.76	19.29	-0.45%	3,107