TSX:IS Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 19, 2026	18.89	18.90	18.89	18.89	18.89	-0.05%	10,418
Aug 18, 2026	18.74	18.99	18.74	18.90	18.90	1.56%	3,084
Aug 17, 2026	18.80	18.80	18.60	18.61	18.61	-2.00%	3,712
Aug 14, 2026	18.98	19.00	18.75	18.99	18.99	1.28%	6,201
Aug 13, 2026	19.83	19.83	18.68	18.75	18.75	-0.05%	7,240
Aug 12, 2026	18.55	18.81	18.55	18.76	18.76	-0.69%	3,994
Aug 11, 2026	18.72	18.89	18.53	18.89	18.89	0.32%	1,903
Aug 10, 2026	18.85	19.10	18.77	18.83	18.83	-0.48%	9,774
Aug 7, 2026	18.85	18.92	18.49	18.92	18.92	-0.16%	4,846
Aug 6, 2026	18.61	18.95	18.61	18.95	18.95	0.80%	1,851
Aug 5, 2026	19.05	19.05	18.80	18.80	18.80	-1.52%	11,594
Aug 4, 2026	19.52	19.52	18.98	19.09	19.09	-2.70%	13,508
Jul 31, 2026	19.42	19.62	19.42	19.62	19.62	0.77%	552
Jul 30, 2026	19.63	19.63	19.62	19.62	19.47	-0.10%	251
Jul 29, 2026	19.70	19.81	19.60	19.64	19.49	-0.30%	3,802
Jul 28, 2026	19.85	19.85	19.70	19.70	19.55	0.25%	660
Jul 27, 2026	19.65	19.66	19.65	19.65	19.50	-0.15%	2,594
Jul 24, 2026	19.63	19.68	19.44	19.68	19.53	-0.20%	7,756
Jul 23, 2026	19.60	19.81	19.60	19.72	19.57	0.20%	532
Jul 22, 2026	19.42	19.68	19.42	19.68	19.53	0.46%	607
Jul 21, 2026	19.60	19.60	19.50	19.59	19.44	-0.86%	974
Jul 20, 2026	19.90	19.91	19.42	19.76	19.61	-0.45%	3,107
Jul 17, 2026	19.75	19.85	19.75	19.85	19.70	0.25%	1,201
Jul 16, 2026	19.70	19.80	19.70	19.80	19.65	1.18%	3,503
Jul 15, 2026	19.67	19.67	19.57	19.57	19.42	-0.51%	4,240
Jul 14, 2026	19.69	19.87	19.50	19.67	19.52	0.56%	1,207
Jul 13, 2026	19.68	19.73	19.55	19.56	19.41	-0.15%	5,101
Jul 10, 2026	19.34	19.59	19.34	19.59	19.44	0.82%	4,000
Jul 9, 2026	19.26	19.50	19.26	19.43	19.28	-1.42%	2,316
Jul 8, 2026	19.45	19.71	19.29	19.71	19.56	1.13%	2,530
Jul 7, 2026	19.26	19.49	19.26	19.49	19.34	0.72%	1,833
Jul 6, 2026	19.26	19.35	19.26	19.35	19.20	0.47%	2,201
Jul 3, 2026	19.29	19.29	19.26	19.26	19.11	-0.31%	800
Jul 2, 2026	19.36	19.36	19.21	19.32	19.17	0.05%	6,147
Jun 30, 2026	19.35	19.60	19.24	19.31	19.16	1.31%	5,609
Jun 29, 2026	19.26	19.35	19.21	19.21	18.91	-0.10%	3,151
Jun 26, 2026	19.23	19.23	19.23	19.23	18.93	-0.05%	155
Jun 25, 2026	19.34	19.34	19.15	19.24	18.94	0.05%	5,015
Jun 24, 2026	19.23	19.23	19.23	19.23	18.93	-	7,825
Jun 23, 2026	19.23	19.23	19.23	19.23	18.93	-	169
Jun 22, 2026	19.21	19.42	19.18	19.23	18.93	-0.98%	12,457
Jun 19, 2026	19.24	19.42	19.18	19.42	19.12	1.25%	1,304
Jun 18, 2026	19.47	19.65	19.18	19.18	18.88	-1.18%	7,405
Jun 17, 2026	19.30	19.60	19.12	19.41	19.11	0.57%	7,466
Jun 16, 2026	19.90	19.90	19.30	19.30	19.00	0.94%	1,982
Jun 15, 2026	19.36	19.37	19.12	19.12	18.83	-0.31%	5,258
Jun 12, 2026	19.90	19.90	19.18	19.18	18.88	-1.64%	4,656
Jun 11, 2026	19.52	19.52	19.38	19.50	19.20	-0.71%	1,042
Jun 10, 2026	19.50	19.64	19.50	19.64	19.34	0.92%	721
Jun 9, 2026	19.73	19.73	19.46	19.46	19.16	-1.17%	12,463