OTC:ISRCF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 31, 2025	38.74	38.74	38.23	38.23	38.23	-0.30%	2,226
Jul 30, 2025	38.30	38.35	38.30	38.35	38.35	0.15%	1,704
Jul 29, 2025	38.44	38.56	38.29	38.29	38.29	-0.01%	16,172
Jul 28, 2025	38.16	38.30	38.16	38.30	38.30	0.78%	1,854
Jul 25, 2025	37.99	38.00	37.99	38.00	38.00	0.04%	906
Jul 24, 2025	37.82	37.98	37.77	37.98	37.98	1.67%	4,327
Jul 23, 2025	37.36	37.36	37.36	37.36	37.36	-0.62%	1,821
Jul 22, 2025	37.59	37.59	37.59	37.59	37.59	-0.59%	2,824
Jul 21, 2025	37.89	37.89	37.82	37.82	37.82	0.08%	961
Jul 18, 2025	37.95	37.98	37.69	37.79	37.79	-0.42%	21,473
Jul 17, 2025	37.45	37.95	37.45	37.95	37.95	2.18%	3,573
Jul 16, 2025	37.23	37.23	37.07	37.14	37.14	-0.21%	1,976
Jul 15, 2025	37.40	37.55	37.21	37.21	37.21	1.19%	5,752
Jul 14, 2025	36.92	37.08	36.78	36.78	36.78	-1.13%	3,046
Jul 11, 2025	37.15	37.22	37.15	37.20	37.20	0.10%	8,221
Jul 10, 2025	37.17	37.17	37.16	37.16	37.16	0.38%	14,871
Jul 9, 2025	37.03	37.18	36.94	37.02	37.02	0.28%	4,304
Jul 8, 2025	36.67	36.92	36.67	36.92	36.92	1.02%	605,906
Jul 7, 2025	36.78	36.78	36.54	36.54	36.54	-1.13%	4,781
Jul 3, 2025	36.71	37.06	36.71	36.96	36.96	1.08%	8,569
Jul 2, 2025	36.23	36.57	36.22	36.57	36.57	0.72%	9,982
Jul 1, 2025	36.51	36.51	36.30	36.30	36.30	0.30%	19,898
Jun 30, 2025	36.26	36.46	36.20	36.20	36.20	0.18%	3,852
Jun 27, 2025	36.25	36.25	36.13	36.13	36.13	0.06%	521
Jun 26, 2025	36.19	36.19	35.95	36.11	36.11	0.76%	29,262
Jun 25, 2025	35.60	36.00	35.60	35.84	35.84	1.39%	4,283
Jun 24, 2025	35.27	35.41	35.24	35.35	35.35	2.20%	48,803
Jun 23, 2025	34.66	34.66	34.58	34.59	34.59	0.58%	1,689
Jun 20, 2025	34.60	34.60	34.38	34.38	34.38	0.01%	1,197
Jun 18, 2025	34.60	34.69	34.38	34.38	34.38	-0.62%	3,488
Jun 17, 2025	34.53	34.68	34.53	34.59	34.59	-0.89%	13,352
Jun 16, 2025	34.61	34.91	34.61	34.91	34.91	2.44%	29,788
Jun 13, 2025	34.36	34.63	34.07	34.07	34.07	-1.38%	167,339
Jun 12, 2025	34.42	34.56	34.42	34.55	34.55	0.60%	18,366
Jun 11, 2025	34.53	34.75	34.34	34.34	34.34	0.81%	26,276
Jun 10, 2025	34.35	34.35	34.07	34.07	34.07	-1.26%	2,922
Jun 9, 2025	34.46	34.50	34.45	34.50	34.50	0.46%	16,510
Jun 6, 2025	34.35	34.35	34.35	34.35	34.35	-	35
Jun 5, 2025	34.19	34.35	34.10	34.35	34.35	0.43%	57,135
Jun 4, 2025	34.15	34.23	34.08	34.20	34.20	-0.87%	11,055
Jun 3, 2025	33.79	34.50	33.79	34.50	34.50	3.02%	9,866
Jun 2, 2025	33.35	33.49	33.35	33.49	33.49	2.39%	21,276
May 30, 2025	33.08	33.08	32.71	32.71	32.71	-1.47%	22,548
May 29, 2025	33.17	33.20	33.17	33.20	33.20	1.73%	24,425
May 28, 2025	32.63	32.63	32.63	32.63	32.63	-	187
May 27, 2025	32.63	32.63	32.63	32.63	32.63	-	1,621
May 23, 2025	32.74	32.74	32.63	32.63	32.63	-1.18%	10,462
May 22, 2025	32.93	33.12	32.93	33.02	33.02	0.29%	54,954
May 21, 2025	33.34	33.34	32.93	32.93	32.93	-1.09%	3,218
May 20, 2025	33.36	33.48	33.27	33.29	33.29	-0.49%	4,281