ISTKF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 26, 2026	0.20	0.21	0.20	0.20	0.20	-2.69%	10,361
Jun 25, 2026	0.18	0.21	0.18	0.21	0.21	-0.21%	14,489
Jun 24, 2026	0.22	0.23	0.21	0.21	0.21	-6.15%	14,921
Jun 23, 2026	0.19	0.22	0.19	0.22	0.22	-5.13%	42,465
Jun 22, 2026	0.22	0.25	0.22	0.23	0.23	6.74%	65,780
Jun 18, 2026	0.25	0.25	0.21	0.22	0.22	-0.87%	50,584
Jun 17, 2026	0.25	0.27	0.21	0.22	0.22	-16.11%	54,205
Jun 16, 2026	0.28	0.28	0.25	0.26	0.26	-6.05%	38,694
Jun 15, 2026	0.22	0.32	0.22	0.28	0.28	4.54%	59,695
Jun 12, 2026	0.29	0.29	0.25	0.27	0.27	-4.86%	152,592
Jun 11, 2026	0.28	0.29	0.27	0.28	0.28	0.93%	21,051
Jun 10, 2026	0.29	0.29	0.27	0.28	0.28	0.73%	11,312
Jun 9, 2026	0.27	0.28	0.26	0.28	0.28	2.41%	60,113
Jun 8, 2026	0.27	0.27	0.19	0.27	0.27	-2.18%	54,120
Jun 5, 2026	0.28	0.28	0.26	0.27	0.27	-10.59%	5,921
Jun 4, 2026	0.23	0.31	0.23	0.31	0.31	1.26%	43,651
Jun 3, 2026	0.27	0.30	0.27	0.30	0.30	4.38%	10,813
Jun 2, 2026	0.25	0.29	0.25	0.29	0.29	8.25%	14,457
Jun 1, 2026	0.29	0.29	0.23	0.27	0.27	-6.11%	100,289
May 29, 2026	0.32	0.33	0.27	0.29	0.29	-10.43%	80,845
May 28, 2026	0.36	0.36	0.28	0.32	0.32	9.27%	36,566
May 27, 2026	0.29	0.29	0.26	0.29	0.29	-0.15%	19,904
May 26, 2026	0.26	0.30	0.26	0.29	0.29	5.04%	11,968
May 22, 2026	0.26	0.31	0.26	0.28	0.28	-12.40%	48,306
May 21, 2026	0.30	0.32	0.30	0.32	0.32	-1.14%	10,090
May 20, 2026	0.55	0.55	0.31	0.32	0.32	3.30%	30,299
May 19, 2026	0.33	0.35	0.31	0.31	0.31	-12.72%	14,817
May 18, 2026	0.35	0.37	0.31	0.36	0.36	7.43%	12,439
May 15, 2026	0.31	0.34	0.31	0.33	0.33	5.92%	21,821
May 14, 2026	0.40	0.40	0.31	0.31	0.31	-9.51%	29,099
May 13, 2026	0.31	0.37	0.31	0.35	0.35	2.40%	26,673
May 12, 2026	0.33	0.34	0.33	0.34	0.34	6.66%	10,460
May 11, 2026	0.30	0.34	0.30	0.32	0.32	0.15%	7,507
May 8, 2026	0.31	0.38	0.31	0.32	0.32	-1.74%	22,007
May 7, 2026	0.32	0.37	0.30	0.32	0.32	1.69%	12,653
May 6, 2026	0.32	0.34	0.31	0.32	0.32	0.72%	17,372
May 5, 2026	0.33	0.35	0.30	0.31	0.31	4.87%	9,023
May 4, 2026	0.33	0.37	0.28	0.30	0.30	-12.06%	17,329
May 1, 2026	0.33	0.36	0.33	0.34	0.34	-2.28%	7,094
Apr 30, 2026	0.37	0.37	0.34	0.35	0.35	-8.40%	29,309
Apr 29, 2026	0.40	0.40	0.35	0.38	0.38	0.30%	18,206
Apr 28, 2026	0.37	0.38	0.37	0.38	0.38	2.55%	35,183
Apr 27, 2026	0.35	0.38	0.35	0.37	0.37	5.96%	19,064
Apr 24, 2026	0.37	0.37	0.35	0.35	0.35	-2.85%	14,144
Apr 23, 2026	0.21	0.36	0.21	0.36	0.36	6.92%	12,296
Apr 22, 2026	0.32	0.36	0.32	0.34	0.34	-2.22%	12,846
Apr 21, 2026	0.32	0.40	0.32	0.34	0.34	-1.63%	34,335
Apr 20, 2026	0.33	0.38	0.33	0.35	0.35	-0.88%	13,954
Apr 17, 2026	0.35	0.40	0.35	0.35	0.35	7.00%	98,439
Apr 16, 2026	0.36	0.36	0.33	0.33	0.33	-2.63%	5,538