ISTKF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
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
Apr 15, 2026	0.31	0.34	0.31	0.34	0.34	5.58%	29,109
Apr 14, 2026	0.28	0.33	0.28	0.32	0.32	7.00%	20,095
Apr 13, 2026	0.28	0.32	0.28	0.30	0.30	-3.23%	9,036
Apr 10, 2026	0.32	0.35	0.31	0.31	0.31	-12.68%	24,960
Apr 9, 2026	0.29	0.37	0.29	0.36	0.36	14.11%	43,758
Apr 8, 2026	0.35	0.35	0.30	0.31	0.31	-11.17%	65,564
Apr 7, 2026	0.34	0.36	0.34	0.35	0.35	2.83%	33,682
Apr 6, 2026	0.38	0.38	0.34	0.34	0.34	-6.85%	40,445
Apr 2, 2026	0.37	0.38	0.30	0.37	0.37	-3.30%	27,004
Apr 1, 2026	0.44	0.44	0.36	0.38	0.38	-14.50%	38,820
Mar 31, 2026	0.41	0.45	0.40	0.44	0.44	-1.67%	28,829
Mar 30, 2026	0.50	0.50	0.44	0.45	0.45	-2.22%	22,930
Mar 27, 2026	0.47	0.49	0.42	0.46	0.46	-4.56%	58,218
Mar 26, 2026	0.45	0.49	0.45	0.48	0.48	1.68%	8,586
Mar 25, 2026	0.51	0.51	0.46	0.47	0.47	0.53%	12,452
Mar 24, 2026	0.48	0.48	0.40	0.47	0.47	1.88%	38,932
Mar 23, 2026	0.51	0.51	0.44	0.46	0.46	-4.22%	35,331