IISTX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change
Mar 18, 2026	21.01	21.01	21.01	21.01	21.01	-1.41%
Mar 17, 2026	21.31	21.31	21.31	21.31	21.31	0.33%
Mar 16, 2026	21.24	21.24	21.24	21.24	21.24	1.29%
Mar 13, 2026	20.97	20.97	20.97	20.97	20.97	-0.66%
Mar 12, 2026	21.11	21.11	21.11	21.11	21.11	-1.72%
Mar 11, 2026	21.48	21.48	21.48	21.48	21.48	-0.09%
Mar 10, 2026	21.50	21.50	21.50	21.50	21.50	-0.05%
Mar 9, 2026	21.51	21.51	21.51	21.51	21.51	-0.42%
Mar 5, 2026	21.60	21.60	21.60	21.60	21.60	-1.01%
Mar 4, 2026	21.82	21.82	21.82	21.82	21.82	0.74%
Mar 3, 2026	21.66	21.66	21.66	21.66	21.66	-1.90%
Mar 2, 2026	22.08	22.08	22.08	22.08	22.08	-0.85%
Feb 26, 2026	22.27	22.27	22.27	22.27	22.27	-0.31%
Feb 25, 2026	22.34	22.34	22.34	22.34	22.34	0.81%
Feb 24, 2026	22.16	22.16	22.16	22.16	22.16	0.64%
Feb 23, 2026	22.02	22.02	22.02	22.02	22.02	-0.09%
Feb 19, 2026	22.04	22.04	22.04	22.04	22.04	-0.23%
Feb 18, 2026	22.09	22.09	22.09	22.09	22.09	0.45%
Feb 17, 2026	21.99	21.99	21.99	21.99	21.99	0.23%
Feb 12, 2026	21.94	21.94	21.94	21.94	21.94	-1.26%
Feb 11, 2026	22.22	22.22	22.22	22.22	22.22	0.27%
Feb 10, 2026	22.16	22.16	22.16	22.16	22.16	-0.09%
Feb 9, 2026	22.18	22.18	22.18	22.18	22.18	2.83%
Feb 5, 2026	21.57	21.57	21.57	21.57	21.57	-1.15%
Feb 4, 2026	21.82	21.82	21.82	21.82	21.82	-0.32%
Feb 3, 2026	21.89	21.89	21.89	21.89	21.89	-0.36%
Feb 2, 2026	21.97	21.97	21.97	21.97	21.97	-0.23%
Jan 29, 2026	22.02	22.02	22.02	22.02	22.02	0.09%
Jan 28, 2026	22.00	22.00	22.00	22.00	22.00	-0.27%
Jan 27, 2026	22.06	22.06	22.06	22.06	22.06	0.78%
Jan 26, 2026	21.89	21.89	21.89	21.89	21.89	0.60%
Jan 22, 2026	21.76	21.76	21.76	21.76	21.76	0.55%
Jan 21, 2026	21.64	21.64	21.64	21.64	21.64	1.07%
Jan 20, 2026	21.41	21.41	21.41	21.41	21.41	-1.74%
Jan 15, 2026	21.79	21.79	21.79	21.79	21.79	0.28%
Jan 14, 2026	21.73	21.73	21.73	21.73	21.73	-0.14%
Jan 13, 2026	21.76	21.76	21.76	21.76	21.76	-0.23%
Jan 12, 2026	21.81	21.81	21.81	21.81	21.81	1.02%
Jan 8, 2026	21.59	21.59	21.59	21.59	21.59	0.05%
Jan 7, 2026	21.58	21.58	21.58	21.58	21.58	-0.42%
Jan 6, 2026	21.67	21.67	21.67	21.67	21.67	0.60%
Jan 5, 2026	21.54	21.54	21.54	21.54	21.54	1.51%
Dec 31, 2025	21.22	21.22	21.22	21.22	21.22	-0.56%
Dec 30, 2025	21.34	21.34	21.34	21.34	21.34	-0.09%
Dec 29, 2025	21.36	21.36	21.36	21.36	21.36	-0.28%
Dec 24, 2025	21.42	21.42	21.42	21.42	21.42	0.23%
Dec 23, 2025	21.37	21.37	21.37	21.37	21.37	0.42%
Dec 22, 2025	21.28	21.28	21.28	21.28	21.28	1.33%
Dec 18, 2025	21.00	21.00	21.00	21.00	21.00	0.72%
Dec 17, 2025	20.85	20.85	20.85	20.85	20.85	-0.90%