OSTSX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change
Apr 13, 2026	10.25	10.25	10.25	10.25	10.25	-0.10%
Apr 10, 2026	10.26	10.26	10.26	10.26	10.26	0.10%
Apr 9, 2026	10.25	10.25	10.25	10.25	10.25	-
Apr 8, 2026	10.25	10.25	10.25	10.25	10.25	0.20%
Apr 7, 2026	10.23	10.23	10.23	10.23	10.23	0.10%
Apr 6, 2026	10.22	10.22	10.22	10.22	10.22	-
Apr 2, 2026	10.22	10.22	10.22	10.22	10.22	-
Apr 1, 2026	10.22	10.22	10.22	10.22	10.22	0.10%
Mar 31, 2026	10.21	10.21	10.21	10.21	10.21	0.20%
Mar 30, 2026	10.19	10.19	10.19	10.19	10.19	-
Mar 27, 2026	10.19	10.19	10.19	10.19	10.19	-0.29%
Mar 26, 2026	10.22	10.22	10.22	10.22	10.22	-0.10%
Mar 25, 2026	10.23	10.23	10.23	10.23	10.23	0.10%
Mar 24, 2026	10.22	10.22	10.22	10.22	10.22	-0.29%
Mar 23, 2026	10.25	10.25	10.25	10.25	10.25	-
Mar 20, 2026	10.25	10.25	10.25	10.25	10.25	-0.29%
Mar 19, 2026	10.28	10.28	10.28	10.28	10.28	-0.10%
Mar 18, 2026	10.29	10.29	10.29	10.29	10.29	-0.10%
Mar 17, 2026	10.30	10.30	10.30	10.30	10.30	0.10%
Mar 16, 2026	10.29	10.29	10.29	10.29	10.29	-
Mar 13, 2026	10.29	10.29	10.29	10.29	10.29	-
Mar 12, 2026	10.29	10.29	10.29	10.29	10.29	-0.10%
Mar 11, 2026	10.30	10.30	10.30	10.30	10.30	-0.10%
Mar 10, 2026	10.31	10.31	10.31	10.31	10.31	0.10%
Mar 9, 2026	10.30	10.30	10.30	10.30	10.30	-
Mar 6, 2026	10.30	10.30	10.30	10.30	10.30	-0.10%
Mar 5, 2026	10.31	10.31	10.31	10.31	10.31	-
Mar 4, 2026	10.31	10.31	10.31	10.31	10.31	-
Mar 3, 2026	10.31	10.31	10.31	10.31	10.31	-0.19%
Mar 2, 2026	10.33	10.33	10.33	10.33	10.33	-0.10%
Feb 27, 2026	10.34	10.34	10.34	10.34	10.34	-
Feb 26, 2026	10.34	10.34	10.34	10.34	10.34	0.10%
Feb 25, 2026	10.33	10.33	10.33	10.33	10.33	-0.29%
Feb 24, 2026	10.36	10.36	10.36	10.36	10.33	-
Feb 23, 2026	10.36	10.36	10.36	10.36	10.33	-
Feb 20, 2026	10.36	10.36	10.36	10.36	10.33	0.10%
Feb 19, 2026	10.35	10.35	10.35	10.35	10.32	-
Feb 18, 2026	10.35	10.35	10.35	10.35	10.32	-
Feb 17, 2026	10.35	10.35	10.35	10.35	10.32	-
Feb 13, 2026	10.35	10.35	10.35	10.35	10.32	-
Feb 12, 2026	10.35	10.35	10.35	10.35	10.32	0.10%
Feb 11, 2026	10.34	10.34	10.34	10.34	10.31	-
Feb 10, 2026	10.34	10.34	10.34	10.34	10.31	0.10%
Feb 9, 2026	10.33	10.33	10.33	10.33	10.30	-
Feb 6, 2026	10.33	10.33	10.33	10.33	10.30	-
Feb 5, 2026	10.33	10.33	10.33	10.33	10.30	0.10%
Feb 4, 2026	10.32	10.32	10.32	10.32	10.29	0.10%
Feb 3, 2026	10.31	10.31	10.31	10.31	10.28	-
Feb 2, 2026	10.31	10.31	10.31	10.31	10.28	-
Jan 30, 2026	10.31	10.31	10.31	10.31	10.28	0.10%