COSBX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change
Oct 14, 2026	14.57	14.57	14.57	14.57	14.57	-1.09%
Oct 13, 2026	14.73	14.73	14.73	14.73	14.73	1.03%
Oct 12, 2026	14.58	14.58	14.58	14.58	14.58	-0.14%
Oct 9, 2026	14.60	14.60	14.60	14.60	14.60	0.34%
Oct 8, 2026	14.55	14.55	14.55	14.55	14.55	-0.27%
Oct 7, 2026	14.59	14.59	14.59	14.59	14.59	-1.35%
Oct 6, 2026	14.79	14.79	14.79	14.79	14.79	0.48%
Oct 5, 2026	14.72	14.72	14.72	14.72	14.72	0.34%
Oct 2, 2026	14.67	14.67	14.67	14.67	14.67	0.48%
Oct 1, 2026	14.60	14.60	14.60	14.60	14.60	-1.48%
Sep 30, 2026	14.82	14.82	14.82	14.82	14.82	-0.47%
Sep 29, 2026	14.89	14.89	14.89	14.89	14.89	-0.60%
Sep 28, 2026	14.98	14.98	14.98	14.98	14.98	-0.40%
Sep 25, 2026	15.04	15.04	15.04	15.04	15.04	0.94%
Sep 24, 2026	14.90	14.90	14.90	14.90	14.90	-0.33%
Sep 23, 2026	14.95	14.95	14.95	14.95	14.95	-1.52%
Sep 22, 2026	15.18	15.18	15.18	15.18	15.18	-0.07%
Sep 21, 2026	15.19	15.19	15.19	15.19	15.19	0.66%
Sep 18, 2026	15.09	15.09	15.09	15.09	15.09	-1.18%
Sep 17, 2026	15.27	15.27	15.27	15.27	15.27	0.99%
Sep 16, 2026	15.12	15.12	15.12	15.12	15.12	-0.79%
Sep 15, 2026	15.24	15.24	15.24	15.24	15.24	-0.59%
Sep 14, 2026	15.33	15.33	15.33	15.33	15.33	-0.39%
Sep 11, 2026	15.39	15.39	15.39	15.39	15.39	0.85%
Sep 10, 2026	15.26	15.26	15.26	15.26	15.26	-0.91%
Sep 9, 2026	15.40	15.40	15.40	15.40	15.40	-0.77%
Sep 8, 2026	15.52	15.52	15.52	15.52	15.52	-
Sep 4, 2026	15.52	15.52	15.52	15.52	15.52	-0.06%
Sep 3, 2026	15.53	15.53	15.53	15.53	15.53	1.57%
Sep 2, 2026	15.29	15.29	15.29	15.29	15.29	0.46%
Sep 1, 2026	15.22	15.22	15.22	15.22	15.22	-0.46%
Aug 31, 2026	15.29	15.29	15.29	15.29	15.29	-
Aug 28, 2026	15.29	15.29	15.29	15.29	15.29	-0.26%
Aug 27, 2026	15.33	15.33	15.33	15.33	15.33	-0.26%
Aug 26, 2026	15.37	15.37	15.37	15.37	15.37	-0.19%
Aug 25, 2026	15.40	15.40	15.40	15.40	15.40	0.65%
Aug 24, 2026	15.30	15.30	15.30	15.30	15.30	0.20%
Aug 21, 2026	15.27	15.27	15.27	15.27	15.27	1.46%
Aug 20, 2026	15.05	15.05	15.05	15.05	15.05	-0.33%
Aug 19, 2026	15.10	15.10	15.10	15.10	15.10	0.60%
Aug 18, 2026	15.01	15.01	15.01	15.01	15.01	-0.92%
Aug 17, 2026	15.15	15.15	15.15	15.15	15.15	0.13%
Aug 14, 2026	15.13	15.13	15.13	15.13	15.13	0.13%
Aug 13, 2026	15.11	15.11	15.11	15.11	15.11	0.07%
Aug 12, 2026	15.10	15.10	15.10	15.10	15.10	0.27%
Aug 11, 2026	15.06	15.06	15.06	15.06	15.06	-0.07%
Aug 10, 2026	15.07	15.07	15.07	15.07	15.07	-0.66%
Aug 7, 2026	15.17	15.17	15.17	15.17	15.17	0.93%
Aug 6, 2026	15.03	15.03	15.03	15.03	15.03	0.20%
Aug 5, 2026	15.00	15.00	15.00	15.00	15.00	0.33%