CPST Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 13, 2026	28.13	28.13	28.13	28.13	28.13	-0.10%	5,936
Nov 12, 2026	28.20	28.20	28.16	28.16	28.16	-0.03%	1,730
Nov 11, 2026	28.13	28.20	28.13	28.17	28.17	0.26%	4,659
Nov 10, 2026	28.08	28.09	28.08	28.09	28.09	-0.27%	201
Nov 9, 2026	28.16	28.17	28.13	28.17	28.17	0.55%	1,698
Nov 6, 2026	28.06	28.06	28.01	28.01	28.01	0.04%	2,497
Nov 5, 2026	28.10	28.10	28.00	28.00	28.00	-0.82%	270
Nov 4, 2026	28.20	28.28	28.20	28.23	28.23	0.37%	2,188
Nov 3, 2026	28.17	28.17	28.13	28.13	28.13	0.13%	1,101
Nov 2, 2026	28.15	28.19	28.07	28.09	28.09	-0.19%	3,798
Oct 30, 2026	28.20	28.20	28.15	28.15	28.15	-0.34%	680
Oct 29, 2026	28.24	28.24	28.24	28.24	28.24	0.12%	173
Oct 28, 2026	28.20	28.21	28.20	28.21	28.21	-0.07%	462
Oct 27, 2026	28.24	28.27	28.20	28.23	28.23	0.15%	3,961
Oct 26, 2026	28.15	28.23	28.15	28.19	28.19	0.11%	1,320
Oct 23, 2026	28.20	28.20	28.16	28.16	28.16	-0.10%	781
Oct 22, 2026	28.17	28.23	28.17	28.19	28.19	-0.18%	2,759
Oct 21, 2026	28.26	28.26	28.24	28.24	28.24	0.20%	109
Oct 20, 2026	28.14	28.23	28.12	28.19	28.19	0.02%	2,257
Oct 19, 2026	28.18	28.22	28.18	28.18	28.18	0.18%	1,323
Oct 16, 2026	28.18	28.18	28.12	28.13	28.13	-0.26%	6,017
Oct 15, 2026	28.22	28.24	28.21	28.21	28.21	0.09%	874
Oct 14, 2026	28.24	28.24	28.18	28.18	28.18	-0.18%	4,884
Oct 13, 2026	28.23	28.23	28.23	28.23	28.23	-0.04%	7
Oct 12, 2026	28.25	28.28	28.22	28.24	28.24	-0.02%	3,586
Oct 9, 2026	28.27	28.27	28.22	28.25	28.25	0.12%	1,134
Oct 8, 2026	28.25	28.25	28.21	28.21	28.21	-0.07%	1,196
Oct 7, 2026	28.30	28.30	28.18	28.24	28.24	-0.02%	26,916
Oct 6, 2026	28.24	28.24	28.24	28.24	28.24	0.19%	777
Oct 5, 2026	28.18	28.20	28.18	28.19	28.19	0.06%	1,994
Oct 2, 2026	28.18	28.18	28.15	28.17	28.17	0.11%	2,062
Oct 1, 2026	28.11	28.14	28.08	28.14	28.14	0.11%	102,799
Sep 30, 2026	28.13	28.14	28.09	28.11	28.11	0.09%	6,180
Sep 29, 2026	28.08	28.10	28.08	28.09	28.08	0.02%	4,274
Sep 28, 2026	28.08	28.08	28.08	28.08	28.08	-0.21%	124
Sep 25, 2026	28.11	28.16	28.11	28.14	28.14	0.16%	2,849
Sep 24, 2026	28.10	28.14	28.09	28.09	28.09	-0.11%	4,329
Sep 23, 2026	28.08	28.14	28.08	28.12	28.12	-0.04%	32,304
Sep 22, 2026	28.06	28.18	28.06	28.14	28.14	0.06%	4,792
Sep 21, 2026	28.08	28.14	28.08	28.12	28.12	0.21%	1,370
Sep 18, 2026	28.06	28.06	28.05	28.06	28.06	-0.01%	743
Sep 17, 2026	28.03	28.07	28.02	28.07	28.06	0.34%	10,928
Sep 16, 2026	28.03	28.05	27.92	27.97	27.97	-0.15%	7,208
Sep 15, 2026	28.22	28.22	28.01	28.01	28.01	-0.06%	9,979
Sep 14, 2026	28.04	28.15	28.03	28.03	28.03	-0.12%	5,033
Sep 11, 2026	28.09	28.11	28.06	28.06	28.06	0.18%	8,927
Sep 10, 2026	27.99	28.05	27.99	28.01	28.01	-0.20%	6,917
Sep 9, 2026	28.10	28.10	28.03	28.07	28.07	-0.17%	9,850
Sep 8, 2026	28.20	28.26	28.09	28.12	28.12	-0.05%	17,965
Sep 4, 2026	28.18	28.18	28.11	28.13	28.13	-0.16%	13,443