CSTPF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 10, 2026	0.45	0.49	0.43	0.48	0.48	1.63%	182,550
Sep 9, 2026	0.44	0.48	0.43	0.47	0.47	8.43%	223,250
Sep 8, 2026	0.43	0.45	0.43	0.44	0.44	2.95%	189,049
Sep 4, 2026	0.40	0.42	0.40	0.42	0.42	2.82%	16,600
Sep 3, 2026	0.42	0.42	0.41	0.41	0.41	0.83%	104,058
Sep 2, 2026	0.41	0.42	0.40	0.41	0.41	1.33%	77,500
Sep 1, 2026	0.41	0.41	0.40	0.40	0.40	-2.71%	30,330
Aug 31, 2026	0.40	0.41	0.40	0.41	0.41	8.95%	12,461
Aug 28, 2026	0.38	0.38	0.38	0.38	0.38	1.36%	137,000
Aug 27, 2026	0.38	0.39	0.37	0.37	0.37	5.11%	561,178
Aug 26, 2026	0.36	0.39	0.36	0.36	0.36	-1.72%	62,300
Aug 25, 2026	0.37	0.37	0.36	0.36	0.36	-2.70%	159,350
Aug 24, 2026	0.37	0.38	0.36	0.37	0.37	0.67%	25,780
Aug 21, 2026	0.37	0.38	0.37	0.37	0.37	-1.89%	9,325
Aug 20, 2026	0.39	0.39	0.37	0.38	0.38	-0.30%	172,900
Aug 19, 2026	0.38	0.39	0.37	0.38	0.38	1.06%	268,128
Aug 18, 2026	0.36	0.37	0.36	0.37	0.37	3.05%	156,097
Aug 17, 2026	0.37	0.37	0.34	0.36	0.36	1.03%	718,060
Aug 14, 2026	0.37	0.37	0.35	0.36	0.36	-4.61%	203,370
Aug 13, 2026	0.38	0.38	0.37	0.38	0.38	-3.23%	4,601
Aug 12, 2026	0.39	0.39	0.38	0.39	0.39	2.63%	92,300
Aug 11, 2026	0.37	0.38	0.37	0.38	0.38	1.88%	112,600
Aug 10, 2026	0.38	0.38	0.36	0.37	0.37	6.88%	392,861
Aug 7, 2026	0.35	0.36	0.34	0.35	0.35	-11.47%	433,798
Aug 6, 2026	0.37	0.41	0.36	0.39	0.39	5.83%	327,266
Aug 5, 2026	0.37	0.37	0.34	0.37	0.37	5.45%	270,918
Aug 4, 2026	0.36	0.36	0.35	0.35	0.35	-2.95%	16,708
Aug 3, 2026	0.34	0.36	0.34	0.36	0.36	-1.97%	22,840
Jul 31, 2026	0.37	0.37	0.37	0.37	0.37	7.16%	138,613
Jul 28, 2026	0.35	0.35	0.35	0.35	0.35	-4.02%	15,600
Jul 27, 2026	0.37	0.37	0.36	0.36	0.36	-4.46%	13,870
Jul 24, 2026	0.39	0.39	0.38	0.38	0.38	2.12%	146,000
Jul 23, 2026	0.37	0.37	0.36	0.37	0.37	-2.19%	70,300
Jul 22, 2026	0.38	0.38	0.38	0.38	0.38	8.08%	250,400
Jul 21, 2026	0.35	0.36	0.35	0.35	0.35	-1.71%	55,820
Jul 20, 2026	0.35	0.36	0.35	0.36	0.36	1.74%	62,620
Jul 17, 2026	0.34	0.35	0.34	0.35	0.35	-0.28%	244,100
Jul 16, 2026	0.35	0.35	0.34	0.35	0.35	-1.63%	247,421
Jul 14, 2026	0.33	0.36	0.33	0.36	0.36	6.21%	17,750
Jul 13, 2026	0.33	0.34	0.33	0.34	0.34	3.55%	27,300
Jul 10, 2026	0.34	0.34	0.32	0.32	0.32	-4.59%	1,100
Jul 8, 2026	0.33	0.34	0.33	0.34	0.34	7.36%	124,800
Jul 7, 2026	0.32	0.32	0.32	0.32	0.32	0.80%	26,000
Jul 6, 2026	0.31	0.31	0.31	0.31	0.31	-4.79%	40,069
Jul 2, 2026	0.33	0.33	0.33	0.33	0.33	-7.54%	2,500
Jul 1, 2026	0.36	0.36	0.36	0.36	0.36	6.93%	1,330
Jun 30, 2026	0.33	0.33	0.32	0.33	0.33	6.65%	308,600
Jun 26, 2026	0.31	0.32	0.31	0.31	0.31	-10.67%	230,168
Jun 25, 2026	0.33	0.35	0.33	0.35	0.35	3.06%	477,455
Jun 24, 2026	0.36	0.36	0.33	0.34	0.34	-9.04%	278,718