CSTPF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
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
Jun 23, 2026	0.37	0.39	0.37	0.37	0.37	-2.15%	101,163
Jun 22, 2026	0.38	0.39	0.38	0.38	0.38	4.66%	186,850
Jun 18, 2026	0.38	0.38	0.37	0.37	0.37	-1.62%	40,790
Jun 17, 2026	0.37	0.37	0.37	0.37	0.37	0.27%	22,000
Jun 15, 2026	0.37	0.37	0.36	0.37	0.37	-1.88%	96,500
Jun 12, 2026	0.38	0.38	0.38	0.38	0.38	-0.90%	22,350
Jun 11, 2026	0.38	0.38	0.38	0.38	0.38	0.64%	700
Jun 10, 2026	0.39	0.39	0.38	0.38	0.38	0.06%	4,300
Jun 9, 2026	0.39	0.40	0.38	0.38	0.38	-5.04%	63,442
Jun 8, 2026	0.41	0.41	0.40	0.40	0.40	-2.94%	47,400
Jun 5, 2026	0.41	0.41	0.40	0.41	0.41	-0.25%	70,000
Jun 4, 2026	0.43	0.43	0.39	0.41	0.41	-3.31%	28,050
Jun 3, 2026	0.39	0.43	0.39	0.43	0.43	9.28%	122,500
Jun 2, 2026	0.39	0.40	0.38	0.39	0.39	-2.68%	82,351
Jun 1, 2026	0.36	0.41	0.36	0.40	0.40	16.53%	398,826
May 29, 2026	0.34	0.34	0.34	0.34	0.34	1.30%	44,000
May 28, 2026	0.33	0.34	0.33	0.34	0.34	-0.41%	90,650
May 27, 2026	0.33	0.34	0.33	0.34	0.34	1.86%	65,000
May 26, 2026	0.33	0.34	0.33	0.33	0.33	4.31%	21,300
May 22, 2026	0.30	0.32	0.30	0.32	0.32	5.93%	24,600
May 21, 2026	0.30	0.30	0.30	0.30	0.30	-4.73%	27,500
May 20, 2026	0.32	0.32	0.32	0.32	0.32	-1.92%	35,200
May 19, 2026	0.33	0.33	0.32	0.32	0.32	-3.45%	58,427
May 18, 2026	0.34	0.34	0.33	0.33	0.33	0.71%	2,000
May 15, 2026	0.33	0.33	0.33	0.33	0.33	3.45%	172,500
May 14, 2026	0.31	0.32	0.31	0.32	0.32	3.68%	11,336
May 13, 2026	0.31	0.31	0.31	0.31	0.31	6.42%	20,074
May 11, 2026	0.29	0.29	0.29	0.29	0.29	-3.06%	10,300
May 8, 2026	0.31	0.31	0.30	0.30	0.30	9.97%	154,100
May 7, 2026	0.27	0.27	0.27	0.27	0.27	-3.58%	14,000
May 6, 2026	0.28	0.29	0.28	0.28	0.28	-2.28%	22,777
May 5, 2026	0.30	0.31	0.29	0.29	0.29	-6.00%	31,850
May 4, 2026	0.31	0.31	0.30	0.31	0.31	2.83%	52,003
May 1, 2026	0.31	0.31	0.30	0.30	0.30	0.67%	51,510
Apr 30, 2026	0.31	0.31	0.30	0.30	0.30	-2.30%	123,100
Apr 29, 2026	0.30	0.31	0.30	0.31	0.31	3.39%	345,823
Apr 27, 2026	0.30	0.30	0.30	0.30	0.30	-0.97%	80,000
Apr 24, 2026	0.29	0.30	0.29	0.30	0.30	-0.27%	279,500
Apr 23, 2026	0.30	0.32	0.29	0.30	0.30	-2.07%	55,000
Apr 22, 2026	0.31	0.31	0.31	0.31	0.31	1.67%	21,000
Apr 21, 2026	0.30	0.30	0.30	0.30	0.30	1.01%	37,000
Apr 20, 2026	0.30	0.30	0.30	0.30	0.30	0.67%	58,500
Apr 17, 2026	0.28	0.30	0.28	0.30	0.30	-0.87%	74,175
Apr 14, 2026	0.30	0.30	0.30	0.30	0.30	-2.67%	9,647
Apr 13, 2026	0.32	0.32	0.30	0.31	0.31	-0.73%	19,500
Apr 10, 2026	0.30	0.31	0.30	0.31	0.31	2.16%	115,635
Apr 9, 2026	0.30	0.30	0.30	0.30	0.30	2.62%	27,000