Dark

Check out our API

CLSK20260807C21
CLSK Aug 7 2026 21.00 Call (CLSK260807C00021000)
option OPRA

EOD

Jul 21, 2026

0.2000+53.846%(+0.0700)9

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-21	0.2000	0.2000	0.2000	0.2000	+53.846%	9	12	0.000%
2026-07-20	0.1300	0.1300	0.1300	0.1300	-48.000%	1	4	+53.846%
2026-07-14	0.2500	0.2500	0.2500	0.2500	+92.308%	1	4	-20.000%
2026-07-02	0.1900	0.1900	0.1300	0.1300	-40.909%	2	2	+53.846%
2026-07-01	0.4700	0.4700	0.2200	0.2200	-15.385%	2	2	-9.091%
2026-06-30	0.2600	0.2600	0.2600	0.2600	0.000%	1	1	-23.077%

Share

Connect with us

© 2020 - 2026 ChartExchange LLC