Dark

Check out our API

CLSK20261002P11.5
CLSK Oct 2 2026 11.50 Put (CLSK261002P00011500)
option OPRA

EOD

Sep 21, 2026

0.0400-60.000%(-0.0600)40

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-21	0.1000	0.1000	0.0300	0.0400	-60.000%	40	7,190	0.000%
2026-09-18	0.1500	0.1900	0.1000	0.1000	-47.368%	17	7,205	-60.000%
2026-09-17	0.3500	0.3500	0.1700	0.1900	-29.630%	8,110	7,219	-78.947%
2026-09-16	0.3000	0.3000	0.2600	0.2700	-40.000%	8	251	-85.185%
2026-09-15	0.3500	0.4500	0.2900	0.4500	+73.077%	21	251	-91.111%
2026-09-14	0.4500	0.4500	0.2600	0.2600	+8.333%	46	239	-84.615%
2026-09-11	0.2800	0.2800	0.2200	0.2400	-41.463%	17	262	-83.333%
2026-09-10	0.4800	0.5300	0.4100	0.4100	+20.588%	3	269	-90.244%
2026-09-09	0.3900	0.3900	0.3400	0.3400	+6.250%	5	268	-88.235%
2026-09-08	0.5100	0.5100	0.3200	0.3200	-41.818%	7	264	-87.500%
2026-09-04	0.6400	0.6400	0.5300	0.5500	-8.333%	62	210	-92.727%
2026-09-03	0.6900	0.6900	0.6000	0.6000	-53.125%	49	210	-93.333%
2026-09-02	1.2700	1.2800	1.2700	1.2800	+12.281%	20	163	-96.875%
2026-09-01	1.3200	1.3200	1.1400	1.1400	+16.327%	2	143	-96.491%
2026-08-31	1.1000	1.1000	0.9800	0.9800	-9.259%	22	144	-95.918%
2026-08-28	1.0000	1.1200	0.9900	1.0800	+71.429%	218	122	-96.296%
2026-08-27	0.7300	0.7300	0.6000	0.6300	-30.769%	227	216	-93.651%
2026-08-26	0.8100	0.9100	0.8100	0.9100	-20.870%	9	20	-95.604%
2026-08-24	1.0400	1.1500	1.0400	1.1500	-2.542%	2	13	-96.522%
2026-08-21	1.1000	1.1800	1.1000	1.1800	+11.321%	3	15	-96.610%
2026-08-20	1.0600	1.0600	1.0600	1.0600	-17.188%	2	12	-96.226%
2026-08-19	1.0700	1.2800	1.0700	1.2800	+16.364%	2	10	-96.875%
2026-08-18	1.1000	1.1000	1.1000	1.1000	+10.000%	1	8	-96.364%
2026-08-17	1.1100	1.1100	0.9800	1.0000	-13.043%	10	0	-96.000%
2026-08-14	1.1500	1.1500	1.1500	1.1500	0.000%	1	0	-96.522%

Share