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Contract OI history

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Jan 15, 2027 EXPIRATION

CLSK $8.00 Call

CLSK270115C00008000

Latest saved OI627Oct 23, 2026
Last change+127vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $8.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6273130 2026-10-09: 209 OI2026-10-13: 338 OI2026-10-14: 338 OI2026-10-15: 338 OI2026-10-16: 356 OI2026-10-21: 500 OI2026-10-23: 627 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CLSK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing627+127
Oct 21, 2026500+144
Oct 16, 2026356+18
Oct 15, 20263380
Oct 14, 20263380
Oct 13, 2026338+129
Oct 09, 2026209No prior observation