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Contract OI history

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Jan 15, 2027 EXPIRATION

CLSK $11.00 Call

CLSK270115C00011000

Latest saved OI1,545Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $11.00 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. 1,5487740 2026-10-09: 502 OI2026-10-13: 818 OI2026-10-14: 818 OI2026-10-15: 893 OI2026-10-16: 1,292 OI2026-10-21: 1,548 OI2026-10-23: 1,545 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, 2026Viewing1,545-3
Oct 21, 20261,548+256
Oct 16, 20261,292+399
Oct 15, 2026893+75
Oct 14, 20268180
Oct 13, 2026818+316
Oct 09, 2026502No prior observation