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Contract OI history

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Dec 15, 2028 EXPIRATION

CLSK $10.00 Call

CLSK281215C00010000

Latest saved OI588Oct 23, 2026
Last change+84vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $10.00 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. 5882940 2026-10-09: 416 OI2026-10-13: 423 OI2026-10-14: 423 OI2026-10-15: 435 OI2026-10-16: 437 OI2026-10-21: 504 OI2026-10-23: 588 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, 2026Viewing588+84
Oct 21, 2026504+67
Oct 16, 2026437+2
Oct 15, 2026435+12
Oct 14, 20264230
Oct 13, 2026423+7
Oct 09, 2026416No prior observation