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Contract OI history

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Jan 21, 2028 EXPIRATION

CLSK $30.00 Call

CLSK280121C00030000

Latest saved OI23,421Oct 23, 2026
Last change+78vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $30.00 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. 23,42111,7100 2026-10-09: 23,325 OI2026-10-13: 23,326 OI2026-10-14: 23,326 OI2026-10-15: 23,352 OI2026-10-16: 23,348 OI2026-10-21: 23,343 OI2026-10-23: 23,421 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, 2026Viewing23,421+78
Oct 21, 202623,343-5
Oct 16, 202623,348-4
Oct 15, 202623,352+26
Oct 14, 202623,3260
Oct 13, 202623,326+1
Oct 09, 202623,325No prior observation