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Contract OI history

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Nov 13, 2026 EXPIRATION

CLSK $10.50 Call

CLSK261113C00010500

Latest saved OI177Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $10.50 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. 177880 2026-10-09: 2 OI2026-10-13: 147 OI2026-10-14: 147 OI2026-10-15: 171 OI2026-10-16: 170 OI2026-10-21: 163 OI2026-10-23: 177 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, 2026Viewing177+14
Oct 21, 2026163-7
Oct 16, 2026170-1
Oct 15, 2026171+24
Oct 14, 20261470
Oct 13, 2026147+145
Oct 09, 20262No prior observation