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Contract OI history

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Oct 23, 2026 EXPIRATION

CLSK $9.00 Call

CLSK261023C00009000

Latest saved OI3,887Oct 23, 2026
Last change+884vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $9.00 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. 3,8871,9430 2026-10-09: 2 OI2026-10-13: 7 OI2026-10-14: 7 OI2026-10-15: 339 OI2026-10-16: 666 OI2026-10-21: 3,003 OI2026-10-23: 3,887 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, 2026Viewing3,887+884
Oct 21, 20263,003+2,337
Oct 16, 2026666+327
Oct 15, 2026339+332
Oct 14, 202670
Oct 13, 20267+5
Oct 09, 20262No prior observation