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Contract OI history

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Oct 23, 2026 EXPIRATION

CLSK $12.00 Call

CLSK261023C00012000

Latest saved OI772Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $12.00 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. 7933960 2026-10-09: 421 OI2026-10-13: 793 OI2026-10-14: 793 OI2026-10-15: 659 OI2026-10-16: 764 OI2026-10-21: 772 OI2026-10-23: 772 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, 2026Viewing7720
Oct 21, 2026772+8
Oct 16, 2026764+105
Oct 15, 2026659-134
Oct 14, 20267930
Oct 13, 2026793+372
Oct 09, 2026421No prior observation