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Contract OI history

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Oct 23, 2026 EXPIRATION

CLSK $1000.00 Call

CLSK261023C00001000

Latest saved OI131Oct 23, 2026
Last change+39vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $1000.00 call open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 131650 2026-10-15: 0 OI2026-10-16: 0 OI2026-10-21: 92 OI2026-10-23: 131 OI Oct 15, 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, 2026Viewing131+39
Oct 21, 202692+92
Oct 16, 202600
Oct 15, 20260No prior observation