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Contract OI history

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Oct 23, 2026 EXPIRATION

CLSK $10.50 Call

CLSK261023C00010500

Latest saved OI352Oct 23, 2026
Last change+31vs 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. 3521760 2026-10-09: 136 OI2026-10-13: 175 OI2026-10-14: 175 OI2026-10-15: 225 OI2026-10-16: 297 OI2026-10-21: 321 OI2026-10-23: 352 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, 2026Viewing352+31
Oct 21, 2026321+24
Oct 16, 2026297+72
Oct 15, 2026225+50
Oct 14, 20261750
Oct 13, 2026175+39
Oct 09, 2026136No prior observation