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Contract OI history

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Oct 30, 2026 EXPIRATION

CLSK $13.00 Call

CLSK261030C00013000

Latest saved OI581Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $13.00 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. 5852920 2026-10-09: 283 OI2026-10-13: 293 OI2026-10-14: 293 OI2026-10-15: 305 OI2026-10-16: 309 OI2026-10-21: 585 OI2026-10-23: 581 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, 2026Viewing581-4
Oct 21, 2026585+276
Oct 16, 2026309+4
Oct 15, 2026305+12
Oct 14, 20262930
Oct 13, 2026293+10
Oct 09, 2026283No prior observation