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Contract OI history

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Mar 19, 2027 EXPIRATION

CLSK $8.00 Call

CLSK270319C00008000

Latest saved OI301Oct 23, 2026
Last change+179vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $8.00 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. 3011500 2026-10-09: 75 OI2026-10-13: 75 OI2026-10-14: 75 OI2026-10-15: 76 OI2026-10-16: 121 OI2026-10-21: 122 OI2026-10-23: 301 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, 2026Viewing301+179
Oct 21, 2026122+1
Oct 16, 2026121+45
Oct 15, 202676+1
Oct 14, 2026750
Oct 13, 2026750
Oct 09, 202675No prior observation