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Contract OI history

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Mar 19, 2027 EXPIRATION

CLSK $9.00 Call

CLSK270319C00009000

Latest saved OI1,287Oct 23, 2026
Last change+93vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $9.00 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. 1,2876430 2026-10-09: 1,006 OI2026-10-13: 1,008 OI2026-10-14: 1,008 OI2026-10-15: 1,044 OI2026-10-16: 1,149 OI2026-10-21: 1,194 OI2026-10-23: 1,287 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, 2026Viewing1,287+93
Oct 21, 20261,194+45
Oct 16, 20261,149+105
Oct 15, 20261,044+36
Oct 14, 20261,0080
Oct 13, 20261,008+2
Oct 09, 20261,006No prior observation