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Contract OI history

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Mar 19, 2027 EXPIRATION

CLSK $15.00 Call

CLSK270319C00015000

Latest saved OI4,798Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $15.00 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. 4,7982,3990 2026-10-09: 4,714 OI2026-10-13: 4,732 OI2026-10-14: 4,732 OI2026-10-15: 4,668 OI2026-10-16: 4,774 OI2026-10-21: 4,787 OI2026-10-23: 4,798 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, 2026Viewing4,798+11
Oct 21, 20264,787+13
Oct 16, 20264,774+106
Oct 15, 20264,668-64
Oct 14, 20264,7320
Oct 13, 20264,732+18
Oct 09, 20264,714No prior observation