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Contract OI history

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Mar 19, 2027 EXPIRATION

CLSK $14.00 Call

CLSK270319C00014000

Latest saved OI679Oct 23, 2026
Last change-300vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $14.00 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. 9984990 2026-10-09: 880 OI2026-10-13: 998 OI2026-10-14: 998 OI2026-10-15: 992 OI2026-10-16: 964 OI2026-10-21: 979 OI2026-10-23: 679 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, 2026Viewing679-300
Oct 21, 2026979+15
Oct 16, 2026964-28
Oct 15, 2026992-6
Oct 14, 20269980
Oct 13, 2026998+118
Oct 09, 2026880No prior observation