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Contract OI history

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Jan 15, 2027 EXPIRATION

CLSK $37.00 Call

CLSK270115C00037000

Latest saved OI7,147Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $37.00 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. 7,1473,5730 2026-10-09: 7,116 OI2026-10-13: 7,106 OI2026-10-14: 7,106 OI2026-10-15: 7,106 OI2026-10-16: 7,147 OI2026-10-21: 7,147 OI2026-10-23: 7,147 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, 2026Viewing7,1470
Oct 21, 20267,1470
Oct 16, 20267,147+41
Oct 15, 20267,1060
Oct 14, 20267,1060
Oct 13, 20267,106-10
Oct 09, 20267,116No prior observation