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Contract OI history

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Jan 21, 2028 EXPIRATION

CLSK $35.00 Call

CLSK280121C00035000

Latest saved OI8,946Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $35.00 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. 8,9534,4760 2026-10-09: 8,843 OI2026-10-13: 8,849 OI2026-10-14: 8,849 OI2026-10-15: 8,895 OI2026-10-16: 8,953 OI2026-10-21: 8,948 OI2026-10-23: 8,946 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, 2026Viewing8,946-2
Oct 21, 20268,948-5
Oct 16, 20268,953+58
Oct 15, 20268,895+46
Oct 14, 20268,8490
Oct 13, 20268,849+6
Oct 09, 20268,843No prior observation