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Contract OI history

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Nov 20, 2026 EXPIRATION

CIFR $24.00 Call

CIFR261120C00024000

Latest saved OI3,174Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $24.00 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. 3,1981,5990 2026-10-09: 3,198 OI2026-10-13: 3,186 OI2026-10-14: 3,186 OI2026-10-15: 3,184 OI2026-10-16: 3,184 OI2026-10-21: 3,184 OI2026-10-23: 3,174 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CIFR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,174-10
Oct 21, 20263,1840
Oct 16, 20263,1840
Oct 15, 20263,184-2
Oct 14, 20263,1860
Oct 13, 20263,186-12
Oct 09, 20263,198No prior observation