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Contract OI history

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Jan 15, 2027 EXPIRATION

CIFR $25.00 Call

CIFR270115C00025000

Latest saved OI18,948Oct 23, 2026
Last change+42vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $25.00 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. 19,0529,5260 2026-10-09: 18,475 OI2026-10-13: 18,356 OI2026-10-14: 18,356 OI2026-10-15: 18,951 OI2026-10-16: 19,052 OI2026-10-21: 18,906 OI2026-10-23: 18,948 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, 2026Viewing18,948+42
Oct 21, 202618,906-146
Oct 16, 202619,052+101
Oct 15, 202618,951+595
Oct 14, 202618,3560
Oct 13, 202618,356-119
Oct 09, 202618,475No prior observation