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Contract OI history

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Dec 17, 2027 EXPIRATION

CIFR $5.00 Call

CIFR271217C00005000

Latest saved OI712Oct 23, 2026
Last change+47vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $5.00 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. 7123560 2026-10-09: 263 OI2026-10-13: 272 OI2026-10-14: 272 OI2026-10-15: 369 OI2026-10-16: 604 OI2026-10-21: 665 OI2026-10-23: 712 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, 2026Viewing712+47
Oct 21, 2026665+61
Oct 16, 2026604+235
Oct 15, 2026369+97
Oct 14, 20262720
Oct 13, 2026272+9
Oct 09, 2026263No prior observation