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Contract OI history

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Nov 13, 2026 EXPIRATION

CIFR $11.00 Call

CIFR261113C00011000

Latest saved OI1,781Oct 23, 2026
Last change+31vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $11.00 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. 1,7818900 2026-10-09: 2 OI2026-10-13: 29 OI2026-10-14: 29 OI2026-10-15: 56 OI2026-10-16: 103 OI2026-10-21: 1,750 OI2026-10-23: 1,781 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, 2026Viewing1,781+31
Oct 21, 20261,750+1,647
Oct 16, 2026103+47
Oct 15, 202656+27
Oct 14, 2026290
Oct 13, 202629+27
Oct 09, 20262No prior observation