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Contract OI history

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Nov 20, 2026 EXPIRATION

CIFR $25.00 Call

CIFR261120C00025000

Latest saved OI37,925Oct 23, 2026
Last change-27vs 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. 38,03619,0180 2026-10-09: 38,036 OI2026-10-13: 38,019 OI2026-10-14: 38,019 OI2026-10-15: 37,997 OI2026-10-16: 37,994 OI2026-10-21: 37,952 OI2026-10-23: 37,925 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, 2026Viewing37,925-27
Oct 21, 202637,952-42
Oct 16, 202637,994-3
Oct 15, 202637,997-22
Oct 14, 202638,0190
Oct 13, 202638,019-17
Oct 09, 202638,036No prior observation