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Contract OI history

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Oct 23, 2026 EXPIRATION

CIFR $13.00 Call

CIFR261023C00013000

Latest saved OI1,331Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $13.00 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. 1,3336660 2026-10-09: 469 OI2026-10-13: 1,217 OI2026-10-14: 1,217 OI2026-10-15: 1,189 OI2026-10-16: 1,322 OI2026-10-21: 1,333 OI2026-10-23: 1,331 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, 2026Viewing1,331-2
Oct 21, 20261,333+11
Oct 16, 20261,322+133
Oct 15, 20261,189-28
Oct 14, 20261,2170
Oct 13, 20261,217+748
Oct 09, 2026469No prior observation