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Contract OI history

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Oct 23, 2026 EXPIRATION

CIFR $11.00 Call

CIFR261023C00011000

Latest saved OI3,361Oct 23, 2026
Last change+430vs 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. 3,3611,6800 2026-10-09: 56 OI2026-10-13: 1,887 OI2026-10-14: 1,887 OI2026-10-15: 1,753 OI2026-10-16: 1,952 OI2026-10-21: 2,931 OI2026-10-23: 3,361 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, 2026Viewing3,361+430
Oct 21, 20262,931+979
Oct 16, 20261,952+199
Oct 15, 20261,753-134
Oct 14, 20261,8870
Oct 13, 20261,887+1,831
Oct 09, 202656No prior observation