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Contract OI history

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Jan 15, 2027 EXPIRATION

CIFR $20.00 Call

CIFR270115C00020000

Latest saved OI76,017Oct 23, 2026
Last change+889vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $20.00 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. 77,11638,5580 2026-10-09: 69,622 OI2026-10-13: 69,123 OI2026-10-14: 69,123 OI2026-10-15: 73,517 OI2026-10-16: 77,116 OI2026-10-21: 75,128 OI2026-10-23: 76,017 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, 2026Viewing76,017+889
Oct 21, 202675,128-1,988
Oct 16, 202677,116+3,599
Oct 15, 202673,517+4,394
Oct 14, 202669,1230
Oct 13, 202669,123-499
Oct 09, 202669,622No prior observation