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Contract OI history

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Mar 19, 2027 EXPIRATION

CIFR $12.00 Call

CIFR270319C00012000

Latest saved OI6,497Oct 23, 2026
Last change+790vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $12.00 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. 6,4973,2480 2026-10-09: 95 OI2026-10-13: 739 OI2026-10-14: 739 OI2026-10-15: 1,868 OI2026-10-16: 4,780 OI2026-10-21: 5,707 OI2026-10-23: 6,497 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, 2026Viewing6,497+790
Oct 21, 20265,707+927
Oct 16, 20264,780+2,912
Oct 15, 20261,868+1,129
Oct 14, 20267390
Oct 13, 2026739+644
Oct 09, 202695No prior observation