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Contract OI history

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Nov 20, 2026 EXPIRATION

CIFR $12.00 Call

CIFR261120C00012000

Latest saved OI3,771Oct 23, 2026
Last change+336vs 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. 3,7711,8850 2026-10-09: 86 OI2026-10-13: 894 OI2026-10-14: 894 OI2026-10-15: 1,288 OI2026-10-16: 2,244 OI2026-10-21: 3,435 OI2026-10-23: 3,771 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, 2026Viewing3,771+336
Oct 21, 20263,435+1,191
Oct 16, 20262,244+956
Oct 15, 20261,288+394
Oct 14, 20268940
Oct 13, 2026894+808
Oct 09, 202686No prior observation