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Contract OI history

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Jan 15, 2027 EXPIRATION

CIFR $13.00 Call

CIFR270115C00013000

Latest saved OI26,885Oct 23, 2026
Last change+785vs 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. 26,88513,4420 2026-10-09: 1,069 OI2026-10-13: 24,888 OI2026-10-14: 24,888 OI2026-10-15: 25,344 OI2026-10-16: 25,840 OI2026-10-21: 26,100 OI2026-10-23: 26,885 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, 2026Viewing26,885+785
Oct 21, 202626,100+260
Oct 16, 202625,840+496
Oct 15, 202625,344+456
Oct 14, 202624,8880
Oct 13, 202624,888+23,819
Oct 09, 20261,069No prior observation