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Contract OI history

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Dec 15, 2028 EXPIRATION

CIFR $25.00 Call

CIFR281215C00025000

Latest saved OI6,037Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $25.00 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. 6,0373,0180 2026-10-09: 270 OI2026-10-13: 254 OI2026-10-14: 254 OI2026-10-15: 6,027 OI2026-10-16: 6,028 OI2026-10-21: 6,032 OI2026-10-23: 6,037 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, 2026Viewing6,037+5
Oct 21, 20266,032+4
Oct 16, 20266,028+1
Oct 15, 20266,027+5,773
Oct 14, 20262540
Oct 13, 2026254-16
Oct 09, 2026270No prior observation