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Contract OI history

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Nov 06, 2026 EXPIRATION

CIFR $10.00 Call

CIFR261106C00010000

Latest saved OI4,256Oct 23, 2026
Last change+324vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $10.00 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. 4,2562,1280 2026-10-09: 1 OI2026-10-13: 299 OI2026-10-14: 299 OI2026-10-15: 345 OI2026-10-16: 3,077 OI2026-10-21: 3,932 OI2026-10-23: 4,256 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, 2026Viewing4,256+324
Oct 21, 20263,932+855
Oct 16, 20263,077+2,732
Oct 15, 2026345+46
Oct 14, 20262990
Oct 13, 2026299+298
Oct 09, 20261No prior observation