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Contract OI history

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Nov 06, 2026 EXPIRATION

CIFR $9.00 Call

CIFR261106C00009000

Latest saved OI1,089Oct 23, 2026
Last change+295vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $9.00 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. 1,0895440 2026-10-09: 21 OI2026-10-13: 21 OI2026-10-14: 21 OI2026-10-15: 185 OI2026-10-16: 324 OI2026-10-21: 794 OI2026-10-23: 1,089 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, 2026Viewing1,089+295
Oct 21, 2026794+470
Oct 16, 2026324+139
Oct 15, 2026185+164
Oct 14, 2026210
Oct 13, 2026210
Oct 09, 202621No prior observation