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Contract OI history

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Jun 17, 2027 EXPIRATION

CIFR $17.00 Call

CIFR270617C00017000

Latest saved OI304Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $17.00 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. 3041520 2026-10-09: 0 OI2026-10-13: 110 OI2026-10-14: 110 OI2026-10-15: 140 OI2026-10-16: 282 OI2026-10-21: 296 OI2026-10-23: 304 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, 2026Viewing304+8
Oct 21, 2026296+14
Oct 16, 2026282+142
Oct 15, 2026140+30
Oct 14, 20261100
Oct 13, 2026110+110
Oct 09, 20260No prior observation