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Contract OI history

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Dec 18, 2026 EXPIRATION

XIFR $9.00 Call

XIFR261218C00009000

Latest saved OI158Oct 23, 2026
Last change+18vs previous saved observation
Saved market days3Oct 16, 2026 onwards
Daily open interest Hover a point for its date and OI
XIFR $9.00 call open interest history 3 saved observations from 2026-10-16 to 2026-10-23. Exact values and changes are listed in the table below. 158790 2026-10-16: 0 OI2026-10-20: 140 OI2026-10-23: 158 OI Oct 16, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

XIFR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing158+18
Oct 20, 2026140+140
Oct 16, 20260No prior observation