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Contract OI history

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Jun 17, 2027 EXPIRATION

XFOR $7.50 Call

XFOR270617C00007500

Latest saved OI500Oct 23, 2026
Last change+250vs previous saved observation
Saved market days3Oct 16, 2026 onwards
Daily open interest Hover a point for its date and OI
XFOR $7.50 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. 5002500 2026-10-16: 250 OI2026-10-21: 250 OI2026-10-23: 500 OI Oct 16, 2026Oct 23, 2026

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

XFOR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026500+250
Oct 21, 2026Viewing2500
Oct 16, 2026250No prior observation