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Contract OI history

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Jan 21, 2028 EXPIRATION

FFAI $500.00 Call

FFAI1280121C00000500

Latest saved OI5,987Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FFAI $500.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,9872,9930 2026-10-09: 5,966 OI2026-10-13: 5,966 OI2026-10-14: 5,966 OI2026-10-16: 5,987 OI2026-10-20: 5,987 OI2026-10-23: 5,987 OI Oct 09, 2026Oct 23, 2026

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

FFAI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,9870
Oct 20, 20265,9870
Oct 16, 20265,987+21
Oct 14, 20265,9660
Oct 13, 20265,9660
Oct 09, 20265,966No prior observation