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Contract OI history

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Jan 21, 2028 EXPIRATION

FRMI $7.50 Put

FRMI280121P00007500

Latest saved OI526Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FRMI $7.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5272630 2026-10-09: 457 OI2026-10-13: 526 OI2026-10-14: 526 OI2026-10-15: 526 OI2026-10-16: 526 OI2026-10-21: 527 OI2026-10-23: 526 OI Oct 09, 2026Oct 23, 2026

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

FRMI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing526-1
Oct 21, 2026527+1
Oct 16, 20265260
Oct 15, 20265260
Oct 14, 20265260
Oct 13, 2026526+69
Oct 09, 2026457No prior observation