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Contract OI history

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Dec 18, 2026 EXPIRATION

FRMI $9.00 Put

FRMI261218P00009000

Latest saved OI408Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FRMI $9.00 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. 4172080 2026-10-09: 417 OI2026-10-13: 417 OI2026-10-14: 417 OI2026-10-15: 417 OI2026-10-16: 417 OI2026-10-21: 413 OI2026-10-23: 408 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, 2026Viewing408-5
Oct 21, 2026413-4
Oct 16, 20264170
Oct 15, 20264170
Oct 14, 20264170
Oct 13, 20264170
Oct 09, 2026417No prior observation