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Contract OI history

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Feb 19, 2027 EXPIRATION

FRMI $4.00 Put

FRMI270219P00004000

Latest saved OI2,489Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FRMI $4.00 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. 2,5241,2620 2026-10-09: 2,519 OI2026-10-13: 2,524 OI2026-10-14: 2,524 OI2026-10-15: 2,518 OI2026-10-16: 2,518 OI2026-10-21: 2,487 OI2026-10-23: 2,489 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, 2026Viewing2,489+2
Oct 21, 20262,487-31
Oct 16, 20262,5180
Oct 15, 20262,518-6
Oct 14, 20262,5240
Oct 13, 20262,524+5
Oct 09, 20262,519No prior observation