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Contract OI history

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Oct 30, 2026 EXPIRATION

FRMI $5.50 Put

FRMI261030P00005500

Latest saved OI66Oct 23, 2026
Last change-1,045vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FRMI $5.50 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. 1,3536760 2026-10-09: 1,353 OI2026-10-13: 1,339 OI2026-10-14: 1,339 OI2026-10-15: 1,339 OI2026-10-16: 1,339 OI2026-10-21: 1,111 OI2026-10-23: 66 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, 2026Viewing66-1,045
Oct 21, 20261,111-228
Oct 16, 20261,3390
Oct 15, 20261,3390
Oct 14, 20261,3390
Oct 13, 20261,339-14
Oct 09, 20261,353No prior observation