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Contract OI history

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Oct 23, 2026 EXPIRATION

FRMI $3.50 Call

FRMI261023C00003500

Latest saved OI1,289Oct 23, 2026
Last change-21vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FRMI $3.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,3106550 2026-10-09: 78 OI2026-10-13: 146 OI2026-10-14: 146 OI2026-10-15: 551 OI2026-10-16: 696 OI2026-10-21: 1,310 OI2026-10-23: 1,289 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, 2026Viewing1,289-21
Oct 21, 20261,310+614
Oct 16, 2026696+145
Oct 15, 2026551+405
Oct 14, 20261460
Oct 13, 2026146+68
Oct 09, 202678No prior observation