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Contract OI history

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Dec 18, 2026 EXPIRATION

FRMI $2.50 Call

FRMI261218C00002500

Latest saved OI346Oct 23, 2026
Last change+99vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FRMI $2.50 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. 3461730 2026-10-09: 244 OI2026-10-13: 246 OI2026-10-14: 246 OI2026-10-15: 246 OI2026-10-16: 246 OI2026-10-21: 247 OI2026-10-23: 346 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, 2026Viewing346+99
Oct 21, 2026247+1
Oct 16, 20262460
Oct 15, 20262460
Oct 14, 20262460
Oct 13, 2026246+2
Oct 09, 2026244No prior observation