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Contract OI history

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Dec 18, 2026 EXPIRATION

FRMI $4.00 Call

FRMI261218C00004000

Latest saved OI921Oct 23, 2026
Last change-31vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FRMI $4.00 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. 9524760 2026-10-09: 594 OI2026-10-13: 804 OI2026-10-14: 804 OI2026-10-15: 808 OI2026-10-16: 882 OI2026-10-21: 952 OI2026-10-23: 921 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, 2026Viewing921-31
Oct 21, 2026952+70
Oct 16, 2026882+74
Oct 15, 2026808+4
Oct 14, 20268040
Oct 13, 2026804+210
Oct 09, 2026594No prior observation