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Contract OI history

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Mar 19, 2027 EXPIRATION

FRMI $4.00 Call

FRMI270319C00004000

Latest saved OI1,219Oct 23, 2026
Last change+1,109vs 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. 1,2196090 2026-10-09: 71 OI2026-10-13: 87 OI2026-10-14: 87 OI2026-10-15: 97 OI2026-10-16: 110 OI2026-10-21: 110 OI2026-10-23: 1,219 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, 2026Viewing1,219+1,109
Oct 21, 20261100
Oct 16, 2026110+13
Oct 15, 202697+10
Oct 14, 2026870
Oct 13, 202687+16
Oct 09, 202671No prior observation