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Contract OI history

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Jan 21, 2028 EXPIRATION

FRMM $8.00 Call

FRMM280121C00008000

Latest saved OI712Oct 23, 2026
Last change+113vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FRMM $8.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 7123560 2026-10-08: 154 OI2026-10-09: 154 OI2026-10-12: 154 OI2026-10-14: 154 OI2026-10-16: 451 OI2026-10-21: 599 OI2026-10-23: 712 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FRMM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026712+113
Oct 21, 2026Viewing599+148
Oct 16, 2026451+297
Oct 14, 20261540
Oct 12, 20261540
Oct 09, 20261540
Oct 08, 2026154No prior observation