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Contract OI history

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Jan 15, 2027 EXPIRATION

FRO $40.00 Put

FRO270115P00040000

Latest saved OI926Oct 23, 2026
Last change+30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FRO $40.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9264630 2026-10-02: 443 OI2026-10-05: 443 OI2026-10-06: 914 OI2026-10-07: 915 OI2026-10-08: 915 OI2026-10-09: 895 OI2026-10-13: 895 OI2026-10-14: 895 OI2026-10-15: 896 OI2026-10-16: 896 OI2026-10-21: 896 OI2026-10-23: 926 OI Oct 02, 2026Oct 23, 2026

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

FRO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing926+30
Oct 21, 20268960
Oct 16, 20268960
Oct 15, 2026896+1
Oct 14, 20268950
Oct 13, 20268950
Oct 09, 2026895-20
Oct 08, 20269150
Oct 07, 2026915+1
Oct 06, 2026914+471
Oct 05, 20264430
Oct 02, 2026443No prior observation