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Contract OI history

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Nov 20, 2026 EXPIRATION

FRO $38.20 Put

FRO261120P00038200

Latest saved OI732Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FRO $38.20 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. 7403700 2026-10-02: 725 OI2026-10-05: 725 OI2026-10-06: 723 OI2026-10-07: 723 OI2026-10-08: 723 OI2026-10-09: 723 OI2026-10-13: 740 OI2026-10-14: 730 OI2026-10-15: 730 OI2026-10-16: 730 OI2026-10-21: 732 OI2026-10-23: 732 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, 2026Viewing7320
Oct 21, 2026732+2
Oct 16, 20267300
Oct 15, 20267300
Oct 14, 2026730-10
Oct 13, 2026740+17
Oct 09, 20267230
Oct 08, 20267230
Oct 07, 20267230
Oct 06, 2026723-2
Oct 05, 20267250
Oct 02, 2026725No prior observation