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Contract OI history

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Feb 19, 2027 EXPIRATION

FRO $42.20 Put

FRO270219P00042200

Latest saved OI224Oct 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 $42.20 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. 2251120 2026-10-02: 218 OI2026-10-05: 218 OI2026-10-06: 218 OI2026-10-07: 218 OI2026-10-08: 218 OI2026-10-09: 225 OI2026-10-13: 225 OI2026-10-14: 225 OI2026-10-15: 225 OI2026-10-16: 225 OI2026-10-21: 224 OI2026-10-23: 224 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, 2026Viewing2240
Oct 21, 2026224-1
Oct 16, 20262250
Oct 15, 20262250
Oct 14, 20262250
Oct 13, 20262250
Oct 09, 2026225+7
Oct 08, 20262180
Oct 07, 20262180
Oct 06, 20262180
Oct 05, 20262180
Oct 02, 2026218No prior observation