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Contract OI history

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Jan 15, 2027 EXPIRATION

FRO $34.20 Put

FRO270115P00034200

Latest saved OI2,818Oct 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 $34.20 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. 2,8281,4140 2026-10-02: 2,741 OI2026-10-05: 2,741 OI2026-10-06: 2,790 OI2026-10-07: 2,828 OI2026-10-08: 2,828 OI2026-10-09: 2,826 OI2026-10-13: 2,826 OI2026-10-14: 2,826 OI2026-10-15: 2,826 OI2026-10-16: 2,826 OI2026-10-21: 2,818 OI2026-10-23: 2,818 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, 2026Viewing2,8180
Oct 21, 20262,818-8
Oct 16, 20262,8260
Oct 15, 20262,8260
Oct 14, 20262,8260
Oct 13, 20262,8260
Oct 09, 20262,826-2
Oct 08, 20262,8280
Oct 07, 20262,828+38
Oct 06, 20262,790+49
Oct 05, 20262,7410
Oct 02, 20262,741No prior observation