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Contract OI history

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Nov 20, 2026 EXPIRATION

FRO $34.20 Put

FRO261120P00034200

Latest saved OI765Oct 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. 8314150 2026-10-02: 831 OI2026-10-05: 831 OI2026-10-06: 831 OI2026-10-07: 831 OI2026-10-08: 831 OI2026-10-09: 831 OI2026-10-13: 831 OI2026-10-14: 765 OI2026-10-15: 765 OI2026-10-16: 765 OI2026-10-21: 765 OI2026-10-23: 765 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, 2026Viewing7650
Oct 21, 20267650
Oct 16, 20267650
Oct 15, 20267650
Oct 14, 2026765-66
Oct 13, 20268310
Oct 09, 20268310
Oct 08, 20268310
Oct 07, 20268310
Oct 06, 20268310
Oct 05, 20268310
Oct 02, 2026831No prior observation