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Contract OI history

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May 21, 2027 EXPIRATION

FRO $65.00 Put

FRO270521P00065000

Latest saved OI2,299Oct 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 $65.00 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. 2,2991,1490 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 226 OI2026-10-07: 236 OI2026-10-08: 236 OI2026-10-09: 239 OI2026-10-13: 1,265 OI2026-10-14: 1,441 OI2026-10-15: 1,551 OI2026-10-16: 1,787 OI2026-10-21: 2,299 OI2026-10-23: 2,299 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, 2026Viewing2,2990
Oct 21, 20262,299+512
Oct 16, 20261,787+236
Oct 15, 20261,551+110
Oct 14, 20261,441+176
Oct 13, 20261,265+1,026
Oct 09, 2026239+3
Oct 08, 20262360
Oct 07, 2026236+10
Oct 06, 2026226+226
Oct 05, 202600
Oct 02, 20260No prior observation