OITracker Cboe delayed data

Contract OI history

Back to FRO

Jan 15, 2027 EXPIRATION

FRO $55.00 Put

FRO270115P00055000

Latest saved OI329Oct 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 $55.00 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. 3291640 2026-10-02: 6 OI2026-10-05: 6 OI2026-10-06: 79 OI2026-10-07: 130 OI2026-10-08: 130 OI2026-10-09: 323 OI2026-10-13: 328 OI2026-10-14: 329 OI2026-10-15: 329 OI2026-10-16: 329 OI2026-10-21: 329 OI2026-10-23: 329 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, 2026Viewing3290
Oct 21, 20263290
Oct 16, 20263290
Oct 15, 20263290
Oct 14, 2026329+1
Oct 13, 2026328+5
Oct 09, 2026323+193
Oct 08, 20261300
Oct 07, 2026130+51
Oct 06, 202679+73
Oct 05, 202660
Oct 02, 20266No prior observation