OITracker Cboe delayed data

Contract OI history

Back to OFRM

Jan 15, 2027 EXPIRATION

OFRM $15.00 Put

OFRM270115P00015000

Latest saved OI147Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OFRM $15.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 195970 2026-10-02: 195 OI2026-10-05: 195 OI2026-10-06: 195 OI2026-10-07: 195 OI2026-10-13: 195 OI2026-10-14: 195 OI2026-10-16: 195 OI2026-10-20: 147 OI2026-10-23: 147 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

OFRM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261470
Oct 20, 2026Viewing147-48
Oct 16, 20261950
Oct 14, 20261950
Oct 13, 20261950
Oct 07, 20261950
Oct 06, 20261950
Oct 05, 20261950
Oct 02, 2026195No prior observation