OITracker Cboe delayed data

Contract OI history

Back to FRMI

Oct 23, 2026 EXPIRATION

FRMI $4.00 Put

FRMI261023P00004000

Latest saved OI192Oct 23, 2026
Last change-708vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FRMI $4.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9554770 2026-10-09: 793 OI2026-10-13: 955 OI2026-10-14: 955 OI2026-10-15: 923 OI2026-10-16: 924 OI2026-10-21: 900 OI2026-10-23: 192 OI Oct 09, 2026Oct 23, 2026

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

FRMI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing192-708
Oct 21, 2026900-24
Oct 16, 2026924+1
Oct 15, 2026923-32
Oct 14, 20269550
Oct 13, 2026955+162
Oct 09, 2026793No prior observation