OITracker Cboe delayed data

Contract OI history

Back to FRMI

Oct 23, 2026 EXPIRATION

FRMI $5.50 Put

FRMI261023P00005500

Latest saved OI5Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FRMI $5.50 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. 26130 2026-10-09: 26 OI2026-10-13: 21 OI2026-10-14: 21 OI2026-10-15: 21 OI2026-10-16: 21 OI2026-10-21: 5 OI2026-10-23: 5 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, 2026Viewing50
Oct 21, 20265-16
Oct 16, 2026210
Oct 15, 2026210
Oct 14, 2026210
Oct 13, 202621-5
Oct 09, 202626No prior observation