OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

FRMI $4.00 Call

FRMI270115C00004000

Latest saved OI1,952Oct 23, 2026
Last change-1,604vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FRMI $4.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,6371,8180 2026-10-09: 3,393 OI2026-10-13: 3,492 OI2026-10-14: 3,492 OI2026-10-15: 3,503 OI2026-10-16: 3,637 OI2026-10-21: 3,556 OI2026-10-23: 1,952 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, 2026Viewing1,952-1,604
Oct 21, 20263,556-81
Oct 16, 20263,637+134
Oct 15, 20263,503+11
Oct 14, 20263,4920
Oct 13, 20263,492+99
Oct 09, 20263,393No prior observation