OITracker Cboe delayed data

Contract OI history

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May 21, 2027 EXPIRATION

NMFC $5.00 Put

NMFC270521P00005000

Latest saved OI11Oct 23, 2026
Last change0vs previous saved observation
Saved market days2Oct 20, 2026 onwards
Daily open interest Hover a point for its date and OI
NMFC $5.00 put open interest history 2 saved observations from 2026-10-20 to 2026-10-23. Exact values and changes are listed in the table below. 1150 2026-10-20: 11 OI2026-10-23: 11 OI Oct 20, 2026Oct 23, 2026

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

NMFC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing110
Oct 20, 202611No prior observation