OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NMRA $1.50 Put

NMRA270115P00001500

Latest saved OI415Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
NMRA $1.50 put open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 5332660 2026-10-07: 533 OI2026-10-09: 533 OI2026-10-13: 533 OI2026-10-14: 415 OI2026-10-16: 415 OI2026-10-20: 415 OI2026-10-23: 415 OI Oct 07, 2026Oct 23, 2026

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

NMRA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264150
Oct 20, 2026Viewing4150
Oct 16, 20264150
Oct 14, 2026415-118
Oct 13, 20265330
Oct 09, 20265330
Oct 07, 2026533No prior observation