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Contract OI history

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Jan 15, 2027 EXPIRATION

NMRA $1.50 Call

NMRA270115C00001500

Latest saved OI379Oct 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 call open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 3791890 2026-10-07: 376 OI2026-10-09: 376 OI2026-10-13: 376 OI2026-10-14: 377 OI2026-10-16: 379 OI2026-10-20: 379 OI2026-10-23: 379 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, 2026Viewing3790
Oct 20, 20263790
Oct 16, 2026379+2
Oct 14, 2026377+1
Oct 13, 20263760
Oct 09, 20263760
Oct 07, 2026376No prior observation