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Contract OI history

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Jan 15, 2027 EXPIRATION

NMRA $2.50 Call

NMRA270115C00002500

Latest saved OI1,852Oct 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 $2.50 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. 2,0611,0300 2026-10-07: 2,061 OI2026-10-09: 2,044 OI2026-10-13: 1,619 OI2026-10-14: 1,619 OI2026-10-16: 1,619 OI2026-10-20: 1,852 OI2026-10-23: 1,852 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, 20261,8520
Oct 20, 2026Viewing1,852+233
Oct 16, 20261,6190
Oct 14, 20261,6190
Oct 13, 20261,619-425
Oct 09, 20262,044-17
Oct 07, 20262,061No prior observation