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Contract OI history

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Dec 18, 2026 EXPIRATION

NRP $90.00 Put

NRP261218P00090000

Latest saved OI1,780Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NRP $90.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,7808900 2026-10-02: 1,780 OI2026-10-05: 1,780 OI2026-10-06: 1,780 OI2026-10-07: 1,780 OI2026-10-08: 1,780 OI2026-10-09: 1,780 OI2026-10-13: 1,780 OI2026-10-14: 1,780 OI2026-10-16: 1,780 OI2026-10-20: 1,780 OI2026-10-23: 1,780 OI Oct 02, 2026Oct 23, 2026

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

NRP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,7800
Oct 20, 20261,7800
Oct 16, 20261,7800
Oct 14, 20261,7800
Oct 13, 20261,7800
Oct 09, 20261,7800
Oct 08, 20261,7800
Oct 07, 20261,7800
Oct 06, 20261,7800
Oct 05, 20261,7800
Oct 02, 20261,780No prior observation