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Contract OI history

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Nov 20, 2026 EXPIRATION

NMM $85.00 Put

NMM261120P00085000

Latest saved OI1,914Oct 23, 2026
Last change+4vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NMM $85.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,9149570 2026-10-02: 1,740 OI2026-10-05: 1,740 OI2026-10-06: 1,740 OI2026-10-07: 1,740 OI2026-10-09: 1,890 OI2026-10-13: 1,890 OI2026-10-14: 1,890 OI2026-10-16: 1,902 OI2026-10-20: 1,910 OI2026-10-23: 1,914 OI Oct 02, 2026Oct 23, 2026

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

NMM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,914+4
Oct 20, 2026Viewing1,910+8
Oct 16, 20261,902+12
Oct 14, 20261,8900
Oct 13, 20261,8900
Oct 09, 20261,890+150
Oct 07, 20261,7400
Oct 06, 20261,7400
Oct 05, 20261,7400
Oct 02, 20261,740No prior observation