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Contract OI history

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Mar 19, 2027 EXPIRATION

MPLX $65.00 Put

MPLX270319P00065000

Latest saved OI113Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPLX $65.00 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. 114570 2026-10-02: 114 OI2026-10-05: 114 OI2026-10-06: 114 OI2026-10-08: 114 OI2026-10-09: 114 OI2026-10-13: 114 OI2026-10-14: 114 OI2026-10-16: 113 OI2026-10-20: 113 OI2026-10-23: 113 OI Oct 02, 2026Oct 23, 2026

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

MPLX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1130
Oct 20, 20261130
Oct 16, 2026113-1
Oct 14, 20261140
Oct 13, 20261140
Oct 09, 20261140
Oct 08, 20261140
Oct 06, 20261140
Oct 05, 20261140
Oct 02, 2026114No prior observation