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Contract OI history

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Mar 19, 2027 EXPIRATION

MPLX $65.00 Call

MPLX270319C00065000

Latest saved OI579Oct 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 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5792890 2026-10-02: 492 OI2026-10-05: 492 OI2026-10-06: 492 OI2026-10-08: 495 OI2026-10-09: 495 OI2026-10-13: 570 OI2026-10-14: 577 OI2026-10-16: 577 OI2026-10-20: 579 OI2026-10-23: 579 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, 2026Viewing5790
Oct 20, 2026579+2
Oct 16, 20265770
Oct 14, 2026577+7
Oct 13, 2026570+75
Oct 09, 20264950
Oct 08, 2026495+3
Oct 06, 20264920
Oct 05, 20264920
Oct 02, 2026492No prior observation