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Contract OI history

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Jan 21, 2028 EXPIRATION

MPLX $45.00 Call

MPLX280121C00045000

Latest saved OI759Oct 23, 2026
Last change-36vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPLX $45.00 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. 8134060 2026-10-02: 813 OI2026-10-05: 813 OI2026-10-06: 798 OI2026-10-08: 802 OI2026-10-09: 802 OI2026-10-13: 799 OI2026-10-14: 799 OI2026-10-16: 795 OI2026-10-20: 795 OI2026-10-23: 759 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, 2026Viewing759-36
Oct 20, 20267950
Oct 16, 2026795-4
Oct 14, 20267990
Oct 13, 2026799-3
Oct 09, 20268020
Oct 08, 2026802+4
Oct 06, 2026798-15
Oct 05, 20268130
Oct 02, 2026813No prior observation