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Contract OI history

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Nov 20, 2026 EXPIRATION

MPLX $50.00 Call

MPLX261120C00050000

Latest saved OI43Oct 23, 2026
Last change-3vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPLX $50.00 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. 50250 2026-10-02: 16 OI2026-10-05: 26 OI2026-10-06: 26 OI2026-10-08: 42 OI2026-10-09: 42 OI2026-10-13: 50 OI2026-10-14: 50 OI2026-10-16: 46 OI2026-10-20: 46 OI2026-10-23: 43 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, 2026Viewing43-3
Oct 20, 2026460
Oct 16, 202646-4
Oct 14, 2026500
Oct 13, 202650+8
Oct 09, 2026420
Oct 08, 202642+16
Oct 06, 2026260
Oct 05, 202626+10
Oct 02, 202616No prior observation