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Contract OI history

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Dec 18, 2026 EXPIRATION

MPLX $65.00 Call

MPLX261218C00065000

Latest saved OI5,775Oct 23, 2026
Last change+1vs 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. 5,7752,8870 2026-10-02: 5,469 OI2026-10-05: 5,476 OI2026-10-06: 5,479 OI2026-10-08: 5,479 OI2026-10-09: 5,479 OI2026-10-13: 5,485 OI2026-10-14: 5,478 OI2026-10-16: 5,473 OI2026-10-20: 5,774 OI2026-10-23: 5,775 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, 2026Viewing5,775+1
Oct 20, 20265,774+301
Oct 16, 20265,473-5
Oct 14, 20265,478-7
Oct 13, 20265,485+6
Oct 09, 20265,4790
Oct 08, 20265,4790
Oct 06, 20265,479+3
Oct 05, 20265,476+7
Oct 02, 20265,469No prior observation