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Contract OI history

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Jan 19, 2029 EXPIRATION

MPLX $50.00 Call

MPLX290119C00050000

Latest saved OI142Oct 23, 2026
Last change+11vs 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. 142710 2026-10-02: 65 OI2026-10-05: 65 OI2026-10-06: 77 OI2026-10-08: 93 OI2026-10-09: 93 OI2026-10-13: 95 OI2026-10-14: 95 OI2026-10-16: 98 OI2026-10-20: 131 OI2026-10-23: 142 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, 2026Viewing142+11
Oct 20, 2026131+33
Oct 16, 202698+3
Oct 14, 2026950
Oct 13, 202695+2
Oct 09, 2026930
Oct 08, 202693+16
Oct 06, 202677+12
Oct 05, 2026650
Oct 02, 202665No prior observation