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Contract OI history

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Jan 21, 2028 EXPIRATION

MPLX $75.00 Call

MPLX280121C00075000

Latest saved OI174Oct 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 $75.00 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. 174870 2026-10-02: 168 OI2026-10-05: 168 OI2026-10-06: 173 OI2026-10-08: 174 OI2026-10-09: 174 OI2026-10-13: 174 OI2026-10-14: 174 OI2026-10-16: 174 OI2026-10-20: 174 OI2026-10-23: 174 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, 2026Viewing1740
Oct 20, 20261740
Oct 16, 20261740
Oct 14, 20261740
Oct 13, 20261740
Oct 09, 20261740
Oct 08, 2026174+1
Oct 06, 2026173+5
Oct 05, 20261680
Oct 02, 2026168No prior observation