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Contract OI history

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Mar 19, 2027 EXPIRATION

MPC $580.00 Call

MPC270319C00580000

Latest saved OI298Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPC $580.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2991490 2026-10-02: 27 OI2026-10-05: 27 OI2026-10-06: 26 OI2026-10-07: 26 OI2026-10-08: 26 OI2026-10-09: 42 OI2026-10-13: 294 OI2026-10-14: 294 OI2026-10-15: 294 OI2026-10-16: 295 OI2026-10-21: 299 OI2026-10-23: 298 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MPC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing298-1
Oct 21, 2026299+4
Oct 16, 2026295+1
Oct 15, 20262940
Oct 14, 20262940
Oct 13, 2026294+252
Oct 09, 202642+16
Oct 08, 2026260
Oct 07, 2026260
Oct 06, 202626-1
Oct 05, 2026270
Oct 02, 202627No prior observation