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Contract OI history

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Dec 18, 2026 EXPIRATION

MPC $580.00 Call

MPC261218C00580000

Latest saved OI564Oct 23, 2026
Last change-2vs 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. 5662830 2026-10-02: 15 OI2026-10-05: 15 OI2026-10-06: 18 OI2026-10-07: 18 OI2026-10-08: 18 OI2026-10-09: 29 OI2026-10-13: 29 OI2026-10-14: 550 OI2026-10-15: 557 OI2026-10-16: 562 OI2026-10-21: 566 OI2026-10-23: 564 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, 2026Viewing564-2
Oct 21, 2026566+4
Oct 16, 2026562+5
Oct 15, 2026557+7
Oct 14, 2026550+521
Oct 13, 2026290
Oct 09, 202629+11
Oct 08, 2026180
Oct 07, 2026180
Oct 06, 202618+3
Oct 05, 2026150
Oct 02, 202615No prior observation