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Contract OI history

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Jan 15, 2027 EXPIRATION

MPC $480.00 Put

MPC270115P00480000

Latest saved OI120Oct 23, 2026
Last change+25vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPC $480.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 120600 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 7 OI2026-10-13: 23 OI2026-10-14: 36 OI2026-10-15: 36 OI2026-10-16: 63 OI2026-10-21: 95 OI2026-10-23: 120 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, 2026Viewing120+25
Oct 21, 202695+32
Oct 16, 202663+27
Oct 15, 2026360
Oct 14, 202636+13
Oct 13, 202623+16
Oct 09, 20267+7
Oct 08, 202600
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation