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Contract OI history

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Dec 18, 2026 EXPIRATION

MPC $470.00 Put

MPC261218P00470000

Latest saved OI176Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPC $470.00 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. 2001000 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 107 OI2026-10-13: 111 OI2026-10-14: 177 OI2026-10-15: 190 OI2026-10-16: 200 OI2026-10-21: 179 OI2026-10-23: 176 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, 2026Viewing176-3
Oct 21, 2026179-21
Oct 16, 2026200+10
Oct 15, 2026190+13
Oct 14, 2026177+66
Oct 13, 2026111+4
Oct 09, 2026107+107
Oct 08, 202600
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation