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Contract OI history

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Mar 19, 2027 EXPIRATION

MPC $470.00 Put

MPC270319P00470000

Latest saved OI72Oct 23, 2026
Last change+4vs 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. 72360 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 3 OI2026-10-07: 3 OI2026-10-08: 3 OI2026-10-09: 18 OI2026-10-13: 20 OI2026-10-14: 23 OI2026-10-15: 23 OI2026-10-16: 63 OI2026-10-21: 68 OI2026-10-23: 72 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, 2026Viewing72+4
Oct 21, 202668+5
Oct 16, 202663+40
Oct 15, 2026230
Oct 14, 202623+3
Oct 13, 202620+2
Oct 09, 202618+15
Oct 08, 202630
Oct 07, 202630
Oct 06, 20263+2
Oct 05, 202610
Oct 02, 20261No prior observation