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Contract OI history

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Jan 15, 2027 EXPIRATION

MPC $500.00 Call

MPC270115C00500000

Latest saved OI276Oct 23, 2026
Last change+48vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPC $500.00 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. 2761380 2026-10-02: 197 OI2026-10-05: 197 OI2026-10-06: 201 OI2026-10-07: 201 OI2026-10-08: 201 OI2026-10-09: 206 OI2026-10-13: 206 OI2026-10-14: 219 OI2026-10-15: 218 OI2026-10-16: 218 OI2026-10-21: 228 OI2026-10-23: 276 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, 2026Viewing276+48
Oct 21, 2026228+10
Oct 16, 20262180
Oct 15, 2026218-1
Oct 14, 2026219+13
Oct 13, 20262060
Oct 09, 2026206+5
Oct 08, 20262010
Oct 07, 20262010
Oct 06, 2026201+4
Oct 05, 20261970
Oct 02, 2026197No prior observation