OITracker Cboe delayed data

Contract OI history

Back to MPC

Jan 15, 2027 EXPIRATION

MPC $290.00 Put

MPC270115P00290000

Latest saved OI165Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPC $290.00 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. 180900 2026-10-02: 180 OI2026-10-05: 180 OI2026-10-06: 179 OI2026-10-07: 179 OI2026-10-08: 176 OI2026-10-09: 180 OI2026-10-13: 180 OI2026-10-14: 180 OI2026-10-15: 164 OI2026-10-16: 165 OI2026-10-21: 165 OI2026-10-23: 165 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, 2026Viewing1650
Oct 21, 20261650
Oct 16, 2026165+1
Oct 15, 2026164-16
Oct 14, 20261800
Oct 13, 20261800
Oct 09, 2026180+4
Oct 08, 2026176-3
Oct 07, 20261790
Oct 06, 2026179-1
Oct 05, 20261800
Oct 02, 2026180No prior observation