OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

MPC $360.00 Put

MPC270115P00360000

Latest saved OI278Oct 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 $360.00 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. 2811400 2026-10-02: 258 OI2026-10-05: 258 OI2026-10-06: 273 OI2026-10-07: 273 OI2026-10-08: 274 OI2026-10-09: 274 OI2026-10-13: 274 OI2026-10-14: 274 OI2026-10-15: 277 OI2026-10-16: 280 OI2026-10-21: 281 OI2026-10-23: 278 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, 2026278-3
Oct 21, 2026Viewing281+1
Oct 16, 2026280+3
Oct 15, 2026277+3
Oct 14, 20262740
Oct 13, 20262740
Oct 09, 20262740
Oct 08, 2026274+1
Oct 07, 20262730
Oct 06, 2026273+15
Oct 05, 20262580
Oct 02, 2026258No prior observation