OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

MP $27.00 Put

MP270115P00027000

Latest saved OI1,140Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MP $27.00 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. 1,1405700 2026-10-02: 1,138 OI2026-10-05: 1,138 OI2026-10-06: 1,138 OI2026-10-07: 1,138 OI2026-10-08: 1,138 OI2026-10-09: 1,140 OI2026-10-13: 1,140 OI2026-10-14: 1,140 OI2026-10-15: 1,140 OI2026-10-16: 1,140 OI2026-10-21: 1,140 OI2026-10-23: 1,140 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1400
Oct 21, 20261,1400
Oct 16, 20261,1400
Oct 15, 20261,1400
Oct 14, 20261,1400
Oct 13, 20261,1400
Oct 09, 20261,140+2
Oct 08, 20261,1380
Oct 07, 20261,1380
Oct 06, 20261,1380
Oct 05, 20261,1380
Oct 02, 20261,138No prior observation