OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

MP $22.50 Put

MP270115P00022500

Latest saved OI1,471Oct 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 $22.50 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. 1,4737360 2026-10-02: 1,473 OI2026-10-05: 1,473 OI2026-10-06: 1,471 OI2026-10-07: 1,471 OI2026-10-08: 1,471 OI2026-10-09: 1,471 OI2026-10-13: 1,471 OI2026-10-14: 1,471 OI2026-10-15: 1,471 OI2026-10-16: 1,471 OI2026-10-21: 1,471 OI2026-10-23: 1,471 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, 2026Viewing1,4710
Oct 21, 20261,4710
Oct 16, 20261,4710
Oct 15, 20261,4710
Oct 14, 20261,4710
Oct 13, 20261,4710
Oct 09, 20261,4710
Oct 08, 20261,4710
Oct 07, 20261,4710
Oct 06, 20261,471-2
Oct 05, 20261,4730
Oct 02, 20261,473No prior observation