OITracker Cboe delayed data

Contract OI history

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Jun 17, 2027 EXPIRATION

MP $30.00 Put

MP270617P00030000

Latest saved OI750Oct 23, 2026
Last change+50vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MP $30.00 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. 7503750 2026-10-02: 400 OI2026-10-05: 400 OI2026-10-06: 499 OI2026-10-07: 499 OI2026-10-08: 499 OI2026-10-09: 499 OI2026-10-13: 504 OI2026-10-14: 504 OI2026-10-15: 587 OI2026-10-16: 589 OI2026-10-21: 700 OI2026-10-23: 750 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, 2026Viewing750+50
Oct 21, 2026700+111
Oct 16, 2026589+2
Oct 15, 2026587+83
Oct 14, 20265040
Oct 13, 2026504+5
Oct 09, 20264990
Oct 08, 20264990
Oct 07, 20264990
Oct 06, 2026499+99
Oct 05, 20264000
Oct 02, 2026400No prior observation