OITracker Cboe delayed data

Contract OI history

Back to KMX

Dec 18, 2026 EXPIRATION

KMX $47.50 Put

KMX261218P00047500

Latest saved OI110Oct 23, 2026
Last change+1vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMX $47.50 put open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 110550 2026-10-02: 104 OI2026-10-06: 104 OI2026-10-07: 104 OI2026-10-09: 107 OI2026-10-13: 105 OI2026-10-14: 105 OI2026-10-16: 109 OI2026-10-20: 109 OI2026-10-23: 110 OI Oct 02, 2026Oct 23, 2026

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

KMX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing110+1
Oct 20, 20261090
Oct 16, 2026109+4
Oct 14, 20261050
Oct 13, 2026105-2
Oct 09, 2026107+3
Oct 07, 20261040
Oct 06, 20261040
Oct 02, 2026104No prior observation