OITracker Cboe delayed data

Contract OI history

Back to KMX

Dec 15, 2028 EXPIRATION

KMX $72.50 Call

KMX281215C00072500

Latest saved OI676Oct 23, 2026
Last change+14vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMX $72.50 call open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6763380 2026-10-02: 0 OI2026-10-06: 652 OI2026-10-07: 662 OI2026-10-09: 662 OI2026-10-13: 662 OI2026-10-14: 662 OI2026-10-16: 662 OI2026-10-20: 662 OI2026-10-23: 676 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, 2026Viewing676+14
Oct 20, 20266620
Oct 16, 20266620
Oct 14, 20266620
Oct 13, 20266620
Oct 09, 20266620
Oct 07, 2026662+10
Oct 06, 2026652+652
Oct 02, 20260No prior observation