OITracker Cboe delayed data

Contract OI history

Back to KMX

Dec 15, 2028 EXPIRATION

KMX $45.00 Put

KMX281215P00045000

Latest saved OI335Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMX $45.00 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. 3351670 2026-10-02: 21 OI2026-10-06: 335 OI2026-10-07: 335 OI2026-10-09: 335 OI2026-10-13: 335 OI2026-10-14: 335 OI2026-10-16: 335 OI2026-10-20: 335 OI2026-10-23: 335 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, 2026Viewing3350
Oct 20, 20263350
Oct 16, 20263350
Oct 14, 20263350
Oct 13, 20263350
Oct 09, 20263350
Oct 07, 20263350
Oct 06, 2026335+314
Oct 02, 202621No prior observation