OITracker Cboe delayed data

Contract OI history

Back to KMX

Jan 15, 2027 EXPIRATION

KMX $55.00 Call

KMX270115C00055000

Latest saved OI300Oct 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 $55.00 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. 3021510 2026-10-02: 295 OI2026-10-06: 299 OI2026-10-07: 299 OI2026-10-09: 300 OI2026-10-13: 302 OI2026-10-14: 302 OI2026-10-16: 299 OI2026-10-20: 301 OI2026-10-23: 300 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, 2026Viewing300-1
Oct 20, 2026301+2
Oct 16, 2026299-3
Oct 14, 20263020
Oct 13, 2026302+2
Oct 09, 2026300+1
Oct 07, 20262990
Oct 06, 2026299+4
Oct 02, 2026295No prior observation