OITracker Cboe delayed data

Contract OI history

Back to KMX

Nov 20, 2026 EXPIRATION

KMX $55.00 Call

KMX261120C00055000

Latest saved OI134Oct 23, 2026
Last change+15vs 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. 134670 2026-10-02: 23 OI2026-10-06: 76 OI2026-10-07: 76 OI2026-10-09: 114 OI2026-10-13: 83 OI2026-10-14: 84 OI2026-10-16: 115 OI2026-10-20: 119 OI2026-10-23: 134 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, 2026Viewing134+15
Oct 20, 2026119+4
Oct 16, 2026115+31
Oct 14, 202684+1
Oct 13, 202683-31
Oct 09, 2026114+38
Oct 07, 2026760
Oct 06, 202676+53
Oct 02, 202623No prior observation