OITracker Cboe delayed data

Contract OI history

Back to KMX

Nov 20, 2026 EXPIRATION

KMX $50.00 Put

KMX261120P00050000

Latest saved OI434Oct 23, 2026
Last change+16vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMX $50.00 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. 4342170 2026-10-02: 62 OI2026-10-06: 65 OI2026-10-07: 69 OI2026-10-09: 111 OI2026-10-13: 178 OI2026-10-14: 217 OI2026-10-16: 332 OI2026-10-20: 418 OI2026-10-23: 434 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, 2026Viewing434+16
Oct 20, 2026418+86
Oct 16, 2026332+115
Oct 14, 2026217+39
Oct 13, 2026178+67
Oct 09, 2026111+42
Oct 07, 202669+4
Oct 06, 202665+3
Oct 02, 202662No prior observation