OITracker Cboe delayed data

Contract OI history

Back to KMI

Jan 21, 2028 EXPIRATION

KMI $50.00 Call

KMI280121C00050000

Latest saved OI1,866Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMI $50.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,8919450 2026-10-02: 1,876 OI2026-10-05: 1,877 OI2026-10-06: 1,885 OI2026-10-07: 1,885 OI2026-10-08: 1,885 OI2026-10-09: 1,891 OI2026-10-13: 1,891 OI2026-10-14: 1,891 OI2026-10-15: 1,891 OI2026-10-16: 1,891 OI2026-10-21: 1,869 OI2026-10-23: 1,866 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

KMI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,866-3
Oct 21, 20261,869-22
Oct 16, 20261,8910
Oct 15, 20261,8910
Oct 14, 20261,8910
Oct 13, 20261,8910
Oct 09, 20261,891+6
Oct 08, 20261,8850
Oct 07, 20261,8850
Oct 06, 20261,885+8
Oct 05, 20261,877+1
Oct 02, 20261,876No prior observation