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Contract OI history

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Dec 18, 2026 EXPIRATION

KMI $23.00 Put

KMI261218P00023000

Latest saved OI1,385Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMI $23.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,3896940 2026-10-02: 1,389 OI2026-10-05: 1,389 OI2026-10-06: 1,389 OI2026-10-07: 1,389 OI2026-10-08: 1,389 OI2026-10-09: 1,389 OI2026-10-13: 1,389 OI2026-10-14: 1,389 OI2026-10-15: 1,389 OI2026-10-16: 1,389 OI2026-10-21: 1,385 OI2026-10-23: 1,385 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, 2026Viewing1,3850
Oct 21, 20261,385-4
Oct 16, 20261,3890
Oct 15, 20261,3890
Oct 14, 20261,3890
Oct 13, 20261,3890
Oct 09, 20261,3890
Oct 08, 20261,3890
Oct 07, 20261,3890
Oct 06, 20261,3890
Oct 05, 20261,3890
Oct 02, 20261,389No prior observation