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Contract OI history

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Dec 18, 2026 EXPIRATION

KMI $29.00 Put

KMI261218P00029000

Latest saved OI690Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMI $29.00 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. 7103550 2026-10-02: 689 OI2026-10-05: 689 OI2026-10-06: 691 OI2026-10-07: 710 OI2026-10-08: 710 OI2026-10-09: 699 OI2026-10-13: 698 OI2026-10-14: 698 OI2026-10-15: 699 OI2026-10-16: 699 OI2026-10-21: 672 OI2026-10-23: 690 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, 2026Viewing690+18
Oct 21, 2026672-27
Oct 16, 20266990
Oct 15, 2026699+1
Oct 14, 20266980
Oct 13, 2026698-1
Oct 09, 2026699-11
Oct 08, 20267100
Oct 07, 2026710+19
Oct 06, 2026691+2
Oct 05, 20266890
Oct 02, 2026689No prior observation