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Contract OI history

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Jan 21, 2028 EXPIRATION

KMI $25.00 Put

KMI280121P00025000

Latest saved OI3,272Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMI $25.00 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. 3,2721,6360 2026-10-02: 3,271 OI2026-10-05: 3,271 OI2026-10-06: 3,271 OI2026-10-07: 3,271 OI2026-10-08: 3,271 OI2026-10-09: 3,271 OI2026-10-13: 3,271 OI2026-10-14: 3,271 OI2026-10-15: 3,271 OI2026-10-16: 3,271 OI2026-10-21: 3,271 OI2026-10-23: 3,272 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, 2026Viewing3,272+1
Oct 21, 20263,2710
Oct 16, 20263,2710
Oct 15, 20263,2710
Oct 14, 20263,2710
Oct 13, 20263,2710
Oct 09, 20263,2710
Oct 08, 20263,2710
Oct 07, 20263,2710
Oct 06, 20263,2710
Oct 05, 20263,2710
Oct 02, 20263,271No prior observation