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Contract OI history

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Mar 19, 2027 EXPIRATION

KMI $31.00 Put

KMI270319P00031000

Latest saved OI1,697Oct 23, 2026
Last change+858vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMI $31.00 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. 1,6978480 2026-10-02: 791 OI2026-10-05: 791 OI2026-10-06: 848 OI2026-10-07: 848 OI2026-10-08: 848 OI2026-10-09: 848 OI2026-10-13: 849 OI2026-10-14: 849 OI2026-10-15: 847 OI2026-10-16: 844 OI2026-10-21: 839 OI2026-10-23: 1,697 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, 2026Viewing1,697+858
Oct 21, 2026839-5
Oct 16, 2026844-3
Oct 15, 2026847-2
Oct 14, 20268490
Oct 13, 2026849+1
Oct 09, 20268480
Oct 08, 20268480
Oct 07, 20268480
Oct 06, 2026848+57
Oct 05, 20267910
Oct 02, 2026791No prior observation