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Contract OI history

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Jan 21, 2028 EXPIRATION

KMI $27.00 Put

KMI280121P00027000

Latest saved OI2,534Oct 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 $27.00 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. 2,5551,2770 2026-10-02: 2,555 OI2026-10-05: 2,554 OI2026-10-06: 2,528 OI2026-10-07: 2,528 OI2026-10-08: 2,528 OI2026-10-09: 2,528 OI2026-10-13: 2,535 OI2026-10-14: 2,535 OI2026-10-15: 2,535 OI2026-10-16: 2,535 OI2026-10-21: 2,534 OI2026-10-23: 2,534 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, 2026Viewing2,5340
Oct 21, 20262,534-1
Oct 16, 20262,5350
Oct 15, 20262,5350
Oct 14, 20262,5350
Oct 13, 20262,535+7
Oct 09, 20262,5280
Oct 08, 20262,5280
Oct 07, 20262,5280
Oct 06, 20262,528-26
Oct 05, 20262,554-1
Oct 02, 20262,555No prior observation