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Contract OI history

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Oct 23, 2026 EXPIRATION

KMI $32.50 Put

KMI261023P00032500

Latest saved OI645Oct 23, 2026
Last change+320vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
KMI $32.50 put open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 6453220 2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 167 OI2026-10-08: 167 OI2026-10-09: 168 OI2026-10-13: 174 OI2026-10-14: 174 OI2026-10-15: 181 OI2026-10-16: 188 OI2026-10-21: 325 OI2026-10-23: 645 OI Oct 05, 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, 2026Viewing645+320
Oct 21, 2026325+137
Oct 16, 2026188+7
Oct 15, 2026181+7
Oct 14, 20261740
Oct 13, 2026174+6
Oct 09, 2026168+1
Oct 08, 20261670
Oct 07, 2026167+167
Oct 06, 202600
Oct 05, 20260No prior observation