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Contract OI history

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Oct 30, 2026 EXPIRATION

KMI $33.50 Call

KMI261030C00033500

Latest saved OI144Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KMI $33.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 146730 2026-10-09: 0 OI2026-10-13: 9 OI2026-10-14: 9 OI2026-10-15: 109 OI2026-10-16: 114 OI2026-10-21: 146 OI2026-10-23: 144 OI Oct 09, 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, 2026Viewing144-2
Oct 21, 2026146+32
Oct 16, 2026114+5
Oct 15, 2026109+100
Oct 14, 202690
Oct 13, 20269+9
Oct 09, 20260No prior observation