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Contract OI history

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Dec 18, 2026 EXPIRATION

KMI $37.00 Call

KMI261218C00037000

Latest saved OI864Oct 23, 2026
Last change+14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMI $37.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8644320 2026-10-02: 763 OI2026-10-05: 745 OI2026-10-06: 775 OI2026-10-07: 778 OI2026-10-08: 778 OI2026-10-09: 781 OI2026-10-13: 774 OI2026-10-14: 774 OI2026-10-15: 773 OI2026-10-16: 779 OI2026-10-21: 850 OI2026-10-23: 864 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, 2026Viewing864+14
Oct 21, 2026850+71
Oct 16, 2026779+6
Oct 15, 2026773-1
Oct 14, 20267740
Oct 13, 2026774-7
Oct 09, 2026781+3
Oct 08, 20267780
Oct 07, 2026778+3
Oct 06, 2026775+30
Oct 05, 2026745-18
Oct 02, 2026763No prior observation