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Contract OI history

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Jun 17, 2027 EXPIRATION

KMI $40.00 Call

KMI270617C00040000

Latest saved OI4,041Oct 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 $40.00 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. 4,0412,0200 2026-10-02: 3,822 OI2026-10-05: 3,841 OI2026-10-06: 3,911 OI2026-10-07: 3,911 OI2026-10-08: 3,911 OI2026-10-09: 3,951 OI2026-10-13: 3,990 OI2026-10-14: 3,990 OI2026-10-15: 3,991 OI2026-10-16: 3,991 OI2026-10-21: 4,041 OI2026-10-23: 4,041 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, 2026Viewing4,0410
Oct 21, 20264,041+50
Oct 16, 20263,9910
Oct 15, 20263,991+1
Oct 14, 20263,9900
Oct 13, 20263,990+39
Oct 09, 20263,951+40
Oct 08, 20263,9110
Oct 07, 20263,9110
Oct 06, 20263,911+70
Oct 05, 20263,841+19
Oct 02, 20263,822No prior observation