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Contract OI history

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Dec 18, 2026 EXPIRATION

KMI $30.00 Call

KMI261218C00030000

Latest saved OI1,537Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMI $30.00 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. 1,5677830 2026-10-02: 1,567 OI2026-10-05: 1,561 OI2026-10-06: 1,561 OI2026-10-07: 1,555 OI2026-10-08: 1,555 OI2026-10-09: 1,554 OI2026-10-13: 1,550 OI2026-10-14: 1,550 OI2026-10-15: 1,549 OI2026-10-16: 1,549 OI2026-10-21: 1,533 OI2026-10-23: 1,537 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, 2026Viewing1,537+4
Oct 21, 20261,533-16
Oct 16, 20261,5490
Oct 15, 20261,549-1
Oct 14, 20261,5500
Oct 13, 20261,550-4
Oct 09, 20261,554-1
Oct 08, 20261,5550
Oct 07, 20261,555-6
Oct 06, 20261,5610
Oct 05, 20261,561-6
Oct 02, 20261,567No prior observation