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Contract OI history

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Jan 15, 2027 EXPIRATION

KMX $42.50 Call

KMX270115C00042500

Latest saved OI1,202Oct 23, 2026
Last change+2vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KMX $42.50 call open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2026010 2026-10-02: 1,200 OI2026-10-06: 1,200 OI2026-10-07: 1,200 OI2026-10-09: 1,200 OI2026-10-13: 1,200 OI2026-10-14: 1,200 OI2026-10-16: 1,200 OI2026-10-20: 1,200 OI2026-10-23: 1,202 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

KMX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,202+2
Oct 20, 20261,2000
Oct 16, 20261,2000
Oct 14, 20261,2000
Oct 13, 20261,2000
Oct 09, 20261,2000
Oct 07, 20261,2000
Oct 06, 20261,2000
Oct 02, 20261,200No prior observation