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Contract OI history

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Jan 21, 2028 EXPIRATION

KMX $42.50 Call

KMX280121C00042500

Latest saved OI739Oct 23, 2026
Last change0vs 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. 7393690 2026-10-02: 739 OI2026-10-06: 739 OI2026-10-07: 739 OI2026-10-09: 739 OI2026-10-13: 739 OI2026-10-14: 739 OI2026-10-16: 739 OI2026-10-20: 739 OI2026-10-23: 739 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, 2026Viewing7390
Oct 20, 20267390
Oct 16, 20267390
Oct 14, 20267390
Oct 13, 20267390
Oct 09, 20267390
Oct 07, 20267390
Oct 06, 20267390
Oct 02, 2026739No prior observation