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Contract OI history

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Dec 15, 2028 EXPIRATION

KMX $37.50 Call

KMX281215C00037500

Latest saved OI361Oct 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 $37.50 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. 3611800 2026-10-02: 361 OI2026-10-06: 361 OI2026-10-07: 361 OI2026-10-09: 361 OI2026-10-13: 361 OI2026-10-14: 361 OI2026-10-16: 361 OI2026-10-20: 361 OI2026-10-23: 361 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, 2026Viewing3610
Oct 20, 20263610
Oct 16, 20263610
Oct 14, 20263610
Oct 13, 20263610
Oct 09, 20263610
Oct 07, 20263610
Oct 06, 20263610
Oct 02, 2026361No prior observation