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Contract OI history

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Dec 18, 2026 EXPIRATION

KMX $50.00 Put

KMX261218P00050000

Latest saved OI108Oct 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 $50.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 108540 2026-10-02: 77 OI2026-10-06: 77 OI2026-10-07: 77 OI2026-10-09: 78 OI2026-10-13: 95 OI2026-10-14: 100 OI2026-10-16: 100 OI2026-10-20: 108 OI2026-10-23: 108 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, 2026Viewing1080
Oct 20, 2026108+8
Oct 16, 20261000
Oct 14, 2026100+5
Oct 13, 202695+17
Oct 09, 202678+1
Oct 07, 2026770
Oct 06, 2026770
Oct 02, 202677No prior observation