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Contract OI history

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Dec 18, 2026 EXPIRATION

KMX $45.00 Put

KMX261218P00045000

Latest saved OI295Oct 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 $45.00 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. 2951470 2026-10-02: 286 OI2026-10-06: 286 OI2026-10-07: 286 OI2026-10-09: 286 OI2026-10-13: 292 OI2026-10-14: 291 OI2026-10-16: 295 OI2026-10-20: 295 OI2026-10-23: 295 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, 2026Viewing2950
Oct 20, 20262950
Oct 16, 2026295+4
Oct 14, 2026291-1
Oct 13, 2026292+6
Oct 09, 20262860
Oct 07, 20262860
Oct 06, 20262860
Oct 02, 2026286No prior observation