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Contract OI history

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Nov 20, 2026 EXPIRATION

KDK $4.00 Put

KDK261120P00004000

Latest saved OI986Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KDK $4.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9884940 2026-10-09: 988 OI2026-10-13: 988 OI2026-10-14: 987 OI2026-10-15: 987 OI2026-10-16: 987 OI2026-10-21: 986 OI2026-10-23: 986 OI Oct 09, 2026Oct 23, 2026

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

KDK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9860
Oct 21, 2026986-1
Oct 16, 20269870
Oct 15, 20269870
Oct 14, 2026987-1
Oct 13, 20269880
Oct 09, 2026988No prior observation