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Contract OI history

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Jan 15, 2027 EXPIRATION

KDK $2.50 Call

KDK270115C00002500

Latest saved OI2,621Oct 23, 2026
Last change+20vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KDK $2.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,6211,3100 2026-10-09: 2,024 OI2026-10-13: 2,044 OI2026-10-14: 2,054 OI2026-10-15: 2,562 OI2026-10-16: 2,601 OI2026-10-21: 2,601 OI2026-10-23: 2,621 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, 2026Viewing2,621+20
Oct 21, 20262,6010
Oct 16, 20262,601+39
Oct 15, 20262,562+508
Oct 14, 20262,054+10
Oct 13, 20262,044+20
Oct 09, 20262,024No prior observation