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Contract OI history

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Nov 20, 2026 EXPIRATION

DKNG $27.50 Call

DKNG261120C00027500

Latest saved OI4,073Oct 23, 2026
Last change-16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DKNG $27.50 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. 4,1832,0910 2026-10-09: 4,130 OI2026-10-13: 4,173 OI2026-10-14: 4,173 OI2026-10-15: 4,174 OI2026-10-16: 4,183 OI2026-10-21: 4,089 OI2026-10-23: 4,073 OI Oct 09, 2026Oct 23, 2026

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

DKNG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,073-16
Oct 21, 20264,089-94
Oct 16, 20264,183+9
Oct 15, 20264,174+1
Oct 14, 20264,1730
Oct 13, 20264,173+43
Oct 09, 20264,130No prior observation