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Contract OI history

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Jun 17, 2027 EXPIRATION

DKNG $40.00 Call

DKNG270617C00040000

Latest saved OI541Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DKNG $40.00 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. 5412700 2026-10-09: 538 OI2026-10-13: 538 OI2026-10-14: 538 OI2026-10-15: 539 OI2026-10-16: 539 OI2026-10-21: 539 OI2026-10-23: 541 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, 2026Viewing541+2
Oct 21, 20265390
Oct 16, 20265390
Oct 15, 2026539+1
Oct 14, 20265380
Oct 13, 20265380
Oct 09, 2026538No prior observation