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Contract OI history

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Mar 19, 2027 EXPIRATION

DKNG $27.50 Call

DKNG270319C00027500

Latest saved OI618Oct 23, 2026
Last change+9vs 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. 6183090 2026-10-09: 594 OI2026-10-13: 594 OI2026-10-14: 594 OI2026-10-15: 609 OI2026-10-16: 599 OI2026-10-21: 609 OI2026-10-23: 618 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, 2026Viewing618+9
Oct 21, 2026609+10
Oct 16, 2026599-10
Oct 15, 2026609+15
Oct 14, 20265940
Oct 13, 20265940
Oct 09, 2026594No prior observation