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Contract OI history

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Dec 17, 2027 EXPIRATION

DKNG $28.00 Put

DKNG271217P00028000

Latest saved OI548Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DKNG $28.00 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. 5482740 2026-10-09: 548 OI2026-10-13: 548 OI2026-10-14: 548 OI2026-10-15: 548 OI2026-10-16: 548 OI2026-10-21: 548 OI2026-10-23: 548 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, 2026Viewing5480
Oct 21, 20265480
Oct 16, 20265480
Oct 15, 20265480
Oct 14, 20265480
Oct 13, 20265480
Oct 09, 2026548No prior observation