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Contract OI history

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Jan 21, 2028 EXPIRATION

DKNG $30.00 Put

DKNG280121P00030000

Latest saved OI3,197Oct 23, 2026
Last change-222vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DKNG $30.00 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. 3,4211,7100 2026-10-09: 3,421 OI2026-10-13: 3,421 OI2026-10-14: 3,421 OI2026-10-15: 3,421 OI2026-10-16: 3,421 OI2026-10-21: 3,419 OI2026-10-23: 3,197 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, 2026Viewing3,197-222
Oct 21, 20263,419-2
Oct 16, 20263,4210
Oct 15, 20263,4210
Oct 14, 20263,4210
Oct 13, 20263,4210
Oct 09, 20263,421No prior observation