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Contract OI history

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Mar 19, 2027 EXPIRATION

DKNG $30.00 Put

DKNG270319P00030000

Latest saved OI324Oct 23, 2026
Last change-3vs 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. 3271630 2026-10-09: 322 OI2026-10-13: 322 OI2026-10-14: 322 OI2026-10-15: 322 OI2026-10-16: 322 OI2026-10-21: 327 OI2026-10-23: 324 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, 2026Viewing324-3
Oct 21, 2026327+5
Oct 16, 20263220
Oct 15, 20263220
Oct 14, 20263220
Oct 13, 20263220
Oct 09, 2026322No prior observation