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Contract OI history

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Feb 19, 2027 EXPIRATION

DKNG $22.50 Put

DKNG270219P00022500

Latest saved OI263Oct 23, 2026
Last change+7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DKNG $22.50 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. 2631310 2026-10-09: 212 OI2026-10-13: 210 OI2026-10-14: 210 OI2026-10-15: 246 OI2026-10-16: 246 OI2026-10-21: 256 OI2026-10-23: 263 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, 2026Viewing263+7
Oct 21, 2026256+10
Oct 16, 20262460
Oct 15, 2026246+36
Oct 14, 20262100
Oct 13, 2026210-2
Oct 09, 2026212No prior observation