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Contract OI history

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Feb 19, 2027 EXPIRATION

DKNG $17.50 Put

DKNG270219P00017500

Latest saved OI319Oct 23, 2026
Last change+99vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DKNG $17.50 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. 3191590 2026-10-09: 205 OI2026-10-13: 205 OI2026-10-14: 205 OI2026-10-15: 208 OI2026-10-16: 217 OI2026-10-21: 220 OI2026-10-23: 319 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, 2026Viewing319+99
Oct 21, 2026220+3
Oct 16, 2026217+9
Oct 15, 2026208+3
Oct 14, 20262050
Oct 13, 20262050
Oct 09, 2026205No prior observation