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Contract OI history

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Jan 21, 2028 EXPIRATION

DKNG $32.50 Put

DKNG280121P00032500

Latest saved OI1,554Oct 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 $32.50 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. 1,5547770 2026-10-09: 1,190 OI2026-10-13: 1,190 OI2026-10-14: 1,190 OI2026-10-15: 1,190 OI2026-10-16: 1,554 OI2026-10-21: 1,554 OI2026-10-23: 1,554 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, 2026Viewing1,5540
Oct 21, 20261,5540
Oct 16, 20261,554+364
Oct 15, 20261,1900
Oct 14, 20261,1900
Oct 13, 20261,1900
Oct 09, 20261,190No prior observation