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Contract OI history

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Jan 21, 2028 EXPIRATION

DKNG $17.50 Call

DKNG280121C00017500

Latest saved OI1,754Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DKNG $17.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,7558770 2026-10-09: 1,749 OI2026-10-13: 1,749 OI2026-10-14: 1,749 OI2026-10-15: 1,749 OI2026-10-16: 1,751 OI2026-10-21: 1,755 OI2026-10-23: 1,754 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, 2026Viewing1,754-1
Oct 21, 20261,755+4
Oct 16, 20261,751+2
Oct 15, 20261,7490
Oct 14, 20261,7490
Oct 13, 20261,7490
Oct 09, 20261,749No prior observation