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Contract OI history

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Jan 21, 2028 EXPIRATION

DKNG $22.50 Call

DKNG280121C00022500

Latest saved OI1,334Oct 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 $22.50 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. 1,3346670 2026-10-09: 776 OI2026-10-13: 776 OI2026-10-14: 776 OI2026-10-15: 1,332 OI2026-10-16: 1,332 OI2026-10-21: 1,334 OI2026-10-23: 1,334 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, 2026Viewing1,3340
Oct 21, 20261,334+2
Oct 16, 20261,3320
Oct 15, 20261,332+556
Oct 14, 20267760
Oct 13, 20267760
Oct 09, 2026776No prior observation