OITracker Cboe delayed data

Contract OI history

Back to DKNG

Mar 19, 2027 EXPIRATION

DKNG $37.50 Call

DKNG270319C00037500

Latest saved OI1,523Oct 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 $37.50 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. 1,5297640 2026-10-09: 1,529 OI2026-10-13: 1,522 OI2026-10-14: 1,522 OI2026-10-15: 1,522 OI2026-10-16: 1,523 OI2026-10-21: 1,523 OI2026-10-23: 1,523 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, 2026Viewing1,5230
Oct 21, 20261,5230
Oct 16, 20261,523+1
Oct 15, 20261,5220
Oct 14, 20261,5220
Oct 13, 20261,522-7
Oct 09, 20261,529No prior observation