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Contract OI history

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Mar 19, 2027 EXPIRATION

DKNG $42.50 Call

DKNG270319C00042500

Latest saved OI1,224Oct 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 $42.50 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. 1,2246120 2026-10-09: 1,131 OI2026-10-13: 1,140 OI2026-10-14: 1,140 OI2026-10-15: 1,145 OI2026-10-16: 1,215 OI2026-10-21: 1,224 OI2026-10-23: 1,224 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, 2026Viewing1,2240
Oct 21, 20261,224+9
Oct 16, 20261,215+70
Oct 15, 20261,145+5
Oct 14, 20261,1400
Oct 13, 20261,140+9
Oct 09, 20261,131No prior observation