DraftKings: margins and market data
Across 2,861 markets observed in the last 7 days (10 sports, 44 leagues), DraftKings's median bookmaker margin was 7.00% — rank #42 of 99 tracked books (lower is better for bettors). Where at least five books priced the same market, DraftKings had the single best price 8.2% of the time.
| Market family | Median margin |
|---|---|
| Moneyline / match result | 7.26% |
| Handicaps / spreads | 8.33% |
| Totals | 6.19% |
In the last 90 days, DraftKings posted the board-leading price on 707 signals flagged by Omenizer's detection engine.
The margin is the bookmaker's built-in fee: the amount by which its implied probabilities exceed 100%. A 7.00% margin means that, on a typical DraftKings market, prices pay out 7.00% less than a fair-value book would. Omenizer's fair prices remove this margin using sharp reference sources — the methodology explains how.
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