betanysports: margins and market data
Across 523 markets observed in the last 7 days (5 sports, 19 leagues), betanysports's median bookmaker margin was 4.55% — rank #8 of 119 tracked books (lower is better for bettors). Where at least five books priced the same market, betanysports had the single best price 6.5% of the time.
| Market family | Median margin |
|---|---|
| Totals | 4.71% |
In the last 90 days, betanysports posted the board-leading price on 37 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 4.55% margin means that, on a typical betanysports market, prices pay out 4.55% 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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