We calculated the margin for Coral by analyzing the odds they offer. We further ranked them in one of the following three categories:
From 1% to 5%: Low
From 5.01% to 7%: Normal
From 7.01% to 10%: High
We got our results by taking into account the odds for final result outcomes measured in line with the over / under for different football leagues. Getting the average results using this method, we were able to obtain the margins for each league and the overall betting margin for the bookmaker.
Coral has an overall average margin of 6.42% for football and falls in the normal category. With the Premier League and the Championship, the margin is at 6.36%. Taking Spanish La Liga and La Liga 2 into account, the margin is practically the same as for England competitions at 6.31%. For other Leagues like Serie A, Portuguese Primeira Liga and Polish Ekstraklasa, the margin slightly increased but not a lot and keeps the consistency at 6.58%.