Glossary
Surebet
A surebet is another name for an arbitrage: a set of bets across books or the exchange that covers every outcome for a locked margin.
Surebet is the term arbitrage tools often use. The mechanics are identical: cover all outcomes at prices that together imply under 100%.
Surebets are short-lived because books adjust quickly, so catching them takes fresh, wide, normalised data.
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Related terms & coverage
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