Biden is the -125 favorite and Trump the +110 underdog at London-based Betfair Exchange, which already has taken $100 million in wagers on the 2020 U.S. presidential election.
Biden is the -125 favorite and Trump the +110 underdog at London-based Betfair Exchange, which already has taken $100 million in wagers on the 2020 U.S. presidential election.