Prediction market Kalshi has listed more than a dozen contracts for events related to US political outcomes, according to the CFTC website. According to Kalshi's website, as of October 16, Kalshi's flagship market, "Who will win the presidential election?" Since its listing on October 7, total bets have reached $14 million. The U.S.-regulated exchange Kalshi still lags far behind Polymarket, a decentralized prediction market on the Polygon network. According to the Polymarket website, the platform has nearly $2 billion in bets related to the U.S. presidential election.