最新报道:Prediction markets are attracting top billionaire investors, with Kalshi leading at a $2 billion valuation after a June funding round. Backed by Charles Schwab, Henry Kravis, and Citadel's Peng Zhao, Kalshi gained regulatory approval for election betting, boosting users to 2 million and handling over $1 billion in election wagers. Rival Polymarket, valued at $1 billion, counts Peter Thiel and Vitalik Buterin as investors. Both platforms offer contracts on events from elections to Bitcoin prices, with fees ranging from 1.5% to 10% per trade. Kalshi’s monthly volume now exceeds $1 billion, with total volume hitting $6.9 billion since inception.