Kalshi Expands Bitcoin-Backed Loans for Perpetual Futures, Webull Deal in November

Kalshi now offers bitcoin-backed loans through Kalshi Prime, letting customers borrow against bitcoin, ether, and stablecoins held at BitGo to fund margin positions on its perpetual futures exchange. Webull will offer perpetual futures to eligible U.S. customers in November, starting with bitcoin. Contracts trade on KalshiEX and clear through Kalshi Klear.