
Prediction markets reached a record $2 billion in weekly volume, with sports activity leading growth as the NHL partners with Kalshi and Polymarket.
The NHL’s collaboration with Polymarket and Kalshi coincides with prediction markets hitting $2 billion in weekly volume, driven largely by sports-related activity. This marks the first major U.S. sports league partnership with prediction markets outside traditional sportsbooks. Kalshi, regulated by the CFTC, operates nationally, while blockchain-based Polymarket is relaunching domestically with backing from Intercontinental Exchange. The move positions both platforms in direct competition with established sportsbooks like DraftKings and FanDuel.