Polymarket is planning to return to the U.S. after acquiring QCEX, enabling American users to trade prediction market contracts with regulatory compliance. The platform gained popularity during the 2024 presidential election but had been restricted from operating in the U.S. for several years. CEO Shayne Coplan emphasized the goal of becoming a fully regulated platform, potentially impacting the U.S. sports betting landscape.

The NHL has entered into multiyear deals with prediction market platforms Kalshi and Polymarket, marking a significant move in the sports betting landscape as these markets gain traction. Unlike traditional sportsbooks, these platforms operate legally in all 50 states, and the NHL aims to ensure game integrity through this partnership, despite concerns from industry groups about the legality and implications of such markets.