Kalshi gains 3 million users amid World Cup gambling

Spain has won the 2026 FIFA World Cup – and millions of new Kalshi users either won or lost money betting on the game.According to prediction market Kalshi, the platform brought in 3 million new users during the World Cup tournament, which kicked off on June 11 and ended with the Spain vs. Argentina final on July 19.In addition to the millions of new users, the company said that the World Cup broke a platform record for the most money traded in a single market. Kalshi says more than $1.2 b