Polymarket Trader Turns $427,000 Into $4.7 Million on Spain World Cup Shock

A Polymarket trader known as “fishalive” turned roughly $427,000 into more than $4.7 million after Spain failed to beat Cape Verde at the 2026 World Cup, becoming one of the largest single trades on the platform. The contrarian wager has stunned the football world and the prediction market space alike. A Million-Dollar Wager on Prediction