Polymarket World Cup champion prediction market trading volume exceeds $3.9 billion, France's championship probability rises to 35.1%

Odaily reports that Polymarket data shows the cumulative trading volume for the 2026 World Cup champion prediction market has surpassed $3.9 billion. Among them, France's championship probability has risen to 35.1%, corresponding to a trading volume of over $94.5 million; Argentina ranks second at 16.8% with a related trading volume of $99.99 million; Spain ranks third at 12.3%.