Kalshi, Polymarket Hit Rcord June trading on World Cup
Kalshi posted a record month for trading volume in June as the 2026 FIFA World Cup fueled activity across prediction markets. DefiLlama data shows Kalshi recorded nearly $9.4 billion in trading volume in June, up from about $5.3 billion in May. Polymarket International also climbed to roughly $4.3 billion from about $3.5 billion a month … Read more