Prediction markets linked to sporting events recorded record activity as the final match of the 2026 World Cup between Spain and Argentina approached, as trading platforms for contracts linked to sports results witnessed an unprecedented rise in the volume of liquidity, reflecting the great global interest in the tournament.
According to available data, the total number of transactions related to the 2026 World Cup on the platform exceeded Kalshi The American market reached a barrier of $25 billion, while the volume of contracts traded on the final market alone exceeded $1.27 billion, becoming the largest single market on the platform in terms of trading value.
At the same time, the platform was registered Polymarket There was strong activity during the tournament, as the trading volume in the market predicting the World Cup winner reached about 4 to 4.4 billion dollars, while the total trading across the various markets of the tournament, including predictions of the champion, scorer, prizes, and others, exceeded the barrier of 5 billion dollars.
These numbers indicate that the total trading on the Kalshi and Polymarket platforms is close to $30 billion, which reflects the rapid growth of prediction markets during major sports tournaments, despite the continued control of traditional betting companies over the largest percentage of the global market.
Specialized estimates expect the volume of money circulating on the 2026 World Cup through prediction platforms and traditional betting companies combined to exceed $50 billion, a level that may exceed the numbers recorded in previous editions of the tournament.
Prediction platforms differ from traditional betting in the way they work, as they rely on trading contracts linked to the probability of certain events occurring, while the prices of these contracts reflect participants’ expectations regarding the chances of achieving results, which makes them an indicator followed by investors and those interested in sports.
Analysts believe that the high trading volume does not necessarily mean expecting a specific result of the match, but rather reflects the volume of participation and activity in the market, as contract prices change constantly according to buying and selling operations between traders.
Trading volumes are expected to continue to rise as markets remain active until the start of the final, which may make the match between Spain and Argentina one of the largest sporting events in terms of trading volume in the history of prediction markets.
It is noteworthy that the trading numbers announced by platforms such as Kalshi and Polymarket represent… Total trading volume of contractsthat is, the sum of the values of the buying and selling transactions that took place, and not necessarily the amount of money that participants actually risked, as a single contract can be traded more than once before the market closes. The actual bet value usually differs from the announced trading volume.
