Prediction markets outpaced U.S. sports betting during the World Cup, generating $7.4 billion in trades on Kalshi alone—far above the $2.8–4.3 billion projected for all U.S. sportsbooks. This surge highlights a dramatic shift in where users are placing their bets during major sporting events.
Kalshi’s Record-Breaking World Cup Trading
According to CoinDesk, Kalshi’s World Cup contracts generated $7.4 billion in trading volume before the group stage ended, far surpassing every projection for the entire U.S. sportsbook industry, which was expected to handle between $2.8 and $4.3 billion for all World Cup matches. This stark difference underscores the growing appeal and liquidity of prediction markets compared to traditional sports betting platforms, especially during high-profile global events.
Furthermore, Kalshi’s overall trading activity surged in June, with total notional volume reaching $31 billion—a 70% increase from May. These numbers signal a rapidly expanding market, drawing both retail and institutional participants eager to capitalize on real-world events beyond just sports.
Macro Trends: Inflation and Rate Hike Bets
The surge in prediction market activity coincided with notable shifts in the U.S. macroeconomic landscape. As reported by CoinDesk, U.S. inflation fell more than expected in June, dropping by 0.4% compared to the predicted 0.1% decline. The year-over-year inflation rate decreased to 3.5%, down from 5.2% in May. These softer inflation figures had a swift impact on market sentiment.
As a result, the probability of a July Federal Reserve rate hike dropped sharply to just 13%, after reaching nearly 42% only a day earlier. Such rapid shifts in expectations are increasingly reflected and even anticipated by prediction markets, further emphasizing their relevance as real-time sentiment indicators for both sports and economic outcomes.
Government Crypto Transfers Add to Market Dynamics
In parallel with these developments, the U.S. government made headlines by transferring $288 million worth of seized cryptocurrency—including Bitcoin from the ‘Xanax man’ drug case and Ether linked to a laundering case involving a former Oracle employee—to Coinbase Prime. According to CoinDesk, these assets are part of a much larger government-controlled crypto reserve, now totaling around $20.65 billion.
Such large-scale transfers may inject additional liquidity and volatility into digital asset markets, further enhancing the interconnectedness between crypto trading, prediction markets, and broader financial trends. These overlapping factors are likely to continue driving engagement and innovation across alternative trading platforms.
Source — CoinDesk: https://www.youtube.com/watch?v=0vu9f01kRb0