World Cup event drove prediction market volume from $65M to $5.6B in June, with Kalshi leading the surge.
DeFi & Yields ·
Prediction market volume surged dramatically in June, climbing from $65 million on June 1st to a peak of $5.6 billion on June 22nd before settling at $5.4 billion by month's end, driven largely by World Cup trading activity. Kalshi led the expansion among major venues during the period, demonstrating how major sports events can rapidly attract users to prediction trading platforms.
The surge illustrates the potential for event-driven demand in crypto prediction markets. Sports betting has historically drawn retail attention, and the World Cup's global reach appears to have translated directly into trading volume concentration during a compressed timeframe. The speed and scale of the increase—roughly 85-fold growth over three weeks—suggests significant user onboarding or capital reallocation into the sector during the tournament.
What remains unclear is whether the volume spike represents new market entrants or existing capital rotating between venues, and whether participation has sustained beyond June or declined as the World Cup concluded. The breakdown of trading activity by specific prediction categories and user geography is also not yet detailed.