2026 World Cup: prediction markets smash betting and hype records
2026 World Cup prediction markets are setting new trading records and buzz — including odds on the July 19 final and the mystery halftime show performer.
The 2026 FIFA World Cup has become the first mega‑event powered where prediction markets operate at full scale: Kalshi and Polymarket reached $7 billion in weekly trading volume in the run‑up to the tournament.
On Kalshi, over $300 million has been traded on World Cup outcome markets, with France favored at ~19 cents per share, followed by Spain (~13), and Portugal (~12). Polymarket has seen over $2 billion wagered on the July 19 final — and markets are also pricing in the halftime show: Justin Bieber commands ~80 % probability for the mystery slot.
These massive volumes are drawing attention from regulators and present rare trading opportunities: from the final’s outcome to the halftime performer, participants have a wide field for speculative positions.
