Key Highlights
- Traders have poured $368.4 million into Polymarket’s 2026 FIFA World Cup winner market, with $7 million traded in the last 24 hours and strong $46 million liquidity.
- Spain tops the market at 15.4 cents, followed by England (12.8¢), France (10.7¢), Argentina (10.3¢), and Brazil (9¢). Traditional bookies also list Spain as favorite at +400 to +450.
- The platform hit $478 million in single-day volume earlier this month and cleared over $7 billion in February — a 7.5x jump from last year. Analysts now project the entire prediction market sector could exceed $300 billion in 2026.
As the FIFA World Cup is just 11 weeks away, traders have poured more than $368 million into Polymarket’s contract on the 2026 winner, making it one of the biggest sports prediction markets ever created.
As of March 25, Spain sits atop the leaderboard at 15.4 cents, followed by England (12.8 cents), France (10.7 cents), defending champions Argentina (10.3 cents), and Brazil (9 cents). Portugal, Germany, and even Norway round out the top tier as punters chase value on emerging talents like Erling Haaland.
The 48-team tournament, jointly hosted by the United States, Canada, and Mexico, kicks off on June 11 with the final scheduled for July 19 at MetLife Stadium in New York/New Jersey. Spain’s position reflects its Euro 2024 triumph and a golden generation led by young stars such as Lamine Yamal, while traditional powers England and France remain close behind.
Traditional sportsbooks mirror the sentiment, listing Spain as the clear favorite around +400 to +450. Yet Polymarket’s crowd-sourced wisdom has proven sharp on major events, and the sheer volume — nearly $370 million and still climbing — suggests sharp money is already positioning for what promises to be the most-watched World Cup in history.
The event drives hundreds of millions in bets
As one of the largest on the platform, the 2026 FIFA World Cup winner market has now generated $368.4 million in total trading volume since it launched on July 2, 2025.
In recent weeks, activity on the event has picked up sharply, with roughly $7 million traded in the past 24 hours alone. The total liquidity stands at a robust $46 million, which means sizable bets can be executed without dramatically shifting the odds.
While prices track closely with traditional sportsbooks, Polymarket offers a purer read because every cent represents real money at risk rather than a bookmaker’s built-in margin. The open interest (OI) is spread across dozens of outcomes, and the depth allows for meaningful price discovery this close to the tournament.
With friendlies and final squad announcements looming in the coming months, traders are expecting continued volatility as new information hits the market.
Polymarket’s rapid growth and increasing adoption
Polymarket has moved well beyond its early crypto roots. In February 2026 the platform set fresh records, hitting a record single-day volume peak of $478 million earlier in March and clearing more than $7 billion for the entire month — a 7.5-fold jump from February 2025.
The wider prediction market sector has also exploded in scale, with total traded volume across platforms quadrupled from roughly $16 billion in 2024 to nearly $64 billion in 2025. This figure, analysts project, could surpass $300–325 billion in 2026 as sports and event contracts draw in fresh participants.
Once dismissed as a niche for crypto enthusiasts, Polymarket is now attracting mainstream attention. A key boost came from its partnership with Dow Jones, which began feeding real-time Polymarket data into The Wall Street Journal, Barron’s, MarketWatch, and Investor’s Business Daily.Â
The mammoth uprising for Polymarket was also accompanied with regulatory progress. After earlier Commodity Futures Trading Commission (CFTC) related issues, the platform secured approvals that opened the door for broader U.S. access through regulated channels.
As of now, there are hundreds of thousands of active traders who use the site daily for politics, sports, finance and entertainment. The $368 million already committed to the World Cup alone underscores how these markets have become a serious barometer for public sentiment ahead of major global events.
With the North American-hosted tournament on the horizon, many expect total World Cup-related volume across all contracts to top $2 billion by the time the final whistle blows.
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