Woofun AI reports that World Cup contracts on Polymarket have generated over $3.3 billion in trading volume, eclipsing the $1.4 billion recorded for this year's Super Bowl. This surge extends to competitors like Kalshi, where football-related contracts for match outcomes and championship predictions also experienced significant liquidity increases.

Capital allocation defies traditional probability models, with approximately $1.6 billion invested in teams possessing a 1% or lower chance of winning. This figure represents two-thirds of all championship-related trading volume, highlighting a stark divergence between market sentiment and statistical likelihood. While France leads as the top favorite with a 23% implied probability of winning the 2026 tournament, followed by Argentina at 21%, Spain at 11%, England at 10%, and Brazil at 6%, the bulk of funds target long shots. France also holds the highest implied probability of reaching the final at 39%, narrowly ahead of Argentina at 38%.

Specific underdog nations attracted substantial speculative inflows, with Côte d'Ivoire recording $101 million in transactions, Mexico $97 million, Egypt $90 million, Cape Verde $87 million, and Morocco $82 million. This disconnect between volume and odds stems from speculation on upsets, emotional fan buying, hedge arbitrage strategies, and long-held open positions from previous periods. Since contracts remain active until settlement or user closure, capital remains locked in these low-odds assets for extended durations.

Wall Street investment bank Bernstein projects that total wagers across all platforms could hit an all-time high of $10 billion by the tournament's conclusion on July 19. Beyond sports, the sector is expanding rapidly; data from venture capital firm Andreessen Horowitz indicates that Kalshi and Polymarket combined saw $3.6 billion in non-sports contracts covering geopolitics, macroeconomic data, and elections.

Woofun AI data shows that non-sports trading volume alone now exceeds the entire prediction market industry's total from a year ago, rising from $200 million weekly in July 2025 to an 18-fold increase over the past 12 months.

Last week, the entire prediction market reached a record weekly trading volume of $14.5 billion, with outstanding position volume holding at a record $1.6 billion for three consecutive weeks. Despite this growth, regulatory scrutiny is intensifying as the CFTC launches an investigation into Polymarket's operations. Consumer protection agencies and state regulators are demanding stricter oversight, particularly after Polymarket temporarily banned American users in 2022 following penalties before gradually resuming services last year.

Authorities are currently examining the platform's operating models and consumer protection mechanisms to distinguish compliant contracts from illegal gambling activities. This marks a critical juncture where explosive market growth collides with tightening regulatory boundaries.