Prediction Markets by the Numbers: What Financial Advisors Need to Know
Prediction markets let people buy “yes” or “no” contracts on real-world outcomes, from elections to sporting events. Monthly trading volume on the two leaders, Kalshi and Polymarket, went from under $5 billion in mid-2025 to a record $50.6 billion in July 2026, boosted by the World Cup. The following is what the data shows about who uses them, and what it means for advisors and their clients.









