COMPAMIR
High-Purity Fact Pipeline
© 2026 COMPAMIR | Verified Intelligence
High-Purity Fact Pipeline
Kalshi and Polymarket
USA
May 20, 2026
Verified: May 20, 2026
"Prediction markets are increasingly used for betting on political and global events. Total betting volume reached approximately 60 billion USD from January to April 2026. Major media outlets are integrating market data into their reporting."