'Survival is at stake': Inside prediction markets' race to curb inside trading

Key Points:

• Kalshi, a leading U.S.-based prediction market, has made preventing insider trading its top priority, launching over 200 investigations last year and surpassing that number in early 2026.
• The rise of prediction markets has raised complex questions about applying traditional insider trading laws to wagers on events like reality TV outcomes and political elections, prompting Kalshi to use data analysis and public records to detect suspicious activity.
• High-profile cases, including a special forces soldier charged with betting on a U.S. military raid and a Google employee accused of using insider information for profitable bets, highlight the challenges and temptations of insider trading in these markets.
• Regulators, led by the Commodity Futures Trading Commission (CFTC) under Michael Selig, are increasing enforcement efforts, but critics question the agency's capacity and the adequacy of current regulations amid calls for new legislation restricting certain types of prediction market wagers.
• The industry faces a paradox: while prediction markets aim to aggregate information and forecast outcomes accurately, they also incentivize insider trading, threatening market integrity and public trust as lawmakers and stakeholders debate the future regulatory landscape.