WASHINGTON – Prediction market companies like Kalshi came under fire during a Senate Commerce Committee hearing Wednesday, with lawmakers questioning whether their platforms pose risks to children, encourage athlete cheating, and undermine regulated gambling industries. The hearing marks the first major congressional examination of the rapidly growing sector.
What senators raised
Senators from both parties pressed executives on how prediction markets market themselves. The primary concern: that younger users might be exposed to gambling-like behavior through advertising that appears on social media and other digital channels. Several committee members argued that the ads blur the line between entertainment and financial speculation.
The advertising concern
Lawmakers zeroed in on whether Kalshi and similar firms are effectively targeting minors. One senator noted that the platforms' promotional materials often feature slick, game-like interfaces that could appeal to teenagers. The committee asked whether the companies have age-verification measures robust enough to prevent underage sign-ups. The firms said they comply with existing laws but did not offer new restrictions.
Athlete cheating fears
Another major topic was the potential for athletes to manipulate outcomes in order to win bets on prediction markets. Senators raised the specter of players deliberately underperforming or throwing games to trigger payouts on contracts that predict specific in-game events. The hearing did not produce evidence of such manipulation, but lawmakers stressed that the markets create new incentives for fraud that sports leagues and regulators aren't equipped to monitor.
Impact on gaming industries
The committee also examined whether prediction markets cut into the business of state-regulated sportsbooks and casinos. Unlike traditional gambling, prediction markets are often structured as futures contracts, which can bypass state-level gaming oversight. Lawmakers questioned whether this regulatory gap gives an unfair advantage to platforms like Kalshi while leaving consumers with fewer protections. The companies argued they are financial products, not gambling, and fall under CFTC jurisdiction.
The hearing ended without any immediate legislative action. But committee members indicated they plan to introduce bills that would impose stricter advertising rules and require platforms to report suspicious trading activity linked to athletic events. A follow-up hearing is expected later this year.
