US representatives seek inquiry into prediction-market trading
Seven Democratic members of the US House, led by Chris Pappas, asked Oversight Committee chair James Comer to investigate suspected insider trading and corruption on online prediction markets. Their letter cites trades linked to military operations and asks Comer to respond by 22 May; separately, the CFTC again supported Kalshi in an Ohio state-court dispute.
The requested inquiry could bring congressional scrutiny of operators’ controls over trading based on sensitive information.