Summary
Federal authorities are pressing prediction market operators for trading records amid concerns that insiders may be exploiting nonpublic government information. The Commodity Futures Trading Commission (CFTC) and the Justice Department have asked major platforms such as Kalshi and Polymarket to produce information after a sharp uptick in bets tied to political events, new legislation and U.S. military actions.
Federal regulators and prosecutors have moved quickly in recent weeks to assemble information from leading political betting exchanges, according to reporting. The CFTC and the Justice Department are seeking records from platforms that host markets on geopolitical and political outcomes as investigators probe a surge of funds flowing into wagers linked to rapid political developments.
Authorities flagged a clear risk of insiders trading on privileged government information when they arrested Gannon Ken Van Dyke, identified as a U.S. Army special forces soldier. Officials allege he used confidential military briefings to place bets on Polymarket and realized roughly $400,000 by wagering that Venezuelan leader Nicolás Maduro would be overthrown.
Investigators are also examining a cluster of oil market bets that were placed mere minutes before an announcement by President Trump that he would delay military strikes on Iran. That announcement coincided with sharp moves in energy prices and equities, prompting scrutiny of whether traders acted on nonpublic information tied to imminent government decisions.
Regulators say the rapid expansion of prediction-market platforms has outpaced established oversight frameworks and has exposed gaps in standard financial controls. The two most prominent platforms named in the inquiries differ in how they handle user information and record-keeping.
Kalshi operates under CFTC regulation and gathers basic identity details from users, but it does not require disclosure of employers. Polymarket, by contrast, is based offshore and does not perform identity verification; it relies on public blockchain records to detect anomalous trading behavior.
Public criticism of the platforms' record-keeping practices has come from senior law enforcement officials. Manhattan U.S. Attorney Jay Clayton said at a recent financial event, "If they are going to function in a way that society can have confidence in them, I think they are going to have to have that record-keeping." The comment underscores official concerns about transparency and auditability on these markets.
At the same time, prosecutors and regulators acknowledge legal obstacles. Existing insider-trading statutes were drafted with corporate securities in mind, not wagers on government actions, which complicates enforcement. Nonetheless, officials have signaled additional cases may follow as investigators pursue evidence of wrongdoing.
CFTC Enforcement Chief David Miller warned at George Washington University Law School, "Unfortunately, as people know, it’s become a real problem in prediction markets. It has serious consequences for market integrity and trust." His remarks reflect regulatory urgency to preserve confidence in both energy and stock markets that can be affected by politically driven volatility.
The inquiries by the CFTC and the Justice Department represent a coordinated effort to trace money flows and trading patterns linked to political volatility. Regulators are working to determine whether existing rules can be applied or whether new approaches are needed to address the novel challenges posed by these platforms.