Prediction markets have become a playground for insider trading, and the public is losing trust in the integrity of government. Recent cases reveal that federal officials and even congressional candidates are using confidential information to place bets on political events, military operations, and pardons—raising urgent calls for legislative action.
In April, U.S. soldier Gannon Ken Van Dyle was charged with using classified government intel to bet on Polymarket, a prediction marketplace. He profited over $400,000 by wagering on the ousting of Venezuela’s President Nicolás Maduro, an operation he was personally involved in. This case underscores how easily insider knowledge can be exploited on these platforms.
Beyond that, Kalshi, another prediction market, found that three congressional candidates traded on their own elections. An anonymous trader also made more than $300,000 by correctly betting that former President Joe Biden would pardon four specific individuals—a near-impossible feat without inside information. These incidents have left the public frustrated, questioning whether officials prioritize national security or personal profit.
The Senate has taken an initial step by voting to ban senators and their staff from trading on prediction markets. However, comprehensive legislation is needed to extend this ban to all federal employees across all three branches of government. The House should follow suit and work with the Senate to pass binding rules that make it unequivocally clear: prediction markets have no place in politics.
Regulatory gaps are a major part of the problem. The Commodity Futures Trading Commission (CFTC), which oversees these markets, has failed to enforce existing rules consistently. For instance, event contracts related to ongoing wars—arguably illegal under current regulations—are still actively traded online. The CFTC’s reliance on platforms to self-regulate creates inconsistent standards and dilutes accountability.
During an April 16 hearing before the House Agriculture Committee, CFTC Chairman Michael Selig repeatedly stated the agency has a “zero tolerance policy” for fraud and insider trading. Yet, without clear statutory authority, the CFTC struggles to act. Congress must enact explicit statutes defining which bets are prohibited, including those on deaths, election outcomes, and government or military actions.
The STOCK Act and Ethics in Government Act may cover some trades, but penalties have been minimal. Lawmakers must strengthen enforcement and impose meaningful penalties to deter future abuses. As House Oversight Chair Comer probes prediction markets for insider trading risks, the need for reform is clear.
With an election year underway, the potential for more suspicious trades looms large. Congress must act now to demonstrate that money does not mix with politics. The corruption posed by these markets is a cross-partisan issue that demands swift, structural reforms.
