House Oversight Memo Targets Federal Personnel Betting
A new House Oversight Committee staff memorandum recommends that Congress consider restricting or outright banning federal personnel from trading on prediction markets to prevent insider trading. As Decrypt Staff at Decrypt reported on Friday, the memo follows an investigation into suspicious bets placed by government officials, military personnel, and security-clearance holders using nonpublic information.
The committee's probe gathered nearly 1,700 pages of documents and included five bipartisan staff briefings from prediction market operators. Chairman James Comer stated that Congress must weigh reforms to prevent public corruption, suggesting measures ranging from an outright ban on federal employees trading on these platforms to narrower limits on contracts tied to government decisions. The memo noted that platforms like Kalshi and Polymarket have actively self-policed, often being the first to detect and report insider trading incidents to regulators.
Mounting Political and State-Level Scrutiny
The congressional push arrives amid a broader political and regulatory reckoning for the industry. In a separate development highlighting the sector's political entanglements, Kalshi has mutually ended its advisory relationship with Donald Trump Jr. As Helene Braun at CoinDesk reported, Trump Jr. had joined Kalshi as a strategic adviser in January 2025. The split occurred after his firm, 1789 Capital, made a significant investment in rival platform Polymarket this past summer, a dynamic that continues to shape the Kalshi vs. Polymarket landscape.
Meanwhile, state-level legal battles are escalating rapidly. Eric Ramsey at The Event Horizon reported that Louisiana Attorney General Liz Murrill filed a sweeping lawsuit in the 21st Judicial District Court against nearly every prediction market operating in the state, including Kalshi, Polymarket, Robinhood, and Underdog. Following the filing, a judge issued a temporary restraining order requiring the named operators to geofence Louisiana and cease offering event contracts to residents without a valid gaming license.
These compounding federal and state pressures underscore the growing compliance burden for traders and platforms alike, making the use of reliable Kalshi tools and regulatory trackers increasingly essential as the legal environment shifts.