A bipartisan coalition in the US Senate has introduced new legislation aiming to prohibit public officials from trading on financial prediction markets using confidential information. Known as the Public Integrity in Public Financial Prediction Markets Act, the measure is designed to prevent top government figures—from the president to federal agency staff—from leveraging non-public knowledge for financial gain.
Proposed rules and penalties in the bill
Under the proposed law, any contract trade above $250 would need to be reported to the relevant ethics oversight body within 30 days. The disclosure must detail the price and timing of the trade, whether it was a buy or sell, the platform used, and the profit or loss realized by the official.
The legislation clearly spells out that any official information not released to the public, which could be considered insider knowledge, falls under this prohibition. That includes significant policy proposals, regulatory decisions, and undisclosed government actions if they are not yet public.
If improper trades are identified, the bill envisions fines set at twice the amount of profit earned. The intent is to strip away any financial incentive for unlawful trading. Notably, the proposed framework could lead to regulatory scrutiny not just of individual participants, but also of platforms hosting such markets. High-profile platforms like Kalshi and Polymarket may face heightened reviews should the new rules take effect.
Senator Elissa Slotkin emphasized that the bill is intended to comprehensively eliminate opportunities for lawmakers to profit from privileged positions, underscoring the strict penalties within the proposal.
Details of the bills and current market implications
Prior to the Senate initiative, the House of Representatives received a similar proposal under the name PREDICT Act. That measure targets civil penalties and demands that any unlawful gains in prediction markets be transferred to the Treasury. The House bill also covers officials’ spouses and dependents, broadening the reach of potential enforcement.
The Senate’s current proposal places a particular emphasis on transparency and monitoring, aiming to prevent boundary-crossing by government officials. One key feature is its alignment with recent internal policy updates announced by major prediction platforms, signaling a potential shift towards more intensive oversight within the sector.
House member Adrian Smith noted that the proposal was shaped by collective consensus, with the aim of strengthening public trust that officials act in the public interest rather than for personal gain.
The proliferation of recent legislative initiatives reveals that Congress has begun to address trading risks in prediction markets head-on. The prospect of both individual-level and platform-level scrutiny suggests that industry practices and user activities will come under stricter observation. Key players like Kalshi and Polymarket may face extensive compliance adjustments depending on the final regulatory standards.
Additionally, another Senate proposal introduced earlier this week seeks to step up oversight of sports wagering contracts conducted through these platforms. This move points towards a comprehensive legislative framework that not only covers political event prediction, but also broadens oversight to other types of trading offerings.
