US Senators Kirsten Gillibrand and Dave McCormick introduce a bill banning members of the legislative and executive branches from trading on prediction markets

Senators Kirsten Gillibrand and Dave McCormick have dropped a bipartisan bill that would prohibit members of both the legislative and executive branches from trading on prediction markets.

The timing is pointed. The legislation landed just two days after a U.S. soldier was arraigned in federal court on charges he exploited insider knowledge of military plans to profit on such platforms.

Prediction markets — where users wager on outcomes of real-world events — have exploded in popularity across crypto and fintech circles. But that growth has raised serious questions about what happens when government insiders with access to privileged information start placing bets.

The bill takes direct aim at that conflict of interest. If passed, it would establish clear guardrails preventing officials from leveraging their positions for prediction market gains.