Prediction market firms face growing scrutiny as Congress weighs regulation

Rep. Bryan Steil, R-Wisc., is working on a bill to ban Congress members and their staff from certain bets on prediction markets such as Kalshi and Polymarket.

Prediction market firms face growing scrutiny as Congress weighs regulation

TL;DR

  • Rep. Bryan Steil is developing legislation to ban lawmakers from betting on elections and political events on prediction markets.
  • The proposed ban would extend to former federal lawmakers and candidates.
  • Concerns about insider trading and using elected office for personal profit are driving the legislative effort.
  • Legislation may also address regulation of prediction markets based outside the U.S.
  • The House is seeking a statutory ban, distinct from the Senate's rule change.
  • Steil plans to attach the language to a bill banning lawmakers from stock trading.