Moulton bans staff from trading on prediction markets

The Hill
by Tara Suter
March 26, 2026
3 min read

Quick Insights

The Bottom Line

Rep. Moulton bans congressional staff from trading on prediction markets over conflict-of-interest concerns.

AI Summary

Rep. Seth Moulton (D-Mass.) has implemented an office-wide ban prohibiting his congressional staff from trading on prediction markets like Polymarket and Kalshi, effective immediately. The move comes as prediction markets face increased congressional scrutiny over potential conflicts of interest and whether such trading amounts to illegal wagering on policy outcomes. Moulton's staff restriction is stricter than current federal law, which permits members of Congress and their staff to trade on prediction markets under certain conditions. The ban reflects broader concern among lawmakers about whether elected officials or their staffers should profit from bets on legislation, elections, or other events within their influence. The action may signal growing political pressure on both parties to regulate or restrict prediction market participation by congressional offices.

What's Being Done

Rep. Moulton implemented an office-wide ban on prediction market trading by his staff, stricter than current federal law.

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