CME's Duffy clashes with CFTC chair over prediction market oversight
CME Group CEO Terry Duffy publicly sparred with the CFTC chair over prediction market regulation at the agency's first advisory committee meeting on event contracts. Duffy argued the regulator must do more to prevent manipulation as trading startups become multibillion-dollar venues. Robinhood CEO Vlad Tenev also attended and said prediction markets will survive. The clash exposed tensions between established exchange operators and the CFTC on how tightly to police event contracts.
Duffy's public attack positions CME Group as the voice of incumbent futures exchanges demanding stricter rules that favor existing compliance infrastructure. For Kalshi and Polymarket, that means the regulatory fight now includes a well-resourced rival pushing rulemaking toward complexity they may not match. The insider-trading case Duffy cited gives Congress concrete ammunition for pending legislation that would ban sports event contracts outright.
The CFTC chair faces pressure from two sides: the crypto-friendly administration excluded prediction markets from its White House summit, while Duffy paints her agency as asleep. Any rulemaking now risks being shaped by a fractured advisory committee and opposed by an exchange heavyweight with deep Washington ties. The outcome will set the compliance bar every prediction market must clear to keep listing event contracts.