CFTC seeks to define event contracts to lock in federal jurisdiction
The Commodity Futures Trading Commission (CFTC) is pursuing a formal classification that would establish its exclusive federal jurisdiction over event contracts traded on regulated prediction markets. The effort comes amid intensifying state-level challenges to federal preemption. On September 27, Ariel Givner posted on X that the Commodity Exchange Act grants the CFTC sole authority over event contracts and swaps, citing prediction markets like Polymarket. The agency's classification push would build on that statutory claim.
A formal CFTC definition would give federal lawyers stronger arguments against state gambling claims, but the rulemaking timeline stretches past immediate litigation windows. Kalshi has already lost preemption fights in Ohio, Tennessee, and Nevada; Polymarket now faces New York's gambling suit. Each state loss becomes precedent the next attorney general copies. Traders on CFTC-registered platforms hold positions whose legality shifts with state borders, not federal registration.
Operators must fight on two fronts simultaneously — federal rulemaking commentary and state court defense. The first federal court to reject CFTC definitions outright would accelerate market fragmentation into costly piecemeal geofences. Legal spend compounds faster than any single case resolves, straining resources that smaller rivals lack. The White House review of two pending rules gives the agency a narrow window to act before more state courts finish dismantling its preemption shield.