New Jersey asks Supreme Court to settle Kalshi sports-contracts fight
New Jersey has asked the U.S. Supreme Court to settle whether state gambling law overrides federal regulation of Kalshi's sports event contracts. The petition follows a Ninth Circuit ruling that stripped Kalshi's federal preemption shield in the state. New Jersey and other states argue CFTC-registered sports contracts are gambling and can be blocked locally. Kalshi's board called the Ninth Circuit opinion 'more confusion than clarity.' The Supreme Court petition seeks to resolve a growing circuit split as parallel suits in Connecticut and Baltimore compound.
Kalshi must now defend its core preemption theory before the nation's highest court while fighting parallel state suits across multiple jurisdictions. A ruling against the platform would let any state treat CFTC-registered sports contracts as gambling. That triggers a geofence cascade that fragments national liquidity. Polymarket and other CFTC-registered venues face identical exposure because the same legal logic underpins their sports offerings.
Each new state filing emboldens the next attorney general. Kalshi's legal spend compounds across fronts while its national sports market fragments. The Supreme Court could resolve the circuit split and restore uniform rules, but cert grants are rare. A geofence cascade would fragment liquidity before any final ruling lands.
The CFTC's action against Novig for its Kalshi-like model, referenced as New Jersey asks Supreme Court to settle Kalshi sports-contracts fight, signals the agency is now intervening directly to stop unregistered platforms from replicating the very products Kalshi itself is fighting to preserve.