CFTC carves casino gambling out of its swap definition to claim event contracts for itself

"We view this interim final rule as designed to improve the agency's position in court as the states are arguing that the CFTC's definition of a swap would make federally illegal any wager made at a state or tribal casino or sportsbook," Jaret Seiberg, a policy analyst at TD Cowen, wrote in a Friday note to clients ^[10]. "Whether this actually works is a different question," he wrote ^[11].

The concession is the term to study. As Seiberg summarizes it, the states' broadest charge was that the CFTC's reading would reach every bet at a licensed casino or sportsbook, and the interim rule gives up that claim ^[4]. In my view the platforms lose nothing they are described as selling. The proposal claims the sports, politics, cultural and weather contracts that trade on Kalshi and Polymarket ^[6].

What the CFTC is not doing is waiting for a full commission. Selig is the only sitting member of a body designed for five, and President Donald Trump has declined to name more ^[14]. Four seats are empty ^[15], so both rules rest on one vote. The package went to the White House for review less than two weeks before Friday's release, which CoinDesk called an especially speedy process ^[12].

If the justices take the case and give weight to a definition the agency is already enforcing, Kalshi gets what it has been seeking: the CFTC as its only regulator ^[13]. If they read the statute on its own terms, the rule adds little. In that case the two appellate rulings that went the states' way ^[9] remain the best guide to the outcome. I think the first outcome is somewhat more likely, because the carve-out answers the argument Seiberg describes without costing the agency the contracts it wants.

The counter-thesis starts from the same carve-out. Once the CFTC agrees that some sports wagering is not a swap, a state can argue that a sports contract on Kalshi is the same wager on a different platform. The line the rule draws then becomes the states' target. A court that finds no statutory difference between a sportsbook bet and a sports event contract would prove this view wrong.