CFTC draws a structural line between sportsbooks and exchanges

Michael Selig stood in front of two rulemakings on October 9 and said, in effect, that the same sporting event can produce two entirely different legal instruments depending on who is taking the bet and how. A wager placed with a licensed sportsbook is not a swap. A contract traded on a prediction market exchange is. The distinction sounds simple. It is not.

The interim final rule — effective on publication in the Federal Register, with a thirty-day comment window running from that date — excludes qualifying sportsbook wagers, casino games, and other licensed gambling products from the Commodity Exchange Act's definition of a swap. The qualifying conditions matter: the operator must be licensed or authorized under state law or by a federally recognized tribe, and the product must be regulated as gambling under the applicable framework. Critically, trades may not clear through an organized exchange where multiple parties meet to set prices. That last condition is where the legal weight sits.

What Selig is describing is a structural test, not a subject-matter test. The underlying event — a football game, an election, a weather outcome — does not determine jurisdiction. The mechanism does. A bookmaker who sets odds and takes positions against customers directly falls outside federal derivatives oversight. A platform where buyers and sellers set prices by interacting with each other falls inside it. The CFTC is not claiming authority over sports. It is claiming authority over exchange structure.

This matters more than the coverage so far has suggested. The commission has spent the better part of two years arguing about whether event contracts are swaps as a category. The interim rule shifts that argument by carving the exclusion around mechanism rather than subject matter. The practical effect is that the same football outcome could simultaneously generate a swap-regulated contract on Kalshi and a gambling-regulated wager at DraftKings, both legal, both federally consistent, governed by entirely different bodies of law.

I have seen regulators draw lines like this before, in derivatives work, and the line tends to hold until someone builds a product that sits exactly on it. The structural test Selig has articulated — no organized exchange, no multilateral price discovery — is clear enough to enforce against existing platforms. It is less clear against whatever comes next. A licensed sportsbook that introduces a peer-to-peer layer, or a prediction market that moves toward a principal model, does not fit neatly on either side.

The second rulemaking, the proposed expansion of the swap definition to cover event contracts explicitly, runs alongside the interim rule and is subject to normal notice-and-comment process. Together they represent the CFTC's attempt to establish its jurisdictional perimeter before the Supreme Court decides whether to take up Flaherty v. KalshEX. The briefs from thirty-nine state gaming regulators and the NFL's own filing have already reached the Court. Selig is working to ensure that if the Court accepts the case, it accepts it with the CFTC's regulatory architecture already in place and operating.

The standard a reviewing court would apply to that architecture is whether the agency acted within its statutory mandate under the Commodity Exchange Act and whether the line it drew between exchange-traded contracts and principal-model wagers is reasonably grounded in the Act's text. Under the post-Loper Bright framework, the commission cannot rely on deference to fill the gaps Congress left.