The Commodity Futures Trading Commission on Friday issued two measures that reclassify prediction-market event contracts as federally regulated swaps and explicitly exclude sportsbooks and casino games from that definition, escalating a jurisdictional fight that has drawn multiple states, the NFL and the attention of the U.S. Supreme Court.

The agency opened a 30-day comment window on a proposed rule that expands the statutory definition of "swap" under the Commodity Exchange Act to cover event contracts tied to sports, politics, cultural events and weather. A second, interim final rule took effect immediately upon publication and codifies the CFTC's view that "casino-style gambling products are not derivatives."

What do the two rules actually say?

The proposed rule resolves, on paper, the ambiguity that has defined prediction markets since the launch of platforms such as Kalshi and Polymarket. The CFTC said event contracts are financial instruments "commonly known to the trade as swaps" and therefore sit inside its exclusive jurisdiction.

"These products are commodity derivatives squarely within the CFTC's regulatory remit under the Commodity Exchange Act and are within the agency's exclusive jurisdiction," Chairman Michael Selig said in a statement.

The interim final rule, in contrast, draws the opposite line. It excludes sportsbook wagers and casino games from the swap definition, formalizing a position the agency has held for years.

"Casino-style gambling products are not derivatives," Selig said, framing the rule as clarifying "the limits of its regulatory remit."

Why is the CFTC drawing this line now?

Both rules formalize proposals the agency sent to the White House for review late last month, signaling the CFTC's intent to assert its authority rather than wait on Congress. The Friday publication confirms the White House cleared the agency's preferred posture.

Multiple states have sued prediction-market operators, alleging illegal gambling, and the CFTC has countersued to defend its turf. Selig has framed the agency's stance as a question of exclusive federal authority over derivatives, a position that, if sustained, would place Kalshi and Polymarket beyond the reach of state gambling regulators.

Where do the courts stand?

The legal stakes are rising in parallel. A court split over whether event contracts qualify as federally regulated swaps — pitting the NFL and others against Kalshi — has drawn the Supreme Court's attention, meaning the question the CFTC is now trying to settle in regulation may ultimately be decided by the justices.

What is the operational fallout?

The distinction carries operational consequences for venue operators. Platforms running event contracts must comply with CFTC swap rules, including position limits, reporting and surveillance obligations. Sportsbooks remain under state gaming regulators. The interim rule preserves the CFTC's view that sportsbook wagers fall outside federal derivatives law, even when run by parent companies that also operate event-contract venues.

How does this fit the CFTC's broader agenda?

The agency has taken a broadly pro-industry approach across traditional and digital-asset markets. Earlier this year, the Commission issued no-action relief letting crypto applications offer regulated derivatives and sent separate crypto-markets rulemakings forward. Friday's measures extend that posture into prediction markets, where the CFTC's authority has been contested since 2022, when state regulators first moved against event-contract platforms.

What happens next?

Both measures carry 30-day comment windows, after which the CFTC will weigh industry input and move toward a final swap-expansion rule. The interim final rule took effect immediately on publication. The Supreme Court's pending interest in the underlying question means the agency's regulatory answer may still be settled by the justices, leaving operators to fight on two fronts at once — in courtrooms and on the comment docket.

By Daniel Okafor