44 states now have attorneys general pressing the CFTC to act

Forty-four attorneys general signed a letter to the CFTC last month. That number is worth sitting with for a moment — it is not a coalition, it is a near-consensus of American state law enforcement, and it arrived before either federal circuit court had finished disagreeing with the other.

The disagreement is now complete. The Third Circuit held for Kalshi in the spring, ruling that its sports event contracts qualify as federally regulated swaps and sit beyond state reach. The Ninth Circuit, ruling unanimously on August 28, held the opposite: that the contracts carry the essential characteristics of sports betting and that Congress did not intend financial-market legislation to displace state authority over gambling. Two federal appellate courts, reading the same statute, reached irreconcilable conclusions. This is not ambiguity. This is the condition that makes Supreme Court review something closer to inevitable than optional.

Kalshi's core argument has always been elegant in structure: the CFTC designated us, the Commodity Exchange Act preempts state law, therefore state regulators have nothing to enforce. The Third Circuit accepted that logic. The Ninth Circuit looked at the same contracts and said the logic collapses when the underlying instrument is, functionally, a bet on a sporting event. The panel's reasoning matters here — they did not dispute that the CFTC has jurisdiction over swaps in general. They disputed whether these particular instruments qualify. That is a narrower holding than it might appear, and it gives Kalshi a cleaner question to bring to the Supreme Court than a broader preemption fight would have.

The 44-state letter is a separate pressure point, and the newsroom has covered it. But the letter and the circuit split are connected in a way that the individual filings don't fully capture. State attorneys general have been building a factual record alongside their legal arguments — tax treatment, consumer protection gaps, self-exclusion portability. Kalshi's published response to the New York Times piece pushed back on the tax framing specifically, noting that federally regulated companies pay state taxes through the standard federal structure. That is accurate as far as it goes. The harder point, which Kalshi did not address in the same breath, is that state gambling regulators collect licensing fees that fund the consumer protection infrastructure they are now defending in court.

I have watched litigation with this shape before — not in prediction markets, but in structured products disputes where federal preemption arguments looked airtight until a circuit split forced the question to a level where legislative history mattered as much as statutory text. The Supreme Court has not historically been sympathetic to preemption claims that effectively remove an entire category of consumer protection from state oversight without a clear congressional signal. Whether that precedent applies to the Commodity Exchange Act is genuinely open. Kalshi's lawyers know it is open. That is why they are still in the fight.

The market on Supreme Court review is not the interesting position here. The interesting position is on what the Court actually does if it takes the case — and whether a ruling that goes against Kalshi on the preemption question ends the business model or forces a restructuring that brings state licensing into the operating framework. Those are not the same outcome, and the prediction market contracts currently pricing Kalshi's survival are not distinguishing between them.