Eighth state joins multi-front legal siege against Kalshi

Tim Griffin filed on behalf of Arkansas — again — but this time he is not alone. The Arkansas Attorney General's office moved to join an existing multi-state lawsuit against Kalshi, adding his state's weight to a legal coalition that now stretches across eight jurisdictions, each contesting the same underlying claim: that Kalshi's sports-event contracts are sports bets, not federally regulated derivatives, and that the company has no right to offer them without a state gaming licence.

The timing is not incidental. Griffin filed days after a federal judge in California granted a preliminary injunction blocking Kalshi from operating on two tribal nations' lands — the most recent in a sequence of court orders that the CFTC has now told Kalshi and other designated contract markets to disregard. The Commission's chairman, Michael Selig, issued guidance instructing exchanges to end geofencing within thirty days or explain why they cannot, arguing that geographic restrictions violate the Commodity Exchange Act's impartial access requirements. What that creates, in practice, is a situation where Kalshi faces a federal order to open and state court orders to close, simultaneously, in overlapping territory.

I have spent time in structures where two regulators held contradictory authority over the same instrument, and the resolution is never clean. What usually happens is that one side blinks, or one side loses in a court that matters more than the others. The question in this case is which court that will be.

Griffin's move matters less for its legal novelty than for what it signals about coalition building. Arkansas has already filed its own suit and added a tax and restitution claim. Joining the multi-state action is a different move — it pools resources, it coordinates discovery, and it makes settlement negotiations structurally harder for Kalshi, because a deal with one plaintiff does not close the others. The company cannot negotiate its way out of eight states the way it might negotiate its way out of two.

The CFTC's posture complicates this further. Selig's guidance reads as an assertion of federal preemption, but preemption arguments are decided by courts, not by agency statements. The chairman can say that geographic restrictions violate the Commodity Exchange Act; he cannot make that true until a circuit court agrees. The Third Circuit has sided with Kalshi. Five others have not. The Second Circuit, which matters for New York's thirty-six billion dollar demand, has shown visible scepticism. Griffin's coalition is not trying to win every circuit — they are trying to create enough sustained pressure that the Supreme Court either takes the case or does not, and either outcome reshapes the landscape in ways that individual state enforcement cannot.

Where I think the consensus misjudges this: the CFTC's intervention is being read as a shield for Kalshi. I read it as an accelerant. Every time Selig issues guidance that tells exchanges to defy a court order, he hands the state coalition a fresh argument about regulatory overreach, and he gives the tribal sovereignty litigants a cause of action that sits entirely outside the sports betting frame. Griffin's coalition does not need to win on every theory. It needs one of them to hold.