Kalshi faces legal challenge over Native American land ruling

Kalshi's federal shield frays as Native American land ruling opens new front

Judge Lorna G. Schofield did not dismiss the CFTC's case on September 14. She did something more corrosive: she asked, in open court, why she should grant an injunction when other judges have already refused similar requests. A federal regulator whose core argument is exclusive statutory authority cannot afford that question being asked twice in the same week.

It was asked twice. The appeals court blocking Kalshi from Native American lands arrived in the same news cycle as Schofield's skepticism in the Southern District of New York. Two courts, two different legal theories, the same practical outcome: Kalshi's federal preemption argument is not holding the line it was supposed to hold.

The CFTC's position in New York rests on the Commodity Exchange Act. Its lawyer argued that event contracts are swaps, that Congress gave the agency exclusive authority over swaps, and that New York Attorney General Letitia James — who has targeted Kalshi, Coinbase Financial Markets, and Gemini Titan — has no jurisdiction to intervene. Schofield's concern was direct: the Third Circuit has sided with the CFTC's reading, the Ninth Circuit has not, and the Supreme Court has declined to resolve the split. Granting an injunction in that environment means picking a side the Supreme Court has explicitly refused to pick.

The Native American lands ruling adds a different pressure. Tribal compacts operate under federal frameworks that overlap with, but are distinct from, the Commodity Exchange Act preemption argument. A court that finds Kalshi cannot operate on tribal lands is not necessarily saying event contracts are gambling — but it is saying that federal protection has geographic limits. That is a fact Kalshi's opponents in Texas, in Connecticut, and in forty-four state attorneys general offices will read carefully.

The AGA's intervention in the New York case is the detail that receives less attention than it deserves. The casino industry cited $1.32 billion in New York sports-betting tax revenue from 2025. That number is not an argument about legal theory. It is an argument about what legislators in Albany have to lose, and it tells the court something about which interests are organized and which are not. In previous work, I watched regulatory capture arguments fail not because they were wrong but because the incumbent industry had already made its fiscal case to the people who vote on budgets. The AGA has done that work here.

What the volume numbers in source four obscure is the legal precariousness beneath them. Non-sports prediction market trading reaching ten billion dollars is a real commercial milestone. It is also a number generated under a federal umbrella that two courts in the same week have declined to hold fully open. Volume and legal durability are not the same measure, and markets pricing Kalshi's long-term US viability are, in my reading, treating them as if they are.

The consensus view is that Kalshi wins this eventually — that the CFTC's statutory authority is real, that the circuit split resolves in its favor, that federal law preempts state gambling enforcement. That may be right. But the preemption argument has now lost credibility in two separate courts on two separate theories in the same five-day window, and the Supreme Court has already passed on cleaning it up. The consensus is pricing the legal argument as written. It is not pricing the institutional reluctance of federal courts to hand one agency the authority to override forty-four states simultaneously.