Robinhood Derivatives appeals Massachusetts prediction market ruling

The First Circuit scheduled oral arguments in Robinhood Derivatives' appeal against Massachusetts gaming regulators on a Wednesday in late October — a date that passed without much notice in a week crowded with Utah criminal charges, Missouri lawsuits, and Nebraska ballot results. That is precisely why it deserves attention.

The case started when Robinhood filed suit seeking declaratory and injunctive relief against the Massachusetts Gaming Commission and the state attorney general, arguing that sports-event contracts fall under federal jurisdiction and cannot be regulated at the state level. A federal district court dismissed the case for lack of jurisdiction and on the merits. Robinhood appealed. Now the First Circuit has agreed to hear it.

Gaming attorney Daniel Wallach noted publicly that the appeal currently concerns threshold justiciability questions — whether the case should be heard at all — rather than the underlying preemption argument. But he added the caveat that courts sometimes follow their curiosity beyond what the briefs invite them to address.

That caveat is where this gets interesting. Every major preemption fight so far has run through district courts or been resolved procedurally before a federal circuit had the chance to set precedent. The First Circuit hearing oral arguments on even the threshold question is a different institutional posture. Circuit courts write opinions that travel. A First Circuit ruling on justiciability, even a narrow one, creates a frame that other circuits will reference when the preemption question finally lands before them in a form they cannot avoid.

The same week, the Seventh Circuit granted Kalshi's petition to appeal a Wisconsin district court decision involving the Ho-Chunk Nation. That court had ruled that the Indian Gaming Regulatory Act applies to sports-event contracts offered on tribal lands, consistent with a Ninth Circuit decision in a separate tribal case. Two circuits now have active Kalshi-adjacent matters. Neither has ruled on core preemption, but the docket is filling in a way that makes a circuit split increasingly plausible rather than theoretical.

I have watched federal agencies try to hold jurisdictional lines while courts quietly realigned the terrain beneath them. The CFTC's position that it holds exclusive authority over designated contract markets is coherent and well-grounded in the Commodity Exchange Act. But coherent federal arguments lose in circuit courts when the procedural path to those courts is closed before the argument is made. Robinhood getting the First Circuit to hear anything at all is a procedural victory the industry has not priced correctly.

The consensus view holds that Kalshi's preemption strategy advances or fails on the strength of the CFTC's own enforcement actions. The Missouri and Utah fights have dominated that narrative. But the First Circuit, hearing a case that the district court threw out entirely, may produce the first circuit-level language on whether these suits belong in federal court at all — and that question, answered badly for the platforms, forecloses every argument that follows.