The legal vibe just got messier
Kalshi’s whole pitch has been that prediction markets are financial products, not just dressed-up bets. But according to former CFPB adviser Brad Lipton, the company’s push into sports is making that argument look a lot less elegant and a lot more like a guy at a sportsbook counter in a hoodie.
His basic point: once the product starts looking like retail sports wagering, states have a much better shot at calling it gambling and regulating it under their own laws. That matters because Kalshi has been trying to keep the action under federal commodities law, which would let it sidestep a chunky pile of state licensing rules, gaming taxes, and consumer protections.
Why investors should care
This isn’t just legal nerd theater. Kalshi’s sports business is now doing the heavy lifting — the court said sports made up more than 90% of its 2025 trades and 95% of revenue. So if courts decide states get a say, the company may have to rebuild its business model from “one app, all 50 states” into something far more fragmented and expensive.
The Supreme Court-sized plot twist
The case is getting louder, too:
- New Jersey petitioned the Supreme Court on Sept. 2.
- Robinhood filed its own petition on Sept. 10 over the same Nevada issue.
- The Ninth Circuit sided with Nevada in August, while the Third Circuit backed Kalshi in April, which is lawyer-speak for: welcome to the circuit-split Olympics.
Lipton thinks the justices have a decent chance of taking the case, especially with the Trump administration also playing referee through the CFTC. But with the Court, of course, the only real certainty is uncertainty.
Big picture: if states win, prediction markets probably don’t disappear — they just stop looking like one neat national product and start looking like a 50-state compliance obstacle course.