FCA confirms talks with Polymarket and Kalshi on UK entry

The Financial Conduct Authority told representatives from Polymarket and Kalshi this year that it is open to discussing how prediction market contracts might operate under UK financial regulation — a conversation that, if it produces anything, will matter more for the global regulatory argument than for British retail volume.

The significance is not the UK market size. It is the classification question the FCA is being asked to answer. Whether a sports event contract or an election market is a derivative instrument subject to financial services law, or a gambling product subject to the Gambling Commission, is precisely the same question tearing through American courts right now. The FCA has the advantage of watching that litigation from a distance before it commits to anything. Rob Schwartz, a partner at Morgan, Lewis & Bockius and former CFTC general counsel, described the American version of this question as "a litigation mess" at the Predict 2026 conference in New York this week. The UK is being invited to decide whether it wants one of its own.

The consensus read is that FCA engagement is a positive signal — that financial regulators are more receptive to prediction markets than gambling regulators, that a derivatives framework produces cleaner outcomes for these firms than a licensing regime built around bookmakers and casinos. I don't think that's where this lands.

Financial regulation is not lighter than gambling regulation. It is differently structured, with different disclosure requirements, different capital rules, and a conduct framework designed for products that are sold to investors rather than placed by bettors. Polymarket and Kalshi have built their operations, their margin structures, and their user experiences around one model. The FCA will not bend its framework to accommodate that model — it will ask the firms to meet the framework. What looks like an open door from outside tends to feel like a compliance audit once you're through it.

There is also the classification problem that no regulator has cleanly resolved. In Amsterdam in 1688, Joseph de la Vega watched traders he called "skillful gamblers" operate on the exchange and understood they were simultaneously hedging real economic risk. Schwartz cited him at Predict 2026 because the observation is still doing work three centuries later. A perpetual contract on WTI crude oil filed by Kalshi with the CFTC for a forty-five day review is unambiguously a financial instrument. A contract on which team wins on Saturday is harder to place, and the FCA will have to place it before it can regulate it.

The firms that benefit most from an FCA classification decision are not the ones already operating in the US under CFTC oversight. They are the European platforms watching the American litigation and waiting to see which framework produces a survivable business model. That is the audience the FCA is really speaking to, and the answer it gives will travel further than the UK.