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FCA Engages with Prediction Market Platforms as UK Entry Explored

The UK's Financial Conduct Authority is reportedly in discussions with prediction market platforms Polymarket and Kalshi as they consider launching services in the British market.

PredictionSites Newsroom · 6 October 2026

The Financial Conduct Authority (FCA), the UK's financial regulator, has begun dialogue with prominent prediction market operators Polymarket and Kalshi. This engagement comes as both platforms are reportedly evaluating the possibility of extending their operations into the United Kingdom.

Prediction markets allow participants to trade contracts based on the outcome of future events, such as political elections, economic indicators, or technological developments. The price of these contracts can be interpreted as the collective probability assigned to an event occurring. Regulators globally often grapple with how to classify and oversee these novel financial instruments, which can resemble both gambling and traditional derivatives.

Polymarket, known for its decentralised approach, and Kalshi, which focuses on event contracts approved by the US Commodity Futures Trading Commission (CFTC), represent different facets of the prediction market landscape. Their potential interest in the UK market underscores a growing global trend towards the formalisation and expansion of event-based trading platforms.

The FCA's current engagement suggests an initial phase of understanding the operational models and regulatory implications of such platforms within the UK's existing financial framework. The outcome of these discussions will be crucial in determining the path for prediction markets seeking to establish a presence in the British regulatory environment.

Reported first by Financial News London — read the original report. This article was written by the PredictionSites newsroom from that report.