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ESMA raises concerns over Polymarket and Kalshi's EU compliance and authorization gaps

Source: CoinDesk
ESMA raises concerns over Polymarket and Kalshi's EU compliance and authorization gaps

Europe’s top financial regulator, the European Securities and Markets Authority (ESMA), has expressed concerns regarding the operations of event contract platforms Polymarket and Kalshi in the European Union. In a recent announcement, ESMA indicated that these platforms might be subject to existing EU regulations, including binary-options bans, the crypto-asset framework known as MiCA, or even national gambling laws. This scrutiny signals a potential regulatory challenge for these companies as they seek to operate in the European market.

The context of ESMA's warning stems from the broader regulatory landscape in Europe, where authorities are increasingly vigilant about the intersection of cryptocurrency, gambling, and financial services. The introduction of MiCA aims to create a comprehensive regulatory framework for crypto assets, while existing binary-options bans are designed to protect consumers from high-risk financial products. By highlighting the potential overlap with these regulations, ESMA is urging platforms like Polymarket and Kalshi to reassess their compliance strategies to avoid facing legal repercussions.

This development matters significantly for the market as it underscores the ongoing tension between innovation in the crypto space and the need for regulatory oversight. Should Polymarket and Kalshi face restrictions or operational hurdles in the EU, it could set a precedent that may deter other platforms from entering the region. This could stifle competition and innovation in the event contract space, potentially limiting consumer choice and access to these products within Europe.

Industry reactions have been varied, with some experts applauding ESMA's proactive approach to regulation, arguing that it protects consumers from potential risks associated with unregulated platforms. Others, however, believe that such scrutiny could hinder the growth of the nascent event contract market and push these platforms to more favorable jurisdictions outside of Europe. The dialogue surrounding regulatory compliance is crucial, as stakeholders attempt to balance the need for innovation with the essential protections for consumers.

Looking ahead, it remains to be seen how Polymarket and Kalshi will respond to ESMA's concerns. They may need to engage with regulators directly to clarify their business models and seek appropriate licenses. Additionally, the broader implications of this regulatory scrutiny could prompt similar reviews of other platforms operating within the EU, leading to an evolution in how event contracts and related products are governed in the region.

CoinMagnetic

CoinMagnetic Team

Crypto investors since 2017. We trade with our own money and test every exchange ourselves.

Updated: September 2026

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