Europe’s top regulator questions Polymarket and Kalshi’s EU access, warns of authorization gaps
Sep 10, 2026 · 05:03 PMSource: CoinDesk
European Regulator Raises Concerns Over Polymarket and Kalshi's EU Operations
The European Securities and Markets Authority (ESMA) has expressed concerns over the European Union (EU) access of two prominent event-based prediction markets, Polymarket and Kalshi. In a statement, ESMA highlighted potential authorization gaps that may impact the operations of these platforms within the EU.
Event Contracts Under Scrutiny
ESMA's primary concern revolves around event contracts, which are a type of prediction market that allows users to bet on the outcome of specific events. The regulator has suggested that these contracts may fall under existing EU binary-options bans, crypto-asset frameworks like the Markets in Crypto-Assets (MiCA) regulation, or national gambling laws. This raises questions about the compliance of Polymarket and Kalshi with EU regulations.
Regulatory Frameworks in Question
The MiCA regulation, which is set to come into effect in 2024, aims to provide a comprehensive framework for the regulation of crypto-assets in the EU. However, the regulation's scope and applicability to event contracts are still unclear. ESMA's warning highlights the need for Polymarket and Kalshi to reassess their operations in light of the MiCA regulation and other relevant EU laws.
National Gambling Laws and Binary-Options Bans
In addition to the MiCA regulation, ESMA has also pointed to national gambling laws and binary-options bans as potential areas of concern. Some EU member states have implemented stricter regulations on binary options and other forms of online gambling, which may impact the operations of Polymarket and Kalshi. The regulator's warning serves as a reminder that EU member states have the authority to implement their own regulations, which may differ from the EU's overall framework.
Implications for Polymarket and Kalshi
The ESMA warning has significant implications for Polymarket and Kalshi, as it raises questions about their compliance with EU regulations. Both platforms have gained popularity in recent years, offering users a unique way to bet on the outcome of specific events. However, the ESMA warning highlights the need for these platforms to reassess their operations and ensure that they are in compliance with relevant EU laws.
What's Next for Polymarket and Kalshi?
The ESMA warning has sparked concerns among users and investors about the future of Polymarket and Kalshi in the EU. While the regulator has not taken any specific action against the platforms, the warning serves as a reminder that they must comply with EU regulations. As the MiCA regulation comes into effect in 2024, Polymarket and Kalshi will need to reassess their operations and ensure that they are in compliance with the new regulatory framework. The outcome of this process will have significant implications for the future of event-based prediction markets in the EU.
Conclusion
The ESMA warning highlights the need for Polymarket and Kalshi to reassess their operations in light of EU regulations. The regulator's concerns about event contracts, MiCA regulation, and national gambling laws serve as a reminder that these platforms must comply with relevant EU laws. As the regulatory landscape continues to evolve, Polymarket and Kalshi will need to adapt to ensure their continued operations in the EU.