ESMA questions crypto prediction markets� EU licenses

TLDR

ESMA has signaled that major crypto prediction markets like Polymarket and Kalshi are operating in the EU without the licenses regulators expect, putting their current access on shaky ground.

1. ESMA says event contracts often qualify as derivatives or gambling products and notes that Polymarket and Kalshi lack EU authorization despite serving some EU users.
2. This raises real risk for EU-based traders and liquidity, because derivative-like event contracts for retail are broadly banned and no prediction market currently has an EU license.
3. The next key signals are national enforcement actions, any move toward MiFID II or MiCA authorization, and whether the EU develops a dedicated framework rather than treating these platforms as binaries or betting sites.

Deep Dive

1. What ESMA Actually Said

In recent guidance, ESMA clarified that many prediction market "event contracts" with binary payouts tied to financial instruments fall under MiFID II as derivatives, which triggers the EU-wide retail binary options ban. That makes such contracts effectively off-limits to retail investors unless very strict conditions are met.

The same communication notes that major platforms Polymarket and Kalshi do not hold MiFID II authorization for the EU and therefore are not legally allowed to market or sell those contracts to EU clients, retail or professional, across the blocs 450 million person market. ESMA also highlighted that contracts not tied to financial instruments may instead be treated as gambling under national law or, if tokenized, as crypto assets under MiCA, but even in those categories there are currently no licensed prediction market operators in the EU according to recent analysis.

2. Impact On Platforms, Users, And Liquidity

ESMAs report explicitly questions why platforms only partially geo-block EU countries and notes that VPNs can circumvent those blocks, raising investor protection concerns. National regulators have already acted: authorities in Spain and France have ordered blocks on Polymarket and Kalshis sites, and several other European gambling regulators have issued joint warnings against unlicensed prediction platforms.

Because crypto settlement and pseudonymous trading are central to markets like Polymarket on Polygon, ESMA warns that detecting insider trading, wash trades, and coordinated manipulation is harder than on traditional exchanges. That combination of market conduct risk and missing authorization makes future enforcement or forced withdrawal from the EU market more likely, which could fragment global prediction-market liquidity and push more activity into less regulated venues.

3. What To Watch Next

ESMA has stopped short of announcing an outright EU-wide ban, but by stating that no prediction market is currently licensed and questioning existing geo-blocks, it has put platforms on notice that compliance is expected, not optional. A key open question is whether any operator will attempt the complex path of securing MiFID II authorization for event derivatives or instead lobby for a bespoke EU framework.

At the same time, MiCA is rolling out across Europe and could eventually catch tokenized, non-financial event markets, while some jurisdictions like Malta are exploring prediction-specific rules, as noted in ESMAs wider risk monitoring work on prediction markets and tokenized assets. For crypto users, the regulatory trajectory will shape where prediction volumes concentrate, which chains and assets benefit, and how much capital can safely flow into these products.

Conclusion

ESMAs questioning of prediction markets EU licenses does not shut the sector down overnight, but it sharply increases regulatory pressure on crypto-native platforms serving European users. Until an operator secures formal authorization or the EU creates a clearer regime, prediction markets in Europe will remain legally fragile, with access, liquidity, and market integrity all exposed to sudden regulatory shocks.