ECB seeks tighter MiCA rules to block indirect stablecoin yields and protect bank deposits - CoinDesk

The European Central Bank is pushing for stricter interpretation of the Markets in Crypto-Assets (MiCA) framework, targeting structures that offer stablecoin holders indirect yield. The concern is that platforms may be replicating interest-like returns through mechanisms MiCA does not explicitly cover, effectively blurring the line between stablecoin products and bank deposits.

The ECB's stated motivation is twofold: closing regulatory gaps and safeguarding bank deposits from potential displacement. If stablecoin holders can earn returns without the oversight applied to deposit-taking institutions, funds could migrate away from the traditional banking system — a shift with implications for credit availability and monetary transmission.

For markets, the key question is how broadly European regulators define "indirect yield." A narrow reading may affect only certain product designs; a broad one could reshape how stablecoin issuers and platforms operate across the EU. Watch for formal guidance, supervisory statements, and how MiCA's existing text is applied in practice, since enforcement — not new legislation — appears to be the near-term lever.