Key facts
- The market cap of eight MiCA-compliant euro stablecoins grew 128% to $673.9 million in the year before the MiCA transition period ended.
- Trading volume for these stablecoins increased by 43.1% to $67.3 million.
- The number of tracked MiCA-compliant euro stablecoins rose from five to eight.
- Euro-denominated stablecoins are growing under MiCA but remain a small fraction of the market dominated by dollar-backed tokens.
- Debate continues on whether MiCA's stablecoin rules enhance or limit the euro ecosystem's competitiveness.
The market capitalization of euro stablecoins compliant with the Markets in Crypto-Assets Regulation (MiCA) surged by 128% in the year leading up to the end of the MiCA transition period, according to a report by payments infrastructure firm Decta. The combined market cap of eight such stablecoins reached $673.9 million by June 28, 2026, up from $295.6 million a year prior. Trading volume also saw a significant increase of 43.1%, reaching $67.3 million.
This growth, while substantial, still places euro-denominated stablecoins on a small base compared to the dollar-backed market, which boasts a capitalization of approximately $300 billion. The actively traded, MiCA-compliant euro stablecoins tracked by Decta represent only about 0.22% of this dollar market.
The report's findings come amid an ongoing debate about the impact of MiCA's stringent stablecoin regulations. Some industry groups, like Blockchain for Europe, argue that while MiCA enhances safety, its reserve requirements and ban on interest payments disadvantage euro tokens commercially. A policy paper from the think tank Bruegel suggested easing liquidity requirements and potentially granting stablecoin issuers access to European Central Bank funding to improve competitiveness.
However, the European Central Bank has expressed concerns. In May, the ECB cautioned EU finance ministers that a significant expansion of euro stablecoin issuance could potentially weaken bank lending and complicate monetary policy implementation. The ECB also dismissed worries that stricter EU rules would accelerate a shift towards digital dollarization.