MiCA Stablecoin Rules Reshape EU Liquidity, 100 Days On
RWA Signal Insight
StablecoinsOne hundred days after the MiCA grandfathering deadline on July 1, 2026, the European Union's stablecoin market is undergoing a significant structural shift toward compliant euro-denominated assets. While the overall stablecoin market remains stagnant, euro-pegged stablecoin supply has grown 22.6% to $848.1 million this year, driven largely by Circle's EURC and Société Générale's EURCV. This growth is supply-led rather than demand-driven, with Ethereum and Solana hosting nearly all new issuance. Regulatory hurdles remain high, as firms must navigate a complex stack of MiCA CASP and PSD2 permits to operate payment services. Furthermore, European Banking Authority reserve concentration limits are creating operational friction for credit institutions issuing e-money tokens. Many firms that failed to secure individual authorization have opted to partner with licensed CASPs to maintain market access. Ultimately, the cost of moving euros on-chain has become a compliance-heavy endeavor, concentrating market power among a few well-capitalized, fully licensed entities.
Key points
- Euro-pegged stablecoin supply rose 22.6% to $848.1 million in 2026, outpacing dollar-pegged growth.
- Circle and Société Générale control 82% of the euro stablecoin market share.
- Only 210 of 1,200+ pre-MiCA entities secured full CASP authorization by mid-2026.
- Issuers face a stacked permit requirement involving both MiCA CASP and PSD2 licenses.
Background
MiCA (Markets in Crypto-Assets) is the European Union's comprehensive regulatory framework designed to provide legal certainty for crypto-assets, stablecoins, and service providers. It mandates strict reserve requirements, transparency, and operational standards for issuers to protect consumers and ensure financial stability. The regulation classifies stablecoins as either Asset-Referenced Tokens (ARTs) or E-Money Tokens (EMTs), subjecting them to distinct oversight by national regulators and the European Banking Authority.