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USDC Surpasses USDT in Euro Stablecoin Trading Under New EU Rules

Nathan Brooks 27.10.2026

How MiCA Reshaped Stablecoin Liquidity

Circle's USDC has overtaken Tether's USDT as the dominant stablecoin for euro-denominated trading. This shift follows the implementation of the EU's Markets in Crypto-Assets regulation. Exchanges have restricted USDT listings, driving traders toward compliant alternatives. The change marks a significant reordering of the European stablecoin landscape.

The transition accelerated after January 2024. USDC's share of euro stablecoin trading climbed to 56 percent. Deeper liquidity on compliant platforms reinforced this trend. MiCA rules forced exchanges to delist or restrict USDT, pushing volume toward USDC.

The regulation required stablecoins to meet strict reserve and transparency standards. Tether's USDT faced listing restrictions on several major European exchanges. Circle's USDC complied more readily, capturing displaced volume. Traders migrated to maintain euro exposure without regulatory friction.

Why Did USDC Win the European Market?

Compliance became the deciding factor. USDC met MiCA requirements faster than USDT. Exchanges preferred listing a fully regulated asset. This created a self-reinforcing cycle: more listings meant more liquidity, which attracted more traders.

The shift has broader implications for European crypto infrastructure. Banks and institutional investors now favor USDC for treasury operations. Retail traders benefit from deeper order books and tighter spreads. The regulation effectively reset competitive dynamics in the region.

Frequently Asked Questions

What percentage of euro stablecoin trading does USDC now hold? USDC accounts for 56 percent of euro stablecoin trading volume. This share has grown steadily since January 2024.

Why did exchanges restrict USDT under MiCA? MiCA imposed reserve disclosure and audit requirements that USDT struggled to meet promptly. Exchanges delisted or restricted it to avoid regulatory penalties.

Will USDT regain ground in Europe? Recovery depends on Tether achieving full MiCA compliance. Until then, USDC is likely to maintain its dominant position in euro trading.

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