Tether pulled USDT from major European exchanges rather than comply with the EU’s new stablecoin rules, and that decision has opened a real gap in Europe’s crypto liquidity.
What MiCA Actually Requires
The EU’s Markets in Crypto-Assets (MiCA) regulation imposes several specific requirements on stablecoin issuers: interest payments on stablecoin holdings are prohibited, at least 60% of reserves must be held in cash, daily issuance and redemption amounts are capped, and issuers must route compliance through EU-regulated banks. Tether reviewed those terms and chose not to restructure its roughly $150 billion operation to meet them, which meant USDT came off exchanges operating under EU licensing.
Who’s Trying to Fill the Gap
USDT had served as the primary liquidity source for a large share of trading pairs on major European exchanges, so its exit leaves a real hole. Circle has stepped in with USDC and its euro-denominated EURC, both structured to be MiCA-compliant. The scale mismatch is stark, though: USDT still carries roughly $150 billion in market cap, while all euro-denominated stablecoins combined total only around $250 million, and USDC’s approximately $61 billion, while much larger than the euro stablecoins, still isn’t close to USDT’s footprint.
Where Ripple Fits
Ripple launched its own dollar-backed stablecoin, RLUSD, in December, built to be MiCA-compliant from launch and issued on both the XRP Ledger and Ethereum. Ripple has spent years building relationships with financial institutions and regulators outside the US, including in Asia, where regional stablecoin projects like Singapore’s XSGD have already gained traction. That groundwork gives Ripple a head start relative to Circle, which brings compliance and scale but has been more US-focused, and relative to Tether, which has scale but isn’t playing by the new EU rules at all.
It’s too early to call a winner. Regulatory shakeups like this tend to play out over months, not weeks, and incumbents with Tether’s scale don’t lose ground overnight even when they exit a market. What’s clear is that the EU’s stablecoin liquidity picture is being actively rebuilt, and the next six months will show which compliant alternative, or combination of alternatives, actually earns the trading volume USDT left behind.
Educational only, not tax, legal, or investment advice. Check primary sources and speak with a qualified professional before making financial decisions.
