Stablecoin market cap hits $322 billion, exceeding 95 nations' forex reserves

The global stablecoin market has reached a record valuation of approximately $322 billion, a figure that exceeds the foreign exchange reserves of 95 countries, including the United Kingdom, Canada, and Mexico. The market is highly concentrated, with Tether’s USDT and Circle’s USDC accounting for roughly 88.5% of the total market share.

Regulatory frameworks for stablecoin issuers vary significantly across major jurisdictions. A report from the Bank for International Settlements (BIS) compares the approaches of the European Union (MiCA), Hong Kong, Singapore, the United Kingdom, and the United States (GENIUS Act). While most regions agree on prohibiting issuers from paying interest to holders to prevent stablecoins from acting as interest-bearing investment products, they differ on reserve custody and redemption rules.

Key regulatory distinctions include whether issuers can self-custody reserves—permitted in the US and EU but prohibited in Singapore—and the speed of redemptions. The BIS highlighted a potential regulatory loophole: current restrictions often apply only to the specific issuing entity rather than the entire corporate group, potentially allowing non-bank issuers to bypass restrictions through sister companies.