Stablecoin Market Reaches $300 Billion as Global Transactions Soar
The stablecoin market has grown to become a significant system, connecting blockchains, money transfers, decentralized finance (DeFi), and demand for the US dollar across many countries. With a total value of over USD 300 billion, stablecoins are built to maintain a near-fixed value by tracking a fiat currency, often the US dollar.
Fiat-backed stablecoins maintain their price close to USD 1 by holding reserves against the issued tokens. These reserves may include cash, Treasury bills, reverse repurchase agreements, and other assets that are easy to sell. In some setups, users can swap tokens back for fiat currency, helping keep the token price close to the underlying currency.
The global market size of stablecoins stands at USD 312 billion, per CoinMarketCap. In 2025, stablecoin payments and transfers added up to about USD 28 trillion in total volume. However, a notable portion was from crypto trading or movements between related wallets rather than ordinary consumer payments.