Stablecoin total market cap hits a new high in 2026: USDT share exceeds 58%, with USDC firmly in second place
As of May 26, 2026, the total market capitalization of global stablecoins has reached $321.6 billion, up about 12% from the start of the year. This figure sets a new all-time high, signaling that stablecoins’ role as core infrastructure for the crypto ecosystem continues to strengthen. In terms of structure, USDT’s supply has risen to $189.0 billion, with a market share of over 58%. USDC’s market cap is about $76.4 billion, accounting for roughly 23.8%. Together, the two account for more than 82
GateInstantTrends·1h ago



