Sui's USDsui stablecoin launch ties yield to SUI buybacks and DeFi expansion

The Sui Network has introduced USDsui, its first native stablecoin designed for scalable finance and global payments, in a bid to deepen its DeFi footprint. The model channels yield from USDsui issuance into SUI token buybacks, at a time when network liquidity has dropped by about 40% since the Q4 2025 cycle and SUI has suffered steep quarterly losses.