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Stable Launches StableEarn, a USDT-Native Yield Vault

The vault routes USDT into tokenized Treasuries and gold using institutional-grade infrastructure to give holders on-chain dollar yield.

Overview

  • Stable announced StableEarn on May 26, 2026, launching a live vault that accepts USDT deposits and automatically routes them into Theo’s real-world-asset products.
  • Theo’s RWA suite, including tokenized Treasury and gold products such as thBILL and thGOLD, supplies the underlying returns for the vault.
  • Morpho provides the on-chain lending framework for the vault while Gauntlet supplies curated risk parameters and Utila.io handles enterprise wallet security.
  • StableEarn avoids token-emission reward schemes and instead offers yield generated from traditional markets to address the fact that USDT itself pays no protocol-native interest.
  • The product expands Stable’s USDT-focused Layer 1 ecosystem and could reshape where large USDT holders source yield, though regulatory scrutiny of yield-bearing stablecoin products remains a key external risk.