Stable, the $USDT-native blockchain, went live this week with StableEarn, a treasury management product that routes $USDT deposits into institutional-quality returns via a Morpho vault, backed by Theo’s real-world asset package.
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Key Takeaways:
- Stable launched StableEarn on May 26, with the first Morpho safe supported by Theo’s 3 RWA products.
- Gauntlet manages risk to the vault and oversees more than $1 billion in assets within the Morpho Protocol.
- Theo’s thBILL, thGOLD and thUSD targets $USDT holders looking for returns linked to real market returns.
Stable brings institutional $USDT Deliver Onchain via Morpho Vault, powered by Theo
Stable’s announcement, shared with Bitcoin.com News, notes that $USDT has a market capitalization of almost $190 billion and accounts for more than 50% of the global stablecoin market. Despite that scale, users and companies don’t want to do anything $USDT to work have had limited access to competitive return options in the chain. StableEarn is Stable’s attempt to close that gap.
The first vault runs on Morpho, an onchain lending protocol. Risk parameters are managed by Gauntlet, a risk management firm with over $1 billion in assets under management and one of the long-standing curators of the Morpho Protocol.
The returns come from Theo, a real-world asset platform co-founded by former quantitative traders from Optiver and IMC. Theo’s products are central to the vault’s strategy.
Three of Theo’s products support the vault: thBILL, which provides token exposure to US government bonds; thGOLD, a gold-denominated carry product; and thUSD, a delta-neutral return product derived from gold derivatives. Each product is backed by physical or institutional collateral and hedged on CME and NYMEX futures exchanges.
Theo works with Standard Chartered’s Libeara division and Wellington Management as part of the institutional partner network. The channels of the vault structure $USDT deposits into these strategies, generating returns from real-world market activity rather than token incentives.
Stable CEO Brian Mehler said $USDT holders have not had access to competitive returns despite the stablecoin’s dominant position. “StableEarn changes this by bringing together returns of institutional quality and the chain around it $USDT,” said Mehler.
Iggy Ioppe, CIO of Theo, framed the product as a model for onchain dollar returns. “$USDT-native, institutional level, with returns generated by real markets,” Ioppe said. “The future of crypto is real returns from real markets, delivered naturally where capital already lives.”
StableEarn targets neobanks, fintechs, payment processors, and individual users who own stocks $USDT and want returns without removing assets from the stable network. Stable was built around it $USDT and collaborated with Tether. The chain is designed for cheap, fast stablecoin payments, where gas fees must be paid in cash $USDT. StableEarn extends that infrastructure to generating returns.
Theo’s products are integrated into more than 15 decentralized finance (DeFi) protocols. The company uses a quantitative risk framework developed in-house by the founding team.
Both companies positioned the safe as an early step. No vaults and yield strategies have been announced on the stable network yet, but the infrastructure for additional products is in place.

