Stable Launches StableEarn, Bringing Institutional Yield to USDT Holders

USDT has become the dominant settlement asset in crypto, powering everything from trading and remittances to payments and treasury operations.

Now Stable wants to help holders earn yield on it.

The USDT-native blockchain has launched StableEarn, a new treasury product that gives users access to institutional-grade yield directly onchain. The first vault is live on Morpho, curated by Gauntlet, and backed by Theo's suite of real-world asset products.

The launch marks Stable's expansion beyond payments and into treasury infrastructure, allowing businesses and individuals to earn yield on idle USDT without leaving the ecosystem.

"USDT moves more value than any other stablecoin in the world, but putting it to work always had challenges when it came to competitive yields," said Stable CEO Brian Mehler.

"StableEarn changes that by bringing together institutional-grade yield and the chain built around USDT."

Bringing Real-World Yield Onchain

Unlike many crypto yield products that rely on token incentives, StableEarn generates returns through Theo's real-world asset strategies.

The initial vault is backed by:

• thBILL — tokenized Treasury bill exposure

• thGOLD — gold-denominated carry strategies

• thUSD — delta-neutral yield generated through gold derivatives

Theo was founded by former quantitative traders from Optiver and IMC and works with partners including Standard Chartered's Libeara and Wellington Management.

The vault routes USDT deposits into these strategies, generating yield from traditional financial markets rather than inflationary token rewards.

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Stable's Bigger Ambition

The launch highlights how quickly stablecoins are evolving.

For years, stablecoins primarily served as a way to move dollars across crypto markets.

Today they are becoming the foundation for payments, treasury management, and onchain financial services.

With more than $190 billion in circulation and over 50% market share, USDT remains the largest stablecoin in the world.

Stable is betting that the next opportunity isn't simply moving USDT around—it's building financial products around the capital already sitting in it.