Invesco USTB · Solana

USTB

Overview

The Superstate USTB pool on Solana is a single-asset stablecoin deposit where users earn variable interest on their USTB holdings. The protocol generates yield by routing borrowing demand against pooled liquidity and distributing the resulting interest to suppliers.

Total APY stands at 3.51%, with no additional reward layer. Over the past seven days, the rate has trended down slightly by -0.6%, while over thirty days it has increased by 0.31%. This current rate is above the 30-day mean of 3.35%.

TVL currently sits at $2.63M with no reported change in the past seven days. The primary risk here is depeg risk on the underlying stablecoin, as single-asset pools are particularly exposed to fluctuations in peg stability.

Composed 2026-05-20 from the structured data above. See methodology for the full pipeline.

Risk profile

• Smart contract risk

  Funds are deposited into a smart contract. A bug or exploit in the contract could lead to total loss. Audits reduce, but do not eliminate, this risk. Check the protocol page for audit history.

• Depeg risk

  The pool is built on stablecoins. A depeg of any underlying asset would impact returns and principal.

• Yield variability

  Current APY is 3.00%; 30-day mean is 3.43%. Yields can change as TVL and incentive emissions change.

• DefiLlama yield prediction

  DefiLlama's model classifies this pool's yield as "Stable/Up" with 52% confidence based on historical patterns.

These notes are derived from the pool's structured data, not editorial advice. See our methodology.