Symbiosis · Polygon

USDC.E

Overview

The Symbiosis USDC.E pool on Polygon is a single-asset stablecoin deposit where users earn interest on their USDC.E holdings through the protocol's cross-chain bridge mechanism, facilitating liquidity across different blockchain networks. The total APY stands at 3.47%, with no additional reward component. Over the past seven days, the rate has decreased by 0.185%, while over thirty days it has increased by 3.34%. This current rate is below the 30-day mean of 4.79%. TVL in the pool amounts to $439K with no reported change over the past seven days. The primary risk for this stablecoin pool is depeg risk, as fluctuations in USDC.E's peg could impact returns and principal stability. Given its role in a cross-chain bridge protocol, liquidity depth remains crucial for efficient asset transfers between networks.

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 1.69%; 30-day mean is 2.89%. Yields can change as TVL and incentive emissions change.

• DefiLlama yield prediction

  DefiLlama's model classifies this pool's yield as "Stable/Up" with 73% confidence based on historical patterns.

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