Treasury Yields Tie Decentralized Finance to Traditional Markets

A new analysis from Penn State researcher Siddharth Bhambhwani suggests that decentralized financial systems, or DeFi, are more connected to traditional markets than thought. Bhambhwani compared borrowing and deposit rates on Aave, a popular DeFi platform, with U.S. Treasury yields between January 2023 and March 2026. He found a significant influence of Treasury yields on cryptocurrency lending markets.

Bhambhwani explained that DeFi allows people to borrow and lend digital assets without traditional financial institutions. Transactions are handled through smart contracts on a blockchain, which is a shared ledger maintained by many computers. Unlike conventional bank loans, DeFi borrowing requires borrowers to put up more collateral than the amount they borrow.

The study found that Treasury yields have a strong, indirect connection with stablecoin borrowing and deposit rates. When Treasury yields rise, stablecoin rates tend to increase as well. A quarter-point move in U.S. 10-year yields is associated with about a one-point move in stablecoin borrowing rates.