BIS research warns that DeFi stablecoin yields are driven by protocol-specific risks rather than Fed rates alone, emphasizing the importance of evaluating collateral quality and liquidation depth before chasing APY.
DeFi & Yields ·
Research on stablecoin lending pools underscores that DeFi yield rates have fluctuated significantly and do not track federal-funds rates in a straightforward manner. Protocol-specific variables—including total value locked, the stablecoin type, and the underlying blockchain—can outweigh movements in core money-market rates as drivers of offered yields.
When evaluating a pool advertising high annual percentage yield, the relevant question shifts from potential earnings to the risks being compensated. Due diligence should encompass borrower demand patterns, the quality and depth of collateral available for liquidation, oracle dependencies, smart-contract exposure, incentive emission structures, and exit liquidity conditions.
DeFi yields function as market prices for a collection of risks absent from traditional savings accounts. Annual percentage yields remain variable and can decline rapidly, while smart-contract vulnerabilities, depeg scenarios, and liquidation cascades may materialize at magnitudes exceeding the advertised return.