Annual Percentage Yield
Annual percentage yield represents the real rate of return earned on an investment, taking into account the effect of compounding interest. In the context of yield farming, this metric is used to compare the profitability of different liquidity pools.
Unlike simple interest, annual percentage yield accounts for the reinvestment of earned tokens or fees over a one-year period. Protocols often display high yields to attract liquidity, but these figures can be highly volatile and may not be sustainable over the long term.
Users must distinguish between the yield generated from transaction fees and the yield generated from inflationary token emissions. A high annual percentage yield may also indicate higher risk, as the market compensates providers for the potential for capital loss.
Understanding this metric is essential for calculating the actual return on investment in a dynamic decentralized finance environment.