Yield Analysis — DeFi Yield Evaluation & Comparison

DeFi yields are often misleading. A pool advertising 200% APY may deliver negative real returns once you account for impermanent loss, gas costs, and emission token depreciation. This skill provides the framework to decompose, evaluate, and compare yield opportunities accurately.

Why Yield Analysis Matters

Most DeFi yield dashboards show nominal yield — the headline number. Real yield requires decomposing that number into its components and subtracting all costs. Without this decomposition:

• LPs chase high-APY pools that destroy capital through IL
• Emission-driven yields collapse as reward tokens lose value
• Gas and rebalancing costs eat into thin margins
• Opportunity cost is ignored (you could be staking SOL at ~7%)

Yield Components

Every DeFi yield breaks down into one or more of these sources:

1. Trading Fee Income

Swap fees earned by liquidity providers. This is the most sustainable yield source because it comes from real economic activity.