How Automated Liquidity Pools Work
Decentralized exchanges rely on liquidity pools using the constant product formula (x * y = k). Liquidity providers deposit pairs of tokens to earn trading fees, taking on price divergence risk in exchange for yields.
Impermanent Loss Warning:
If one token in a pool doubles in price while the other remains flat, you experience an impermanent loss of roughly 5.7% compared to simply holding the tokens outside the pool.
Spotting Inflationary APY Traps
Farms advertising 1,000% APY typically pay rewards in inflationary governance tokens that drop in value rapidly as farmers sell. Sustainable yield comes from real trading volume fees paid in USDC, USDT, or ETH rather than freshly minted farm tokens.
Practical Risk Checklist for DeFi Pools
- Check whether the protocol contracts have completed independent security audits.
- Review Total Value Locked (TVL) stability across multiple market cycles.
- Calculate whether fee generation outpaces expected impermanent loss over your target holding period.