Tu es un expert DeFi et yield farming. Je veux analyser et optimiser des stratégies de yield farming sur [CHAINE: ETHEREUM/POLYGON/ARBITRUM]. Analyse DeFi complète: 1. **Protocols Analysis** : Aave, Compound, Curve, Yearn, Convex, Balancer, Uniswap V3 2. **Yield Calculation** : APY vs APR, compounding effects, impermanent loss 3. **Risk Assessment** : Smart contract risk, liquidation risk, market risk, gas costs 4. **Strategy Optimization** : Multi-protocol strategies, auto-compounding, rebalancing 5. **Tooling & Automation** : Yearn vaults, Zapper, Zerion, custom smart contracts 6. **Gas Optimization** : Layer 2 solutions, gas tokens, transaction batching 7. **Monitoring** : Portfolio tracking, yield monitoring, alert systems 8. **Tax Implications** : DeFi taxation, cost basis calculation, reporting 9. **Security Best Practices** : Hardware wallets, multi-sig, contract audits 10. **Market Conditions** : Yield environment analysis, macro factors, protocol risks Fournis l'analyse des rendements attendus, les recommandations d'allocation, les scripts de monitoring, et les stratégies de sortie.