// DeFi yield analysis and optimization — lending rates, LP yields, staking returns, yield farming strategies, risk-adjusted yield comparison, and protocol-level sustainability assessment.
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| name | defi-yield |
| description | DeFi yield analysis and optimization — lending rates, LP yields, staking returns, yield farming strategies, risk-adjusted yield comparison, and protocol-level sustainability assessment. |
| category | crypto |
Analyze and compare yields across DeFi protocols — lending, liquidity provision, staking, and yield farming — to identify the best risk-adjusted opportunities and assess sustainability. DeFi yields are a real-time proxy for crypto market leverage demand, capital allocation, and protocol health.
| Yield Source | Mechanism | Typical APY Range | Risk Level |
|---|---|---|---|
| Lending (supply) | Earn interest from borrowers | 1-15% (stablecoins 3-8%) | Low-medium |
| Borrowing cost | Interest paid by borrowers | 3-20% | N/A (cost side) |
| LP fees (AMM) | Trading fee share from DEX | 5-50% (varies by pair) | Medium-high |
| Staking | Validator/delegation rewards | 3-15% | Low-medium |
| Liquidity mining | Protocol token incentives | 10-500% (unsustainable) | High |
| Restaking | Re-hypothecated staking yield | 5-20% (ETH + AVS rewards) | Medium-high |
| Points farming | Off-chain points → future airdrop | Unknown (speculative) | Very high |
Lending rates as market signal:
# High borrow rates = high leverage demand = bullish sentiment
# Low borrow rates = low leverage demand = bearish / waiting
def lending_rate_signal(borrow_rate_stable, borrow_rate_eth):
"""Analyze DeFi lending rates for market sentiment."""
if borrow_rate_stable > 15:
stable_signal = "extreme_demand" # Leveraged long via stablecoin borrowing
elif borrow_rate_stable > 8:
stable_signal = "elevated_demand"
elif borrow_rate_stable > 3:
stable_signal = "normal"
else:
stable_signal = "low_demand" # Bear market, no one borrowing
if borrow_rate_eth > 10:
eth_signal = "extreme_demand" # Shorting or leveraged strategies
elif borrow_rate_eth > 5:
eth_signal = "elevated"
else:
eth_signal = "low_demand"
return stable_signal, eth_signal
Key lending protocols:
| Protocol | Chain | Specialization | TVL Range |
|---|---|---|---|
| Aave V3 | Multi-chain | Blue-chip lending, institutional grade | $10-20B |
| Compound V3 | Ethereum, Base | Conservative, USDC-focused | $3-5B |
| MakerDAO/Sky | Ethereum | CDP-based DAI/USDS minting | $8-15B |
| Morpho | Ethereum | Rate optimization, P2P matching | $3-8B |
| Spark | Ethereum | MakerDAO lending arm | $2-5B |
| Kamino | Solana | Concentrated LP + lending | $1-3B |
Impermanent Loss (IL) — the core risk of LP positions:
def impermanent_loss(price_ratio_change):
"""
Calculate impermanent loss for a 50/50 AMM pool.
price_ratio_change: new_price / old_price of the volatile asset.
"""
r = price_ratio_change
il = 2 * (r ** 0.5) / (1 + r) - 1
return il * 100 # Return as percentage
# Examples:
# Price +25% → IL = -0.6%
# Price +50% → IL = -2.0%
# Price +100% (2x) → IL = -5.7%
# Price +200% (3x) → IL = -13.4%
# Price -50% → IL = -5.7%
# Price -75% → IL = -20.0%
LP yield = fee income + token incentives - impermanent loss
def net_lp_yield(fee_apy, incentive_apy, estimated_il_annualized):
"""Calculate risk-adjusted LP yield."""
gross_yield = fee_apy + incentive_apy
net_yield = gross_yield - abs(estimated_il_annualized)
return net_yield
# Example: ETH/USDC pool
# Fee APY: 15%, Incentive APY: 20%, Estimated IL: 8%
# Net yield: 15% + 20% - 8% = 27%
LP pool evaluation criteria:
| Metric | Good | Mediocre | Avoid |
|---|---|---|---|
| Fee APY / TVL | > 10% | 5-10% | < 5% |
| IL risk (based on pair volatility) | < 5% annualized | 5-15% | > 15% |
| TVL stability (30d change) | Growing or stable | Declining < 10% | Declining > 30% |
| Volume/TVL ratio | > 0.5x daily | 0.1-0.5x | < 0.1x |
| Incentive dependency | < 30% of yield | 30-70% | > 70% (unsustainable) |
ETH staking ecosystem:
| Method | APY | Risk | Liquidity |
|---|---|---|---|
| Solo validator | ~3.5% | Slashing, downtime | Locked (exit queue) |
| Lido (stETH) | ~3.3% | Smart contract, governance | Liquid (stETH tradeable) |
| Rocket Pool (rETH) | ~3.2% | Smart contract, more decentralized | Liquid |
| Coinbase (cbETH) | ~3.0% | Custodial, regulatory | Liquid |
| EigenLayer restaking | ~3.5% + AVS rewards | Smart contract, slashing risk | Semi-liquid |
Staking yield signal:
# ETH staking yield trends
# Rising yield = more transactions / MEV = network activity increasing (bullish)
# Falling yield = less activity = network cooling down
# Restaking yield premium
restaking_premium = eigenlayer_yield - native_staking_yield
if restaking_premium > 3:
signal = "high_restaking_demand" # AVS demand strong
elif restaking_premium > 1:
signal = "moderate_premium"
else:
signal = "low_premium" # Restaking risk not compensated
The "real yield" test:
def yield_sustainability(protocol):
"""
Real yield = yield funded by actual economic activity (fees, revenue)
Token yield = yield funded by token emissions (inflationary, unsustainable)
"""
total_yield_usd = protocol.total_yield_distributed_per_year
fee_revenue_usd = protocol.annual_fee_revenue
token_emission_usd = protocol.annual_token_emissions_at_market_price
real_yield_pct = fee_revenue_usd / total_yield_usd * 100
token_yield_pct = token_emission_usd / total_yield_usd * 100
if real_yield_pct > 80:
sustainability = "highly_sustainable" # Revenue-funded
elif real_yield_pct > 50:
sustainability = "partially_sustainable"
elif real_yield_pct > 20:
sustainability = "emission_dependent" # Mostly token incentives
else:
sustainability = "ponzi_risk" # Almost entirely token-funded
return sustainability, real_yield_pct
Warning signs of unsustainable yield:
def risk_adjusted_yield(opportunities):
"""Compare DeFi opportunities on risk-adjusted basis."""
scored = []
for opp in opportunities:
# Base yield
base = opp.apy
# Risk deductions
smart_contract_risk = -2 if opp.audit_status == "unaudited" else -0.5
il_risk = -opp.estimated_il if opp.type == "LP" else 0
protocol_risk = -1 if opp.tvl < 50_000_000 else 0 # Small protocol risk
chain_risk = -0.5 if opp.chain != "ethereum" else 0 # Non-ETH chain risk
sustainability_risk = -(base * 0.3) if opp.real_yield_pct < 30 else 0
# Adjusted yield
adjusted = base + smart_contract_risk + il_risk + protocol_risk + chain_risk + sustainability_risk
scored.append({
"protocol": opp.name,
"base_apy": base,
"adjusted_apy": adjusted,
"risk_level": opp.risk_level,
})
return sorted(scored, key=lambda x: x["adjusted_apy"], reverse=True)
| Source | Access | Data Available |
|---|---|---|
| DeFi Llama Yields | Free | APY across 1000+ pools/protocols |
| Aave/Compound dashboards | Free | Real-time lending rates |
| Dune Analytics | Free | Custom yield queries |
| DeBank | Free | Portfolio yield tracking |
| TokenTerminal | Free/Paid | Protocol revenue and earnings |
| EigenLayer dashboard | Free | Restaking rates and AVS yields |
## DeFi Yield Analysis — [Date]
### Market Yield Overview
- **Stablecoin lending (Aave USDC)**: X.X% supply APY
- **ETH staking**: X.X% base + X.X% restaking premium
- **Top LP yields**: [pool1 X%, pool2 X%]
- **Yield trend**: [rising / stable / compressing]
### Top Opportunities (Risk-Adjusted)
| Rank | Protocol | Pool/Strategy | Base APY | Adjusted APY | Risk |
|------|----------|--------------|----------|-------------|------|
| 1 | [protocol] | [pool] | X.X% | X.X% | Low |
| 2 | [protocol] | [pool] | X.X% | X.X% | Medium |
| 3 | [protocol] | [pool] | X.X% | X.X% | Medium |
### Lending Market Signal
- **Stablecoin borrow rates**: X.X% → [high leverage demand / normal / low]
- **ETH borrow rates**: X.X% → [shorting demand / normal]
- **Utilization rates**: [high / normal / low]
### Sustainability Assessment
| Protocol | Real Yield % | Token Yield % | Verdict |
|----------|-------------|---------------|---------|
| [protocol] | XX% | XX% | Sustainable |
| [protocol] | XX% | XX% | Emission-dependent |
### Yield Strategy Recommendation
- **Conservative**: [stablecoin lending on Aave/Compound, X-X% APY]
- **Balanced**: [ETH staking + restaking, X-X% APY]
- **Aggressive**: [LP on DEX with hedged IL, X-X% net APY]
### Risk Warnings
1. [Smart contract risk: protocol X is unaudited]
2. [IL risk: volatile pair X/Y estimated IL X%]
3. [Sustainability risk: protocol Y >80% token-funded]