Part 4 · Chapter 3

Yield Farming Strategies

AT A GLANCE

Yield farming maximizes returns by lending, LPing, staking, and compounding rewards. You`'ll learn conservative and advanced strategies plus risk checks.

Yield SourcesStrategy ComparisonLeveraged LoopingDue Diligence

Who Is This For?

  • Intermediate users seeking better DeFi yields
  • Cautious beginners wanting a risk-aware overview

Learning Objectives

  • 1.Identify sources of yield: fees, interest, token incentives, staking
  • 2.Compare single-sided, LP, leveraged, and aggregator strategies
  • 3.Evaluate APY vs risk with a due diligence checklist
Section 1

Sources of Yield

Before chasing APY, understand where it comes from. Some yields are sustainable, others are temporary bribes.

🌱 Where Does Yield Come From?

💱
Trading Fees

When you provide liquidity to a DEX, you earn a cut of every swap that trades through your pool. On Uniswap v2, LPs earn 0.3% of every trade.

Mechanism:

Real users trade tokens → pool collects fees → fees distributed proportionally to LPs based on their share of the pool.

Typical APY
2-20% APY
Depends On
Trading volume, pool size, fee tier
Sustainability
♻️ Sustainable

Sustainable — driven by real economic activity. More volume = more fees.

📊 The Sustainability Spectrum
Most Sustainable
Staking
Lending
LP Fees
Emissions
Least Sustainable

Rule of thumb: if the yield comes from people paying for a service (trading, borrowing, security), it's sustainable. If it comes from printing new tokens, it's temporary.

Section 2

Strategy Examples

From conservative to aggressive — every strategy trades yield for risk. Choose what matches your experience level.

🎯 Compare Strategies

🔒
Single-Sided Staking
Low Risk · 3-10%

Deposit a single token to earn yield — no pairing needed. Includes native staking (ETH), lending (Aave), and liquid staking (Lido).

How It Works:
1
Deposit one token into a staking or lending protocol
2
Earn interest or staking rewards automatically
3
Withdraw anytime (lending) or after unbonding (staking)
4
No impermanent loss since only one asset
Examples:
Lido stETH
Stake ETH, receive liquid stETH, earn ~3-4%
Aave USDC Supply
Lend USDC, earn variable interest ~2-6%
Eigenlayer Restaking
Restake stETH for additional yield
Pros
  • No impermanent loss
  • Simple to understand
  • Often liquid/withdrawable
  • Low maintenance
Cons
  • Lower yields vs LP farming
  • Rates fluctuate
  • Smart contract risk remains
  • Liquid staking has depeg risk

🔄 Leveraged Looping Simulator

See how looping amplifies yield AND risk:

Loop Breakdown:
Deposit 1:
$10,000
Deposit 2:
$5,000
Deposit 3:
$2,500
Total Deposited
$18,750
1.9x leverage
Net Yield / Year
$1,238
Gross $1500 - Cost $263
Effective APY
12.4%
on original $10,000
Liquidation Buffer
~42% drop
before liquidation
Section 3

Risk & Due Diligence

Every farm should pass your personal checklist before you deposit a single dollar.

🧾 Tax Implications

In many jurisdictions, each of these events may be taxable:

Swapping tokens
Harvesting rewards
Withdrawing from LP
Compounding yields

Keep detailed records of every DeFi transaction. Tools like Koinly, CoinTracker, or DeBank can help.

✅ Pre-Farm Due Diligence Checklist

Check off each item before entering a new farm:

Readiness Score:0/10 🚨 Not ready — do more research
Watch Out

Common Mistakes & Gotchas

🚀
This farm shows 5,000% APY — I'm going to get rich!
Extreme APY = extreme emissions. The reward token is being printed fast and will likely crash in price. Calculate what 5,000% APY looks like when the reward token drops 95%.
🔄
I'll loop 5 times at 75% LTV for maximum yield
High LTV + multiple loops = razor-thin liquidation margin. A 10% price drop could liquidate your entire position. Start with 2-3 loops max at ≤50% LTV.
I'll harvest my rewards eventually, no rush
Some reward tokens vest, expire, or lose value rapidly. Set a regular harvest schedule (weekly or when gas is low). Unclaimed rewards that expire = lost money.
🔑
I approved this contract months ago, it's fine
Old unlimited token approvals are a security risk. Regularly review and revoke approvals on sites like revoke.cash. One compromised protocol can drain approved tokens.

🌱 Golden Rule: Sustainable yield comes from real economic activity. If a farm's only value proposition is "high APY," it's paying you with inflation — and someone is left holding the bag when emissions end.

Test Yourself

Knowledge Check

1

Name two sources of DeFi yield:

2

What risk comes with leveraged yield farming?

3

Why use a yield aggregator?

4

Which yield source is most sustainable long-term?

5

Why should you check a protocol's emission schedule?

Next Steps

Continue learning: "Perpetuals & Derivatives in DeFi" to explore advanced on-chain trading tools
Hands-on practice: Write a personal checklist of audits, TVL, and IL estimates before entering any farm. Bookmark DeFiLlama Yields for research