Stablecoins, Yield Strategies, and Depeg Survival

This lesson teaches you how to:

• Use stablecoins for defense and yield

• Understand different stablecoin designs

• Avoid depegging disasters

Part 1: What Is a Stablecoin Really?

Basic Definition

A stablecoin is a token designed to stay around $1 in value.

Beginner Assumption

“Stablecoin means safe.”

Reality

A stablecoin is still a financial system with risks.

Key Insight

Part 2: The Three Core Stablecoin Models

1. Fiat-Backed Stablecoins

Examples

• USDC

• USDT

How They Work

These stablecoins are backed by real-world assets such as:

• Bank reserves

• U.S. Treasuries

They are issued and managed by centralized companies.

Advantages

• Strong peg stability

• High liquidity

• Widely accepted across DeFi and exchanges

Risks

• Centralization

• Freezing or censorship risk

• Regulatory risk

2. Crypto-Collateralized Stablecoins

Example

• DAI

How They Work

These stablecoins are backed by crypto assets such as ETH.

They are usually overcollateralized.

Example:

• $150 worth of collateral may back $100 of stablecoins

Advantages

• More decentralized

• Transparent collateral systems

Risks

• Liquidation cascades

• Collateral volatility during market crashes

3. Algorithmic or Hybrid Stablecoins

Example

• FRAX

How They Work

These stablecoins combine:

• Collateral

• Algorithmic market incentives

The system relies heavily on market behavior and confidence.

Advantages

• More capital efficient

• Innovative design

Risks

• Fragile during stress events

• Can collapse quickly if confidence disappears

Key Insight

Part 3: Stablecoin Allocation Strategy

Why Hold Stablecoins?

Stablecoins are commonly used for:

• Capital protection

• Dry powder for opportunities

• Yield generation

Example Allocation Strategy

Fiat-Backed Stablecoins

• 40–60%

Examples:

• USDC

• USDT

Decentralized Stablecoins

• 20–40%

Examples:

• DAI

Higher-Risk Stablecoins

• 0–20%

Examples:

• FRAX

Key Rule

Part 4: Stablecoin Yield Strategies

1. Lending

Platforms

• Aave

• Compound Finance

How It Works

You lend stablecoins to borrowers and earn interest.

Characteristics

• Relatively lower risk

• More stable returns

2. Stablecoin Liquidity Providing

Example

USDC / USDT on Curve Finance

How It Works

You provide liquidity between stablecoins and earn trading fees.

Characteristics

• Minimal impermanent loss

• Lower volatility exposure

3. Yield Aggregators

Examples

• Yearn Finance

• Beefy Finance

How They Work

Aggregators automatically:

• Compound rewards

• Move funds between strategies

• Optimize yield

Main Risk

Additional smart contract risk.

4. High APY Farms

Characteristics

• Extremely high advertised yield

• Usually unsustainable

Key Insight

Stablecoin yield generally follows this rule:

Lower risk = lower return.

Part 5: Stablecoin Depegging

What Is a Depeg?

A depeg happens when a stablecoin loses its intended $1 value.

Example

• $1.00 → $0.90 → $0.70

Why Depegs Happen

• Loss of confidence

• Liquidity crisis

• Banking or collateral problems

• Market panic

Important Reality

Depegs can happen very quickly.

Early Warning Signs

• Price drops below $0.99

• Liquidity dries up

• Heavy selling pressure

• Negative news or rumors

Operator Rule

If a stablecoin begins breaking its peg, react quickly and rationally.

Part 6: Depeg Survival Strategy

1. Diversification

Do not rely on a single stablecoin.

2. Monitor the Peg

Watch stablecoin pricing closely.

3. Have an Exit Plan

Always ask:

“If this stablecoin fails, where will I rotate my capital?”

4. Use Deep Liquidity Pools

Deep liquidity makes exiting easier during stress.

5. Avoid Blind Yield Farming

High APY stablecoin farms often hide major risks.

Part 7: Advanced Stablecoin Thinking

Stablecoins as the Liquidity Layer

Stablecoins function as:

• Base trading pairs

• Collateral

• Exit liquidity

Market Insight

When fear increases, many investors move capital into stablecoins.

Strategy Use Cases

Bear Markets

• Increase stablecoin allocation

Bull Markets

• Deploy stablecoins into higher-risk assets

Part 8: Common Mistakes

Common Errors

• Assuming stable means permanently safe

• Chasing the highest APY

• Ignoring peg instability

• Using unknown stablecoins

Practice Mission

Analyze and compare:

• USDC

• DAI

• FRAX

Ask yourself:

• What backs each stablecoin?

• What are the main risks?

• How would each behave during a market crash?

Operator Mental Models

• Stablecoins are tools, not guarantees

• Diversification improves survival

• Yield without understanding creates risk

Final Thought