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Trade on Interest Rates

Learn how and why to trade Interest Rate Swaps

How to Trade Interest Rate Swaps: A Step-by-Step Guide

Understanding the Basics

Before you start trading, understand what you're doing:

  • Pay Fixed, Receive Variable: You think rates will go UP

  • Pay Variable, Receive Fixed: You think rates will go DOWN

  • Notional Amount: The size of your position (you don't need to deposit the full amount)

  • Collateral: What you actually deposit to back your position

Step 1: Choose Your Market

Interest rate swap markets are created with specific parameters:

  • Reference Rate: Which rate you're betting on (Aave USDC, Morpho ETH, Compound DAI, etc.)

  • Term Length: How long the swap lasts (1 month, 3 months, 1 year, etc.)

  • Collateral Token: What you deposit to secure your position

Example Markets:

  • 3-month Aave USDC rates (collateral: USDC)

  • 6-month Morpho WETH rates (collateral: WETH)

  • 1-year Compound DAI rates (collateral: DAI)

Step 2: Determine Your Position Size

Key Concepts:

  • Notional Amount: The swap size (e.g., $100,000)

  • Collateral Required: Typically 10-20% of notional (e.g., $10,000-$20,000)

  • Leverage: Notional ÷ Collateral = Your leverage multiplier

Example:

  • You want $50,000 notional exposure to Aave USDC rates

  • Market requires 15% collateral = $7,500 USDC deposit

  • Your leverage = 3.33x

Step 3: Choose Your Direction

Bullish on Rates (Expect rates to RISE)

Position: Pay Fixed, Receive Variable

  • You pay a fixed rate (e.g., 5%)

  • You receive whatever the variable rate becomes

  • Profit if: Variable rate goes above your fixed rate

  • Loss if: Variable rate stays below your fixed rate

Example:

  • Current Aave rate: 4%

  • You pay fixed 5%, receive variable

  • If Aave hits 8%, you earn 3% on your notional

  • On $50k notional with $7.5k collateral = $1,500 profit (20% return)

Bearish on Rates (Expect rates to FALL)

Position: Pay Variable, Receive Fixed

  • You pay whatever the variable rate is

  • You receive a fixed rate (e.g., 4%)

  • Profit if: Variable rate falls below your fixed rate

  • Loss if: Variable rate rises above your fixed rate

Example:

  • Current Aave rate: 6%

  • You pay variable, receive fixed 4%

  • If Aave drops to 2%, you earn 2% on your notional

  • On $50k notional with $7.5k collateral = $1,000 profit (13% return)

Step 4: Execute Your Trade

Through the Protocol Interface:

  1. Connect Wallet: Use MetaMask, WalletConnect, etc.

  2. Select Market: Choose your reference rate and term

  3. Enter Position Details:

    • Notional amount

    • Direction (pay fixed/receive variable or vice versa)

    • Review the fixed rate being offered

  4. Approve Collateral: Allow the protocol to use your tokens

  5. Submit Transaction: Confirm the swap creation

Key Elements:

  • Reference Rate: Current variable rate for a given market

  • Current Fixed Rate: Fixed rate for a given market at a point in time

  • Collateral Requirement: How much you need to deposit

  • Liquidation Risk: When your position might get closed

Step 5: Monitor Your Position

What to Watch:

  • Current Variable Rate: How the reference rate is moving

  • Unrealized P&L: Your current profit/loss

  • Collateral Ratio: Make sure you don't get liquidated

  • Time Decay: How much time is left on your swap

Managing Risk:

  • Close Early: Exit before expiration if desired. Please be aware there may be fees for closing a swap early.

  • Roll Position: Close current swap and open a new one.

Step 6: Settlement

At Expiration:

  • Calculate Average Rate: The protocol determines the average variable rate and fixed rate over the term.

  • Net Settlement: You pay or receive the difference.

  • Collateral Return: Get back your remaining collateral after settlement plus any profits if the net settlement difference was in your favor.

Example Settlement:

  • You paid fixed 5%, received variable on $50k notional for 3 months

  • Average variable rate was 7%

  • You receive: (7% - 5%) × $50,000 × (3/12) = $250

  • Plus your original collateral

Common Strategies

Hedging:

  • Lender Protection: You're lending on Aave, worried about rate drops → Pay variable, receive fixed

  • Borrower Protection: You're borrowing variable rates, worried about spikes → Pay fixed, receive variable

Speculation:

  • Bull Market Play: Expect DeFi rates to spike → Pay fixed, receive variable across multiple markets

  • Bear Market Play: Expect rates to crash → Pay variable, receive fixed

  • Volatility Play: Trade around major events (Fed meetings, protocol updates, etc.)

Arbitrage:

  • Cross-Protocol: If Aave and Compound rates are misaligned

  • Term Structure: If short-term and long-term rates seem mispriced

  • Basis Trading: Combine with underlying lending positions

Risk Management Tips

  1. Start Small: Use lower leverage until you understand the mechanics

  2. Diversify: Don't put all capital in one rate/term

  3. Watch Liquidations: Keep collateral ratios healthy

  4. Understand Correlation: DeFi rates often move together

  5. Monitor Gas: Factor in transaction costs for smaller positions

  6. Time Decay: Longer terms give more time to be right, but tie up capital longer

Advanced Features

  • Partial Closing: Exit part of your position early

  • Rolling: Close and reopen in new terms

  • Portfolio View: Manage multiple swaps across different markets

DISCLAIMER: Interest rate swaps are leveraged instruments. You can lose all of you initial collateral if positions move significantly against you. Always understand the risks before trading.

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