In the crypto perpetual futures market, price discrepancies frequently occur, allowing traders to profit from these pricing inefficiencies. The "Cash and Carry Trade" is a classic arbitrage strategy that capitalizes on the difference between perpetual futures prices and spot prices to generate returns.
What Is Funding Rate Arbitrage?
Funding rates are periodic fees paid or received by traders based on the difference between perpetual contract prices and spot market prices. This mechanism:
- Balances market skew: When perpetuals trade at a premium (above spot), longs pay shorts; when at a discount (below spot), shorts pay longs.
- Settles periodically: Typically every 8 hours on exchanges like Binance/Bybit, or hourly on platforms like dYdX/Hyperliquid.
By maintaining a delta-neutral position (equal long spot and short perpetual positions), traders earn:
- Funding fees: Paid by counterparties when rates are positive.
- Staking yields: From assets like stETH (~3.6% APR).
How to Execute Cash and Carry Trade
Step-by-Step Strategy:
- Buy spot assets: Purchase 10 ETH in spot/stETH (e.g., $37,000).
- Sell perpetuals: Short 10 ETH futures ($37,000) on Binance/Bybit/dYdX.
- Rebalance: Ensure positions remain matched to avoid directional risk.
Example Returns:
- Funding income: 0.0540% × 3 (daily) = 59.3% APR (Hyperliquid).
- Staking yield: +3.6% APR (stETH).
- Total potential APR: ~62.9%.
Risks and Challenges
| Risk Factor | Description | Mitigation |
|-------------|------------|------------|
| Price gaps | Spot/futures price mismatch | Use limit orders; DCA entry |
| Funding volatility | Rates flip negative | Monitor market sentiment |
| Liquidation | Extreme price moves | Maintain sufficient margin |
| Exchange risk | CEX/DEX failures | Diversify platforms |
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FAQ
Q: How often are funding fees paid?
A: Every 8 hours on Binance/Bybit; hourly on dYdX.
Q: Can I use leverage with this strategy?
A: Yes, but higher leverage increases liquidation risk.
Q: What if funding rates turn negative?
A: You’ll pay fees instead of earning them. Exit or hedge accordingly.
Key Takeaways
- Targets 25–50%+ APR via funding/staking.
- Requires precise execution to avoid imbalances.
- Best for high-liquidity assets (ETH/BTC).
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By combining spot holdings with perpetual shorts, traders can harness market inefficiencies for passive income—mirroring institutional strategies like Ethena Labs, but with greater flexibility and asset choice.