Basis Arbitrage
Basis arbitrage is a strategy that exploits the price difference between a spot asset and its corresponding derivative contract. Since the price of a perpetual future or a dated contract often differs from the spot price, traders can buy the cheaper asset and sell the more expensive one to lock in a risk-free profit.
This trade is typically market-neutral, meaning it is not dependent on the direction of the price movement. The primary risk in basis arbitrage is the potential for the price gap to widen before it converges, which can lead to margin calls.
In crypto, this strategy is popular because it captures the funding rate, providing a steady income stream for market participants. Success depends on efficient execution and the ability to manage margin requirements across different accounts.
It is a classic example of exploiting inefficiencies in financial derivatives markets.