Basis Trade

A basis trade is a market-neutral strategy that profits from the price difference (the "basis") between a spot asset and its futures contract, or between two derivatives on the same asset. The trader holds offsetting positions so directional price moves largely cancel out.

By Crypto University EditorialLast updated May 13, 2026

Perpetual FuturesArbitrage

✦ Key Insight

For sophisticated crypto traders, basis trades are a way to generate yield without taking directional risk. They were the engine behind many crypto credit desks before 2022 and remain a core institutional strategy through Bitcoin ETF arbitrage.

✕ Common Misconceptions

Ignoring liquidation risk on the short leg when the spread widens against you.

Forgetting fees, borrowing costs, and exchange-of-residence risk eat into thin spreads.

Assuming funding rates stay positive — they flip.

Detailed Explanation

How It Works: When futures trade above spot (contango), a trader buys spot and shorts the future, locking in the spread as the contract converges to spot at expiry. On perpetual futures, they earn the funding rate as long as longs are paying shorts (or vice versa) while staying hedged.

Related Terms: Funding Rate, Perpetual Futures, Arbitrage, Cash-and-Carry, Open Interest

FAQs:

Is it really risk-free? No. Exchange risk, liquidation risk, and execution slippage are real.
What capital do I need? Enough on both venues to keep the short leg comfortably collateralized through volatility.

In Practice

“A trader buys 1 BTC on spot at $60,000 and shorts 1 BTC of perpetuals while the funding rate runs at 0.05% per 8 hours. They collect funding payments while their net BTC exposure is roughly zero.”

Dig Deeper

Arbitrage

Arbitrage is a trading strategy where a trader buys the same crypto asset on one exchange at a lower price and sells it on another exchange at a higher price. The goal is to profit from the temporary price difference between markets.

Perpetual Futures

Perpetual Futures (Perps) Derivative contracts that track the price of an underlying asset (e.g., BTC) with no expiration date, settled in cash or stablecoins.

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