What Is Delta-Neutral Trading? Crypto Hedging Explained

Delta-neutral trading is a strategy that combines long and short positions so that the total exposure to an asset's price is close to zero. If the price goes up or down, gains on one side offset losses on the other. The trader aims to profit from something else, such as funding rates or basis.

Key takeaways

• Delta measures how much a position's value changes when the asset price moves by $1.
• A delta-neutral portfolio has a total delta near zero.
• The classic crypto setup is long spot + short perpetual in equal size.
• Profit comes from funding, basis or price gaps, not from market direction.
• It is lower risk, not risk-free: liquidation, fees, negative funding and exchange risk remain.

What is delta?

Delta is the sensitivity of a position to the price of the underlying asset. For simple positions it is easy to read:

Position	Delta per coin
Long 1 BTC spot	+1
Long 1 BTC perpetual	+1
Short 1 BTC perpetual	−1
Long 1 BTC spot + short 1 BTC perp	0

Options have deltas between −1 and +1 that change with price, which makes hedging them more complex. This article focuses on spot and perpetual futures, where delta is simply the position size.

Common delta-neutral strategies

Strategy	Legs	Source of return
Cash-and-carry	Long spot, short perp or dated future	Positive funding or futures basis
Cross-exchange funding arbitrage	Short perp on high-funding venue, long perp on low-funding venue	Funding rate difference
Spot arbitrage with pre-funded accounts	Buy on one venue, sell on another at the same time	Price gap
Hedged staking or yield	Hold a yield-bearing asset, short its perp	Yield plus or minus funding

Worked example: long spot, short perp

You buy 2 ETH on spot at $3,000 ($6,000) and short 2 ETH of perps at the same price. You post $2,000 as margin for the short, so total capital is $8,000.

If ETH falls 10% to $2,700:

• Spot position: −$600
• Short perp: +$600
• Net price PnL: $0

Now add income and costs over 30 days, assuming funding averages 0.01% per 8 hours and ETH ends near its entry price:

Item	Amount
Funding received: $6,000 × 0.01% × 90 payments	+$54.00
Spot taker fees, buy and sell: 2 × $6,000 × 0.10%	−$12.00
Perp taker fees, open and close: 2 × $6,000 × 0.05%	−$6.00
Net profit	+$36.00

That is 0.45% on $8,000 in 30 days, or about 5.5% APR. Higher funding raises the return; negative funding turns the income into a cost. Model your own case with the funding rate calculator.

Why delta drifts

A position that starts neutral does not always stay neutral:

• Margin changes value: on coin-margined contracts, the collateral itself moves with price.
• Unequal sizes: rounding, contract sizes and partial fills leave small exposures.
• PnL moves between legs: if the price rises sharply, the short perp loses money and needs more margin, while the profit sits in the spot wallet.

Traders rebalance by moving funds between legs or adjusting sizes. Rebalancing costs fees, so there is a trade-off between precision and cost.

Risks of delta-neutral trading

1. Liquidation of one leg: a sharp move can liquidate the short perp even though the combined position is flat. See what is liquidation.
2. Funding flips: positive funding can turn negative for days.
3. Fees and slippage: four fills per round trip can consume weeks of income.
4. Basis risk: the spot and perp prices can diverge temporarily.
5. Counterparty risk: both legs are exposed to the venues holding them.

Finding delta-neutral opportunities

ArbTide normalizes funding rates to APR so different intervals can be compared. Browse live funding rates, look at BTC funding history to see how stable a rate has been, or explore the cash-and-carry strategy page.