Glossary
Delta-Neutral
A position whose net exposure to an asset's price is roughly zero, built by offsetting a long with an equal short so the portfolio profits from yield or spreads, not direction.
A delta-neutral position holds long and short exposure of equal size against the same underlying, so that small moves in the asset's price cancel out. "Delta" is the sensitivity of a position's value to the price of the asset; setting it to zero means you no longer bet on direction. Instead, the strategy harvests something else — funding rates, the futures basis, lending yield, or liquidity-provider fees.
In DeFi this is everywhere: holders short a perpetual against spot to collect positive funding, market makers hedge inventory, and protocols like Ethena's USDe tokenize a delta-neutral basis trade into a yield-bearing synthetic dollar. The hedge is never perfect — funding can flip negative, liquidations and slippage bite, and the position must be rebalanced as prices drift — so "neutral" describes intent more than a guarantee.