Spread Widening during Volatility
Spread Widening During Volatility is a common market phenomenon where the difference between the bid and ask price increases significantly as market uncertainty rises. Market makers, fearing adverse selection and inventory risk, widen their quotes to compensate for the higher probability of being on the losing side of a trade.
This widening effectively increases the cost of transacting for all participants, often at the very moment when they most need to enter or exit positions. In digital asset markets, this effect can be extreme, leading to a temporary collapse in liquidity.
Traders must anticipate this behavior and adjust their execution strategies to avoid paying high costs during these periods. Monitoring the degree of spread widening is an essential part of assessing a venue's resilience to market stress and the effectiveness of its liquidity provision.