Volatility Impact on Spreads
Volatility impact on spreads describes the tendency for bid-ask spreads to widen as market uncertainty and price fluctuations increase. During periods of high volatility, market makers face greater risk of being on the wrong side of a trade, so they increase their spreads to compensate for this added exposure.
This creates a hidden cost for traders, who must pay more to enter or exit positions exactly when they are most active. Understanding this relationship is essential for risk management, as it helps traders anticipate when execution costs will spike.
By analyzing historical data on volatility and spread behavior, traders can adjust their strategies to avoid trading during times of extreme market stress or to prepare for higher execution costs.