Dealer Hedging Flows
Dealer Hedging Flows refer to the buying or selling activity conducted by market makers to neutralize the risk of the options they have sold to clients. Because market makers typically aim to be delta neutral, they must constantly adjust their positions in the underlying asset as the price moves.
These flows can create self-reinforcing cycles, where dealer hedging pushes the price further in a direction, causing more hedging, and thus more price movement. This is a primary driver of liquidity and volatility in derivative-heavy markets.
Understanding these flows is crucial for predicting short-term price action and identifying liquidity-driven moves. It represents the intersection of mechanical risk management and market price discovery.
It is the hidden engine behind much of the observed intraday price volatility.