Delta Hedging
Delta hedging is a risk management strategy used by traders to reduce or eliminate the directional risk associated with price movements in an underlying asset. It involves maintaining a delta-neutral position by balancing the options portfolio with offsetting positions in the underlying asset or other derivatives.
The delta of an option measures how much the option price is expected to change for a one-unit change in the price of the underlying asset. By continuously adjusting the hedge as the underlying price changes, traders can isolate other risks such as volatility or time decay.
This practice is essential for market makers who provide liquidity and need to neutralize their exposure to market swings. It requires frequent rebalancing to remain effective, especially in highly volatile markets like cryptocurrency.
The goal is to ensure the overall portfolio value remains stable regardless of small fluctuations in the asset price. It represents a fundamental application of quantitative finance in maintaining market stability.