Gamma scalping is an advanced options trading technique focused on profiting from changes in an option’s delta, specifically by rebalancing the underlying asset position. The strategy involves selling options to collect premium and then dynamically adjusting the hedge as the underlying price fluctuates. This rebalancing process aims to capture profits from the option’s gamma, which measures the rate of change of delta.
Risk
The primary risk in gamma scalping is theta decay, where the value of the sold options erodes over time. The strategy requires precise execution and low transaction costs to remain profitable. If the underlying asset price moves sharply and unexpectedly, the cost of rebalancing can exceed the profits generated from gamma.
Volatility
Gamma scalping thrives in high-volatility environments where frequent price movements allow for more opportunities to rebalance and capture profits. However, extreme volatility can also increase the risk of slippage and execution costs. The technique requires a sophisticated understanding of how implied volatility impacts option pricing.
