Mechanics of Gamma Flips

Action

Gamma flips represent a dynamic hedging response by options market makers, particularly prevalent with short-dated options, where delta hedging necessitates frequent adjustments to maintain neutrality. These adjustments occur as the underlying asset price moves, triggering increased buying or selling pressure, amplifying initial price movements. The mechanics involve market makers simultaneously selling options and hedging with the underlying asset, creating a feedback loop where volatility and price changes are mutually reinforcing. Consequently, understanding this action is crucial for anticipating short-term market fluctuations and potential liquidity events.