Which of the following is NOT of equity market sensitivities that are usually considered in dynamic hedging?

Dynamic hedging is a risk management strategy that involves adjusting a portfolio's composition in response to changing market conditions to maintain a target risk profile. This is primarily achieved by neutralizing sensitivities to key market variables, which are quantified by the "Greeks." Delta (sensitivity to underlying price), Vega (sensitivity to volatility), and Theta (sensitivity to the passage of time) are fundamental Greeks used to manage the risk of options and other derivatives. Alpha, however, is a measure of risk-adjusted performance, representing the excess return of an investment relative to a benchmark. It is an outcome or a goal, not a market sensitivity parameter that is hedged.

A. Delta is incorrect because it is the most fundamental sensitivity used in dynamic hedging to manage directional risk from the underlying asset's price changes.

B. Vega is incorrect because managing exposure to changes in implied volatility is a critical component of sophisticated dynamic hedging strategies, especially for options portfolios.

C. Theta is incorrect because it measures the impact of time decay on a portfolio's value, a key risk factor that must be monitored and managed.

1. Hull

J. C. (2021). Options

Futures

and Other Derivatives (11th ed.). Pearson. In Chapter 19

"The Greek Letters

" Delta

Vega

and Theta are explicitly defined as key measures of risk and sensitivity for derivatives portfolios used in hedging (pp. 421-439). Alpha is discussed elsewhere in the context of investment performance

not as a hedging parameter.

2. Lo

A. W. (2008). Hedge Funds: An Analytic Perspective. Princeton University Press. Chapter 4

"Risk Management

" distinguishes between systematic risk factors

which include sensitivities like the Greeks

and alpha

which is defined as the component of return that is independent of those factors (p. 136).

3. MIT OpenCourseWare. (2003). 15.433 Financial Engineering

Lecture Notes: The Black-Scholes-Merton Model and the 'Greeks'. Massachusetts Institute of Technology. Section 4

"Hedging

" details the use of Delta

Gamma

Vega

and Theta to construct hedges that neutralize portfolio risk from various market sources. Alpha is not included as a hedging parameter.