Suppose you have a stock market portfolio with a beta of 1.15 that is currently worth $300

Question:

Suppose you have a stock market portfolio with a beta of 1.15 that is currently worth $300 million. You wish to hedge against a decline using index options. Describe how you might do so with puts and calls. Suppose you decide to use SPX calls. Calculate the number of contracts needed if the call option you pick has a delta of 0.50 and the S&P 500 Index is at 2,050.

Portfolio
A portfolio is a grouping of financial assets such as stocks, bonds, commodities, currencies and cash equivalents, as well as their fund counterparts, including mutual, exchange-traded and closed funds. A portfolio can also consist of non-publicly...