A bank has written a European call option on one stock and a European put option on another stock. For the first option, the stock price is 50, the strike price is 51, the volatility is 28% per annum, and the time to maturity is nine months. For the second option, the stock price is 20, the strike price is 19, the volatility is 25% per annum, and the time to maturity is one year. Neither stock pays a dividend, the risk-free rate is 6% per annum, and the correlation between stock price returns is 0.4. Calculate a 10-day 99% VaR 346 RISK MANAGEMENT AND FINANCIAL INSTITUTIONS

(a) Using only deltas.

(b) Using the partial simulation approach.

(c) Using the full simulation approach.

AppendixLO1