The bank’s trading book consists of the following two assets:
Asset Annual Return Volatility of Annual Return Value
A 10% 25% 100
B 20% 20% 50
Correlation (A, B) = 0.2
How would the daily VaR at 99% level change if the bank sells 50 worth of asset A and buys 50 worth of asset B?
Assume there are 250 trading days in a year.
A. 0.2286
(B. 0.4581)
C. 0.7705
D. 0.7798
为何选B