Question:Suppose Johnson & Johnson and Walgreens Boots Alliance have
expected returns and volatilities shown below, with...
Question
Suppose Johnson & Johnson and Walgreens Boots Alliance have
expected returns and volatilities shown below, with...
Suppose Johnson & Johnson and Walgreens Boots Alliance have
expected returns and volatilities shown below, with a correlation
of 21%.
Expected Return
Standard Deviation
Johnson & Johnson
6.90%
17.90%
Walgreens Boots Alliance
9.60%
21.60%
Calculate the expected return and the volatility of a portfolio
that is equally invested in both stocks.
For the portfolio in (a), if the correlation between two stocks
were to increase, would the expected return of the portfolio rise
or fall? Would the volatility of the portfolio rise or fall?
Calculate the expected return and the volatility of a portfolio
that consists of a long position of $8500 in Johnson & Johnson
and a short position of $1500 in Walgreens’.