Question
You have a three-stock portfolio. Stock A has an expected return of 14 percent and a standard deviation of 39 percent, Stock B has an
You have a three-stock portfolio. Stock A has an expected return of 14 percent and a standard deviation of 39 percent, Stock B has an expected return of 18 percent and a standard deviation of 44 percent, and Stock C has an expected return of 13 percent and a standard deviation of 44 percent. The correlation between Stocks A and B is 0.30, between Stocks A and C is 0.20, and between Stocks B and C is 0.05. Your portfolio consists of 36 percent Stock A, 20 percent Stock B, and 44 percent Stock C. Calculate the expected return and standard deviation of your portfolio. The formula for calculating the variance of a three-stock portfolio is:
p2 = xA2 A2 + xB2 B2 + xC2 C2+ 2xAxBABCorr(RA,RB) + 2xAxCACCorr(RA,RC) + 2xBxCBCCorr(RB,RC)
(Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places.)
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