- CFA Exams
- CFA Level I Exam
- Study Session 18. Portfolio Management (1)
- Reading 53. Portfolio Risk and Return: Part II
- Subject 4. Applications of the CAPM
CFA Practice Question
Stock A has a standard deviation of 16% and a beta of 1.1. T-bills are currently yielding 3.7% on an annualized basis. The expected return on the market index is 9.1% while its standard deviation is 14.9%. If Stock B is expected to earn 10.51% and it is of equal risk to Stock A, which of the following statements would be the most accurate?
A. Since Stock A has an expected return of 9.64%, it must be underpriced.
B. Since Stock A has an expected return of 11.41%, it must be underpriced.
C. Since Stock A has an expected return of 9.64%, it must be overpriced.
Explanation: Stock A's E(R) is 9.64% [3.7% + 1.1 * (9.1% - 3.7%)] and stock B's E(R) is 10.51%. Stock A is overpriced (this results a lower expected return.)
User Contributed Comments 7
User | Comment |
---|---|
labsbamb | Ea= rf+ (Em-rf)*beta(a) For stock A: E(R) = 3.7 + 1.1 * (9.1 - 3.7) = 9.64% |
Bibhu | T bills can be assumed as risk free rate. |
surob | Stock A's expected return is lower than Stock B's, although they both has the same risk. So, A is overvalued. |
danrow | Should not be both stocks under priced compared to the market (they offer a higher return than the expected return on the market)? Then the answer should be that B is more under priced than A? |
rhardin | Yea, just because B is underpriced does not mean A must be overpriced. They both could be underpriced, just B is more so. So I think this question is missing information... such as the expected return on A so we can compare the required return to it. |
MattNYC | The question is asking for price. If stock A's expected return is LOWER than its comparable, that must mean its PRICE in the marketplace is currently overvalued relative to B. |
malawyer | well, the fun thing about a formula with an expected return that HAS NO PARAMETER "PRICE" IN IT |