The following are the monthly rates of return for Madison Cookies and for Sophie Electric during a six-month period. Month Madison Cookies Sophie Electric 1 -0.04 0.07 2 0.06 -0.02 3 -0.07 -0.10 4 0.12 0.15 5 -0.02 -0.06 6 0.05 0.02 Compute the following: a. Average monthly rate of return, Ri, for each stock b. Standard deviation of returns for each stock c. Covariance between the rates of return d. The correlation coefficient between the rates of return What level of correlation would you have expected before performing your calculations? How did your expectations compare with the computed correlation? Would these two stocks be good choices for diversification? Why or why not?
The following are the monthly rates of return for Madison Cookies and for Sophie Electric during a six-month period. Month Madison Cookies Sophie Electric 1 -0.04 0.07 2 0.06 -0.02 3 -0.07 -0.10 4 0.12 0.15 5 -0.02 -0.06 6 0.05 0.02 Compute the following: a. Average monthly rate of return, Ri, for each stock b. Standard deviation of returns for each stock c. Covariance between the rates of return d. The correlation coefficient between the rates of return What level of correlation would you have expected before performing your calculations? How did your expectations compare with the computed correlation? Would these two stocks be good choices for diversification? Why or why not?
Financial Management: Theory & Practice
16th Edition
ISBN:9781337909730
Author:Brigham
Publisher:Brigham
Chapter6: Risk And Return
Section: Chapter Questions
Problem 4P: An analyst gathered daily stock returns for Feburary 1 through March 31, calculated the Fama-French...
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The following are the monthly |
Month | Madison Cookies | Sophie Electric |
1 | -0.04 | 0.07 |
2 | 0.06 | -0.02 |
3 | -0.07 | -0.10 |
4 | 0.12 | 0.15 |
5 | -0.02 | -0.06 |
6 | 0.05 | 0.02 |
Compute the following: |
a. Average monthly rate of return, Ri, for each stock |
b. Standard deviation of returns for each stock |
c. Covariance between the rates of return |
d. The correlation coefficient between the rates of return |
What level of correlation would you have expected before performing your calculations? How did your expectations compare with the computed correlation? Would these two stocks be good choices for diversification? Why or why not? |
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