Assume that CAPM holds throughout. For Chasebank and the Market (the SP500) you
ID: 2713843 • Letter: A
Question
Assume that CAPM holds throughout. For Chasebank and the Market (the SP500) you are given five years of historic returns data below:
1- Calculate the average returns for each of Citibank and the Market (in percent to 2 decimal places).
2-Calculate the variance for each of the returns for Citibank and the Market (to 5 decimal places).
3-Calculate the standard deviation for each of the returns for Citibank and the Market (to 5 decimal places).
4- Calculate the covariance between the returns for Citibank and the Market (to 5 decimal places).
5- Calculate the correlation between the returns for Citibank and the Market (to 3 decimal places)
6- Calculate the Beta for Citibank (to 2 decimal places).
7-Please draw the Security Market Line illustrating the returns and beta for each of Citibank and the Market. Assume that the risk-free rate of return is 3%.
Yeat Chasebank stock returns Market returns 2008 -73.40% -37.00% 2009 -50.52% 26.46% 2010 42.90% 15.06% 2011 -44.31% 2.11% 2012 50.51% 16.00%Explanation / Answer
X Y X-X MEAN Y-Y MEAN (X-XMEAN)^2 (Y-YMEAN)^2 (X-XMEAN)*(Y-YMEAN) Year Chasebank stock return Market returns 2008 -73.40% -37% -58.44% -42% 34.15% 17.24% 24.2661333600% 2009 -50.52% 26.46% -35.56% 22% 12.64% 4.81% -7.7988530400% 2010 42.90% 15.06% 57.86% 11% 33.48% 1.11% 6.0953937600% 2011 -44.31% 2.11% -29.35% -2% 8.61% 0.06% 0.7089993600% 2012 50.51% 16% 65.47% 11% 42.87% 1.32% 7.5124867600% Average Return -14.96400% 4.52600% Variance 26.350540% 4.907928% Covariance 6.1568320400% Standard deviation 51.332777% 22.153844% Correlation 0.5413940 it is covariance between X and Y/(SD of X*SD of Y) Beta 1.2544667 It is covariance between X and Y /variance of y X is stock Y is market
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