The standard deviation of Nvidia's stock return is 14.004%. For AMD it is 17.035% and for the market it is 5.055%. Thecorrelations between the three are shown in the table below:Correlation TableMarketNVIDIAAMDMarket1.0000NVIDIAAMD0.65170.61931.00000.66461.0000You form a portfolio with 40% of the money in Nvidia stock and 60% in AMD. What is the standard deviation on thisportfolio? Enter your answer as a % accurate to two decimal places (do not enter a % symbol or any other punctuation).Add your answerInteger, decimal, or E notation allowed

Answered: The standard deviation of Nvidia's…

Essentials Of Investments

11th Edition

ISBN:9781260013924

Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Chapter1: Investments: Background And Issues

Section: Chapter Questions

Problem 1PS

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Syntex, Inc. is considering an investment in one of two common stocks. Given the information that follows, which investment is better, based on the risk (as measured by the standard deviation) and return? Common Stock A Common Stock B Probability Return Probability Return 0.35 13% 0.25 −7% 0.30 17% 0.25 8% 0.35 21% 0.25 15% 0.25 23% (Click on the icon    in order to copy its contents into a spreadsheet.) Question content area bottom Part 1 a. Given the information in the table, the expected rate of return for stock A is enter your response here%. (Round to two decimal places.)
Syntex, Inc. is considering an investment in one of two common stocks. Given the information that follows, which investment is better, based on the risk (as measured by the standard deviation) and return? Common Stock A Common Stock B Probability Return Probability Return 0.25 13% 0.25 −7% 0.50 14% 0.25 7% 0.25 18% 0.25 16% 0.25 23% (Click on the icon    in order to copy its contents into a spreadsheet.) Question content area bottom Part 1 a. Given the information in the table, the expected rate of return for stock A is enter your response here %. (Round to two decimal places.) Part 2 The standard deviation of stock A is enter your response here %. (Round to two decimal places.) Part 3 b. The expected rate of return for stock B is enter your response here %. (Round to two decimal places.) Part 4 The standard deviation for stock B is enter…
QG. The following information is available about the stocks of two companies A and B: Stock A                                                                                        Stock B Expected Return (%) Probability -5 12 15 20 0.05 0.55 0.35 0.05 Expected Return (%) Probability 5 15 18 20 0.05 0.65 0.20 0.10 Stock Standard Deviation of Returns (%) A B 25 35          The coefficient of correlation between the returns on A and B is 0.05. A portfolio is constructed by allocating the funds between A and B in the ratio of 2:3. Calculate the expected return on the portfolio. b.           Calculate the portfolio risk.
The index model has been estimated for stocks A and B with the following results: RA = 0.12 + 0.610RM + eA RB = 0.04 + 1.416RM + eB σM = 0.270 σ(eA) = 0.20 σ(eB) = 0.10 What is the covariance between each stock and the market index?
Using the data in the following table, and the fact that the correlation of A and B is 0.52, calculate the volatility (standard deviation) of a portfolio that is 50% invested in stock A and 50% invested in stock B. (Click on the following icon in order to copy its contents into a spreadsheet.) Realized Returns Year 2008 2009 2010 2011 2012 2013 Stock A -3% 11% 5% -3% ► 2% 9% Stock B 15% 22% 8% - 5% -15% 15% .... The standard deviation of the portfolio is%. (Round to two decimal places.)
For the above shares if the expected inter correlations are given as follows: Investment in RM millions Weight Correlation Petronas 23 ? 0.15(P,M) Maxis 47 ? 0.25(M,B) Berjaya 40 ? 0.35(B,P) d) Compute Weights e) Compute the expected portfolio return and f) Expected portfolio risk g) Portfolio Sharpe ratio
Suppose that the index model for stocks A and B is estimated from excess returns with the following results: RA= 5.0% + 1.30RM + eA RB= -2.0% + 1.6RM + eB sigmaM= 20% ; R-squareA= 0.20 ; R-squareB= 0.12 What is the standard deviation of each stock (write as percentage, rounded to 2 decimal places)?
Suppose that the index model for stocks A and B is estimated from excess returns with the following results: RA= 3.2% + 1.10RM + eA RB = -1.4 % + 1.25RM + eB OM= 30%; R-squareд = 0.28; R-squareg = 0.12 What is the covariance between each stock and the market index? Note: Calculate using numbers in decimal form, not percentages. For example use "20" for calculation if standard deviation is provided as 20%. Do not round your intermediate calculations. Round your answers to nearest whole number. Answer is complete but not entirely correct. Stock A Stock B Covariance 93 x 101 x
Suppose Johnson & Johnson and the Walgreen Company have the expected returns and volatilities shown below, with a correlation of 21.4%. E [R] SD [R] Johnson & Johnson 6.8% 15.2% Walgreen Company 10.5% 19.8% For a portfolio that is equally invested in Johnson & Johnson's and Walgreen's stock, calculate: a. The expected return. b. The volatility (standard deviation). a. The expected return. The expected return of the portfolio is %. (Round to one decimal place.) b. The volatility (standard deviation). The volatility of the portfolio is %. (Round to one decimal place.)
Suppose Johnson & Johnson and the Walgreen Company have the expected returns and volatilities shown below, with a correlation of 22.4%. Johnson & Johnson Walgreen Company E [R] 6.5% 10.7% SD [R] 15.5% 19.9% For a portfolio that is equally invested in Johnson & Johnson's and Walgreen's stock, calculate: a. The expected return. b. The volatility (standard deviation). a. The expected return. The expected return of the portfolio is %. (Round to one decimal place.)
The correlation coefficient between stock B and the market portfolio is 0.8. The standard deviation of stock B is 24 percent and the standard deviation of the market is 30 percent. Calculate the beta of the stock. 0.64 0.92 0.80 1.00 1.42
Suppose Johnson & Johnson and the Walgreen Company have the expected returns and volatilities shown below, with a correlation of 22.7%. Johnson & Johnson Walgreen Company E [R] 6.1% 10.8% SD [R] 16.5% 19.1% For a portfolio that is equally invested in Johnson & Johnson's and Walgreen's stock, calculate: a. The expected return. b. The volatility (standard deviation). a. The expected return. The expected return of the portfolio is%. (Round to one decimal place.) b. The volatility (standard deviation). The volatility of the portfolio is%. (Round to one decimal place.)

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