A portfolio is made up of share A and share B. Share A has a standard deviation of 16% and has a weight of 24% in the portfolio. Share B, on the other hand, has a standard deviation of 12% and a weight of 76% in the portfolio. The correlation coefficient of share A and share B is -0.96. Calculate the standard deviation of the portfolio. Select one: O a. 5.54% O b. 16.30% O c. 8.02% O d. 13.34%

A portfolio is made up of share A and share B. Share A has a standard deviation of 16% and has a weight of 24% in the portfolio. Share B, on the other hand, has a standard deviation of 12% and a weight of 76% in the portfolio. The correlation coefficient of share A and share B is -0.96. Calculate the standard deviation of the portfolio. Select one: O a. 5.54% O b. 16.30% O c. 8.02% O d. 13.34%

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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There are three stocks, A, B, and C, with the following expected return, volatility, and correlation data. You are asked to generate a mean-variance portfolio, the expected return of which should be no less than 8%. What’s your optimal allocation (portfolio weights) for those three stocks?
Consider the following two assets: Asset Expected return Standard deviation of returns 1 18% 30% 2 8% 10% The returns on the two assets are perfectly negatively correlated (i.e. coefficient of -1). Calculate the proportions of assets 1 and 2 that generate a portfolio with a standard deviation of zero. What is the expected return of that portfolio?
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Consider two portfolios, Portfolio A and Portfolio B, with the following performance metrics: - Portfolio A has a Sharpe Ratio of 0.8, a Treynor Ratio of 1.2, and a Jensen's Alpha of 0.5. - Portfolio B has a Sharpe Ratio of 1.2, a Treynor Ratio of 0.9, and a Jensen's Alpha of -0.2. Which of the following statements is correct regarding the performance of these portfolios? Portfolio A has a higher risk-adjusted return when the risk is measured by the beta. Portfolio B outperforms the risk-adjusted return suggested by CAPM. Portfolio A and B have similar risk-adjusted returns, but Portfolio B exhibits negative abnormal returns. Portfolio B has a higher risk-adjusted return when the risk is measured by the standard deviation. Portfolio A outperforms Portfolio B in terms of both risk-adjusted return and abnormal returns suggested by CAPM.
The expected return for asset A is 4.00% with a standard deviation of 9.00%, and the expected return for asset B is 6.75% with a standard deviation of 3.00%. Based on your knowledge of efficient portfolios, fill in the blanks in the following table with the appropriate answers. Proportion of Portfolio in Security A WA 1.00 0.75 0.50 0.25 0.00 Proportion of Portfolio in Security B WB 0.00 0.25 0.50 0.75 1.00 Expected Portfolio Return FP 4.00% 4.69% 6.06% 6.75% Standard Deviation Op Case I (PAB= -0.4) 6.5 4.1 2.5 3.0 Standard Deviation op Case II (PAB= 0.3) 9.0 5.2 3.6 3.0 The minimum risk portfolio allocation to asset A within the portfolio for case III is. Therefore, you are better off Standard Deviation op Case III (PAB=0.8) 9.0 7.4 5.8 ▼ 3.0
Assume that the following data available for the portfolio, calculate the expected return, variance and standard deviation of the portfolio given stock A accounts for 45% and stock B accounts for 55% of your portfolio? (4 marks) A B Expected return 12.5% 18.5% Standard Deviation of return 15% 20% Correlation of coefficient (p) 0.4
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Consider a position consisting of 200,000 investment in asset A and 300,000 investment in asset B. Assume that the daily volatility of the assets are 1.5% and 1.8% respectively, and that coefficient of correlation between their returns is 0.4. What is the five day 95% VAR for the portfolio (given 95% confidence level represents 1.65 standard deviations on the left side of the normal distribution)?
Calculate the standard deviation of a portfolio with 0.24 invested in Asset A, 0.33 invested in Asset B, and the rest invested in Asset C. Express your answer as a decimal with four digits after the decimal point (e.g., 0.1234, not 12,34%). Std Dev(A) = 0.43, Std Devirg) = 0.67. Std Dev(rc)=0.53 Correlation(A) =-0.24, Correlation(Arc)-0.32, Correlationirere)=0.09 Type your answer.....

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