Question

The Optima Mutual Fund has an expected return of 20.9% and a volatility of 21.5%. Optima...

The Optima Mutual Fund has an expected return of

20.9%

and a volatility of

21.5%.

Optima claims that no other portfolio offers a higher Sharpe ratio. Suppose this claim is​ true, and the​ risk-free interest rate is

4.5%.

a. What is​ Optima's Sharpe​ ratio?

b. If​ eBay's stock has a volatility of

43.8%

and an expected return of

11.4%​,

what must be its correlation with the Optima​ Fund?

c. If the SubOptima Fund has a correlation of

78%

with the Optima​ Fund, what is the Sharpe ratio of the SubOptima​ Fund?

Homework Answers

Answer #1

a)

Sharpe ratio of Optima Mutual Fund = (Expected return of Optima Mutual Fund - Risk free rate) / Standard deviation of portfolio of Optima Mutual Fund

Sharpe ratio of Optima Mutual Fund = (20.9% - 4.5%) / 21.5%

Sharpe ratio of Optima Mutual Fund = 0.7628

b)

Sharpe ratio of eBay = (Expected return of eBay - Risk free rate) / Standard deviation of portfolio of eBay

Sharpe ratio of eBay = (11.4% - 4.5%) / 43.8%

Sharpe ratio of eBay = 0.1575

Correlation of Ebay with Optima Mutual fund = Sharpe ratio of Ebay / Sharpe ratio of Optima Mutual fund

Correlation of Ebay with Optima Mutual fund = 0.1575 / 0.7628

Correlation of Ebay with Optima Mutual fund = 0.2065

c)

Correlation of SubOptima fund with Optima Mutual fund = Sharpe ratio of SubOptima fund / Sharpe ratio of Optima Mutual fund

78% = Sharpe ratio of SubOptima fund / 0.7628

Sharpe ratio of SubOptima fund = 0.5950

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Consider the following capital market: a risk-free asset yielding 2.25% per year and a mutual fund...
Consider the following capital market: a risk-free asset yielding 2.25% per year and a mutual fund consisting of 80% stocks and 20% bonds. The expected return on stocks is 13.25% per year and the expected return on bonds is 3.95% per year. The standard deviation of stock returns is 40.00% and the standard deviation of bond returns 14.00%. The stock, bond and risk-free returns are all uncorrelated. a. What is the expected return on the mutual fund?  11.39 b. What is...
Consider the following capital market: a risk-free asset yielding 2.75% per year and a mutual fund...
Consider the following capital market: a risk-free asset yielding 2.75% per year and a mutual fund consisting of 65% stocks and 35% bonds. The expected return on stocks is 13.25% per year and the expected return on bonds is 4.75% per year. The standard deviation of stock returns is 42.00% and the standard deviation of bond returns 14.00%. The stock, bond and risk-free returns are all uncorrelated. What is the expected return on the mutual fund? What is the standard...
A portfolio consists of the following two funds. Fund A Fund B Expected Return ? 9...
A portfolio consists of the following two funds. Fund A Fund B Expected Return ? 9 % Standard deviation 21 % 11 % Portfolio market value $ 27,000 $ 33,000 Correlation (RA,RB) 0.21 Risk-free rate 2.5 % Portfolio Sharpe ratio 0.7771104 What is the expected return on fund A? Multiple Choice 13.7 percent 13.3 percent 15.7 percent 14.5 percent 12.0 percent
You have been given the following return information for a mutual fund, the market index, and...
You have been given the following return information for a mutual fund, the market index, and the risk-free rate. You also know that the return correlation between the fund and the market is .97. Year Fund Market Risk-Free 2015 −16.4 % −32.5 % 3 % 2016 25.1 20.3 4 2017 13.2 11.8 2 2018 6.2 8.0 5 2019 −1.68 −3.2 3 What are the Sharpe and Treynor ratios for the fund? Sharpe ratio Treynor ratio
Suppose that your retirement investment is automatically invested into a Vanguard mutual fund that tracks the...
Suppose that your retirement investment is automatically invested into a Vanguard mutual fund that tracks the S&P 500 so that you are currently 100% invested in the fund. The Sharpe ratio of this mutual fund is 0.38 (Expected return = 8%; Standard Deviation = 18.4%). Now suppose that your company adds a money market mutual fund to the retirement plan. This gives you the right to mix your investment between the S&P 500 mutual fund and this risk-free alternative. Suppose...
You manage a risky mutual fund with expected rate of return of 18% and standard deviation...
You manage a risky mutual fund with expected rate of return of 18% and standard deviation of 28%. The T-bill rate is 8%. Your client chooses to invest 70% of a portfolio in your fund and 30% in a T-bill. What is the expected value and standard deviation of the rate of return on his portfolio? Suppose that your risky mutual fund includes the following investments in the given proportions. What are the investment proportions of your client’s overall portfolio,...
You have been given the following return information for a mutual fund, the market index, and...
You have been given the following return information for a mutual fund, the market index, and the risk-free rate. You also know that the return correlation between the fund and the market is .97. Year Fund Market Risk-Free 2015 −17.6 % −34.5 % 2 % 2016 25.1 20.5 4 2017 13.4 12.4 2 2018 6.6 8.4 5 2019 −1.8 −4.2 3 What are the Sharpe and Treynor ratios for the fund? (Do not round intermediate calculations. Round your answers to...
You have been given the following return information for a mutual fund, the market index, and...
You have been given the following return information for a mutual fund, the market index, and the risk-free rate. You also know that the return correlation between the fund and the market is 0.97. Year Fund Market Risk-Free 2011 –21.2 % –40.5 % 2 % 2012 25.1 21.1 4 2013 14.0 14.2 2 2014 6.2 8.8 4 2015 –2.16 –5.2 3 What are the Sharpe and Treynor ratios for the fund? (Do not round intermediate calculations. Round your answers to...
You have been given the following return information for a mutual fund, the market index, and...
You have been given the following return information for a mutual fund, the market index, and the risk-free rate. You also know that the return correlation between the fund and the market is 0.97. Year Fund Market Risk-Free 2011 –21.8 % –41.5 % 3 % 2012 25.1 21.2 4 2013 14.1 14.5 2 2014 6.4 8.8 4 2015 –2.22 –5.2 3 What are the Sharpe and Treynor ratios for the fund? (Do not round intermediate calculations. Round your answers to...
A pension fund manager is considering three mutual funds. The first is a stock fund, the...
A pension fund manager is considering three mutual funds. The first is a stock fund, the second is a long-term government and corporate bond fund, and the third is a T-bill money market fund that yields a rate of 3%. The probability distribution of the funds is as follows: Expected Return Standard Deviation Stock Fund 20% 40% Bond Fund 10% 15% Risk-free 3% Correlation 20% Find the investment proportions in the minimum variance portfolio (MVP) of the two risk asset...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT