Portfolio Details | ||||||

Stock | Expected return |
Standard deviation |
Correlation | Dollars invested |
||

A | 0.1 | 0.4 | 0.5 | 60 | ||

B | 0.2 | 0.6 | 140 | |||

What is the expected return of the above portfolio?

One year ago you bought $**100,000** of shares partly funded using a margin loan. The margin loan size was $**70,000** and the other $**30,000** was your own wealth or 'equity' in the share assets.

The interest rate on the margin loan was **7.84**% pa.

Over the year, the shares produced a dividend yield of **4**% pa and a capital gain of **5**% pa.

What was the **total** return on your **wealth**? Ignore taxes, assume that all cash flows (interest payments and dividends) were paid and received at the end of the year, and all rates above are effective annual rates.

Hint: Remember that wealth in this context is your equity (E) in the house asset (V = D+E) which is funded by the loan (D) and your deposit or equity (E).

**Question 556** portfolio risk, portfolio return, standard deviation

An investor wants to make a portfolio of two stocks A and B with a target expected portfolio return of **12**% pa.

- Stock A has an expected return of
**10**% pa and a standard deviation of**20**% pa. - Stock B has an expected return of
**15**% pa and a standard deviation of**30**% pa.

The correlation coefficient between stock A and B's expected returns is **70**%.

What will be the annual standard deviation of the portfolio with this 12% pa target return?

An investor wants to make a portfolio of two stocks A and B with a target expected portfolio return of **6**% pa.

- Stock A has an expected return of
**5**% pa. - Stock B has an expected return of
**10**% pa.

What portfolio weights should the investor have in stocks A and B respectively?

**Question 558** portfolio weights, portfolio return, short selling

An investor wants to make a portfolio of two stocks A and B with a target expected portfolio return of **16**% pa.

- Stock A has an expected return of
**8**% pa. - Stock B has an expected return of
**12**% pa.

What portfolio weights should the investor have in stocks A and B respectively?

An investor owns a portfolio with:

- 80% invested in stock A; and
- 20% invested in stock B.

Today there was a:

- 10% rise in stock A's price; and
- No change in stock B's price.

No dividends were paid on either stock. What was the total historical **portfolio** return on this day? All returns above and answer options below are given as effective daily rates.

**Question 800** leverage, portfolio return, risk, portfolio risk, capital structure, no explanation

Which of the following assets would you expect to have the highest required rate of return? All values are current market values.

A graph of assets’ expected returns ##(\mu)## versus standard deviations ##(\sigma)## is given in the below diagram.

Each letter corresponds to a separate coloured area. The portfolios at the boundary of the areas, on the black lines, are excluded from each area. Assume that all assets represented in this graph are fairly priced, and that all risky assets can be short-sold.

Which of the following statements about this graph and Markowitz portfolio theory is **NOT** correct?