Question: Using the data in the following table, and the fact that the correlation of A and B is 0.21, calculate the volatility (standard deviation) of
Using the data in the following table, and the fact that the correlation of A and B is
0.21,
calculate the volatility (standard deviation) of a portfolio that is
60%
invested in stock A and
40%
invested in stock B.
| Realized Returns | |||||
| Year | Stock A | Stock B | |||
| 2008 | 2% | 27% | |||
| 2009 | 9% | 38% | |||
| 2010 | 10% | 1% | |||
| 2011 | 1% | 6% | |||
| 2012 | 5% | 15% | |||
| 2013 | 10% | 26% | |||
The standard deviation of the portfolio is
nothing%.
(Round to two decimal places.)
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