In: Finance
Using the data in the following table, estimate the average return and volatility for each stock.
Year Stock A Stock b
2008 -5% 15%
2009 19% 31%
2010 10% 4%
2011 -4% .5%
2012 3% -9%
2013 15% 23%
What is the variance of stock a? Stock b?
Year | Stock A | Stock B |
2008 | -5.00% | 15.00% |
2009 | 19.00% | 31.00% |
2010 | 10.00% | 4.00% |
2011 | -4.00% | 0.50% |
2012 | 3.00% | -9.00% |
2013 | 15.00% | 23.00% |
Average Return for Stock A = | =SUM(B3:B8)/6 | = | 6.33% |
Average Return for Stock B = | =SUM(C3:C8)/6 | = | 10.75% |
Variance for Stock A = | =VAR.S(B3:B8) | = | 0.99% |
Variance for Stock B = | =VAR.S(C3:C8) | = | 2.24% |
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