(1). Calculate the gross annual return on this stock and report the number in a separate column.
(2). Calculate the sample mean for the gross return.
(3). Calculate the sample standard deviation for the gross return.
(4). Assume the risk-free rate is 0.02. Estimate the risk premium.
(5). Estimate the sharp ratio.
1) Gross Annual Return
Gross Annual Return = Dividend/Price * 100
Year | Price | Dividend | Annual Return |
2000 | 742.5 | 12.6 | 1.70% |
2001 | 758.8 | 11.1 | 1.46% |
2002 | 742.90 | 15.6 | 2.10% |
2003 | 697.7 | 18.2 | 2.61% |
2004 | 744.9 | 18 | 2.42% |
2005 | 693 | 19.7 | 2.84% |
2006 | 735.7 | 19.2 | 2.61% |
2007 | 692 | 21.1 | 3.05% |
2008 | 768.7 | 20.5 | 2.67% |
2009 | 767 | 21.5 | 2.80% |
2010 | 777.2 | 22 | 2.83% |
2011 | 784.5 | 22.4 | 2.85% |
2012 | 758 | 23 | 3.03% |
2013 | 771.8 | 23.3 | 3.02% |
2014 | 796.7 | 24.1 | 3.02% |
2015 | 823.2 | 25 | 3.04% |
2.
Sample Mean of Gross Return
= (1.7+1.46+2.10+2.61+2.42+2.84+2.61+3.05+2.67+2.80+2.83+2.85+3.03+3.02+3.02+3.04)/16
= 42.05/16
= 2.63%
3. Sample Standard Deviation
= (Annual Return - Mean Return)^2
= 3.52
= 3.52/16
= 0.22
Under root of 0.22
= 0.47%
Standard deviation = 0.47%
5. Sharpe ratio = (Mean portfolio return − Risk-free rate)/Standard deviation of portfolio return
= (0.0263 - 0.02)/0.0047
= 1.34
4. Risk Premium
The estimated stock return minus the risk free rate equals the estimated risk premium.
= Mean - Risk free rate
= 0.0263 - 0.02
= 0.63% or 0.0063
(1). Calculate the gross annual return on this stock and report the number in a separate...