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Sunday, December 27, 2009, 12:55AM ET - U.S. Markets Closed. Dow Up 0.51% Nasdaq Up 0.71%
Vanguard 500 Index Signal (VIFSX)On Dec 24: 86.22  Up 0.46 (0.54%)  
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Risk  As of 30-Nov-09Get Risk for:
RISK OVERVIEW 
Morningstar Risk Rating:Average
Number of Years Up:1
Number of Years Down:1
Best 1 Yr Total Return (2007):5.47%
Worst 1 Yr Total Return (2008):-36.97%
RISK (MODERN PORTFOLIO THEORY) STATISTICS 
3 Years
StatisticVIFSXCategory
Alpha (against Standard Index)0.040.06
Beta (against Standard Index)1.001.00
Mean Annual Return-5.75-0.33
R-squared (against Standard Index)10095.82
Standard Deviation19.8820.42
Sharpe Ratio-0.31N/A
Treynor Ratio-8.02N/A
5 Years
StatisticVIFSXCategory
Alpha (against Standard Index)-0.030.04
Beta (against Standard Index)1.001.01
Mean Annual Return0.680.17
R-squared (against Standard Index)9995.19
Standard Deviation16.0816.64
Sharpe Ratio-0.06N/A
Treynor Ratio-2.31N/A
10 Years
StatisticVIFSXCategory
Alpha (against Standard Index)-0.050.81
Beta (against Standard Index)1.000.96
Mean Annual Return-0.620.14
R-squared (against Standard Index)9991.13
Standard Deviation16.2216.39
Sharpe Ratio-0.13N/A
Treynor Ratio-3.55N/A

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