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Monday, December 7, 2009, 3:05PM ET - U.S. Markets close in 55 mins.. Dow Down 0.06% Nasdaq Down 0.40%
BlackRock Exchange BlackRock (STSEX)On Dec 4: 552.19  Up 1.53 (0.28%)  
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Risk  As of 31-Oct-09Get Risk for:
RISK OVERVIEW 
Morningstar Risk Rating:Below average
Number of Years Up:4
Number of Years Down:1
Best 1 Yr Total Return (2006):14.65%
Worst 1 Yr Total Return (2008):-31.48%
RISK (MODERN PORTFOLIO THEORY) STATISTICS 
3 Years
StatisticSTSEXCategory
Alpha (against Standard Index)3.400.38
Beta (against Standard Index)0.911.00
Mean Annual Return-2.81-0.41
R-squared (against Standard Index)9595.50
Standard Deviation18.1320.09
Sharpe Ratio-0.20N/A
Treynor Ratio-5.77N/A
5 Years
StatisticSTSEXCategory
Alpha (against Standard Index)1.790.26
Beta (against Standard Index)0.901.01
Mean Annual Return2.490.16
R-squared (against Standard Index)9594.84
Standard Deviation14.7116.47
Sharpe Ratio0.04N/A
Treynor Ratio-0.59N/A
10 Years
StatisticSTSEXCategory
Alpha (against Standard Index)0.500.84
Beta (against Standard Index)0.840.97
Mean Annual Return0.280.11
R-squared (against Standard Index)9191.16
Standard Deviation14.0916.35
Sharpe Ratio-0.12N/A
Treynor Ratio-3.22N/A

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