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    American Century One Choice 2020 Inv (ARBVX)

    11.63 Up 0.04(0.35%) May 2

    Risk as of Mar 30, 2016Get Risk for:
    Risk Overview 
    Morningstar Risk Rating:2
    Number of Years Up6
    Number of Years Down1
    Best 1 Yr Total Return(Dec 30, 2009):20.11%
    Worst 1 Yr Total Return(Dec 30, 2015):-1.61%
    Risk (Modern Portfolio Theory) Statistics 
    3 Years
    Alpha (against Standard Index)0.66-0.22
    Beta (against Standard Index)0.870.88
    Mean Annual Return0.400.33
    R-squared (against Standard Index)97.3692.69
    Standard Deviation6.276.54
    Sharpe Ratio0.750.60
    Treynor Ratio5.334.21
    5 Years
    Alpha (against Standard Index)0.89-0.24
    Beta (against Standard Index)0.880.92
    Mean Annual Return0.490.41
    R-squared (against Standard Index)97.7792.35
    Standard Deviation7.107.57
    Sharpe Ratio0.820.65
    Treynor Ratio6.485.23
    10 Years
    Alpha (against Standard Index)N/A-1.80
    Beta (against Standard Index)N/A1.09
    Mean Annual ReturnN/A0.37
    R-squared (against Standard Index)N/A95.60
    Standard DeviationN/A11.09
    Sharpe RatioN/A0.31
    Treynor RatioN/A2.60