Dow Up0.48% Nasdaq Up0.43%

American Century One Choice 2020 Inv (ARBVX)

12.45 Up 0.03(0.24%) Aug 19

Risk as of Jul 30, 2014Get Risk for:
Risk Overview 
Morningstar Risk Rating:2
Number of Years Up5
Number of Years Down0
Best 1 Yr Total Return(Dec 30, 2009):20.11%
Worst 1 Yr Total Return(Dec 30, 2011):2.50%
Risk (Modern Portfolio Theory) Statistics 
3 Years
Alpha (against Standard Index)0.60-1.00
Beta (against Standard Index)0.900.97
Mean Annual Return0.710.63
R-squared (against Standard Index)98.2293.66
Standard Deviation7.468.22
Sharpe Ratio1.140.92
Treynor Ratio9.527.82
5 Years
Alpha (against Standard Index)0.52-0.55
Beta (against Standard Index)0.921.00
Mean Annual Return0.840.82
R-squared (against Standard Index)98.6393.50
Standard Deviation7.858.74
Sharpe Ratio1.271.13
Treynor Ratio11.0710.19
10 Years
Alpha (against Standard Index)N/A-2.50
Beta (against Standard Index)N/A1.16
Mean Annual ReturnN/A0.52
R-squared (against Standard Index)N/A97.41
Standard DeviationN/A11.32
Sharpe RatioN/A0.41
Treynor RatioN/A3.60