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    Vanguard Institutional Index I (VINIX)

    191.49 Down 0.43(0.22%) Aug 4

    Risk as of Jun 29, 2015Get Risk for:
    Risk Overview 
    Morningstar Risk Rating:3
    Number of Years Up20
    Number of Years Down4
    Best 1 Yr Total Return(Dec 30, 2013):32.35%
    Worst 1 Yr Total Return(Dec 30, 2008):-36.95%
    Risk (Modern Portfolio Theory) Statistics 
    3 Years
    Alpha (against Standard Index)-0.02-0.66
    Beta (against Standard Index)1.001.00
    Mean Annual Return1.371.31
    R-squared (against Standard Index)100.0091.41
    Standard Deviation8.558.96
    Sharpe Ratio1.911.75
    Treynor Ratio17.2316.47
    5 Years
    Alpha (against Standard Index)-0.02-1.72
    Beta (against Standard Index)1.001.03
    Mean Annual Return1.401.30
    R-squared (against Standard Index)100.0095.11
    Standard Deviation12.0012.68
    Sharpe Ratio1.391.23
    Treynor Ratio17.2515.42
    10 Years
    Alpha (against Standard Index)0.00-0.58
    Beta (against Standard Index)1.001.01
    Mean Annual Return0.730.69
    R-squared (against Standard Index)100.0095.02
    Standard Deviation14.7415.30
    Sharpe Ratio0.500.45
    Treynor Ratio6.545.88