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    MFS Corporate Bond A (MFBFX)

    13.81 Up 0.02(0.15%) Feb 17

    Risk as of Jan 30, 2017Get Risk for:
    Risk Overview 
    Morningstar Risk Rating:3
    Number of Years Up36
    Number of Years Down6
    Best 1 Yr Total Return(Dec 30, 2009):28.37%
    Worst 1 Yr Total Return(Dec 30, 2008):-9.98%
    Risk (Modern Portfolio Theory) Statistics 
    3 Years
    StatisticMFBFXCategory
    Alpha (against Standard Index)0.460.62
    Beta (against Standard Index)1.121.14
    Mean Annual Return0.280.30
    R-squared (against Standard Index)76.5068.32
    Standard Deviation3.764.11
    Sharpe Ratio0.850.85
    Treynor Ratio2.853.14
    5 Years
    StatisticMFBFXCategory
    Alpha (against Standard Index)1.371.23
    Beta (against Standard Index)1.131.24
    Mean Annual Return0.310.32
    R-squared (against Standard Index)76.2170.18
    Standard Deviation3.754.30
    Sharpe Ratio0.960.89
    Treynor Ratio3.203.17
    10 Years
    StatisticMFBFXCategory
    Alpha (against Standard Index)1.02-0.04
    Beta (against Standard Index)1.091.29
    Mean Annual Return0.480.45
    R-squared (against Standard Index)43.8253.04
    Standard Deviation5.415.93
    Sharpe Ratio0.920.81
    Treynor Ratio4.603.82