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    Market Vectors Coal ETF (KOL)

    -NYSEArca
    9.25 Up 0.17(1.87%) Aug 28, 4:00PM EDT

    Risk as of Jul 30, 2015Get Risk for:
    Risk (Modern Portfolio Theory) Statistics 
    3 Years
    StatisticKOLCategory
    Alpha (against Standard Index)-42.47N/A
    Beta (against Standard Index)1.44N/A
    Mean Annual Return-2.04N/A
    R-squared (against Standard Index)37.84N/A
    Standard Deviation20.43N/A
    Sharpe Ratio-1.20N/A
    5 Years
    StatisticKOLCategory
    Alpha (against Standard Index)-36.88N/A
    Beta (against Standard Index)1.68N/A
    Mean Annual Return-1.57N/A
    R-squared (against Standard Index)60.72N/A
    Standard Deviation28.42N/A
    Sharpe Ratio-0.67N/A
    10 Years
    StatisticKOLCategory
    Alpha (against Standard Index)NaNN/A
    Beta (against Standard Index)NaNN/A
    Mean Annual ReturnNaNN/A
    R-squared (against Standard Index)NaNN/A
    Standard DeviationN/AN/A
    Sharpe RatioN/AN/A
    Treynor RatioNaNN/A