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PowerShares National AMT-Free MuniBd ETF (PZA)

-NYSEArca
24.97 Up 0.03(0.12%) Sep 19, 4:00PM EDT

Risk as of Aug 30, 2014Get Risk for:
Risk (Modern Portfolio Theory) Statistics 
3 Years
StatisticPZACategory
Alpha (against Standard Index)-1.00N/A
Beta (against Standard Index)1.44N/A
Mean Annual Return0.50N/A
R-squared (against Standard Index)93.84N/A
Standard Deviation5.72N/A
Sharpe Ratio1.03N/A
5 Years
StatisticPZACategory
Alpha (against Standard Index)-1.40N/A
Beta (against Standard Index)1.41N/A
Mean Annual Return0.51N/A
R-squared (against Standard Index)93.86N/A
Standard Deviation6.12N/A
Sharpe Ratio0.99N/A
10 Years
StatisticPZACategory
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