With low-volatility ETFs all the rage among providers, 
MarketWatch commentator John Prestbo is 
asking if these funds are really good investments for consumers.
His answer? As usual, it depends on timing.
In a column that specifically mentions products from 
PowerShares [
profile], 
iShares [
profile] and 
SSgA [
profile], Prestbo notes that whether or not low-vol ETFs beat the market is based largely on how the market does for a particular year.
For more details on these funds, check out the original article 
here. 
       
       
       Edited by: 
         Ben Geier
       
       
       
    
		
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