| From WSJ: A new commodity exchange-traded fund carries an endorsement from a high-profile name from academia. But its complex mechanics and scanty track record means potential buyers will want to study it carefully.
Commodities have been taking a role in more portfolios as investors come to believe that a sliver of exposure to assets like gold and oil can smooth out investment returns. More than $8 billion has poured into broad-based commodity ETFs since they first appeared in 2006...........................................Full Article: Source
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