Nasdaq to List PowerShares DB Optimum Yield Diversified Commodity Strategy Portfolio

New Broad-Based Commodity Strategy Expands Smart Beta Suite NEW YORK, Nov. 7 (Korea Bizwire) – Nasdaq today announced that Invesco PowerShares will list a new exchange-traded fund, PowerShares DB Optimum Yield Diversified Commodity Strategy Portfolio (Symbol:PDBC), on The Nasdaq Stock Market. PDBC will begin trading today, November 7th, 2014. “Invesco PowerShares has enjoyed a long and [...]