PowerShares Fires Its Own Shot in ETF Fee War
November 28, 2012 at 17:49 PM EST
Invesco's (NYSE: IVZ ) PowerShares unit has become the latest ETF issuer to make its presence felt in the broadening ETF cost battle by announcing significant fee reductions on six of its funds. PowerShares, the fourth-largest U.S. issuer, said it has lowered the annual expense ratio on the $285.7 million