| Fri, Dec 11, 2009 | | • | Quarterly Changes to the NASDAQ Q-50 Index
GlobeNewswire (Fri, Dec 11)
| | Wed, Oct 28, 2009 | | • | ETFs For A Low-Cost, Long-Term Portfolio
at Investopedia (Wed, Oct 28)
| | Thu, Oct 1, 2009 | | • | PowerShares VRDO Tax-Free Weekly Portfolio (PVI) Surpasses $1 Billion in AUM
Marketwire (Thu, Oct 1)
| | Mon, Jul 6, 2009 | | • | Five Dumbest ETFs
at TheStreet.com (Mon, Jul 6)
| | • | Five ETFs That Don't Cut It
at TheStreet.com (Mon, Jul 6)
| | Tue, Mar 10, 2009 | | • | Invesco PowerShares Celebrates 10-Year Anniversary of PowerShares QQQ(TM)
Marketwire (Tue, Mar 10)
| | Wed, Jan 28, 2009 | | • | Invesco PowerShares Pioneers Non-Agency Mortgage-Backed Securities ETFs
Marketwire (Wed, Jan 28)
| | Wed, Jan 14, 2009 | | • | Invesco PowerShares Announces T. Boone Pickens Live Webcast: Energy Solutions for the 21st Century
Marketwire (Wed, Jan 14)
| | Mon, Jan 12, 2009 | | • | PowerShares' S&P 500 BuyWrite ETF Crosses One Year Mark, Outperforming the More Volatile S&P 500 Index Benchmark
Marketwire (Mon, Jan 12)
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