About Invesco Ltd.

PowerShares currently offers over 110 compelling investment opportunities through style, industry, commodities, currencies, specialty access, and broad market exchange-traded funds. In-depth information about these funds as well as ETFs in general is provided on our Website, PowerShares.com. PowerShares is "leading the intelligent ETF revolution," providing investment advisers with exceptional asset management tools and market exposure through the replication of enhanced indexes. PowerShares delivers this sophisticated asset management in one of the more benefit-rich investment vehicles available today, the exchange traded fund.