About risk and other important information

This information is provided for informational purposes only and is not to be construed as investment advice or a recommendation of a particular strategy or product. Nor should it be construed as an offer to buy or sell any financial instruments. As with all investments there are associated inherent risks. Please obtain and review all financial material carefully before investing.

For all PowerShares DB Funds:

Commodities, currencies and futures generally are volatile and are not suitable for all investors.

DBA, DBB, DBC, DBE, DGL, DBO, DBP, and DBS are commodity pools regulated by the Commodity Futures Trading Commission. Those Funds are not mutual funds or any other type of Investment Company within the meaning of the Investment Company Act of 1940, as amended, and are not subject to regulation thereunder. This material must be accompanied or preceded by a prospectus. Please read the prospectus carefully before investing. To download a copy of each PowerShares DB prospectus please visit DBA, DBB, DBC, DBE, DGL, DBO, DBP, and DBS.

Note: Not all products available through all firms.

The Shares of the Funds are not deposits, interests in or obligations of any Deutsche Bank AG, Deutsche Bank AG London Branch, Deutsche Bank Securities Inc. or any of their respective subsidiaries or affiliates or any other bank (collectively, the "DB Parties") and are not guaranteed by the DB Parties.

The indices underlying DBC, DBA, DBB, DBE, DGL, DBO, DBP and DBS are products of Deutsche Bank AG and/or its affiliates. Information regarding the indices is reprinted with permission. Deutsche Bank® and DB™ are trademarks of Deutsche Bank AG. The indices and trademarks have been licensed for use for certain purposes by Invesco PowerShares Capital Management LLC, an affiliate of Invesco Distributors, Inc. The above-referenced funds are not sponsored, endorsed, sold or promoted by the DB Parties or their third party licensors and none of such parties makes any representation, express or implied, regarding the advisability of investing in the funds, nor do such parties have any liability for errors, omissions, or interruptions in the indices. The indices are calculated and administered by the DB Parties without regards to the Funds.

Invesco PowerShares Capital Management LLC and Invesco Distributors, Inc. are not affiliated with Deutsche Bank Securities Inc.