The PowerShares DB Commodity Index Tracking Fund (Fund) is based on the Deutsche Bank Liquid Commodity Index — Optimum Yield Diversified Excess Return™ (Index) and managed by DB Commodity Services LLC. The Index is a rules-based index composed of futures contracts on 14 of the most heavily-traded and important physical commodities in the world. You cannot invest directly in an index. Ordinary brokerage commissions apply. |

 |
Date |
|
9/1/2010 |
|
 |
Price |
|
22.64 |
|
 |
Bid/Ask Midpoint |
|
22.63 |
|
| |

 |
NAV |
|
22.62 |
|
 |
Bid/Ask Prem/Disc  |
|
0.00 |
|
 |
Bid/Ask Prem/Disc |
|
0.02% |
|
|
 |
 |
 |
 |
| As of 6/30/2010 |
| Index History (%) | 1 Year | 2 Year | 3 Year | Fund Inceptiona |
| DB Commodity Index | -2.61 | -29.69 | -3.73 | 0.27 |
| S&P GSCI Total Return CME | -5.43 | -38.25 | -12.45 | -11.53 |
| DJ-UBS Commodity Index | 2.75 | -26.26 | -8.36 | -4.77 |
| S&P 500 Index | 14.43 | -8.10 | -9.80 | -2.72 |
 |
| Fund History (%) | 1 Year | 2 Year | 3 Year | Fund Inceptiona |
| NAV | -3.47 | -29.98 | -4.25 | -0.91 |
| Market Price | -4.38 | -30.12 | -4.37 | -1.39 |
| From Fund inception until May 24, 2006, the Fund followed the non-Optimum Yield version of the Deutsche Bank Liquid Commodity Index™. From May 24, 2006 to Oct. 16, 2009, the Fund followed the Optimum Yield version of the Deutsche Bank Liquid Commodity Index™. As of Oct. 19, 2009, the Fund follows the Deutsche Bank Liquid Commodity Index — Optimum Yield Diversified Excess Return™. All Index history reflects a blend of the performance of the aforementioned Indexes ("DB Commodity Index"). |
| aFund and underlying Index returns are based on the inception date of the Fund. Returns for the benchmark indexes are based on the closest month end to the Fund's inception date. |
Market returns are based on the midpoint of the bid/ask spread at 4 p.m. ET and do not represent the returns an investor would receive if shares were traded at other times. Performance data quoted represents past performance, which is not a guarantee of future results. Investment returns and principal value will fluctuate, and shares, when redeemed, may be worth more or less than their original cost. Current performance may be higher or lower than performance data quoted.
|
 |
| As of 6/30/2010 |
 |
| Data beginning 2/28/2006, the month end following Fund inception |
Performance data quoted represents past performance. PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS.
Investment returns and principal value will fluctuate and shares of the Fund, when
redeemed, may be worth more or less than their original cost. An investor cannot invest directly in an index.
The Fund seeks to track the Deutsche Bank Liquid Commodity Index — Optimum Yield Diversified Excess Return™ (Symbol: DBLCIX). Results for the Deutsche Bank Liquid Commodity Index — Optimum Yield Diversified Total Return™ (Symbol: DBLCDBCT), which consists of the Index plus 3-month U.S. Treasury securities returns, are displayed because the Fund collateralizes futures positions with 3-month U.S. Treasury securities. |
 |
| |
Bid/Ask MidPoint Above NAV |
Bid/Ask Midpoint Below NAV |
| Quarter |
Days  |
50-99 Basis Points |
100-199 Basis Points |
H200 Basis Points |
50-99 Basis Points |
100-199 Basis Points |
H200 Basis Points |
| 6/30/2010 |
63 |
3 |
0 |
0 |
2 |
0 |
0 |
| 3/31/2010 |
61 |
2 |
0 |
0 |
0 |
0 |
0 |
| 12/31/2009 |
64 |
0 |
0 |
0 |
1 |
0 |
0 |
| 9/30/2009 |
63 |
2 |
0 |
0 |
5 |
0 |
0 |
| Fund Inception: 2/3/2006 |
 |
| Ex-Date |  | Record Date |  | Pay Date |  | $ / Share |  | Ordinary Income |  | Short Term Gains |  | Long Term Gains |  | Return of Capital |
| 12/15/2008 |  | 12/17/2008 |  | 12/31/2008 |  | 0.34000 |  | N.A. |  | N.A. |  | N.A. |  | 0.34000 |
| 12/17/2007 |  | 12/19/2007 |  | 12/28/2007 |  | 0.76000 |  | N.A. |  | N.A. |  | N.A. |  | 0.76000 | |
| |
| Distribution Information |

Throughout the year, the weightings of each commodity component in the Index will naturally change based on changes in the underlying futures prices. The Fund's underlying holdings are rebalanced to the Index's base weights according to the schedule described in the prospectus. |
| As of 9/1/2010 |
| Commodity |
Contract Expiry Date |
Index Weight |
Base Weight |
| Aluminium |
11/17/2010 |
4.58% |
4.17% |
| Brent Crude |
9/15/2010 |
11.96% |
12.38% |
| Copper - Grade A |
3/16/2011 |
5.12% |
4.17% |
| Corn |
12/14/2010 |
6.12% |
5.63% |
| Gold |
10/27/2010 |
9.58% |
8.00% |
| Heating Oil |
5/31/2011 |
11.81% |
12.38% |
| Light Crude |
6/21/2011 |
11.55% |
12.38% |
| Natural Gas |
9/28/2010 |
3.93% |
5.50% |
| RBOB Gasoline |
10/29/2010 |
11.87% |
12.38% |
| Silver |
12/28/2010 |
2.34% |
2.00% |
| Soybeans |
11/12/2010 |
6.15% |
5.63% |
| Sugar #11 |
6/30/2011 |
4.75% |
5.63% |
| Wheat |
7/14/2011 |
5.97% |
5.63% |
| Zinc |
5/18/2011 |
4.26% |
4.17% |
|
|
|
|
Commodities and futures generally are volatile and are not suitable for all investors. The Fund will be successful only if significant losses are avoided. Please review the prospectus regarding specific break-even figures for the Fund.
The Fund is speculative and involves a high degree of risk. An investor may lose all or substantially all of an investment in the Fund. The Fund is not a mutual fund or any other type of Investment Company within the meaning of the Investment Company Act of 1940, as amended, and is not subject to regulation thereunder. Shares in the Fund are not FDIC insured, may lose value and have no bank guarantee.
Please review a copy of the prospectus carefully prior to investing. The prospectus provides a detailed explanation of the costs of investing, including the fees and expenses. You may purchase or sell PowerShares DB Commodity Index Tracking Fund shares throughout the day through any brokerage account, which will result in typical brokerage commissions. However, only Authorized Participants may create or redeem PowerShares DB Commodity Index Tracking Fund shares directly in large block creation/redemption units. Please review the prospectus carefully.
Shares are not individually redeemable and owners of the Shares may acquire those shares from the Fund and tender those shares for redemption to the Fund in Creation Units only, typically consisting of aggregations of 200,000 shares.
The S&P GSCI Commodity Index — Total Return™ and the Dow Jones — UBS Commodity Index Total Return Index (DJ-UBS
Commodity) are unmanaged indexes used as a
measurement of change in commodity market
conditions based on the performance of a basket of
commodities. The S&P 500® Index is an
unmanaged index considered representative of the
U.S. stock market. S&P GSCI Commodity Index —
Total Return™ is a trademark of Standard & Poor's,
a Division of The McGraw-Hill Companies, Inc. Dow
Jones — UBS Commodity Index Total Return IndexSM
is a trademark of Dow Jones & Co., Inc. and UBS
Securities LLC. Except where indicated otherwise, all information is as of date noted, and Invesco PowerShares Capital Management LLC is either the source of such data or has obtained it from third-party financial reporting sources.
For more information regarding the PowerShares DB Commodity Index Tracking Fund or any of the Invesco PowerShares products, please call 800.983.0903.