Basic Fund Data
Fund Provider:	PowerShares Capital Management
Asset Class:	Commodity
Fund Category:	Commodity
Ticker:	DBO
Expense Ratio:	0.50%
Fund Category Expense Ratio Average:	0.73%
Options:	Yes
Fund Inception Date:	01-05-2007
Fund Structure:	Open-Ended
Fund Weighting Restrictions:	Non-diversified Fund Rules
Fund Tracking Method:	Full Replication
Dividend Payment Frequency:
Basic Index Data
Index Name:	DB Liquid Commodity Index - Optimum Yield Oil Excess Return
Index Provider:	Deutsche Bank
No of Index Holdings:	1
Explanation of Index Strategy
Security Selection Category:	Screened
Security Selection Method:
Security Selection Frequency:	Monthly
Index Weighting Category:	Fixed Weight
Index Weighting Method:	Modified Equal
Index Weighting Frequency:	Monthly

Market Price Return
1-Year:	-0.45%
3-Year annualized:
5-Year annualized:
10-Year annualized:
Annual Performance History
2009:	33.04
2008:	-41.04
2007:
2006:
2005:
2004:
2003:
2002:
2001:
2000:
Data as of 10/31/09

Fundamentals
Assets MM:	$302.2
P/E Ratio:
P/B Ratio:
Median Market Cap:
12-month yield:	0%
Data as of 10/31/09

Risk / 3-Year Average
Alpha:	1.55
Beta:	0.91
Standard Deviation:	10.56
Sharpe Ratio:
Data as of 10/31/09

Index Snapshot:

The PowerShares DB Oil Fund (Ticker: DBO) seeks investment results that correspond generally to the performance, before fees and expenses, of the Deutsche Bank Liquid Commodity Index - Optimum Yield Oil Excess Return Index. The index is a rules-based index composed of futures contracts on Light Sweet Crude Oil and is intended to reflect the performance of crude oil. Throughout the year the precise weighting of each commodity in the index will change based upon price changes. Selection of contracts is determined based on the best possible implied roll yield for each eligible futures contract. The fund company provides no information on contract weighting methods.