The PowerShares 1-30 Laddered Treasury Portfolio (Fund) is based on the Ryan/NASDAQ 1-30 Year Treasury Laddered Index (Index). The Fund will normally invest at least 90% of its total assets in securities that comprise the Index. The Index measures the potential returns of the U.S. Treasury yield curve based on approximately 30 equally weighted U.S. Treasury issues with fixed coupons, scheduled to mature in a proportional, annual sequential ("laddered") structure. The Portfolio does not participate in Treasury Bills, Treasury Inflation Protected Securities (TIPS), or zero-coupon securities (STRIPS). The Fund and the Index are rebalanced and reconstituted annually in February. Effective Dec. 28, 2012, the NASDAQ OMX Group, Inc. replaced Mergent®, Inc. as the index provider. On Monday, Feb. 25, 2013, the Ryan/Mergent 1-30 Year Treasury Laddered Index was renamed the Ryan/NASDAQ 1-30 Year Treasury Laddered Index.

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Date   5/23/2013   Price   31.81   Bid/Ask Midpoint   31.86		NAV   31.85   Bid/Ask Prem/Disc   0.01   Bid/Ask Prem/Disc   0.03%

Premium Discount to NAV Chart

As of 3/31/2013

Index History (%)	YTD	1 Year	3 Year	5 Year	10 Year	Fund Inception
Ryan/NASDAQ 1-30 Year Treasury Laddered Index	-1.10	6.05	9.90	7.02		8.37
Barclays U.S. Treasury Index	-0.19	3.14	5.39	4.45	4.63	5.71
Barclays U.S. Aggregate Index	-0.12	3.77	5.52	5.47	5.02	5.97

Fund History (%)	YTD	1 Year	3 Year	5 Year	10 Year	Fund Inception
NAV	-1.13	5.79	9.57	6.69		8.04
After Tax Held	-1.37	4.87	8.55	5.59		6.89
After Tax Sold	-0.64	3.44	7.05	4.79		5.87
Market Price	-0.65	6.02	9.56	6.64		8.00

Monthly Standardized Report

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. After-tax returns reflect the highest federal income tax rate but exclude state and local taxes. Fund performance reflects fee waivers, absent which, performance data quoted would have been lower. After Tax Held and After Tax Sold are based on NAV.

As of 3/31/2013

Data beginning 10/31/2007, the month end following Fund inception.

An investor cannot invest directly in an index. The results assume that no cash was added to or assets withdrawn from the Index. Index returns do not represent Fund returns. The Index does not charge management fees or brokerage expenses, nor does the Index lend securities, and no revenues from securities lending were added to the performance shown.

		Bid/Ask MidPoint Above NAV			Bid/Ask Midpoint Below NAV
Quarter Ending	Days	50-99 Basis Points	100-199 Basis Points	H200 Basis Points	50-99 Basis Points	100-199 Basis Points	H200 Basis Points
3/31/2013	60	0	0	0	0	0	0
12/31/2012	62	0	0	0	0	0	0
9/30/2012	63	0	0	0	0	0	0
6/30/2012	63	0	0	0	0	0	0
Year Ended 2012	250	0	0	0	0	0	0
Fund Inception: 10/11/2007

Shareholders may pay more than net asset value when they buy Fund shares and receive less than net asset value when they sell those shares, because shares are bought and sold at current market prices. Performance data quoted represents past performance, which is not a guarantee of future results.

Ex-Date Record Date Pay Date $ / Share Ordinary Income Short Term Gains Long Term Gains Return of Capital 5/15/2013 5/17/2013 5/31/2013 0.05918 0.05918 N.A. N.A. N.A. 4/15/2013 4/17/2013 4/30/2013 0.05963 0.05963 N.A. N.A. N.A. 3/15/2013 3/19/2013 3/28/2013 0.06026 0.06026 N.A. N.A. N.A. 2/15/2013 2/20/2013 2/28/2013 0.05842 0.05842 N.A. N.A. N.A. 1/15/2013 1/17/2013 1/31/2013 0.05886 0.05886 N.A. N.A. N.A. 12/24/2012 12/27/2012 12/31/2012 0.00000 N.A. N.A. 0.00102 N.A. 12/14/2012 12/18/2012 12/31/2012 0.08430 0.08430 N.A. N.A. N.A. 11/15/2012 11/19/2012 11/30/2012 0.06314 0.06314 N.A. N.A. N.A. 10/15/2012 10/17/2012 10/31/2012 0.06307 0.06307 N.A. N.A. N.A. 9/14/2012 9/18/2012 9/28/2012 0.06321 0.06321 N.A. N.A. N.A. 8/15/2012 8/17/2012 8/31/2012 0.06294 0.06294 N.A. N.A. N.A. 7/13/2012 7/17/2012 7/31/2012 0.06401 0.06401 N.A. N.A. N.A. 6/15/2012 6/19/2012 6/29/2012 0.06516 0.06516 N.A. N.A. N.A. 5/15/2012 5/17/2012 5/31/2012 0.06599 0.06599 N.A. N.A. N.A. 4/13/2012 4/17/2012 4/30/2012 0.06749 0.06749 N.A. N.A. N.A. 3/15/2012 3/19/2012 3/30/2012 0.06600 0.06600 N.A. N.A. N.A. 2/15/2012 2/17/2012 2/29/2012 0.05990 0.05990 N.A. N.A. N.A. 1/13/2012 1/18/2012 1/31/2012 0.05631 0.05631 N.A. N.A. N.A. 12/15/2011 12/19/2011 12/30/2011 0.10400 0.10400 N.A. N.A. N.A. 11/15/2011 11/17/2011 11/30/2011 0.05000 0.05000 N.A. N.A. N.A. 10/14/2011 10/18/2011 10/31/2011 0.06750 0.06750 N.A. N.A. N.A. 9/15/2011 9/19/2011 9/30/2011 0.07250 0.07250 N.A. N.A. N.A. 8/15/2011 8/17/2011 8/31/2011 0.08072 0.08072 N.A. N.A. N.A. 7/15/2011 7/19/2011 7/29/2011 0.08869 0.08869 N.A. N.A. N.A. 6/15/2011 6/17/2011 6/30/2011 0.08240 0.08240 N.A. N.A. N.A. 5/13/2011 5/17/2011 5/31/2011 0.08000 0.08000 N.A. N.A. N.A. 4/15/2011 4/19/2011 4/29/2011 0.08200 0.08200 N.A. N.A. N.A. 3/15/2011 3/17/2011 3/31/2011 0.08050 0.08050 N.A. N.A. N.A. 2/15/2011 2/17/2011 2/28/2011 0.07834 0.07834 N.A. N.A. N.A. 1/14/2011 1/19/2011 1/31/2011 0.08200 0.08200 N.A. N.A. N.A. 12/15/2010 12/17/2010 12/31/2010 0.07298 0.07298 N.A. N.A. N.A. 11/15/2010 11/17/2010 11/30/2010 0.04034 0.04034 N.A. N.A. N.A. 10/15/2010 10/19/2010 10/29/2010 0.05355 0.05355 N.A. N.A. N.A. 9/15/2010 9/17/2010 9/30/2010 0.07083 0.07083 N.A. N.A. N.A. 8/13/2010 8/17/2010 8/31/2010 0.07857 0.07857 N.A. N.A. N.A. 7/15/2010 7/19/2010 7/30/2010 0.08397 0.08397 N.A. N.A. N.A. 6/15/2010 6/17/2010 6/30/2010 0.08073 0.08073 N.A. N.A. N.A. 5/14/2010 5/18/2010 5/28/2010 0.08700 0.08700 N.A. N.A. N.A. 4/15/2010 4/19/2010 4/30/2010 0.09782 0.09782 N.A. N.A. N.A. 3/15/2010 3/17/2010 3/31/2010 0.09532 0.09532 N.A. N.A. N.A. 2/12/2010 2/17/2010 2/26/2010 0.09694 0.09694 N.A. N.A. N.A. 1/15/2010 1/20/2010 1/29/2010 0.09114 0.09114 N.A. N.A. N.A. 12/15/2009 12/17/2009 12/31/2009 0.09545 0.09545 N.A. N.A. N.A. 11/13/2009 11/17/2009 11/30/2009 0.06700 0.06700 N.A. N.A. N.A. 10/15/2009 10/19/2009 10/30/2009 0.06655 0.06655 N.A. N.A. N.A. 9/15/2009 9/17/2009 9/30/2009 0.07622 0.07622 N.A. N.A. N.A. 8/14/2009 8/18/2009 8/31/2009 0.08175 0.08175 N.A. N.A. N.A. 7/15/2009 7/17/2009 7/31/2009 0.08733 0.08733 N.A. N.A. N.A. 6/15/2009 6/17/2009 6/30/2009 0.09132 0.09132 N.A. N.A. N.A. 5/15/2009 5/19/2009 5/29/2009 0.07522 0.07522 N.A. N.A. N.A. 4/15/2009 4/17/2009 4/30/2009 0.07726 0.07726 N.A. N.A. N.A. 3/13/2009 3/17/2009 3/31/2009 0.08229 0.08229 N.A. N.A. N.A. 2/13/2009 2/18/2009 2/27/2009 0.09729 0.09729 N.A. N.A. N.A. 1/15/2009 1/20/2009 1/30/2009 0.08398 0.08398 N.A. N.A. N.A. 12/15/2008 12/17/2008 12/31/2008 0.07625 0.07625 N.A. N.A. N.A. 11/14/2008 11/18/2008 11/28/2008 0.08254 0.08254 N.A. N.A. N.A. 10/15/2008 10/17/2008 10/31/2008 0.08255 0.08255 N.A. N.A. N.A. 9/15/2008 9/17/2008 9/30/2008 0.07587 0.07587 N.A. N.A. N.A. 8/15/2008 8/19/2008 8/29/2008 0.08428 0.08428 N.A. N.A. N.A. 7/15/2008 7/17/2008 7/31/2008 0.07520 0.07520 N.A. N.A. N.A. 6/13/2008 6/17/2008 6/30/2008 0.08621 0.08621 N.A. N.A. N.A. 5/15/2008 5/19/2008 5/30/2008 0.08767 0.08767 N.A. N.A. N.A. 4/15/2008 4/17/2008 4/30/2008 0.07460 0.07460 N.A. N.A. N.A. 3/14/2008 3/18/2008 3/31/2008 0.09546 0.09546 N.A. N.A. N.A. 2/15/2008 2/19/2008 2/29/2008 0.09963 0.09963 N.A. N.A. N.A. 1/15/2008 1/17/2008 1/31/2008 0.09741 0.09741 N.A. N.A. N.A. 12/14/2007 12/18/2007 12/31/2007 0.15369 0.15369 N.A. N.A. N.A. 11/15/2007 11/19/2007 11/30/2007 0.09896 0.09896 N.A. N.A. N.A.

View All Distributions Distribution Information

Fund Holdings subject to change

		Coupon Rate	Maturity Date	Rating†	Weight
1.	United States Treasury Note/Bond	4.50%	02/15/2036	AA+u/Aaa	10.02%
2.	United States Treasury Note/Bond	5.38%	02/15/2031	AA+u/Aaa	10.01%
3.	United States Treasury Note/Bond	2.00%	02/15/2022	AA+u/Aaa	3.36%
4.	United States Treasury Note/Bond	6.63%	02/15/2027	AA+u/Aaa	3.36%
5.	United States Treasury Note/Bond	4.38%	02/15/2038	AA+u/Aaa	3.35%
6.	United States Treasury Note/Bond	3.13%	02/15/2042	AA+u/Aaa	3.34%
7.	United States Treasury Note/Bond	3.13%	02/15/2043	AA+u/Aaa	3.34%
8.	United States Treasury Note/Bond	4.75%	02/15/2041	AA+u/Aaa	3.34%
9.	United States Treasury Note/Bond	3.50%	02/15/2039	AA+u/Aaa	3.34%
10.	United States Treasury Note/Bond	7.13%	02/15/2023	AA+u/Aaa	3.34%

As of 5/23/2013

View All Fund Holdings

% of Fund  0 - 1 years 3.33  1 - 5 years 13.30  5 - 10 years 16.64  10 - 15 years 16.66  15 - 20 years 16.67  20 - 25 years 16.70  25 years and over 16.71  As of 5/23/2013

^†Credit ratings are assigned by Nationally Recognized Statistical Rating Organizations based on assessment of the credit worthiness of the underlying bond issuers. The ratings range from AAA (highest) to D (lowest) and are subject to change. Not rated indicates the debtor was not rated, and should not be interpreted as indicating low quality. Futures and other derivatives are not eligible for assigned credit ratings by any NRSRO and are excluded from quality allocations. For more information on rating methodologies, please visit the following NRSRO websites: standardandpoors.com and select "Understanding Ratings" under Rating Resources and moodys.com and select "Rating Methodologies" under Research and Ratings.

There are risks involved with investing in ETFs, including possible loss of money. Shares are not actively managed and are subject to risks similar to those of stocks, including those regarding short selling and margin maintenance requirements. Ordinary brokerage commissions apply. The Fund’s return may not match the return of the Underlying Index.

The fund may invest in debt securities, such as notes and bonds, which carry interest rate and credit risk. Interest rate risk refers to the risk that bond prices generally fall as interest rates rise and vice versa. Credit risk is the risk of loss on an investment due to the deterioration of an issuer's financial health.

Securities that have longer maturities are subject to greater risks, and are more greatly impacted by market volatility, than a fund investing solely in shorter term securities.

The Fund’s underlying securities may be subject to call risk, which may result in the Fund having to reinvest the proceeds at lower interest rates, resulting in a decline in the Fund’s income.

The Fund is considered non-diversified and may be subject to greater risks than a diversified fund.

The Barclays U.S. Treasury Index is an unmanaged index of U.S. Treasury securities. The Barclays U.S. Aggregate Index is an unmanaged index considered representative of the U.S. investment-grade, fixed-rate bond market.

The Ryan/NASDAQ 1-30 Year Treasury Laddered Index is licensed for use by Invesco PowerShares Capital Management LLC in connection with the PowerShares 1-30 Laddered Treasury Portfolio. The Fund is not sponsored or endorsed by NASDAQ OMX Group, Inc., and NASDAQ OMX Group, Inc. makes no warranty or representation as to the accuracy and/or completeness of the Index or results to be obtained by any person from use of the Index or the trading of the Product.