Invesco 0-5 Yr US TIPS ETF

† 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.

Typically, security classifications used in calculating allocation tables are as of the last trading day of the previous month.

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 is subject to certain other risks. Please see the current prospectus for more information regarding the risk associated with an investment in the Fund.

Investments focused in a particular industry or sector are subject to greater risk, and are more greatly impacted by market volatility, than more diversified investments.

Interest rate risk refers to the risk that bond prices generally fall as interest rates rise and vice versa.

An issuer may be unable to meet interest and/or principal payments, thereby causing its instruments to decrease in value and lowering the issuer's credit rating.

The Fund will invest in bonds with short- or intermediate-term (five years or less) maturity which may have additional risks, including interest rate changes over the life of the bond. The average maturity of the Fund's investments will affect the volatility of the Fund's share price.

Obligations issued by US Government agencies and instrumentalities may receive varying levels of support from the government, which could affect the fund's ability to recover should they default.

The Fund may hold illiquid securities that it may be unable to sell at the preferred time or price and could lose its entire investment in such securities.

The Fund is non-diversified and may experience greater volatility than a more diversified investment. The Fund's use of a representative sampling approach will result in its holding a smaller number of securities than are in the underlying Index, and may be subject to greater volatility.

The value of inflation-linked securities will fluctuate in response to changes in real interest rates, generally decreasing when real interest rates rise and increasing when real interest rates fall. Interest payments on such securities generally vary up or down along with the rate of inflation. Real interest rates represent nominal (or stated) interest rates reduced by the expected impact of inflation.

"ICE BofAML" and "The ICE BofAML 0-5 Year Inflation-Linked Treasury Index℠" are reprinted with permission. © Copyright 2017 Merrill Lynch, Pierce, Fenner & Smith Incorporated ("ICE BofAML"). All rights reserved. "ICE BofAML" and "The ICE BofAML 0-5 Year Inflation-Linked Treasury Index℠" are service marks of ICE BofAML and/or its affiliates and have been licensed for use for certain purposes by Invesco on behalf of the Invesco PureBeta℠ 0-5 Yr TIPS ETF that is based on The ICE BofAML 0-5 Year Inflation-Linked Treasury Index℠, and is not issued, sponsored, endorsed or promoted by ICE BofAML and/or ICE BofAML's affiliates nor is ICE BofAML and/or ICE BofAML's affiliates an adviser to the Invesco PureBeta℠ 0-5 Yr TIPS ETF. ICE BofAML and ICE BofAML's affiliates make no representation, express or implied, regarding the advisability of investing in the Invesco PureBeta℠ 0-5 Yr TIPS ETF or The ICE BofAML 0-5 Year Inflation-Linked Treasury Index℠ and do not guarantee the quality, accuracy or completeness of The ICE BofAML 0-5 Year Inflation-Linked Treasury Index℠, index values or any index related data included herein, provided herewith or derived therefrom and assume no liability in connection with their use. As the index provider, ICE BofAML is licensing certain trademarks, The ICE BofAML 0-5 Year Inflation-Linked Treasury Index℠ and trade names which are composed by ICE BofAML without regard to Invesco, the Invesco PureBeta℠ 0-5 Yr TIPS ETF or any investor. ICE BofAML and ICE BofAML's affiliates do not provide investment advice to Invesco or the Invesco PureBeta℠ 0-5 Yr TIPS ETF and are not responsible for the performance of the Invesco PureBeta℠ 0-5 Yr TIPS ETF.

Beta is a measure of risk representing how a security is expected to respond to general market movements. PureBeta is a market-capitalization weighted methodology, and in no way refers to the purity or absence of errors or flaws in the Underlying Index's methodology or of the Fund in seeking to track the investment results of the Underlying Index.