Form 424B3 PowerShares DB US Dollar

PowerShares DB US Dollar Index Trust, or the Trust, is organized in two separate series as a Delaware statutory trust, one of which is offered pursuant to this Prospectus. PowerShares DB US Dollar Index Bearish Fund, or the Fund, is a series of the Trust. The Fund issues common units of beneficial interest, or Shares, which represent units of fractional undivided beneficial interest in and ownership of the Fund. The common units of beneficial interest of the other series of the Trust (PowerShares DB US Dollar Index Bullish Fund) are offered pursuant to a separate prospectus. Shares may be purchased from the Fund only by certain eligible financial institutions, called Authorized Participants, and only in one or more blocks of 200,000 Shares, called a Basket. The Fund will generally issue its Shares in Baskets to Authorized Participants continuously as of 2:45 p.m., Eastern time, on the business day immediately following the date on which a valid order to create a Basket is accepted by the Fund, at the net asset value, or NAV, of 200,000 Shares as of the closing time of the NYSE Arca, Inc., or the NYSE Arca, or the last to close of the exchanges on which the Fund’s futures contracts are traded, whichever is later, on the date that a valid order to create a Basket is accepted by the Fund.

Authorized Participants may sell the Shares they purchase from the Fund in Baskets, to other investors at prices that are expected to reflect, among other factors, the trading price of the Shares on the NYSE Arca and the supply of and demand for Shares at the time of sale and are expected to fall between NAV and the trading price of the Shares on the NYSE Arca at the time of sale.

The Shares trade on the NYSE Arca under the symbol “UDN”.

Invesco PowerShares Capital Management LLC serves as the Managing Owner, commodity pool operator and commodity trading advisor of the Fund. The Fund establishes short positions in certain futures contracts, or DX Contracts, with a view to tracking the changes, whether positive or negative, in the level of the Deutsche Bank Short US Dollar Index (USDX^®) Futures Index – Excess Return^TM, or the Index, over time. The performance of the Fund also is intended to reflect the excess, if any, of its interest income from its holdings of United States Treasury Securities, or Treasury Income, and dividends from its holdings in money market mutual funds (affiliated or otherwise), or Money Market Income.

DX Contracts are traded exclusively through ICE Futures U.S., a wholly-owned subsidiary of IntercontinentalExchange, Inc., or ICE Futures U.S., under the symbol “DX.” The changes in market value over time, whether positive or negative, of the DX Contracts are related to the changes, whether positive or negative, in the level of the U.S. Dollar Index (USDX^®), or the USDX^®. The USDX^®, and in turn, the Index, provides a general indication of the international value of the U.S. dollar relative to the six major world currencies, or Index Currencies, which comprise the USDX^® – Euro, Japanese Yen, British Pound, Canadian Dollar, Swedish Krona and Swiss Franc.

Except when aggregated in Baskets, the Shares are not redeemable securities.

PART ONE

DISCLOSURE DOCUMENT

PART TWO

STATEMENT OF ADDITIONAL INFORMATION

SUMMARY

This summary of material information contained or incorporated by reference in this Prospectus is intended for quick reference only and does not contain all of the information that may be important to you. For ease of reference, any references throughout this Prospectus to various actions taken by the Fund are actually actions that the Trust has taken on behalf of the Fund. The remainder of this Prospectus contains more detailed information. You should read the entire Prospectus, including the information incorporated by reference in this Prospectus, before deciding to invest in Shares. Please see the section “Incorporation by Reference of Certain Documents” on page 107 for information on how you can obtain the information that is incorporated by reference in this Prospectus. This Prospectus is dated June 20, 2016.

The Trust and the Fund

PowerShares DB US Dollar Index Trust, or the Trust, was formed as a Delaware statutory trust in two separate series, or funds, on August 3, 2006. PowerShares DB US Dollar Index Bearish Fund, or the Fund, is a series of the Trust. The Fund issues common units of beneficial interest, or Shares, which represent units of fractional undivided beneficial interest in and ownership of the Fund. The term of the Trust and the Fund is perpetual (unless terminated earlier in certain circumstances). The principal offices of the Trust and the Fund are located at c/o Invesco PowerShares Capital Management LLC, 3500 Lacey Road, Suite 700, Downers Grove, IL 60515, and its telephone number is (800) 983-0903.

The Trust was organized in two separate series as a Delaware statutory trust rather than as two separate statutory trusts in order to achieve certain administrative efficiencies. The interests of investors are not adversely affected by the choice of form of organization. As of the date of this Prospectus, the Trust consists of two series – PowerShares DB US Dollar Index Bullish Fund and PowerShares DB US Dollar Index Bearish Fund. This Prospectus is for the Fund only and not for PowerShares DB US Dollar Index Bullish Fund, or UUP. Common units of

beneficial interest in UUP, which is a separate series of the Trust, are not being offered by this Prospectus. Information regarding both the Fund and UUP (and any other additional series of the Trust, as applicable) is available at www.invescopowershares.com.

Shares Listed on the NYSE Arca

The Shares are listed on the NYSE Arca under the symbol “UDN.”

Secondary market purchases and sales of Shares are subject to ordinary brokerage commissions and charges.

Purchases and Sales in the Secondary Market on the NYSE Arca

Individual Shares may be purchased and sold only on the NYSE Arca. Because the Shares will trade at market prices, rather than the net asset value, or NAV, of the Fund, Shares may trade at prices greater than NAV (at a premium), at NAV, or less than NAV (at a discount).

Baskets may be created or redeemed directly with the Fund only by Authorized Participants. It is expected that Baskets will be created when the market price per Share is at a premium to the NAV per Share. Similarly, it is expected that Baskets will be redeemed when the market price per Share is at a discount to the NAV per Share. Retail investors seeking to purchase or sell Shares on any day are expected to effect such transactions in the secondary market, on the NYSE Arca, at the market price per Share, rather than in connection with the creation or redemption of Baskets.

The market price of the Shares may not be identical to the NAV per Share, but these valuations are expected to be very close. Investors are able to use the intra-day indicative value, or the IIV, per Share to determine if they want to purchase in the secondary market via the NYSE Arca. The IIV per Share is based on the prior day’s final NAV, adjusted four times per minute throughout the trading day to reflect the continuous price changes of the Fund’s positions, which provide a continuously updated estimated NAV per Share.

Retail investors may purchase and sell Shares through traditional brokerage accounts. Purchases or sales of Shares may be subject to customary brokerage commissions. Investors are encouraged to review the terms of their brokerage accounts for applicable charges.

Pricing Information Available on the NYSE Arca and Other Sources

The following table lists additional NYSE Arca symbols and their meanings with respect to the Fund and the Index:

The intra-day data in the above table is published once every fifteen seconds throughout each trading day.

The Index Sponsor calculates and publishes the daily closing level of the Index as of the close of the NYSE Arca. The Managing Owner publishes the NAV of the Fund and the NAV per Share daily. Additionally, the Index Sponsor calculates and publishes the intra-day Index level, and the Index Sponsor calculates, and the Managing Owner publishes, the IIV per Share (quoted in U.S. dollars) once every fifteen seconds throughout each trading day.

All of the foregoing information is published as follows:

The intra-day level of the Index (symbol: USDDNX) and the IIV per Share (symbol: UDN) (each quoted in U.S. dollars) are published once every fifteen seconds throughout each trading day on the consolidated tape, Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto.

The current trading price per Share (symbol: UDN) (quoted in U.S. dollars) is published

continuously as trades occur throughout each trading day on the consolidated tape, Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto.

The most recent end-of-day Index closing level (symbol: USDDNX) is published as of the close of the NYSE Arca each trading day on the consolidated tape, Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto.

The most recent end-of-day NAV of the Fund (symbol: UDN.NV) is published as of the close of business on Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto. In addition, the most recent end-of-day NAV of the Fund is published the following morning on the consolidated tape.

All of the foregoing information with respect to the Index is also published at https://index.db.com.

The Index Sponsor obtains information for inclusion in, or for use in the calculation of, the Index from sources the Index Sponsor considers reliable. None of the Index Sponsor, the Managing Owner, the Fund, or any of their respective affiliates accepts responsibility for or guarantees the accuracy and/or completeness of the Index or any data included in the Index.

CUSIP Number

The Fund’s CUSIP number is 73936D206.

Risk Factors

An investment in Shares is speculative and involves a high degree of risk. The summary risk factors set forth below are intended merely to highlight certain risks of the Fund. The Fund has additional risks that are set forth elsewhere in this prospectus.

— National debt levels and trade deficits, including changes in balances of payments and trade;

— Domestic and foreign inflation rates and investors’ expectations concerning inflation rates;

— Domestic and foreign interest rates and investors’ expectations concerning interest rates;

— Currency exchange rates;

— Investment and trading activities of mutual funds, hedge funds and currency funds;

— Global or regional political, economic or financial events and situations;

— Supply and demand changes which influence the foreign exchange rates of various currencies;

— Monetary policies of governments (including exchange control programs, restrictions on local exchanges or markets and limitations on foreign investment in a country or on investment by residents of a country in other countries), trade restrictions, currency devaluations and revaluations;

— Governmental intervention in the currency market, directly and by regulation, in order to influence currency prices; and

— Expectations among market participants that a currency’s value soon will change.

— invest in a different month DX Contract other than the specific DX Contract that was originally required by the Index, or

— invest in another futures contract substantially similar to the DX Contracts, if available, or

— invest in the futures contracts referencing the Index Currencies, or

— invest in a forward agreement, swap, or other OTC derivative referencing the Index Currencies,

if, in the commercially reasonable judgment of the Managing Owner, such above instruments tend to exhibit trading prices that correlate with the DX Contract.

The Trustee

Wilmington Trust Company, or the Trustee, a Delaware trust company, is the sole trustee of the

Trust. The Trustee delegated to the Managing Owner all of the power and authority to manage the business and affairs of the Trust and the Fund and has only nominal duties and liabilities to the Trust and the Fund.

Investment Objective

The Fund establishes short positions in DX Contracts with a view to tracking the changes, whether positive or negative, in the level of the Deutsche Bank Short US Dollar Index (USDX^®) Futures Index—Excess Return^TM, or the Index, over time. The Fund’s performance is also intended to reflect the excess, if any, of the sum of the Fund’s Treasury Income and Money Market Income over the expenses of the Fund. For the avoidance of doubt, the Fund invests in futures contracts in an attempt to track its Index. The Fund holds Treasury Securities and money market mutual funds for margin and/or cash management purposes only.

The Index is calculated to reflect the changes in market value over time, whether positive or negative, of short positions in DX Contracts. The Index reflects the changes in market value over time, whether positive or negative, of a short position in the DX Contract which expires during the months of March, June, September and December. The Fund seeks to track the Index by establishing short positions in DX Contracts.

The Shares are designed for investors who want a cost-effective and convenient way to invest in a fund that tracks the Index, which reflects the changes in market value over time, whether positive or negative, of a short position in the DX Contracts, and in turn, of the U.S. dollar relative to the underlying Index Currencies.

Advantages of investing in the Fund include:

Investing in the Fund does not insulate Shareholders from certain risks, including price volatility.

DX Contracts are linked to the six underlying currencies, or the Index Currencies, of the U.S. Dollar Index (USDX^®), or the USDX^®. The Index Currencies are Euro, Japanese Yen, British Pound, Canadian Dollar, Swedish Krona and Swiss Franc. The Index Currencies represent the currencies of the major trading partners of the U.S. The changes in market value over time, whether positive or negative, of DX Contracts is tied to the USDX^®. The USDX^® is composed of notional amounts of each Index Currency. The notional amounts of the Index Currencies included in the USDX^® reflect a geometric weighted average of the change in the Index Currencies’ exchange rates against the U.S. dollar relative to March 1973. March 1973 was chosen as a base period of the USDX^® because it represents a significant milestone in foreign exchange history when the world’s major trading nations allowed their currencies to float freely against each other.

The Index reflects changes in market value over time, whether positive or negative, of short positions

in the first to expire DX Contract relative to the value of the dollar as of December 31, 1986, or Base Date. Although the DX Contract started trading in 1985, the Base Date of December 31, 1986 was selected because reasonably reliable pricing data was not available prior to December 31, 1986.

The use of short positions in DX Contracts in the construction of the Index causes the Index to rise as a result of any downward price movement in the DX Contracts. In turn, this appreciation in the short DX Contracts reflects the fall of the U.S. dollar relative to the underlying basket of Index Currencies which comprise the USDX^®.

The Index Sponsor calculates the closing level of the Index on both an excess return basis and a total return basis. The excess return index reflects the changes in market value over time, whether positive or negative, of the DX Contracts. The total return is the sum of the changes in market value over time, whether positive or negative, of the DX Contracts plus the return of 3-month U.S. Treasury bills. The closing levels of the Index have been calculated using historic exchange closing price data of the DX Contract since the Base Date.

Since the Base Date, the Index closing level has ranged on a daily basis from as high as 153.28 on April 22, 2008 to as low as 91.91 on July 5, 2001. Past Index levels are not necessarily indicative of future Index levels.

The underlying DX Contracts of the Index are rolled quarterly over three consecutive business days starting on the Wednesday prior to the applicable IMM Date, or each an Index Roll Day. “IMM Date” means the third Wednesday of March, June, September and December, a traditional settlement date in the International Money Market.

This roll takes place over a period of time in order to allow for more efficient execution during the roll period. With respect to each DX Contract, the Fund employs the below rule-based approach when it rolls from one DX Contract to another.

DX Contracts are rolled on each Index Roll Day as follows:

Volatility of the USDX^® has been historically comparable in range and variability to a broad-based, multi-capitalization stock index future. The DX Contract price is sized at $1000 times the USDX^® closing level. Thus, if the USDX^® closing level is 100.00, the DX Contract will be valued $100,000. If the USDX^® closing level is 112.50, each DX Contract will have a $112,500 value.

The sponsor of the Index, or the Index Sponsor, is Deutsche Bank Securities Inc. The composition of the Index may be adjusted in the Index Sponsor’s discretion.

The following table reflects the index base weights, or Index Base Weights, of each Index Currency as of March 1973 with respect to the USDX^®:

The USDX^® has been calculated since inception in March 1973. The closing level at inception was 100.00.

The Index Currencies and Index Base Weights used in the calculation of the USDX^® are based on those used in the original Federal Reserve Board’s trade-weighted U.S. Dollar Index. The Index Base Weights of the Index Currencies comprising the USDX^® in the above table have been fixed since inception in 1973, except for the changes necessitated by the introduction of the Euro. Because the USDX^® is based only on indications of foreign exchange rate values, it may occasionally differ from a value calculated using other data sources. The USDX^® is calculated as a geometric weighted average of the change in the Index Currency exchange rates against the U.S. dollar relative to March 1973. The USDX^® measures the dollar’s general value relative to a base of 100.00. A quote of “105.50” means the dollar’s value has risen 5.50% since March 1973 relative to the underlying basket of Index Currencies which comprise the USDX^®.

The Fund holds a portfolio of short positions on the DX Contracts (for investment purposes) and United States Treasury Securities for deposit with the Fund’s Commodity Broker as margin and United States Treasury Securities, cash and money market mutual funds (affiliated or otherwise) on deposit with the Custodian (for cash management purposes).

Under the Fifth Amended and Restated Declaration of Trust and Trust Agreement of the Trust, as amended from time-to-time, or the Trust Declaration, Wilmington Trust Company, the Trustee of the Trust has delegated to the Managing Owner the exclusive management and control of all aspects of the business of the Fund. The Trustee has no duty or liability to supervise or monitor the performance of the Managing Owner, nor does the Trustee have any liability for the acts or omissions of the Managing Owner.

There can be no assurance that the Fund will achieve its investment objective or avoid substantial losses.

Shares Should Track Closely the Value of the Index

The Shares are intended to provide investment results that generally correspond to the changes, whether positive or negative, in the levels of the Index, over time.

The value of the Shares is expected to fluctuate in relation to changes in the value of its portfolio. The market price of the Shares may not be identical to the NAV per Share, but these two valuations are expected to be very close.

The Fund invests in short positions in DX Contracts, which are futures contracts on the USDX^®. The USDX^® reflects the changes, whether positive or negative, in the level of the U.S. dollar relative to a basket of the Index Currencies. DX Contracts are traded exclusively through ICE Futures U.S. The Fund’s portfolio also holds United States Treasury Securities for deposit with the Fund’s Commodity Broker as margin and United States Treasury Securities, cash and money market mutual funds (affiliated or otherwise) for deposit with the Fund’s Custodian (for cash management purposes). The Fund’s portfolio is traded with a view to tracking the changes, whether positive or negative, in the levels of the Index, over time, whether the Index is rising, falling or flat over any particular period. The Fund establishes short positions in DX Contracts. The Fund is not “managed” by traditional methods, which typically involve effecting changes in the composition of the Fund’s portfolio on the basis of judgments relating to economic, financial and market considerations with a view to obtaining positive results.

The Managing Owner

Invesco PowerShares Capital Management LLC, a Delaware limited liability company, serves as Managing Owner of the Trust and the Fund. The Managing Owner was formed on February 7, 2003. The Managing Owner is an affiliate of Invesco Ltd. The Managing Owner was formed to be the managing owner of investment vehicles such as exchange-traded funds and has been managing non-commodity futures based exchange-traded funds since 2003 and a commodity futures based exchange-traded fund since 2014. The Managing Owner serves as the commodity pool operator and commodity trading advisor of the Trust and the Fund. The Managing Owner is registered as a commodity pool operator, commodity trading advisor and swap firm with the Commodity Futures Trading Commission, or the CFTC, and is a member of the National Futures Association, or the NFA. As a registered

commodity pool operator and commodity trading advisor, with respect to both the Trust and the Fund, the Managing Owner must comply with various regulatory requirements under the Commodity Exchange Act and the rules and regulations of the CFTC and the NFA, including investor protection requirements, antifraud prohibitions, disclosure requirements, and reporting and recordkeeping requirements. The Managing Owner is also subject to periodic inspections and audits by the CFTC and NFA.

An investment in the Shares is speculative and involves a high degree of risk.

The principal office of the Managing Owner is located at 3500 Lacey Road, Suite 700, Downers Grove, IL 60515. The telephone number of the Managing Owner is (800) 983-0903.

PowerShares^® is a registered service mark of Invesco PowerShares Capital Management, LLC.

The Fund pays the Managing Owner a Management Fee, monthly in arrears, in an amount equal to 0.75% per annum of the daily NAV of the Fund. The Management Fee is paid in consideration of the Managing Owner’s commodity futures trading advisory services.

The Fund may, for cash management purposes, invest in money market mutual funds that are managed by affiliates of the Managing Owner. The indirect portion of the management fee that the Fund may incur through such investment is in addition to the Management Fee paid to the Managing Owner. Therefore, the Managing Owner has agreed voluntarily to waive the fees that it receives in an amount equal to the indirect management fees that the Fund incurs through its investments in affiliated money market mutual funds through June 20, 2017.

The Commodity Broker

A variety of executing brokers execute futures transactions on behalf of the Fund. Such executing brokers give-up all such transactions to Deutsche Bank Securities Inc., a Delaware corporation, which serves as the Fund’s clearing broker, or Commodity Broker. In its capacity as clearing broker, the

Commodity Broker may execute or receive transactions executed by others and clears all of the Fund’s futures transactions and performs certain administrative and custodial services for the Fund. Deutsche Bank Securities Inc. is registered with the CFTC as a futures commission merchant and is a member of the NFA in such capacity.

The Fund pays to the Commodity Broker all brokerage commissions, including applicable exchange fees, NFA fees, give-up fees, pit brokerage fees and other transaction related fees and expenses charged in connection with trading activities for the Fund. On average, total charges paid to the Commodity Broker are expected to be less than $6.00 per round-turn trade, although the Commodity Broker’s brokerage commissions and trading fees are determined on a contract-by-contract basis. The Managing Owner estimates the brokerage commissions and fees will be approximately 0.05% of the NAV of the Fund in any year, although the actual amount of brokerage commissions and fees in any year or any part of any year may be greater.

A round-turn trade is a completed transaction involving both a purchase and a liquidating sale, or a sale followed by a covering purchase.

The Administrator, Custodian and Transfer Agent

The Bank of New York Mellon is the administrator, or the Administrator, of the Fund and has entered into an Administration Agreement in connection therewith. The Bank of New York Mellon serves as custodian, or Custodian, of the Fund and has entered into a Global Custody Agreement, or Custody Agreement, in connection therewith. The Bank of New York Mellon serves as the transfer agent, or Transfer Agent, of the Fund and has entered into a Transfer Agency and Service Agreement in connection therewith.

The Bank of New York Mellon, a banking corporation organized under the laws of the State of New York with trust powers, has an office at 2 Hanson Place, Brooklyn, N.Y. 11217. The Bank of New York Mellon is subject to supervision by the New York State Banking Department and the Board

of Governors of the Federal Reserve System. Information regarding the NAV of the Fund, creation and redemption transaction fees and the names of the parties that have executed a Participant Agreement may be obtained from The Bank of New York Mellon by calling the following number: (718) 315-7500. A copy of the Administration Agreement is available for inspection at The Bank of New York Mellon’s office identified above.

Pursuant to the Administration Agreement, the Administrator performs or supervises the performance of services necessary for the operation and administration of the Fund (other than making investment decisions), including receiving and processing orders from Authorized Participants to create and redeem Baskets, NAV calculations, accounting and other fund administrative services. The Administrator retains, separately for the Fund, certain financial books and records, including: Basket creation and redemption books and records, Fund accounting records, ledgers with respect to assets, liabilities, capital, income and expenses, the registrar, transfer journals and related details and trading and related documents received from futures commission merchants, c/o The Bank of New York Mellon, 2 Hanson Place, Brooklyn, New York 11217, telephone number (718) 315-7500.

The Administration Agreement is continuously in effect unless terminated on at least 90 days’ prior written notice by either party to the other party. Notwithstanding the foregoing, the Administrator may terminate the Administration Agreement upon 30 days’ prior written notice if the Fund has materially failed to perform its obligations under the Administration Agreement.

The Administration Agreement provides for the exculpation and indemnification of the Administrator from and against any costs, expenses, damages, liabilities or claims (other than those resulting from the Administrator’s own bad faith, negligence or willful misconduct) which may be imposed on, incurred by or asserted against the Administrator in performing its obligations or duties under the Administration Agreement. Key terms of the Administration Agreement are summarized under the heading “Material Contracts.”

The Administrator’s monthly fees are paid on behalf of the Fund by the Managing Owner out of the Management Fee.

The Administrator and any of its affiliates may from time-to-time purchase or sell Shares for their own account, as agent for their customers and for accounts over which they exercise investment discretion.

The Transfer Agent receives a transaction processing fee in connection with orders from Authorized Participants to create or redeem Baskets in the amount of $500 per order. These transaction processing fees are paid directly by the Authorized Participants and not by the Fund.

The Fund is expected to retain the services of one or more additional service providers to assist with certain tax reporting requirements of the Fund and its Shareholders.

Invesco Distributors, Inc.

Invesco Distributors, Inc., or Invesco Distributors, assists the Managing Owner with certain functions and duties relating to distribution and marketing, including reviewing and approving marketing materials. Invesco Distributors retains all marketing materials at c/o Invesco Distributors, Inc., 11 Greenway Plaza, Suite 1000, Houston, Texas 77046-1173. Investors may contact Invesco Distributors toll-free in the U.S. at (800) 983-0903. The Fund has entered into a Distribution Services Agreement with Invesco Distributors. Invesco Distributors is affiliated with the Managing Owner.

The Managing Owner, out of the Management Fee, pays Invesco Distributors for performing its duties on behalf of the Fund and may pay Invesco Distributors additional compensation in consideration of the performance by Invesco Distributors of additional services. Such additional services may include, among other services, the development and implementation of a marketing plan and the utilization of Invesco Distributors’ resources, which include an extensive broker database and a network of internal and external wholesalers.

Invesco Advisers Inc.

Invesco Advisers Inc., a Delaware corporation, or Invesco Advisers, is the commodity trading advisor of the Trust and each Fund and is an affiliate of the Managing Owner. The Managing Owner may utilize the Invesco Advisers trading desk to place trades for the Fund. Invesco Advisers receives no compensation for providing this service.

Invesco Advisers has been registered with the CFTC as a commodity pool operator since January 1, 2000, commodity trading advisor since November 8, 1984 and a swap firm since January 8, 2013 and has been a member of the NFA since February 11, 1986. Its principal place of business is 1555 Peachtree Street NE, Atlanta, Georgia 30309, telephone number (404) 439-3271. The registration of Invesco Advisers with the CFTC and its membership in the NFA must not be taken as an indication that either the CFTC or the NFA has recommended or approved Invesco Advisers, the Trust or each Fund.

Index Sponsor

The Managing Owner, on behalf of the Fund, has appointed Deutsche Bank Securities Inc. to serve as the index sponsor, or the Index Sponsor. The Index Sponsor calculates and publishes the daily index levels and the indicative intraday index levels. Additionally, the Index Sponsor also calculates the IIV per Share of the Fund throughout each Business Day.

The Managing Owner pays the Index Sponsor a licensing fee and an index services fee out of the Management Fee for performing its duties.

Marketing Agent

The Managing Owner, on behalf of the Fund, has appointed Deutsche Bank Securities Inc., or the Marketing Agent, to assist the Managing Owner by providing support to educate institutional investors about the Deutsche Bank indices and to complete governmental or institutional due diligence questionnaires or requests for proposals related to the Deutsche Bank indices.

The Managing Owner pays the Marketing Agent a marketing services fee out of the Management Fee.

The Marketing Agent will not open or maintain customer accounts or handle orders for the Fund. The Marketing Agent has no responsibility for the performance of the Fund or the decisions made or actions taken by the Managing Owner.

“800” Number for Investors

Investors may contact the Managing Owner toll free in the U.S. at (800) 983-0903.

Limitation of Liabilities

Your investment in the Fund is part of the assets of the Fund, and it will therefore be subject to the risks of the Fund’s trading only. You cannot lose more than your investment in the Fund, and you will not be subject to the losses or liabilities of any other series of the Trust in which you have not invested. We have received an opinion of counsel that the Fund is entitled to the benefits of the limitation on inter-series liability provided under the Delaware Statutory Trust Act. Each Share, when purchased in accordance with the Trust Declaration, shall, except as otherwise provided by law, be fully-paid and non-assessable.

The debts, liabilities, obligations, claims and expenses of the Fund will be enforceable against the assets of the Fund only, and not against the assets of the Trust generally or the assets of any other series of the Trust, and, unless otherwise provided in the Trust Declaration, none of the debts, liabilities, obligations and expenses incurred, contracted for or otherwise existing with respect to the Trust generally or any other series thereof will be enforceable against the assets of the Fund, as the case may be.

Creation and Redemption of Shares

The Fund creates and redeems Shares from time-to-time, but only in one or more Baskets. A Basket is a block of 200,000 Shares. Baskets may be created or redeemed only by Authorized Participants. Except when aggregated in Baskets, the Shares are not redeemable securities. Authorized Participants pay a transaction fee of $500 in

connection with each order to create or redeem a Basket. Authorized Participants may sell the Shares included in the Baskets they purchase from the Fund to other investors.

See “Creation and Redemption of Shares” for more details.

The Offering

Unless otherwise agreed to by the Managing Owner and the Authorized Participant as provided in the next sentence, the Fund issues Shares in Baskets to Authorized Participants continuously on the creation order settlement date as of 2:45 p.m., Eastern time, on the business day immediately following the date on which a valid order to create a Basket is accepted by the Fund, at the NAV of 200,000 Shares as of the closing time of the NYSE Arca or the last to close of the exchanges on which the Fund’s futures contracts are traded, whichever is later, on the date that a valid order to create a Basket is accepted by the Fund. Upon submission of a creation order, the Authorized Participant may request the Managing Owner to agree to a creation order settlement date up to 3 business days after the creation order date.

Authorized Participants

Baskets may be created or redeemed only by Authorized Participants. Each Authorized Participant must (1) be a registered broker-dealer or other securities market participant such as a bank or other financial institution which is not required to register as a broker-dealer to engage in securities transactions, (2) be a participant in DTC, and (3) have entered into an agreement with the Fund and the Managing Owner, or a Participant Agreement. The Participant Agreement sets forth the procedures for the creation and redemption of Baskets and for the delivery of cash required for such creations or redemptions. A list of the current Authorized Participants can be obtained from the Administrator. See “Creation and Redemption of Shares” for more details.

NAV

NAV means the total assets of the Fund including, but not limited to, all cash and cash equivalents or other debt securities less total liabilities of the Fund, each determined on the basis of generally accepted accounting principles in the United States, consistently applied under the accrual method of accounting.

NAV per Share is the NAV of the Fund divided by the number of its outstanding Shares.

See “Description of the Shares; The Fund; Certain Material Terms of the Trust Declaration – NAV” for more details.

Clearance and Settlement

The Shares are evidenced by global certificates that the Fund issues to DTC. The Shares are available only in book-entry form. Shareholders may hold Shares through DTC, if they are participants in DTC, or indirectly through entities that are participants in DTC.

Segregated Accounts/Treasury Income and Money Market Income

The proceeds of the continuous offering of the Shares are deposited in cash in a segregated account in the name of the Fund at the Custodian (or another eligible financial institution, as applicable) in accordance with CFTC investor protection and segregation requirements. The Fund is credited with 100% of the interest earned on its average net assets on deposit with the Custodian or such other financial institution each week. The Managing Owner expects to invest non-margin assets in United States government securities (which include any security issued or guaranteed as to principal or interest by the United States), or any certificate of deposit for any of the foregoing, including United States Treasury bonds, United States Treasury securities and issues of agencies of the United States government, and certain cash items such as money market mutual funds (affiliated or otherwise), certificates of deposit (under nine months) and time deposits or other instruments permitted by applicable rules and regulations for cash management purposes. The Fund is expected to earn

Treasury Income equal to 0.22% per annum, based upon the yield of 3-month United States Treasury Securities as of April 29, 2016, or a maximum of $0.06 per annum per Share at $25.00 as the NAV per Share. The Fund is also expected to earn Money Market Income equal to 0.39% per annum as of April 29, 2016, or a maximum of $0.10 per annum per Share at $25.00 as the NAV per Share. Because the Fund invests a portion of its assets in each of the Treasury Securities and the money market mutual funds, its expected income from each of its holdings will be approximately $0.05 and approximately $0.01, respectively, for an aggregate amount of approximately $0.06. This income is used by the Fund to pay its expenses. See “Fees and Expenses” for more details.

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Breakeven Amounts

The estimated amount of all fees and expenses which are anticipated to be incurred by a new investor in Shares during the first twelve months of investment is 0.80% per annum of the NAV of the Fund, plus the amount of any commissions charged by the investor’s broker in connection with an investor’s purchase of Shares.

The Fund will be successful only if its annual returns from futures trading, plus its annual Treasury Income and Money Market Income, exceed such fees and expenses of approximately 0.80% per annum. The Fund is expected to earn Treasury Income equal to 0.22% per annum, based upon the yield of 3-month United States Treasury Securities as of April 29, 2016, or a maximum of $0.06 per annum per Share at $25.00 as the NAV per Share. The Fund is also expected to earn Money Market Income equal to 0.39% per annum as of April 29, 2016, or a maximum of $0.10 per annum per Share at $25.00 as the NAV per Share. Because the Fund invests a portion of its assets in each of the Treasury Securities and the money market mutual funds, its expected income from each of its holdings will be approximately $0.05 and approximately $0.01, respectively, for an aggregate amount of approximately $0.06. Therefore, based upon the difference between the sum of the Treasury Income plus the Money Market Income and the annual fees and expenses, the Fund will be required to earn approximately 0.58% per annum, or $0.15 per annum per Share at $25.00 as the NAV per Share, in order for an investor to break-even on an investment during the first twelve months of an investment. Actual Treasury Income and Money Market Income could be higher or lower than the current levels. For the avoidance of doubt, the Fund invests in futures contracts in an attempt to track its Index. The Fund holds Treasury Securities and money market mutual funds for margin and/or cash management purposes only.

Distributions

The Fund will make distributions at the discretion of the Managing Owner. To the extent that the Fund’s actual and projected Treasury Income and the Fund’s actual and projected Money Market Income exceeds the actual and projected fees and

expenses of the Fund, the Managing Owner expects periodically to make distributions of the amount of such excess. The Managing Owner currently does not expect to make distributions with respect to the Fund’s capital gains. Depending on the Fund’s performance for the taxable year and your own tax situation for such year, your income tax liability for the taxable year for your allocable share of the Fund’s net ordinary income or loss and capital gain or loss may exceed any distributions you receive with respect to such year.

Fiscal Year

The fiscal year of the Fund ends on December 31 of each year.

U.S. Federal Income Tax Considerations

Subject to the discussion below in “Material U.S. Federal Income Tax Considerations,” the Fund will be classified as a partnership for U.S. federal income tax purposes. Accordingly, the Fund will generally not incur U.S. federal income tax liability; rather, each beneficial owner of Shares will be required to take into account its allocable share of the Fund’s income, gain, loss, deduction and other items for the Fund’s taxable year ending with or within the owner’s taxable year.

Additionally, please refer to the “Material U.S. Federal Income Tax Considerations” section below for information on the potential U.S. federal income tax consequences of the purchase, ownership and disposition of Shares.

Breakeven Table

The Breakeven Table on the following page indicates the approximate percentage and dollar returns required for the value of an initial $25.00 investment in a Share to equal the amount originally invested twelve months after issuance.

The Breakeven Table, as presented, is an approximation only. The capitalization of the Fund does not directly affect the level of its charges as a percentage of its NAV, other than brokerage commissions.

Incorporation by Reference of Certain Documents

The Securities and Exchange Commission, or the SEC, allows us to “incorporate by reference” into this Prospectus the information that we file with it, meaning we can disclose important information to you by referring you to those documents already on file with the SEC.

This filing incorporates by reference the following documents, which we have previously filed with the SEC, in response to certain disclosures:

Any statement contained in a document that is incorporated by reference will be modified or superseded for all purposes to the extent that a statement contained in this Prospectus modifies or is contrary to that previous statement. Any statement so modified or superseded will not be deemed a part of this Prospectus except as so modified or superseded.

We will provide to you a copy of the filings that have been incorporated by reference in this Prospectus upon your request, at no cost. Any request may be made by writing or calling us at the following address or telephone number:

Invesco PowerShares Capital Management LLC

3500 Lacey Road, Suite 700

Downers Grove, IL 60515

Telephone: (800) 983-0903

These documents may also be accessed through our website at http://www.invescopowershares.com or as described herein under “Additional Information.” The information and other content contained on or linked from our website are not incorporated by reference in this Prospectus and should not be considered a part of this Prospectus.

We file annual, quarterly, current reports and other information with the SEC. You may read and copy these materials at the SEC’s Public Reference Room at 100 F Street, N.E., Washington, DC 20549. The public may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The SEC maintains an internet site at http://www.sec.gov that contains reports, proxy and information statements and other information regarding the Fund.

Reports to Shareholders

The Managing Owner will furnish you with an annual report of the Fund within 90 calendar days after the end of the Fund’s fiscal year as required by the rules and regulations of the CFTC, including, but not limited to, an annual audited financial statement certified by independent registered public accountants and any other reports required by any other governmental authority that has jurisdiction over the activities of the Fund. You also will be provided with appropriate information to permit you to file your U.S. federal and state income tax returns (on a timely basis) with respect to your Shares. Monthly account statements conforming to CFTC and NFA requirements are posted on the Managing Owner’s website at http://www.invescopowershares.com. Additional reports may be posted on the Managing Owner’s website in the discretion of the Managing Owner or as required by regulatory authorities.

Cautionary Note Regarding Forward-Looking Statements

This prospectus includes forward-looking statements that reflect the Managing Owner’s current expectations about the future results, performance,

prospects and opportunities of the Fund. The Managing Owner has tried to identify these forward-looking statements by using words such as “may,” “will,” “expect,” “anticipate,” “believe,” “intend,” “should,” “estimate” or the negative of those terms or similar expressions. These forward-looking statements are based on information currently available to the Managing Owner and are subject to a number of risks, uncertainties and other factors, both known, such as those described in “Risk Factors” in this Summary, in “The Risks You Face” and elsewhere in this prospectus, and unknown, that could cause the actual results, performance, prospects or opportunities of the Fund to differ materially from those expressed in, or implied by, these forward-looking statements.

You should not place undue reliance on any forward-looking statements. Except as expressly required by the federal securities laws, the Managing Owner undertakes no obligation to publicly update or revise any forward-looking statements or the risks, uncertainties or other factors described in this prospectus, as a result of new information, future events or changed circumstances or for any other reason after the date of this prospectus.

THE SHARES ARE SPECULATIVE AND

INVOLVE A HIGH DEGREE OF RISK.

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THE RISKS YOU FACE

You could lose money investing in Shares. You should consider carefully the risks described below before making an investment decision. You should also refer to the other information included in this prospectus.

The Shares are designed to reflect as closely as possible the changes, whether positive or negative, in the level of the Index, over time, through its investment in short positions in the DX Contracts. The value of the Shares relates directly to the changes in market value over time, whether positive or negative, of short positions in the DX Contracts, less the liabilities (including estimated accrued but unpaid expenses) of the Fund. The price of the DX Contracts may fluctuate widely. Several factors may affect the price of the Index Currencies, and in turn, the short positions in the DX Contracts owned by the Fund, including, but not limited to:

The NAV per Share will change as fluctuations occur in the market value of its portfolio. Investors should be aware that the public trading price of a Basket may be different from the NAV of a Basket (i.e., 200,000 Shares may trade at a premium over, or a discount to, NAV of a Basket) and similarly the public trading price per Share may be different from its NAV per Share. Consequently, an Authorized Participant may be able to create or redeem a Basket at a discount or a premium to the public trading price per Share. This price difference may be due, in large part, to the fact that supply and demand forces at work in the secondary trading market for Shares are closely related, but not identical to the same forces influencing the prices of the Index Currencies, trading individually or in the aggregate at any point in time. Investors also should note that the size of the Fund in terms of total assets held may change substantially over time and from time-to-time as Baskets are created and redeemed.

Authorized Participants or their clients or customers may have an opportunity to realize a profit if they can purchase a Basket at a discount to the public trading price of the Shares or can redeem a Basket at a premium over the public trading price of the Shares. The Managing Owner expects that the exploitation of such arbitrage opportunities by Authorized Participants and their clients and customers will tend to cause the public trading price to track NAV per Share closely over time.

The value of a Share may be influenced by non-concurrent trading hours between the NYSE Arca and ICE Futures U.S., which is the futures exchange on which DX Contracts are traded. While the Shares

trade on the NYSE Arca from 9:30 a.m. to 4:00 p.m. Eastern Standard Time, DX Contracts are traded for 21 consecutive hours on ICE Futures U.S. from 8:00 p.m. Eastern Standard Time to 5:00 p.m. Eastern Standard Time on the next business day. As a result, during the time when the ICE Futures U.S. is open and the NYSE Arca is closed, trading spreads and the resulting premium or discount on the Shares may widen, and, therefore, increase the difference between the price of the Shares and the NAV of the Shares.

It is possible that the Fund’s performance may not fully replicate the changes in the level of the Index due to disruptions in the markets for the Index Currencies, DX Contracts, or due to other extraordinary circumstances.

As of the date of this Prospectus, the DX Contracts are not subject to speculative position limits. There can be no assurance that the DX Contracts will not become subject to speculative position limits. Should the Fund become subject to speculative position limits with respect to its DX Contracts holdings, the Fund’s positions in DX Contracts might be required to be aggregated with positions in other accounts that the Managing Owner owns or for which it controls trading unless the investment team managing the Fund qualifies as an “independent account controller” under current law or regulations proposed by the CFTC. If the CFTC does not extend or renew the independent account controller exemption from aggregation, or if the exemption were otherwise unavailable, to the extent that the Managing Owner avails itself of the exemption, it may be required to aggregate the Fund’s positions in DX Contracts in multiple other accounts or commodity pools. In that case, the Fund’s ability to issue new Baskets or the Fund’s ability to reinvest income in additional DX Contracts may be impaired or limited to the extent that these activities would cause the Fund to exceed the potential future position limits. Limiting the size of the Fund to stay within these position limits may affect the correlation between the price of the Shares, as traded on the NYSE Arca, and the NAV. Additionally, the Fund on any given date may not have an effective registration statement with the SEC

with sufficient Shares available, which may limit the Fund’s ability to create new Baskets. The inability to create additional Baskets could result in Shares trading at a premium or discount to NAV of the Fund.

If speculative position limits are applied to the DX Contracts and the Fund approaches or reaches such speculative position limits, the Fund may potentially increase its tracking error with respect to its Index. If the Managing Owner determines in its commercially reasonable judgment that it has become impracticable or inefficient for any reason for the Fund to gain full or partial exposure to the DX Contracts, the Fund may:

if, in the commercially reasonable judgment of the Managing Owner, such above instruments tend to exhibit trading prices that correlate with the DX Contract. Any of the above substitute instruments may potentially increase tracking error between the Fund and the Index.

Furthermore, the Fund is not able to replicate exactly the changes in the level of the Index because its total return is reduced by expenses and transaction costs, including those incurred in connection with its trading activities, and increased by Treasury Income from its holdings of United States Treasury Securities and Money Market Income from its holding of money market mutual funds (affiliated or otherwise) for margin and cash management purposes. Tracking the Index requires trading of the Fund’s portfolio with a view to tracking the Index over time and is dependent upon the skills of the Managing Owner and its trading principals, among other factors.

The Fund is not actively managed by traditional methods. For example, if the short positions in the DX Contracts owned by the Fund are declining in value due to an increase in the price of the Fund’s DX Contracts, the Fund will not close out such positions, except in connection with a change in the composition or weighting of the Index. The Managing Owner will seek to cause the NAV to track the Index during periods in which the Index is flat or declining as well as when the Index is rising.

The NAV of the Fund is expected to rise as a result of any downward price movement in the Fund’s short positions in the DX Contracts.

If the price of the Fund’s short positions in DX Contracts decreases, the NAV of the Fund will increase. If the price of the Fund’s short positions in DX Contracts increases, the NAV of the Fund will decrease. Therefore, the investment experience of investors who plan to invest in the Fund will depend inversely upon the price movements of the Fund’s short positions in its DX Contracts. The Fund may become unprofitable in the future if the price of the DX Contracts moves in an adverse direction.

Certain investors who decide to invest in both the Fund and UUP may, nevertheless, suffer losses if the investor’s investment mix between the Fund and UUP is biased in one direction and the market price of the DX Contracts moves in an adverse direction. Additionally, investors should not invest in equal amounts in both the Fund and UUP simultaneously. The net effect of such an investment will be the sum of the Treasury Income and the Money Market Income, less fees and expenses.

The Shares are listed for trading on the NYSE Arca under the market symbol “UDN.” Trading in the Shares may be halted due to market conditions or,

in light of NYSE Arca rules and procedures, for reasons that, in the view of the NYSE Arca, make trading in the Shares inadvisable. In addition, trading is subject to trading halts caused by extraordinary market volatility pursuant to “circuit breaker” rules that require trading to be halted for a specified period based on a specified market decline. There can be no assurance that the requirements necessary to maintain the listing of the Shares will continue to be met or will remain unchanged. The Fund will be terminated if its Shares are delisted.

Although the Shares are listed and traded on the NYSE Arca, there can be no guarantee that an active trading market for the Shares will be maintained. If you need to sell your Shares at a time when no active market for them exists, the price you receive for your Shares, assuming that you are able to sell them, likely will be lower than the price you would receive if an active market did exist.

The mechanisms and procedures governing the creation, redemption and offering of the Shares have been developed specifically for this securities product. Consequently, there may be unanticipated problems or issues with respect to the mechanics of the operations of the Fund and the trading of the Shares that could have a material adverse effect on an investment in the Shares. In addition, although the Fund is not actively “managed” by traditional methods, to the extent that unanticipated operational or trading problems or issues arise, the Managing Owner’s past experience and qualifications may not be suitable for solving these problems or issues.

The Managing Owner manages a number of exchange-traded funds that use financial futures as part of their investment strategy and, only for a

limited time, has actively managed an exchange-traded fund related to a broad-based futures index. The past performance of these funds is no indication of the Managing Owner’s ability to manage exchange-traded investment vehicles that track an index such as the Fund. There can be no assurance that the Managing Owner will be able to cause the NAV per Share of the Fund to closely track the changes in the Index levels. If the experience of the Managing Owner and its principals is not relatively adequate or suitable to manage investment vehicles such as the Fund, the operations of the Fund may be adversely affected.

Although past performance is not necessarily indicative of future results, the Fund’s performance history might (or might not) provide you with more information on which to evaluate an investment in the Fund. Likewise, the Index has a history which might (or might not) be indicative of the future Index results, or of the future performance of the Fund. Therefore, you will have to make your decision to invest in the Fund without relying on the Fund’s past performance history or the Index’s closing level history.

The changes in market value over time, whether positive or negative, of DX Contracts is linked to the U.S. Dollar Index (USDX^®), or the USDX^®. The USDX^® is comprised of only six Index Currencies. Accordingly, the USDX^® is concentrated in terms of the number of currencies represented. You should be aware that other currency indexes are more diversified in terms of the number of currencies included. Concentration in fewer currencies may result in a greater degree of volatility in the USDX^®, and in turn, the changes in market value of the underlying DX Contracts, under specific market conditions and over time.

The Fund establishes short positions in DX Contracts. The price of these DX Contracts is linked to the USDX^®. The Fund will profit if the USDX^®

falls (i.e., the value of the U.S. dollar falls relative to the Index Currencies) and the Fund will suffer loss if the USDX^® rises (i.e., the value of the U.S. dollar rises relative to the Index Currencies). Because the value of the USDX^® could, in theory, rise infinitely, a short position in DX Contracts exposes the Fund to theoretically unlimited liability. The Fund’s losses could result in the total loss of your investment. Because liability due to losses will be segregated to either the Fund or UUP, as applicable, losses to investors in UUP will not subject investors in the Fund to such exposure.

Although past Index levels are not necessarily indicative of future Index levels, the Index has experienced unusually long peak-to-valley drawdown periods. As of April 29, 2016, the closing level of the Index experienced a peak-to-valley drawdown of (36.82)% during the period from July 1995 - January 2002. Please see the chart on page 36 for information regarding worst peak-to-valley drawdown periods of the Index.

Because it is expected that the Fund’s performance will track the changes in the closing levels of the Index, the Fund would suffer a continuous drawdown during the period that the Index suffers such a drawdown period, and in turn, the value of your Shares will also suffer.

Futures contracts have a high degree of price variability and are subject to occasional rapid and substantial changes. Consequently, you could lose all or substantially all of your investment in the Fund.

The following table* reflects various measures of volatility** of the Index, as calculated on an excess return basis:

The following table reflects the daily volatility on an annual basis of the Index:

Daily Volatility: The relative rate at which the price of the Index moves up and down, found by calculating the annualized standard deviation of the daily change in price.

Monthly Return Volatility: The relative rate at which the price of the Index moves up and down, found by calculating the annualized standard deviation of the monthly change in price.

Average Annual Volatility: The average of yearly volatilities for a given sample period. The

yearly volatility is the relative rate at which the price of the Index moves up and down, found by calculating the annualized standard deviation of the daily change in price for each business day in the given year.

Past Index results are not necessarily indicative of future changes, positive or negative, in the Index levels.

The Fund is directly subject to the fees and expenses described herein which are payable irrespective of profitability. Such fees and expenses include asset-based fees of 0.75% per annum. Additional charges include brokerage fees of approximately 0.05% per annum in the aggregate and selling commissions. For the avoidance of doubt, selling commissions are not included in the Fund’s breakeven calculation. The Fund is expected to earn Treasury Income equal to 0.22% per annum, as of April 29, 2016, or a maximum of $0.06 per annum per Share at $25.00 as the NAV per Share. The Fund is also expected to earn Money Market Income equal to 0.39% per annum as of April 29, 2016, or a maximum of $0.10 per annum per Share at $25.00 as the NAV per Share. Because the Fund’s current Treasury Income and/or Money Market Income does not exceed its fees and expenses, the Fund will need to have a positive performance that exceeds the difference between the sum of the Fund’s Treasury Income and or Money Market Income and its fees and expenses in order to break-even. If the aggregate of the Fund’s performance from its holdings of short positions in DX contracts plus its Treasury Income and/or Money Market Income (earned from its margin and cash management function) do not exceed the Fund’s fees and expenses described herein, then, the expenses of the Fund could, over time, result in losses to your investment therein. You may never achieve profits, significant or otherwise.

You cannot be assured that the Managing Owner will be willing or able to continue to service the Fund for any length of time. If the Managing Owner discontinues its activities on behalf of the Fund, the Fund may be adversely affected.

Futures positions cannot always be liquidated at the desired price. It is difficult to execute a trade at a specific price when there is a relatively small volume of buy and sell orders in a market. A market disruption, such as when foreign governments may take or be subject to political actions which disrupt the markets in their currency or major exports, can also make it difficult to liquidate a position.

There can be no assurance that market illiquidity will not cause losses for the Fund. The large size of the positions which the Fund may acquire increases the risk of illiquidity by both making its positions more difficult to liquidate and increasing the losses incurred while trying to do so. Any type of disruption or illiquidity will be exacerbated due to the fact that the Fund only invest in short positions in the DX Contracts.

The Fund may, in its discretion, suspend the right of redemption or postpone the redemption settlement date, (1) for any period during which an emergency exists as a result of which the redemption distribution is not reasonably practicable, or (2) for such other period as the Managing Owner determines to be necessary for the protection of the Shareholders. In addition, the Fund will reject a redemption order if the order is not in proper form as described in the Participant Agreement or if the fulfillment of the order, in the opinion of its counsel, might be unlawful. Any such postponement, suspension or rejection could adversely affect a redeeming Authorized Participant. For example, the resulting delay may adversely affect the value of the Authorized Participant’s redemption proceeds if the

NAV of the Fund declines during the period of delay. The Fund disclaims any liability for any loss or damage that may result from any such suspension or postponement.

Futures trading is a risk transfer economic activity. For every gain there is an equal and offsetting loss rather than an opportunity to participate over time in general economic growth. Unlike most alternative investments, an investment in Shares does not involve acquiring any asset with intrinsic value. Overall stock and bond prices could rise significantly and the economy as a whole prosper while Shares trade unprofitably.

Historically, currency futures’ returns have tended to exhibit low to negative correlation with the returns of other assets such as stocks and bonds. Although currency futures trading can provide a diversification benefit to investor portfolios because of its low to negative correlation with other financial assets, the fact that the Index is not 100% negatively correlated with financial assets such as stocks and bonds means that the Fund cannot be expected to be automatically profitable during unfavorable periods for the stock or bond market, or vice-versa. If the Shares perform in a manner that correlates with the general financial markets or do not perform successfully, you will obtain no diversification benefits by investing in the Shares and the Shares may produce no gains to offset your losses from other investments.

If the Managing Owner determines in its commercially reasonable judgment that it has become impracticable or inefficient for any reason for the Fund to gain full or partial exposure to the DX

Contracts, the Fund may potentially invest in a forward agreement and/or swap agreement referencing the Index Currencies, which will then subject the Fund (and ultimately the value of your Shares) to certain of the below risks, as applicable.

To the extent the Fund enters into forward contracts (agreements to exchange one currency for another on a future date at a fixed rate agreed upon at the inception of the forward contract) on the Index Currencies, these forward contracts are not guaranteed by an exchange or clearinghouse; rather, banks and dealers act as principals in these markets. This exposes the Fund to the creditworthiness of the counterparty, to the risk that a counterparty will not settle a transaction in accordance with its terms and conditions because of a dispute over the terms of the contract (whether or not bona fide) or because of a credit or liquidity problem, thus causing the Fund to experience delays in liquidating or transferring the relevant forward, or may result in a loss. Furthermore, while the markets for currency forward contracts are not currently regulated by the CFTC or any banking authority, they may in the future become subject to regulation under the Dodd-Frank Act, a development which may entail increased costs and may result in burdensome reporting or regulatory requirements. There is currently no limitation on the daily price movements of forward contracts. Assets deposited with the counterparty as margin are not currently required under CFTC regulations or any other regulations to be held in a segregated account for the benefit of the Fund. Consequently assets deposited by the Fund with a counterparty as margin may be indistinguishable, for insolvency purposes, from assets of such counterparty and therefore may be subject to creditors’ claims in the event of such counterparty’s insolvency, and not available for timely recall by the Fund. Principals in the forward markets have no obligation to continue to make markets in the forward contracts. The imposition of credit controls by governmental authorities or the implementation of regulations pursuant to the Dodd-Frank Act might limit such forward trading to less than that which may be necessary, to the possible detriment of the Fund and ultimately the value of your Shares.

Swap agreements are typically privately negotiated and may be either over-the-counter derivative products or if they are cleared derivative products are typically standardized and not subject to

negotiation. In each case, swaps involve an agreement in which two parties agree to exchange actual or contingent payment streams that may be calculated in relation to the Index Currencies and a particular “notional amount.” Swaps may be subject to various types of risks, including market risk, liquidity risk, structuring risk, tax risk, and the risk of non-performance by the counterparty, including risks relating to the financial soundness and creditworthiness of the counterparty. Swap agreements can take many different forms, may be cleared on a clearinghouse or not cleared and are known by a variety of names. The Fund is not limited to any particular form of swap agreement if, in the commercially reasonable judgment of the Managing Owner, such swap agreements tend to exhibit trading prices that correlate with short positions in the DX Contract. A significant factor in the performance of swaps is the change in the value of the Index Currencies, specific interest rates, or other factors that determine the amounts of payments due to and from the counterparties. If a swap calls for payments by the Fund, the Fund must have sufficient cash available to make such payments when due. In addition, to the extent a swap is not cleared on a clearinghouse and a counterparty’s creditworthiness declines, the value of the swap agreement with that counterparty would be likely to decline, potentially resulting in losses to the Fund. The Dodd-Frank Act requires that a substantial portion of swap transactions must be executed in regulated markets and submitted for clearing to regulated clearinghouses. While these provisions are intended in part to reduce counterparty credit risk related to swap transactions and the SEC and the CFTC are in the process of issuing rules and regulations to govern these markets, the success of the Dodd-Frank Act in this respect may not be apparent for several years and will depend on whether the SEC and the CFTC are able to successfully implement these rules and regulations and whether the market will be able to adapt to the ramifications of such rules and regulations.

The Dodd-Frank Act includes provisions that comprehensively regulate the over-the-counter derivatives markets for the first time.

The Dodd-Frank Act requires that a substantial portion of over-the-counter derivatives must be executed in regulated markets and submitted for clearing to regulated clearinghouses. Over-the-counter trades submitted for clearing will be subject to minimum initial and variation margin requirements set by the relevant clearinghouse, as well as possible SEC- or CFTC-mandated margin requirements. In 2016, the CFTC and various federal banking regulators adopted new margin requirements on non-cleared over-the-counter derivatives. In addition, the over-the-counter derivative dealers with which the Fund may execute the majority of its over-the-counter derivatives will be subject to clearing and margin requirements, including the requirement to post margin to the clearinghouses through which they clear their customers’ trades instead of using such margin in their operations, as they currently are allowed to do. This will further increase the dealers’ costs, which costs are expected to be passed through to other market participants in the form of higher fees and less favorable dealer pricing.

The SEC and CFTC will also require a substantial portion of derivative transactions that are currently executed on a bi-lateral basis in the over-the-counter markets to be executed through a regulated securities, futures, or swap exchange or execution facility. In 2012, the CFTC issued mandatory clearing and trade execution requirements for several classes of swap transactions. Such requirements may make it more difficult and costly for investment funds, including the Fund, to enter into certain tailored or customized transactions. They may also render an investment in over-the-counter instruments in which the Fund might otherwise engage impossible or so costly that they will no longer be economical to implement.

Over-the-counter derivative dealers and major over-the-counter derivatives market participants are required to register with the SEC and/or CFTC. Dealers and major participants are subject to a number of requirements, including minimum capital and margin requirements. These requirements apply irrespective of whether the over-the-counter derivatives in question are exchange-traded or cleared, and may increase the overall costs for over-the-counter derivative dealers, which costs are likely to be passed along, at least partially, to market participants in the form of higher fees or less advantageous dealer marks. The overall impact of the

Dodd-Frank Act on the Fund is highly uncertain and it is unclear how the over-the-counter derivatives markets will adapt to this new regulatory regime.

Although the Dodd-Frank Act requires many over-the-counter derivative transactions previously entered into on a principal-to-principal basis to be submitted for clearing by a regulated clearinghouse, certain of the derivatives that may be traded by the Fund may remain principal-to-principal or over-the-counter contracts between the Fund and third parties entered into bi-laterally. The risk of counterparty nonperformance can be significant in the case of these over-the-counter instruments, and “bid-ask” spreads may be unusually wide in these heretofore substantially unregulated markets. While the Dodd-Frank Act is intended in part to reduce these risks, its success in this respect may not be evident for some time after the Dodd-Frank Act is fully implemented, a process that may take several years. To the extent not mitigated by implementation of the Dodd-Frank Act, if at all, the risks posed by such instruments may include credit risk from a counterparty’s failure to meet its financial obligations; market and systemic risk; legal risk due to, for example, a party’s legal capacity, the insolvency or bankruptcy; operational risk; cyber security risks; inadequate documentation risk; liquidity risk due to inability to prematurely terminate the derivative; concentration risk due to the concentration of closely related risks; and settlement risk.

The Fund is not registered as an investment company under the Investment Company Act of 1940, and it is not required to register under such Act. Consequently, Shareholders will not have the regulatory protections provided to the investors in registered and regulated investment companies.

The Fund is subject to actual and potential conflicts of interest involving the Managing Owner, various commodity futures brokers, Authorized Participants and Invesco Distributors. The Managing Owner and its principals, all of whom are engaged in

other investment activities, are not required to devote substantially all of their time to the business of the Fund, which also presents the potential for numerous conflicts of interest with the Fund. As a result of these and other relationships, parties involved with the Fund have a financial incentive to act in a manner other than in the best interests of the Fund and the Shareholders. For example, if the Fund invests in affiliated money market mutual funds for cash management purposes, the Managing Owner may select affiliated money market mutual funds that may pay dividends that are lower than non-affiliated money market mutual funds. The Managing Owner has not established any formal procedure to resolve conflicts of interest. Consequently, investors are dependent on the good faith of the respective parties subject to such conflicts to resolve them equitably. Although the Managing Owner attempts to monitor these conflicts, it is extremely difficult, if not impossible, for the Managing Owner to ensure that these conflicts do not, in fact, result in adverse consequences to the Shareholders.

The Fund may be subject to certain conflicts with respect to the Commodity Broker, including, but not limited to, conflicts that result from receiving greater amounts of compensation from other clients, or purchasing opposite or competing positions on behalf of third party accounts traded through the Commodity Broker.

Because the Managing Owner and Invesco Distributors are affiliates, the Managing Owner has a disincentive to replace Invesco Distributors. Furthermore, the Managing Owner did not conduct an arm’s length negotiation with respect to Invesco Distributors.

Shareholders will be subject to U.S. federal income taxation and, in some cases, state, local, or foreign income taxation on their allocable share of the Fund’s taxable income, whether or not they receive cash distributions from the Fund. Shareholders may not receive cash distributions equal to their share of the Fund’s taxable income or even the tax liability that results from such income.

U.S. federal income tax rules applicable to partnerships are complex and often difficult to apply to publicly traded partnerships. The Fund will apply certain assumptions and conventions in an attempt to comply with applicable rules and to report items of income, gain, loss and deduction to Shareholders in a manner that reflects the Shareholders’ beneficial interest in such tax items, but these assumptions and conventions may not be in compliance with all aspects of the applicable tax requirements. It is possible that the United States Internal Revenue Service, or the IRS, will successfully assert that the conventions and assumptions used by the Fund do not satisfy the technical requirements of the Internal Revenue Code of 1986, as amended, or the Code, and/or Treasury Regulations and could require that items of income, gain, loss and deduction be adjusted or reallocated in a manner that adversely affects one or more Shareholders.

Under current law, long-term capital gains are taxed to non-corporate investors at reduced U.S. federal income tax rates. This tax treatment may be adversely affected, changed or repealed by future changes in, or the expiration of, tax laws at any time.

PROSPECTIVE INVESTORS ARE STRONGLY URGED TO CONSULT THEIR OWN TAX ADVISERS AND COUNSEL WITH RESPECT TO THE POSSIBLE TAX CONSEQUENCES TO THEM OF AN INVESTMENT IN THE SHARES; SUCH TAX CONSEQUENCES MAY DIFFER WITH RESPECT TO DIFFERENT INVESTORS.

The Commodity Exchange Act requires a clearing broker to segregate all funds received from customers from such broker’s proprietary assets. If the Commodity Broker fails to do so, the assets of the Fund might not be fully protected in the event of the Commodity Broker’s bankruptcy. Furthermore, in the event of the Commodity Broker’s bankruptcy, the Fund could be limited to recovering either a pro rata share of all available funds segregated on behalf of the Commodity Broker’s combined customer accounts or the Fund may not recover any assets at all, even though certain property specifically traceable to the Fund was held by the Commodity Broker. The Commodity Broker may, from time-to-time, have been the subject of certain regulatory and private causes of action. Such material actions, if any, are described under “The Commodity Broker.”

In the event of a bankruptcy or insolvency of any exchange or a clearing house, the Fund could experience a loss of the funds deposited through its Commodity Broker as margin with the exchange or clearing house, a loss of any unrealized profits on its open positions on the exchange, and the loss of profits on its closed positions on the exchange.

If the Fund invests in one or more swap agreements, the Fund would have credit risk to each of its swap dealer(s) and the clearinghouses on which such swap dealer(s) clear swaps. Moreover, the Fund may, in its sole discretion, maintain all of its cleared swaps positions with a single swap dealer. Where a swap dealer is registered as such with the CFTC, such swap dealer is required by CFTC regulations to segregate from its own assets, and for the sole benefit of its customers (including the Fund), all assets held by a swap dealer in respect of each swap agreement, including an amount equal to the net unrealized gain on all such open cleared swaps. Cleared swaps are marked to market on a daily basis, with variations in value credited or charged to the customer’s account,

and any funds received in connection with profits on a swap position belonging to the customer should be treated as the property of the customer and maintained by a swap dealer in a customer segregated account. A swap dealer is also required to deposit its own funds into its customer segregated accounts to the extent necessary to ensure that such accounts do not become under-segregated and that no customer’s excess funds in the segregated account may be used to meet the margin requirements of another customer. In the event of a swap dealer’s financial collapse, insolvency, or bankruptcy, the customer funds held in a swap dealer’s customer segregated accounts, assuming such funds were properly segregated, should be insulated as an identifiable separate pool of assets and, as such, should not be available for distribution to such swap dealer’s general creditors. Under such circumstances, each customer with assets on deposit in such swap dealer’s customer segregated account would receive its pro rata share of such assets. As long as such swap dealer is collecting margin payments from its customers, properly segregating such customer margin payments or advancing its own funds in accordance with CFTC regulations, each customer should receive all of its assets from the customer segregated account. To the extent that any segregated account may be under-margined, however, the deficiency would be shared on a pro rata basis by each customer holding assets in such account. While the Managing Owner will generally seek to utilize swap dealers who have a reputation for maintaining sufficient assets in customer accounts to avoid under-margined accounts, no assurance can be given that the Managing Owner will be able to successfully limit the Fund’s cleared swap positions to swap dealers that fully comply with applicable CFTC regulations.

The global financial markets have in the past few years gone through pervasive and fundamental disruptions that have led to extensive and unprecedented governmental intervention. Such intervention has in certain cases been implemented on an “emergency” basis, suddenly and substantially eliminating market participants’ ability to continue to implement certain strategies or manage the risk of their outstanding positions. In addition – as one

would expect given the complexities of the financial markets and the limited time frame within which governments have felt compelled to take action – these interventions have typically been unclear in scope and application, resulting in confusion and uncertainty which in itself has been materially detrimental to the efficient functioning of the markets as well as previously successful investment strategies.

The Fund may incur major losses in the event of disrupted markets and other extraordinary events in which historical pricing relationships become materially distorted. The risk of loss from pricing distortions is compounded by the fact that in disrupted markets many positions become illiquid, making it difficult or impossible to close out positions against which the markets are moving. The financing available to market participants from their banks, dealers and other counterparties is typically reduced in disrupted markets. Such a reduction may result in substantial losses to the affected market participants. Market disruptions may from time to time cause dramatic losses, and such events can result in otherwise historically low-risk strategies performing with unprecedented volatility and risk.

The regulation of commodity interest transactions in the United States is a rapidly changing area of law and is subject to ongoing modification by governmental and judicial action. Considerable regulatory attention has been focused on non-traditional investment pools that are publicly distributed in the United States. The Dodd-Frank Act regulates markets, market participants and financial instruments that previously have been unregulated and substantially alters the regulation of many other markets, market participants and financial instruments. It is difficult to predict the impact of the Dodd-Frank Act on the Fund, the Managing Owner, and the markets in which the Fund may invest, the NAV of the Fund or the market price of the Shares. The Dodd-Frank Act and the implementing regulation adopted by regulators could result in the Fund’s investment strategy becoming non-viable or non-economic to implement. Therefore, the Dodd-Frank Act and regulations adopted pursuant to the

Dodd-Frank Act could have a material adverse impact on the profit potential of the Fund and in turn the value of your Shares.

The Managing Owner has consulted with counsel, accountants and other advisers regarding the formation and operation of the Fund. No counsel has been appointed to represent you in connection with the Fund’s continuous offering of Shares. Accordingly, you should consult your own legal, tax and financial advisers regarding the desirability of an investment in the Shares.

The Managing Owner may withdraw from the Fund upon 120 days’ notice, which would cause the Fund to terminate unless a substitute managing owner was obtained. Owners of 50% of the Shares have the power to terminate the Fund. If it is so exercised, investors who may wish to continue to invest in a vehicle that tracks the Fund’s Index will have to find another vehicle, and may not be able to find another vehicle that offers the same features as the Fund. See “Description of the Shares; The Fund; Certain Material Terms of the Trust Declaration – Termination Events” for a summary of termination events. Such detrimental developments could cause you to liquidate your investments and upset the overall maturity and timing of your investment portfolio. If the registrations with the CFTC or memberships in the NFA of the Managing Owner or the Commodity Broker were revoked or suspended, such entity would no longer be able to provide services to the Fund.

As interests in separate series of a Delaware statutory trust, the Shares have none of the statutory rights normally associated with the ownership of shares of a corporation (including, for example, the right to bring “oppression” or “derivative” actions). In addition, the Shares have limited voting and distribution rights (for example, Shareholders do not have the right to elect directors and the Fund is not required to pay regular distributions, although the Fund may pay distributions at the discretion of the Managing Owner).

The Fund constitutes a relatively new type of investment vehicle. It competes with other financial vehicles, including mutual funds, and other investment companies, ETFs, other index tracking commodity pools, actively traded commodity pools, hedge funds, traditional debt and equity securities issued by companies and foreign governments, other securities backed by or linked to currencies, and direct investments in the underlying currencies or currency futures contracts. Market and financial conditions, and other conditions beyond the Managing Owner’s control, may make it more attractive to invest in other financial vehicles or to invest in such currencies directly, which could limit the market for the Shares and therefore reduce the liquidity of the Shares.

While the Managing Owner believes that all intellectual property rights needed to operate the Fund are either owned by or licensed to the Managing Owner or have been obtained, third parties may allege or assert ownership of intellectual property rights which may be related to the design, structure and operations of the Fund. To the extent any claims of such ownership are brought or any proceedings are instituted to assert such claims, the negotiation, litigation or settlement of such claims, or the ultimate disposition of such claims in a court of law if a suit is brought, may adversely affect the Fund and an investment in the Shares, for example, resulting in expenses or damages or the termination of the Fund.

The price of DX Contracts responds directly to short-term interest rate differentials. For example, if interest rates in the U.S. are broadly higher than international interest rates, then DX Contracts will

trade at a discount to the spot index. If U.S. rates are lower, DX Contracts will trade at a premium to the spot index. This relationship also holds for long-dated futures versus nearby futures. Because interest rates move up and down, DX Contracts may trade at a premium some of the time and at a discount at other times. In turn, if you sell your Shares during a period when the DX Contracts are trading at a discount, you may receive less than you may have received if you sold your shares during a period when the DX Contracts are trading at a premium.

Under the Trust Declaration, the Trustee and the Managing Owner have the right to be indemnified for any liability or expense either incurs without gross negligence or willful misconduct. That means the Managing Owner may require the assets of the Fund to be sold in order to cover losses or liability suffered by it or by the Trustee. Any sale of that kind would reduce the NAV of the Fund and, consequently, the value of the Shares.

Calculating the NAV of the Fund includes, in part, any unrealized profits or losses on open foreign exchange futures contracts. Under normal circumstances, the NAV of the Fund reflects the settlement price of open foreign exchange futures contracts on the date when the NAV is being calculated. However, if a foreign exchange futures contract traded on an exchange (both U.S. and, to the extent it becomes applicable, non-U.S. exchanges) could not be liquidated on such day (due to the operation of daily limits or other rules of the exchange upon which that position is traded or otherwise), the Managing Owner may value such futures contract pursuant to policies the Managing Owner has adopted, which are consistent with normal industry standards. In such a situation, there is a risk that the calculation of the NAV of the Fund on such day will not accurately reflect the realizable market value of such foreign exchange futures contract. For example, daily limits are generally triggered in the

event of a significant change in market price of a foreign exchange futures contract. Therefore, as a result of the daily limit, the current settlement price is unavailable. Because the Managing Owner may value such futures contract pursuant to policies the Managing Owner has adopted, which are consistent with normal industry standards, there is a risk that the resulting calculation of the NAV of the Fund could be under or overstated, perhaps to a significant degree. Although the DX Contracts that the Fund will invest in are not currently subject to “daily limits,” the terms and conditions of these contracts may change in the future, and thus, may subject the Fund to the above-described risks.

Foreign exchange rates are influenced by national debt levels and trade deficits, domestic and foreign inflation rates and investors’ expectations concerning inflation rates, domestic and foreign interest rates and investors’ expectations concerning interest rates, currency exchange rates, investment and trading activities of mutual funds, hedge funds and currency funds; and global or regional political, economic or financial events and situations. Additionally, foreign exchange rates on the Index Currencies may also be influenced by changing supply and demand for a particular Index Currency, monetary policies of governments (including exchange control programs, restrictions on local exchanges or markets and limitations on foreign investment in a country or on investment by residents of a country in other countries), changes in balances of payments and trade, trade restrictions, currency devaluations and revaluations. Also, governments from time-to-time intervene in the currency markets, directly and by regulation, in order to influence prices directly. Additionally, expectations among market participants that a currency’s value soon will change may also affect exchange rates on the Index Currencies, and in turn, both the Index and the DX Contracts. These events and actions are unpredictable. The resulting volatility in the exchange rates on the underlying Index Currencies may materially and adversely affect the market value of the DX Contracts, which would then negatively impact the value of your Shares.

The official sector consists of central banks, other governmental agencies and multi-lateral institutions that buy, sell and hold certain Index Currencies as part of their reserve assets. The official sector holds a significant amount of Index Currencies that can be mobilized in the open market. In the event that future economic, political or social conditions or pressures require members of the official sector to sell their Index Currencies simultaneously or in an uncoordinated manner, the demand for Index Currencies might not be sufficient to accommodate the sudden increase in the supply of certain Index Currencies to the market. Consequently, the price of the Index Currency may move in a direction which may materially and adversely affect the market value of a short position in the DX Contract, which would then negatively impact the Shares.

The Shares are limited liability investments; investors may not lose more than the amount that they invest plus any profits recognized on their investment. However, Shareholders could be required, as a matter of bankruptcy law, to return to the estate of the Fund any distribution they received at a time when the Fund was in fact insolvent or in violation of the Trust Declaration. In addition, although the Managing Owner is not aware of this provision ever having been invoked in the case of any public futures fund, Shareholders agree in the Trust Declaration that they will indemnify the Fund for any harm suffered by it as a result of

The Fund is a series and is a part of a Delaware statutory trust. Pursuant to Delaware law, the organization of the Trust provides that the assets and liabilities of the Fund are separate from the assets and liabilities of the other series of the Trust, as well as the larger Trust itself. Though such organization may, under state law, protect the assets of the Fund in an insolvency action brought by the creditors of the other series of the Trust, this may be insufficient to protect the assets of the Fund from such creditors in an insolvency action in Federal court, or in a court in a foreign jurisdiction. Accordingly, an insolvency resulting from the other series in the Trust or the Trust itself may have a material adverse effect on the Fund. The material risks associated with the other series of the Trust have not been included in this disclosure document.

Although a money market mutual fund seeks to preserve the value of an investment at $1.00 per share, the Fund may lose money by investing in a money market mutual fund for cash management purposes. The share price of money market mutual funds can fall below the $1.00 share price. The Fund cannot rely on or expect a money market mutual fund’s adviser or its affiliates to enter into support agreements or take other actions to maintain the money market mutual fund’s $1.00 share price. The credit quality of a money market mutual fund’s holdings can change rapidly in certain markets, and the default of a single holding could have an adverse impact on the money market mutual fund’s share price. The money market mutual fund’s share price can also be negatively affected during periods of high redemption pressures and/or illiquid markets. Furthermore, the SEC recently adopted amendments to money market mutual fund regulations that, when implemented, could impact a money market mutual fund’s operations and possibly negatively impact its return.

With the increased use of technologies such as the Internet and the dependence on computer systems to perform necessary business functions, the Fund is susceptible to operational and information security risks. In general, cyber incidents can result from deliberate attacks or unintentional events. Cyber attacks include, but are not limited to gaining unauthorized access to digital systems for purposes of misappropriating assets or sensitive information, corrupting data, or causing operational disruption. Cyber attacks may also be carried out in a manner that does not require gaining unauthorized access, such as causing denial-of-service attacks on websites. Cyber security failures or breaches of the Fund’s third party service providers (including, but not limited to, Index Sponsor, the Administrator and transfer agent) or the issuers of the money market mutual funds in which the Fund invests, have the ability to cause disruptions and impact business operations, potentially resulting in financial losses, the inability of Fund shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, and/or additional compliance costs. In addition, substantial costs may be incurred in order to prevent any cyber incidents in the future. The Fund and its shareholders could be negatively impacted as a result. While the Managing Owner has established business continuity plans and systems to prevent such cyber attacks, there are inherent limitations in such plans and systems including the possibility that certain risks have not been identified. Furthermore, the Fund cannot control the cyber security plans and systems put in place by Fund’s third party service providers. Cyber attacks may also cause disruptions to the futures exchanges and clearinghouses through which the Fund invests in exchange-traded futures contracts, resulting in disruptions to the Fund’s investment objectives and financial losses.

The Fund is subject to changing regulation of corporate governance and public disclosure that have increased the Fund’s risk of noncompliance.

Because the Shares are publicly traded, the Fund is subject to certain rules and regulations of federal, state and financial market exchange entities charged with the protection of investors and the oversight of companies whose securities are publicly traded. These entities, including the Public Company Accounting Oversight Board, the SEC, the CFTC and NYSE-ARCA, have in recent years issued new requirements and regulations, most notably the Sarbanes-Oxley Act of 2002. From time to time, since the adoption of the Sarbanes-Oxley Act of 2002, these authorities have continued to develop additional regulations or interpretations of existing regulations. The Fund’s ongoing efforts to comply with these regulations and interpretations have resulted in, and are likely to continue resulting in, a diversion of management’s time and attention from focusing on Fund management to compliance related activities.

The Fund is responsible for establishing and maintaining adequate internal control over financial reporting. The Fund’s internal control system is designed to provide reasonable assurance to its management regarding the preparation and fair presentation of published financial statements. All internal control systems, no matter how well designed, have inherent limitations. Therefore, even those systems determined to be effective may provide only reasonable assurance with respect to financial statement preparation and presentation.

PricewaterhouseCoopers LLP, the Fund’s independent registered public accounting firm, informed the Managing Owner that it has identified an issue related to its independence under Rule 2-01(c)(1)(ii)(A) of Regulation S-X, or the Loan Rule. The Loan Rule prohibits accounting firms, such as PricewaterhouseCoopers LLP, from being deemed independent if they have certain financial relationships with their audit clients or certain affiliates of those clients. The Fund is required under various securities laws to have its financial statements audited by an independent accounting firm.

The Loan Rule specifically provides that an accounting firm would not be independent if it receives a loan from a lender that is a record or beneficial owner of more than ten percent of an audit client’s equity securities. For purposes of the Loan Rule, audit clients include the Fund as well as all registered investment companies advised by the Managing Owner and its affiliates, including other subsidiaries of the Managing Owner’s parent company, Invesco Ltd., collectively, the Invesco Fund Complex. PricewaterhouseCoopers LLP informed the Managing Owner that it has relationships with lenders who hold, as record owner, more than ten percent of the shares of certain funds within the Invesco Fund Complex. These relationships call into question PricewaterhouseCoopers LLP’s independence under the Loan Rule with respect to those funds, as well as all other funds in the Invesco Fund Complex.

PricewaterhouseCoopers LLP informed the Managing Owner that it believes, after evaluating the facts and circumstances related to its lending relationships, the ability of PricewaterhouseCoopers LLP to exercise objective and impartial judgment with respect to its audits of the Fund’s financial statements was not and will not be impaired. PricewaterhouseCoopers LLP informed the Managing Owner that its conclusion was based on a number of factors, including, among others, PricewaterhouseCoopers LLP’s belief that the lenders have no influence over the Managing Owner or the Fund and that the individuals at PricewaterhouseCoopers LLP who arranged the lending relationships have no oversight of, or ability to influence, the individuals at PricewaterhouseCoopers LLP who conducted the audit of the Fund’s financial statements.

PricewaterhouseCoopers LLP informed the Managing Owner that it is in discussions with the SEC’s Staff to resolve this matter. If the SEC were ultimately to determine that PricewaterhouseCoopers LLP was not independent with respect to the Fund for certain periods, the Fund’s filings with the SEC which contain its financial statements for such periods would be non-compliant with the applicable securities laws. If the SEC determines that PricewaterhouseCoopers LLP was not independent, among other things, the Fund may be required to have independent audits conducted on the Fund’s previously audited financial statements by another

independent registered public accounting firm for the affected periods. Similarly, the interim financial statements filed by the Fund may have to be reviewed by another independent registered public accounting firm. The time involved to conduct such independent audits and additional review of the interim period financial statements may impair the Fund’s ability to issue Baskets of Shares on a timely manner. Any of the foregoing could have a material adverse effect on the Fund’s results of operations, liquidity and financial condition, the trading prices of the Shares and the continued eligibility for listing of the Shares on The New York Stock Exchange.

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INVESTMENT OBJECTIVES OF THE FUND

Investment Objectives

PowerShares DB US Dollar Index Bearish Fund, or the Fund, establishes short positions in DX Contracts with a view to tracking the changes, whether positive or negative, in the level of the Deutsche Bank Short US Dollar Index (USDX^®) Futures Index – Excess Return^TM, or the Index, over time. The Fund’s performance is also intended to reflect the excess, if any, of the sum of the Fund’s Treasury Income and Money Market Income over the expenses of the Fund. For the avoidance of doubt, the Fund invests in futures contracts in an attempt to track its Index. The Fund holds Treasury Securities and money market mutual funds for margin and/or cash management purposes only.

The Index is calculated to reflect the changes in market value over time, whether positive or negative, of short positions in DX Contracts. The Index reflects the changes in market value over time, whether positive or negative, of a short position in the DX Contract which expires during the months of March, June, September and December. The Fund seeks to track the Index by establishing short positions in DX Contracts.

The Shares are designed for investors who want a cost-effective and convenient way to invest in a Fund that tracks the Index, which reflects the changes in market value over time, whether positive or negative, of a short position in the DX Contracts, and in turn, of the U.S. dollar relative to the underlying Index Currencies.

Advantages of investing in the Fund include:

Investing in the Fund does not insulate Shareholders from certain risks, including price volatility.

DX Contracts are linked to the six underlying currencies, or the Index Currencies, of the U.S. Dollar Index (USDX^®), or the USDX^®. The Index Currencies are Euro, Japanese Yen, British Pound, Canadian Dollar, Swedish Krona and Swiss Franc. The Index Currencies represent the currencies of the major trading partners of the U.S. The changes in market value over time, whether positive or negative, of DX Contracts is tied to the USDX^®. The USDX^® is composed of notional amounts of each Index Currency. The notional amounts of the Index Currencies included in the USDX^® reflect a geometric weighted average of the change in the Index Currencies’ exchange rates against the U.S. dollar relative to March 1973. March 1973 was chosen as a base period of the USDX^® because it represents a significant milestone in foreign exchange history when the world’s major trading nations allowed their currencies to float freely against each other.

The Index reflects changes in market value over time, whether positive or negative, of short positions in the first to expire DX Contract relative to the value of the dollar as of December 31, 1986, or Base Date. Although the DX Contract started trading in 1985, the Base Date of December 31, 1986 was selected because reasonably reliable pricing data was not available prior to December 31, 1986.

The Fund’s portfolio also holds United States Treasury Securities for deposit with the Fund’s

Commodity Broker as margin and United States Treasury, cash and money market mutual funds (affiliated or otherwise) for deposit with the Fund’s Custodian (for cash management purposes).

Under the Trust Declaration, Wilmington Trust Company, the Trustee of the Trust has delegated to the Managing Owner the exclusive management and control of all aspects of the business of the Fund. The Trustee has no duty or liability to supervise or monitor the performance of the Managing Owner, nor will the Trustee have any liability for the acts or omissions of the Managing Owner.

If the Managing Owner determines in its commercially reasonable judgment that it has become impracticable or inefficient for any reason for the Fund to gain full or partial exposure to the DX Contracts, the Fund may:

if, in the commercially reasonable judgment of the Managing Owner, such above instruments tend to exhibit trading prices that correlate with the DX Contract.

The Index Sponsor calculates and publishes the daily closing level of the Index as of the close of the NYSE Arca. The Managing Owner publishes the NAV of the Fund and the NAV per Share daily. Additionally, the Index Sponsor calculates and publishes the intra-day Index level, and the Index Sponsor calculates, and the Managing Owner publishes, the IIV per Share of the Fund (quoted in U.S. dollars) once every fifteen seconds throughout each trading day.

All of the foregoing information is published as follows:

The intra-day level of the Index (symbol: USDDNX) and the IIV per Share (symbol: UDN) (each quoted in U.S. dollars) are published once every fifteen seconds throughout each trading day on the consolidated tape, Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto.

The current trading price per Share (symbol: UDN) (quoted in U.S. dollars) is published continuously as trades occur throughout each trading day on the consolidated tape, Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto.

The most recent end-of-day Index closing level (symbol: USDDNX) is published as of the close of the NYSE Arca each trading day on the consolidated tape, Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto.

The most recent end-of-day NAV of the Fund (symbol: UDN.NV) is published as of the close of business on Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto. In addition, the most recent end-of-day NAV of the Fund is published the following morning on the consolidated tape.

All of the foregoing information with respect to the Index is also published at https://index.db.com.

Any adjustments made to the Index will be published on both https://index.db.com and at http://www.invescopowershares.com, or any successor(s) thereto.

The IIV per Share of the Fund is based on the prior day’s final NAV, adjusted four times per minute throughout the trading day to reflect the continuous price changes of the Fund’s futures positions, which provide a continuously updated estimated NAV per Share. The final NAV of the Fund and the final NAV per Share is calculated as of the closing time of the NYSE Arca or the last to close

of the exchanges on which the Fund’s futures contracts are traded, whichever is later, and posted in the same manner. Although a time gap may exist between the close of the NYSE Arca and the close of the exchanges on which the DX Contracts are traded, there is no effect on the NAV calculations as a result.

The Shares are intended to provide investment results that generally correspond to the changes, whether positive or negative, in the levels of the Index, over time.

The value of the Shares is expected to fluctuate in relation to changes in the value of its portfolio. The market price of the Shares may not be identical to the NAV per Share, but these two valuations are expected to be very close. See “The Risks You Face – (2) NAV May Not Always Correspond to Market Price and, as a Result, Baskets may be Created or Redeemed at a Value that Differs from the Market Price of the Shares.”

There can be no assurance that the Fund will achieve its investment objective or avoid substantial losses.

Role of Managing Owner

The Managing Owner serves as the commodity pool operator and commodity trading advisor of the Fund.

Specifically, the Managing Owner:

The Managing Owner is registered as a commodity pool operator, commodity trading advisor and swap firm with the Commodity Futures Trading Commission and is a member of the National Futures Association.

The principal office of the Managing Owner is located at c/o Invesco PowerShares Capital Management LLC, 3500 Lacey Road, Suite 700, Downers Grove, IL 60515. The telephone number of the Managing Owner is (800) 983-0903.

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DESCRIPTION OF THE DEUTSCHE BANK SHORT US DOLLAR INDEX (USDX^®) FUTURES INDEX – EXCESS RETURN^TM

The USDX^® mark is a registered service mark owned by ICE Futures U.S., Inc.

The PowerShares DB US Dollar Index Bearish Fund (the “Fund”) is not sponsored or endorsed by Deutsche Bank AG, Deutsche Bank Securities Inc. or any subsidiary or affiliate of Deutsche Bank AG or Deutsche Bank Securities Inc. (collectively, “Deutsche Bank”) or ICE Futures U.S., Inc. or any subsidiary or affiliate of ICE Futures U.S., Inc. (collectively, “ICE”). The Deutsche Bank Short US Dollar Index (USDX^®) Futures Index – Excess Return^TM (the “DB Index”) is the exclusive property of Deutsche Bank Securities Inc. U.S. Dollar Index and USDX are trademarks or service marks of ICE Futures U.S.™, Inc., registered in the United States, Great Britain, the European Union and Japan and used under license. Neither Deutsche Bank, ICE, nor any other party involved in, or related to, making or compiling the DB Index or the U.S. Dollar Index makes any representation or warranty, express or implied, concerning the DB Index, the U.S. Dollar Index, the Fund or the advisability of investing in securities generally. Neither Deutsche Bank, ICE, nor any other party involved in, or related to, making or compiling the DB Index or the U.S. Dollar Index has any obligation to take the needs of Invesco PowerShares Capital Management LLC, the sponsor of the Fund, or its clients into consideration in determining, composing or calculating the DB Index or the U.S. Dollar Index. Neither Deutsche Bank, ICE, nor any other party involved in, or related to, making or compiling the DB Index or the U.S. Dollar Index is responsible for or has participated in the determination of the timing of, prices at, quantities or valuation of the Fund. Neither Deutsche Bank, ICE, nor any other party involved in, or related to, making or compiling the DB Index or the U.S. Dollar Index has any obligation or liability in connection with the administration or trading of the Fund.

NEITHER DEUTSCHE BANK, ICE, NOR ANY OTHER PARTY INVOLVED IN, OR RELATED TO, MAKING OR COMPILING THE DB INDEX OR THE U.S. DOLLAR INDEX, WARRANTS OR GUARANTEES THE ACCURACY AND/OR THE COMPLETENESS OF THE DB INDEX, THE U.S. DOLLAR INDEX, OR ANY DATA INCLUDED

THEREIN AND SHALL HAVE NO LIABILITY FOR ANY ERRORS, OMISSIONS, OR INTERRUPTIONS THEREIN. NEITHER DEUTSCHE BANK, ICE, NOR ANY OTHER PARTY INVOLVED IN, OR RELATED TO, MAKING OR COMPILING THE DB INDEX OR THE U.S. DOLLAR INDEX, MAKES ANY WARRANTY, EXPRESS OR IMPLIED, AS TO RESULTS TO BE OBTAINED BY INVESCO POWERSHARES CAPITAL MANAGEMENT LLC FROM THE USE OF THE DB INDEX, THE U.S. DOLLAR INDEX, OR ANY DATA INCLUDED THEREIN. THE LICENSING OF THE DB INDEX BY DEUTSCHE BANK OR ITS AFFILIATES AND THE U.S. DOLLAR INDEX AND USDX TRADEMARKS BY ICE FOR USE IN CONNECTION WITH SECURITIES OR OTHER FINANCIAL FUNDS DOES NOT IN ANY WAY SUGGEST OR IMPLY A REPRESENTATION OR OPINION BY DEUTSCHE BANK, ICE OR ANY OF THEIR AFFILIATES AS TO THE ATTRACTIVENESS OF INVESTMENT IN ANY SECURITIES OR OTHER FINANCIAL FUNDS. NEITHER DEUTSCHE BANK, ICE, NOR ANY OTHER PARTY INVOLVED IN, OR RELATED TO, MAKING OR COMPILING THE DB INDEX OR THE U.S. DOLLAR INDEX, IS THE ISSUER OF ANY SUCH SECURITIES OR OTHER FINANCIAL FUNDS, MAKES ANY EXPRESS OR IMPLIED WARRANTIES, AND DEUTSCHE BANK, ICE FUTURES U.S., INC., AND ANY OTHER PARTY INVOLVED IN, OR RELATED TO, MAKING OR COMPILING THE DB INDEX OR THE U.S. DOLLAR INDEX EACH EXPRESSLY DISCLAIMS ALL WARRANTIES, OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE WITH RESPECT TO THE DB INDEX, THE U.S. DOLLAR INDEX, OR ANY DATA INCLUDED THEREIN. WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT SHALL DEUTSCHE BANK, ICE, OR ANY OTHER PARTY INVOLVED IN, OR RELATED TO, MAKING OR COMPILING THE DB INDEX OR THE U.S. DOLLAR INDEX HAVE ANY LIABILITY FOR DIRECT, INDIRECT, PUNITIVE, SPECIAL, CONSEQUENTIAL OR ANY OTHER DAMAGES OR LOSSES (INCLUDING LOST PROFITS), EVEN IF NOTIFIED OF THE POSSIBILITY THEREOF. EXCEPT AS EXPRESSLY PROVIDED TO THE CONTRARY, THERE ARE NO THIRD PARTY BENEFICIARIES OF ANY AGREEMENTS OR ARRANGEMENTS BETWEEN DEUTSCHE BANK AND INVESCO POWERSHARES CAPITAL MANAGEMENT LLC.

No purchaser, seller or holder of the shares of this Fund, or any other person or entity, should use or refer to any Deutsche Bank or ICE trade name, trademark or service mark to sponsor, endorse, market or promote this Fund without first contacting Deutsche Bank or ICE, as applicable to determine whether Deutsche Bank’s or ICE’s, as applicable permission is required. Under no circumstances may any person or entity claim any affiliation with Deutsche Bank or ICE without the written permission of Deutsche Bank or ICE, respectively.

General

The Deutsche Bank Short US Dollar Index (USDX^®) Futures Index – Excess Return^TM, or Index, is designed to reflect the changes in market value over time, whether positive or negative, from investing in short positions in the first to expire futures contracts, or DX Contracts, whose changes in market value over time, whether positive or negative, in turn, are tied to the USDX^®. The first to expire DX Contracts are the futures contracts that expire in March, June, September and December. DX Contracts are traded exclusively through ICE Futures U.S., under the symbol “DX.”

The changes in market value over time, whether positive or negative, of DX Contracts are related to the six underlying currencies of the USDX^®, or the Index Currencies. (Although the Index tracks the changes in market value over time, whether positive or negative, of short positions in the first to expire DX Contracts, the closing levels of the Index is in effect, and in part, a reflection of the changes, whether positive or negative, in the level of the U.S. dollar relative to a basket of the underlying Index Currencies.) The Index Currencies are Euro, Japanese Yen, British Pound, Canadian Dollar, Swedish Krona and Swiss Franc. The Index Currencies represent the currencies of the major trading partners of the U.S.

The USDX^® is composed of notional amounts of each Index Currency. The notional amounts of the Index Currencies included in the USDX^® reflect a geometric weighted average of the change in the Index Currencies’ exchange rates against the U.S. dollar relative to March 1973. March 1973 was chosen as a base period of the USDX^® because it represents a significant milestone in foreign exchange history when the world’s major trading nations allowed their currencies to float freely against each other.

The fair value of DX Contracts is based on foreign exchange futures prices for the underlying Index Currencies. The fair value of DX Contracts is calculated in the same way as a spot index. DX Contracts, similar to single currency futures contracts, will trade at a forward premium or discount based on the interest rate differential between the U.S. dollar and the Index Currencies.

Volatility of the USDX^® has been historically comparable in range and variability to a broad-based, multi-capitalization stock index future. The DX Contract price is sized at $1000 times the USDX^® closing level. Thus, if the USDX^® closing level is 100.00, the DX Contract will be valued $100,000. If the USDX^® closing level is 112.50, each DX Contract will have a $112,500 value.

The sponsor of the Index is Deutsche Bank Securities Inc., or the Index Sponsor. The Index Sponsor may from time-to-time subcontract the provision of the calculation and other services described below to one or more third parties.

USDX^® Composition

The Index reflects the changes in market value over time, whether positive or negative, of a short position in the first to expire DX Contracts. In turn, the changes in market value over time, whether positive or negative, of DX Contracts are related to the changes, positive and negative, in the level of the USDX^®.

The USDX^® provides a general indication of the international value of the U.S. dollar and is composed of notional amounts of each of the Index Currencies. The notional amounts of each Index Currency included in the USDX^® are weighted to reflect the currencies of the largest trading partners of the U.S. These largest trading partners constitute the bulk of international trade with the United States and have well-developed foreign exchange markets with rates freely determined by market participants. In addition, many currencies not included in the USDX^® move in close correlation with those that are included. The USDX^® is computed 24 hours a day, seven days a week based on exchange rates supplied to Reuters by some 500 banks worldwide.

The following table reflects the index base weights, or Index Base Weights, of each Index Currency as of March 1973 with respect to the USDX^®:

The USDX^® has been calculated since inception in March 1973. The closing level at inception was 100.00.

The Euro was included in the USDX^® in 1999 and replaced the following currencies that were originally included in the USDX^®: Belgian Franc, Dutch Guilder, German Mark, French Franc and Italian Lira.

There are no regularly scheduled adjustments or rebalancings of the USDX^®. The USDX^® has only been adjusted once, when the Euro, as noted in the above paragraph, was introduced as the common currency for the European Union (EU) bloc of countries. Without any other adjustments, the combination of components and their respective weightings in the USDX^® have yielded performance results similar to other commonly used US dollar indexes, whether those index methodologies are based on trade weights or capital flow weights.

Index Calculation

The Index reflects the changes in market value over time, whether positive or negative, of a short position in the first to expire DX Contract relative to the value of the dollar as of December 31, 1986, or Base Date. On the Base Date, the closing level was 100.00. Although the DX Contract started trading in 1985, the Base Date of December 31, 1986 was selected because reasonably reliable pricing data was not available prior to December 31, 1986. A quote of “105.50” means the U.S. dollar’s value has risen

5.50% since the Base Date relative to the underlying basket of Index Currencies which comprise the USDX^®.

The Index Sponsor calculates the closing level of the Index on both an excess return basis and a total return basis. The excess return index reflects the changes in market value over time, whether positive or negative, of the DX Contracts. The total return is the sum of the changes in market value over time, whether positive or negative, of the DX Contracts plus the return of 3-month U.S. Treasury bills. The closing levels of the Index have been calculated using historic exchange closing price data of the DX Contracts since the Base Date.

The Index is calculated to reflect the changes in market value over time, whether positive or negative, of short positions in DX Contracts. The Index reflects the changes in market value over time, whether positive or negative, of short positions in the DX Contracts which expire in March, June, September and December. The use of short positions in DX Contracts in the construction of the Index causes the Index to rise as a result of any downward price movement in the DX Contracts. In turn, this appreciation in the short DX Contracts reflects the fall of the U.S. dollar relative to the underlying basket of Index Currencies which comprise the USDX^®.

Since the Base Date, the Index closing level has ranged on a daily basis from as high as 153.28 on April 22, 2008 to as low as 91.91 on July 5, 2001. Past Index levels are not necessarily indicative of future Index levels.

Index Rolls

The underlying DX Contracts of the Index are rolled quarterly over three consecutive business days starting on the Wednesday prior to the applicable IMM Date, or each an Index Roll Day. “IMM Date” means the third Wednesday of March, June, September and December, a traditional settlement date in the International Money Market.

This roll takes place over a period of time in order to allow for more efficient execution during the roll period. With respect to each DX Contract, the Fund employs the below rule-based approach when it rolls from one DX Contract to another.

DX Contracts are rolled on each Index Roll Day as follows:

Change in the Methodology of the Index

The Index Sponsor employs the methodology described above and its application of such methodology shall be conclusive and binding. While the Index Sponsor currently employs the above described methodology to calculate the Index, no assurance can be given that fiscal, market, regulatory, juridical or financial circumstances (including, but not limited to, any changes to or any suspension or termination of or any other events affecting the Index, the USDX^®, DX Contracts, any Index Currency or any relevant exchange instrument) will not arise that would, in the view of the Index Sponsor, necessitate a modification of or change to such methodology and in such circumstances the Index Sponsor may make any such modification or change as it determines appropriate. The Index Sponsor may also make modifications to the terms of the Index in any manner that it may deem necessary or desirable, including (without limitation) to correct any manifest or proven error or to cure, correct or supplement any defective provision of the Index.  The Index Sponsor will publish notice of any such modification or change.

Publication of Closing Levels and Adjustments

In order to calculate the indicative Index level of the Index, the Index Sponsor polls Reuters every 15 seconds to determine the real time price of each DX Contract. The Index Sponsor then applies a set of rules to these values to create the indicative level of the Index. These rules are consistent with the rules

which the Index Sponsor applies at the end of each trading day to calculate the closing level of the Index.

The IIV per Share of the Fund is based on the prior day’s final NAV, adjusted four times per minute throughout the trading day to reflect the continuous price changes of the Fund’s futures positions, which provides a continuously updated estimated NAV per Share.

The Index Sponsor calculates and publishes the daily closing level of the Index as of the close of the NYSE Arca. The Managing Owner publishes the NAV of the Fund and the NAV per Share daily. Additionally, the Index Sponsor calculates and publishes the intra-day Index level, and Index Sponsor calculates, and the Managing Owner publishes, the IIV per Share of the Fund (quoted in U.S. dollars) once every fifteen seconds throughout each trading day.

All of the foregoing information is published as follows:

The intra-day level of the Index (symbol: USDDNX) and the IIV per Share (symbol: UDN) (each quoted in U.S. dollars) are published once every fifteen seconds throughout each trading day on the consolidated tape, Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto.

The current trading price per Share (symbol: UDN) (quoted in U.S. dollars) is published continuously as trades occur throughout each trading day on the consolidated tape, Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto.

The most recent end-of-day Index closing level (symbol: USDDNX) is published as of the close of the NYSE Arca each trading day on the consolidated tape, Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto.

The most recent end-of-day NAV of the Fund (symbol: UDN.NV) is published as of the close of

business on Reuters and/or Bloomberg and on the Managing Owner’s website at http://www.invescopowershares.com, or any successor thereto. In addition, the most recent end-of-day NAV of the Fund is published the following morning on the consolidated tape.

All of the foregoing information with respect to the Index is also published at https://index.db.com.

Any adjustments made to the Index will be published on both https://index.db.com and at http://www.invescopowershares.com, or any successor(s) thereto.

Interruption of Index Calculation

Calculation of the Index may not be possible or feasible under certain events or circumstances, including, without limitation, a systems failure, natural or manmade disaster, act of God, armed conflict, act of terrorism, riot or labor disruption or any similar intervening circumstance, that is beyond the reasonable control of the Index Sponsor and that the Index Sponsor determines affects the Index, DX Contracts, the USDX^® or any Index Currency. Upon the occurrence of such force majeure events, the Index Sponsor may, in its discretion, elect one (or more) of the following options:

Additionally, calculation of the Index may also be disrupted by an event that prevents the Index Sponsor from obtaining the closing prices of the underlying DX Contracts. In turn, the Index Sponsor would, in its discretion, either review the price of an instrument, if available, that is substantially similar to the DX Contract, or, if unavailable, obtain all the closing prices for the unaffected Index Currencies, then, with respect to the disrupted Index Currencies, calculate the closing price in respect of the disrupted

Index Currency on an alternative basis were such event to occur or exist on a day that is a trading day for such Index Currency on the relevant exchange. If such an Index disruption event in relation to an Index Currency as described in the prior sentence occurs and continues for a period of five successive trading days for such Index Currency on the relevant exchange, the Index Sponsor will, in its discretion, either

Historical Closing Levels

Set out below are the historical Closing Levels of the Index, the Various Statistical Measures and the Annualized Index Levels which are each based on historical data from December 31, 1986 to April 29, 2016.

The following Closing Levels Tables of the Index reflect both the high and low Closing Levels, the annual Index changes and Index changes since December 31, 1986, the Base Date, of the Index.

Since the Base Date of December 31, 1986 with respect to the Index, close prices of DX Contracts traded on the ICE Futures U.S. were used for each Index calculation. Although the DX Contract started trading in 1985, the Base Date of December 31, 1986 was selected because reasonably reliable pricing data was not available prior to December 31, 1986. The Index Sponsor has not independently verified the DX Contracts close prices obtained from Bloomberg and Reuters.

The first to expire DX Contracts (i.e., March, June, September and December) were used in each Index calculation.

The underlying DX Contracts of the Index are rolled quarterly over three consecutive business days

starting on the Wednesday prior to the applicable IMM Date, or each an Index Roll Day. “IMM Date” means the third Wednesday of March, June, September and December, a traditional settlement date in the International Money Market.

This roll takes place over a period of time in order to allow for more efficient execution during the roll period. With respect to each DX Contract, the Fund employs the below rule-based approach when it rolls from one DX Contract to another.

DX Contracts are rolled on each Index Roll Day as follows:

The Index is calculated on both an excess return basis and a total return basis. The excess return index reflects the changes in market value over time, whether positive or negative, of the underlying DX Contracts. The total return is the sum of the changes in market value over time, whether positive or negative, of the underlying DX Contracts plus the return of 3-month U.S. Treasury bills.

Cautionary Statement – Statistical Information

Various statistical information is presented on the following pages, relating to the Closing Levels of the Index, on an annual and cumulative basis, including certain comparisons of the Index to other currency indices. In reviewing such information, prospective investors should consider that:

For example, the “Worst Peak-to-Valley Drawdown” of the Index, represents the greatest percentage decline from any month-end Closing Level, without such Closing Level being equaled or exceeded as of a subsequent month-end, which occurred during the above-listed time period.

WHILE THE FUND’S OBJECTIVE IS NOT TO GENERATE PROFIT THROUGH ACTIVE PORTFOLIO MANAGEMENT, BUT IS TO TRACK THE INDEX, BECAUSE THE INDEX

WAS ESTABLISHED IN AUGUST 2006, CERTAIN INFORMATION RELATING TO INDEX CLOSING LEVELS MAY BE CONSIDERED TO BE “HYPOTHETICAL.” HYPOTHETICAL INFORMATION MAY HAVE CERTAIN INHERENT LIMITATIONS, SOME OF WHICH ARE DESCRIBED BELOW.

NO REPRESENTATION IS BEING MADE THAT THE INDEX WILL OR IS LIKELY TO ACHIEVE ANNUAL OR CUMULATIVE CLOSING LEVELS CONSISTENT WITH OR SIMILAR TO THOSE SET FORTH HEREIN. SIMILARLY, NO REPRESENTATION IS BEING MADE THAT THE FUND WILL GENERATE PROFITS OR LOSSES SIMILAR TO THE FUND’S PAST PERFORMANCE OR THE HISTORICAL ANNUAL OR CUMULATIVE CHANGES IN THE INDEX CLOSING LEVELS. IN FACT, THERE ARE FREQUENTLY SHARP DIFFERENCES BETWEEN HYPOTHETICAL RESULTS AND THE ACTUAL RESULTS SUBSEQUENTLY ACHIEVED BY INVESTMENT METHODOLOGIES, WHETHER ACTIVE OR PASSIVE.

ONE OF THE LIMITATIONS OF HYPOTHETICAL INFORMATION IS THAT IT IS GENERALLY PREPARED WITH THE BENEFIT OF HINDSIGHT. TO THE EXTENT THAT INFORMATION PRESENTED HEREIN RELATES TO THE PERIOD DECEMBER 1986 THROUGH JULY 2006 WITH RESPECT TO THE INDEX, AS APPLICABLE, THE INDEX’S CLOSING LEVELS REFLECT THE APPLICATION OF THE INDEX’S METHODOLOGY, AND SELECTION OF DX CONTRACTS, IN HINDSIGHT.

NO HYPOTHETICAL RECORD CAN COMPLETELY ACCOUNT FOR THE IMPACT OF FINANCIAL RISK IN ACTUAL TRADING. FOR EXAMPLE, THERE ARE NUMEROUS FACTORS, INCLUDING THOSE DESCRIBED UNDER “THE RISKS YOU FACE” SET FORTH HEREIN, RELATED TO THE CURRENCIES MARKETS IN GENERAL OR TO THE IMPLEMENTATION OF THE FUND’S EFFORTS TO TRACK ITS INDEX OVER TIME WHICH CANNOT BE, AND HAVE NOT BEEN, ACCOUNTED FOR IN THE PREPARATION OF SUCH INDEX INFORMATION SET FORTH ON THE FOLLOWING PAGES, ALL OF WHICH CAN ADVERSELY AFFECT ACTUAL

PERFORMANCE RESULTS FOR THE FUND. FURTHERMORE, THE INDEX INFORMATION DOES NOT INVOLVE FINANCIAL RISK OR ACCOUNT FOR THE IMPACT OF FEES AND COSTS ASSOCIATED WITH THE FUND.

THE MANAGING OWNER AND ITS TRADING PRINCIPALS HAVE LIMITED EXPERIENCE MANAGING THE DAY-TO-DAY OPERATIONS FOR THE FUND AND HAVE ONLY MANAGED AN EXCHANGE-TRADED FUND THAT RELATES TO A BROAD-BASED COMMODITY INDEX FOR A SHORT PERIOD. BECAUSE THERE ARE LIMITED PERFORMANCE RESULTS OF THE MANAGING OWNER THAT ARE COMPARABLE TO THE INDEX CLOSING LEVELS SET FORTH HEREIN, PROSPECTIVE INVESTORS SHOULD BE PARTICULARLY WARY OF PLACING UNDUE RELIANCE ON THE ANNUAL OR CUMULATIVE INDEX RESULTS. FOR THE AVOIDANCE OF DOUBT, NONE OF THE PERFORMANCE RELATED INFORMATION THAT IS COVERED HEREIN UP TO AND EXCLUDING THE CLOSING DATE CAN BE ATTRIBUTED TO THE MANAGING OWNER.

THE PREDECESSOR MANAGING OWNER, AN INDIRECT WHOLLY OWNED SUBSIDIARY OF DEUTSCHE BANK AG, COMMENCED OPERATIONS IN JANUARY 2006. AS THE PREDECESSOR MANAGING OWNER, THE PREDECESSOR MANAGING OWNER AND ITS TRADING PRINCIPALS MANAGED THE DAY-TO-DAY OPERATIONS FOR THE FUND FROM INCEPTION UP TO AND EXCLUDING THE CLOSING DATE. BECAUSE THERE ARE LIMITED TRADING RESULTS THAT ARE COMPARABLE TO THE INDEX CLOSING LEVELS SET FORTH HEREIN, PROSPECTIVE INVESTORS SHOULD BE PARTICULARLY WARY OF PLACING UNDUE RELIANCE ON THE ANNUAL OR CUMULATIVE INDEX RESULTS. IN RESPECT OF ANY PERIOD, FOR THE AVOIDANCE OF DOUBT, NONE OF THE PERFORMANCE RELATED INFORMATION THAT IS COVERED HEREIN ON AND AFTER THE CLOSING DATE CAN BE ATTRIBUTED TO THE PREDECESSOR MANAGING OWNER.

THE FUND’S PERFORMANCE INFORMATION FROM INCEPTION UP TO AND

EXCLUDING THE CLOSING DATE IS A REFLECTION OF THE PERFORMANCE ASSOCIATED WITH THE PREDECESSOR MANAGING OWNER. THE MANAGING OWNER HAS SERVED AS MANAGING OWNER OF THE FUND SINCE THE CLOSING DATE, AND THE FUND’S PERFORMANCE INFORMATION SINCE THE CLOSING DATE IS A REFLECTION OF THE PERFORMANCE ASSOCIATED WITH THE MANAGING OWNER. PAST PERFORMANCE OF THE FUND IS NOT NECESSARILY INDICATIVE OF FUTURE PERFORMANCE.

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