485BPOS

As filed with the Securities and Exchange Commission on October 11, 2012

Securities Act File No. 333-170122

Investment Company File No. 811-22487

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-1A

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933	x
Pre-Effective Amendment No.	¨
Post-Effective Amendment No. 3	x
and/or

REGISTRATION STATEMENT

UNDER

THE INVESTMENT COMPANY ACT OF 1940	x
Amendment No. 5 (Check appropriate box or boxes)	x

DBX ETF Trust

(Exact Name of Registrant as Specified in Charter)

60 Wall Street

New York, New York 10005

(Address of Principal Executive Offices) (Zip Code)

Registrant’s Telephone Number, including Area Code: (212) 250-5883

Alex Depetris

DBX ETF Trust

60 Wall Street

New York, New York 10005

(Name and Address of Agent for Service)

Copy to: Stuart Strauss, Esq.

Dechert LLP

1095 Avenue of the Americas

New York, New York 10036

It is proposed that this filing will become effective: (check appropriate box)

x immediately upon filing pursuant to paragraph (b)

¨ on (date) pursuant to paragraph (b)

¨ 60 days after filing pursuant to paragraph (a) (1)

¨ on (date) pursuant to paragraph (a)(1)

¨ 75 days after filing pursuant to paragraph (a)(2)

¨ on (date) pursuant to paragraph (a)(2) of Rule 485

If appropriate, check the following box:

¨ this post-effective amendment designates a new effective date for a previously filed post-effective amendment

EXPLANATORY NOTE

This amendment is being filed solely to submit exhibits containing risk/return summary information in interactive data format that is identical to the risk/return information contained in the Registrant’s prospectus that was filed with the Securities and Exchange Commission in Post-Effective Amendment No. 2 to the Registrant’s registration statement on September 28, 2012.

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, the Registrant certifies that it meets all of the requirements for effectiveness of this Registration Statement pursuant to Rule 485(b) under the 1933 Act and has duly caused this Post-Effective Amendment to the Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the city of New York and state of New York on the 11 day of October, 2012.

DBX ETF Trust
By:	/s/ Alex Depetris
	Alex Depetris
	President and Chief Executive Officer

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities stated and on the dates indicated.

SIGNATURE	CAPACITY	DATE
/s/ Alex Depetris Alex Depetris	Trustee and Chairman, President, Chief Executive Officer and Secretary	October 11, 2012
/s/ Michael Gilligan Michael Gilligan	Treasurer, Chief Financial Officer and Controller	October 11, 2012
/s/ J. David Officer* J. David Officer	Trustee	October 11, 2012
/s/ Stephen R. Byers* Stephen R. Byers	Trustee	October 11, 2012
/s/ George O. Elston* George O. Elston	Trustee	October 11, 2012

*By:	/s/ Alex Depetris
	Alex Depetris (attorney-in-fact)

EXHIBIT INDEX

Exhibit Number	Description
EX-101.INS	XBRL Instance Document
EX-101.SCH	XBRL Taxonomy Extension Schema Document
EX-101.CAL	XBRL Taxonomy Extension Calculation Linkbase
EX-101.DEF	XBRL Taxonomy Extension Definition Linkbase
EX-101.LAB	XBRL Taxonomy Extension Labels Linkbase
EX-101.PRE	XBRL Taxomony Extension Presentation Linkbase

XML

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	DBX ETF Trust
Prospectus Date	rr_ProspectusDate	Sep. 28, 2012
db-X MSCI EAFE Currency-Hedged Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	db-X MSCI EAFE Currency-Hedged Equity Fund Ticker: DBEFStock Exchange: NYSE Arca
Objective [Heading]	rr_ObjectiveHeading	Investment Objective
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	The db-X MSCI EAFE Currency-Hedged Equity Fund (the “Fund”) seeks investment results that correspond generally to the performance, before fees and expenses, of the MSCI EAFE US Dollar Hedged Index (the “Underlying Index”).
Expense [Heading]	rr_ExpenseHeading	Fees and Expenses
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The following table describes the fees and expenses that you will incur if you own shares of the Fund. You will also incur usual and customary brokerage commissions when buying or selling shares of the Fund, which are not reflected in the example that follows:
Operating Expenses Caption [Text]	rr_OperatingExpensesCaption	Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio Turnover.
Portfolio Turnover [Text Block]	rr_PortfolioTurnoverTextBlock	The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 14% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	14.00%
Expense Example [Heading]	rr_ExpenseExampleHeading	Example.
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading]	rr_StrategyHeading	Principal Investment Strategies
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	The Underlying Index is designed to provide exposure to equity securities in developed international stock markets, while at the same time mitigating exposure to fluctuations between the value of the U.S. dollar and selected non-U.S. currencies. As of August 31, 2012, the Underlying Index consisted of issuers from the following 22 developed market countries: Australia, Austria, Belgium, Denmark, Finland, France, Germany, Greece, Hong Kong, Ireland, Israel, Italy, Japan, the Netherlands, New Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland, and the United Kingdom. As of August 31, 2012, the MSCI EAFE US Dollar Hedged Index consisted of 921 securities with an average market capitalization of approximately $10.8 billion and a minimum market capitalization of approximately $658 million. The Underlying Index hedges each foreign currency in the Underlying Index to the U.S. dollar by selling the applicable foreign currency forward at the one-month forward rate published by WM/Reuters. For U.S. investors, international equity investments include two components of return. The first is the return attributable to stock prices in the non-U.S. market or markets in which an investment is made. The second is the return attributable to the value of non-U.S. currencies in these markets relative to the U.S. dollar. The Underlying Index and the Fund seek to track the performance of equity securities in these developed markets that is attributable solely to stock prices. The Fund, using a “passive” or indexing investment approach, attempts to approximate the investment performance of the Underlying Index. The Adviser and/or Sub-Adviser expect that, over time, the correlation between the Fund’s performance and that of the Underlying Index before fees and expenses will be 95% or better. A figure of 100% would indicate perfect correlation. The Adviser and/or Sub-Adviser use a representative sampling indexing strategy in seeking to achieve the Fund’s investment objective. “Representative sampling” is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the Underlying Index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the Underlying Index. The Fund may or may not hold all of the securities in the Underlying Index. The Fund intends to enter into forward currency contracts designed to offset the Fund’s exposure to non-U.S. currencies. A forward currency contract is a contract between two parties to buy or sell a specific currency in the future at an agreed-upon rate. The amount of forward contracts in the Fund is based on the aggregate exposure of the Fund and Underlying Index to each non-U.S. currency. While this approach is designed to minimize the impact of currency fluctuations on Fund returns, this does not necessarily eliminate exposure to all currency fluctuations. The return of the forward currency contracts may not perfectly offset the actual fluctuations of non-U.S. currencies relative to the U.S. dollar. The Fund will normally invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in equity securities of issuers from Europe, Australia and the Far East and in instruments designed to hedge the Fund’s exposure to non-U.S. currencies. In addition, the Fund will invest at least 80% of its total assets in instruments that comprise the Underlying Index. The Fund may also invest in depositary receipts in respect of equity securities that comprise the Underlying Index to seek performance that corresponds to the Underlying Index. Investments in such depositary receipts will count towards the 80% investment policy discussed above with respect to instruments that comprise the Underlying Index. Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.
Strategy Portfolio Concentration [Text]	rr_StrategyPortfolioConcentration	Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.
Risk [Heading]	rr_RiskHeading	Summary of Principal Risks
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund’s NAV, trading price, yield, total return and ability to meet its investment objective, as well as numerous other risks that are described in greater detail in the section of the Prospectus entitled “Further Discussion of Principal Risks” and in the Statement of Additional Information (“SAI”). Non-U.S. Securities Risk. Investments in the securities of non-U.S. issuers involve risks beyond those associated with investments in U.S. securities. These additional risks include greater market volatility, the availability of less reliable financial information, higher transactional and custody costs, taxation by foreign governments, decreased market liquidity, political instability and various administrative difficulties, such as delays in clearing and settling portfolio transactions. Because the Fund will invest in securities denominated in foreign currencies and the income received by the Fund will generally be in foreign currency, changes in currency exchange rates may negatively impact the Fund’s return. Each of these factors can make investments in the Fund more volatile and potentially less liquid than other types of investments. In addition, the Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities. In addition, the European financial markets have recently experienced volatility and have been adversely affected by concerns about economic downturns, credit rating downgrades, rising government debt levels and possible default on or restructuring of government debt in several European countries, including Greece, Ireland, Italy, Portugal and Spain. A default or debt restructuring by any European country would adversely impact holders of that country’s debt, and sellers of credit default swaps linked to that country’s creditworthiness (which may be located in countries other than those listed in the previous sentence). Currency Risk. The Fund enters into forward currency contracts to attempt to minimize the impact of changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar. These contracts may not be successful. Changes in currency exchange rates and the relative value of non-U.S. currencies may affect the value of the Fund’s investment and the value of your Fund shares. To the extent the Fund’s forward currency contracts are not successful in hedging against such changes, the U.S. dollar value of your investment in the Fund may go down if the value of the local currency of the non-U.S. markets in which the Fund invests depreciates against the U.S. dollar. Furthermore, because no changes in the currency weights in the Underlying Index are made during the month to account for changes in the Underlying Index due to price movement of securities, corporate events, additions, deletions or any other changes, changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar during the month may affect the value of the Fund’s investment. Currency exchange rates can be very volatile and can change quickly and unpredictably. Therefore, the value of an investment in the Fund may also go up or down quickly and unpredictably and investors may lose money. Forward Currency Contracts Risk. The Fund intends to invest in forward currency contracts. A forward currency contract is a negotiated agreement between the contracting parties to exchange a specified amount of currency at a specified future time at a specified rate. The rate can be higher or lower than the spot rate between the currencies that are the subject of the contract. Forward currency contracts may be used to protect against uncertainty in the level of future foreign currency exchange rates or to gain or modify exposure to a particular currency. Hedging the Fund’s currency risks involves the risk of mismatching the Fund’s objectives under a forward contract with the value of securities denominated in a particular currency. Furthermore, such transactions reduce or preclude the opportunity for gain if the value of the currency should move in the direction opposite to the position taken. There is an additional risk to the effect that currency contracts create exposure to currencies in which the Fund’s securities are not denominated. Unanticipated changes in currency prices may result in poorer overall performance for the Fund than if it had not entered into such contracts. Equity Securities Risk. An investment in the Fund involves risks similar to those of investing in any fund of equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. Equity securities are subject to volatile changes in value and their values may be more volatile than other asset classes. Financial Services Sector Risk. The Fund invests a significant portion of its assets in securities of issuers in the financial services sector. The financial services industries are subject to extensive government regulation, can be subject to relatively rapid change due to increasingly blurred distinctions between service segments, and can be significantly affected by availability and cost of capital funds, changes in interest rates, the rate of corporate and consumer debt defaults, and price competition. In addition, the deterioration of the credit markets since late 2007 generally has caused an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. In particular, events in the financial sector since late 2008 have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. This situation has created instability in the financial markets and caused certain financial services companies to incur large losses. Numerous financial services companies have experienced substantial declines in the valuations of their assets, taken action to raise capital (such as the issuance of debt or equity securities), or even ceased operations. These actions have caused the securities of many financial services companies to experience a dramatic decline in value. Moreover, certain financial companies have avoided collapse due to intervention by the U.S. or foreign regulatory authorities, but such interventions have often not averted a substantial decline in the value of such companies’ common stock.Issuers that have exposure to the real estate, mortgage and credit markets have been particularly affected by the foregoing events and the general market turmoil, and it is uncertain whether or for how long these conditions will continue. Consumer Staples Sector Risk. Changes in the worldwide economy, consumer spending, competition, demographics and consumer preferences, exploration and production spending may adversely affect companies in the consumer staples sector. Companies in this sector also are affected by changes in government regulation, world events and economic conditions. Market Risk. The prices of the securities in the Fund are subject to the risks associated with investing in equity securities, including general economic conditions and sudden and unpredictable drops in value. The Fund’s NAV and market price, like security prices generally, will fluctuate within a wide range in response to these and other factors. Passive Investment Risk. The Fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the Fund may hold constituent securities of the Underlying Index regardless of the current or projected performance of a specific security or a particular industry or market sector. Maintaining investments in securities regardless of market conditions or the performance of individual securities could cause the Fund’s return to be lower than if the Fund employed an active strategy. Tracking Error Risk. The performance of the Fund may diverge from that of its Underlying Index due to operating expenses, transaction costs, cash flows and operational inefficiencies. In addition, the Fund’s use of a representative sampling approach may cause the Fund to not be as well correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. Because the Fund bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Underlying Index, the Fund’s return may deviate significantly from the return of the Underlying Index. Cash Redemption Risk. Because the Fund invests a portion of its assets in foreign currency forward contracts, the Fund may pay out a portion of its redemption proceeds in cash rather than through the in-kind delivery of portfolio securities. The Fund may be required to unwind such contracts or sell portfolio securities in order to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize a capital gain that it might not have incurred if it had made a redemption in-kind. As a result the Fund may pay out higher annual capital gains distributions than if the in-kind redemption process was used. Valuation Risk. The value of the securities in the Fund’s portfolio may change on days when shareholders will not be able to purchase or sell the Fund’s shares. Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance. Concentration Risk. To the extent that the Fund’s investments are concentrated in a particular industry, the Fund will be susceptible to loss due to adverse occurrences affecting that industry. Geographic Investment Risk. As of August 31, 2012, a significant percentage of the Underlying Index is comprised of securities of issuers from the United Kingdom and Japan. To the extent the Index is significantly comprised of securities of issuers from a single country, and thus the Fund invests a significant portion of its assets in the securities of such country (including the United Kingdom and Japan), the Fund would be more likely to be impacted by events or conditions affecting those countries. For example, political and economic conditions and changes in regulatory, tax or economic policy in a country could significantly affect the market in that country and in surrounding or related countries and have a negative impact on the Fund’s performance.
Risk Lose Money [Text]	rr_RiskLoseMoney	As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments.
Risk Nondiversified Status [Text]	rr_RiskNondiversifiedStatus	Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance Information
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information. Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.
Performance One Year or Less [Text]	rr_PerformanceOneYearOrLess	As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	www.dbxetf.com
db-X MSCI EAFE Currency-Hedged Equity Fund | db-X MSCI EAFE Currency-Hedged Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Management Fee	rr_ManagementFeesOverAssets	0.35%
Other Expenses	rr_OtherExpensesOverAssets	0.22%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	0.57%
Fee Waivers and Expense Reimbursement	rr_FeeWaiverOrReimbursementOverAssets	0.22%	[2]
Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursement	rr_NetExpensesOverAssets	0.35%
1 Year	rr_ExpenseExampleYear01	36
3 Years	rr_ExpenseExampleYear03	161
5 Years	rr_ExpenseExampleYear05	298
10 Years	rr_ExpenseExampleYear10	696

[1] Pursuant to the Investment Advisory Agreement between DBX Advisors LLC (the "Adviser") and DBX ETF Trust (the "Trust"), the Adviser is responsible for substantially all expenses of the Fund, except for the fee payments under the Investment Advisory Agreement, interest expense, taxes, brokerage expenses, future distribution fees or expenses, litigation expenses and other extraordinary expenses. The Fund also bears the cost of compensation paid to the Trust's non-interested trustees (the "Independent Trustees") in respect of the Independent Trustees' service to the Fund ("Independent Trustee Fee").

[2] Effective as of the date of this prospectus, the Adviser has contractually agreed through September 30, 2013 to waive fees and/or reimburse the Fund's expenses in order to limit the Fund's net annual operating expenses to 0.35% of the Fund's average daily net assets, except for interest expense, taxes, brokerage expenses, distribution fees or expenses, litigation expenses and other extraordinary expenses (the "Expense Cap"). In accordance with and as required by the Expense Cap, the Adviser will reimburse the Fund for the Independent Trustee Fees. The Expense Cap will remain in effect until at least September 30, 2013 and may only be terminated with the consent of the Trust's Board (and may not be terminated by the Adviser) prior to that time. The fee table reflects the effect of the Expense Cap.

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db-X MSCI Emerging Markets Currency-Hedged Equity Fund

db-X MSCI Emerging Markets
Currency-Hedged Equity Fund

Ticker: DBEMStock Exchange: NYSE Arca

Investment Objective

The db-X MSCI Emerging Markets Currency-Hedged Equity Fund (the “Fund”) seeks investment results that correspond generally to the performance, before fees and expenses, of the MSCI EM US Dollar Hedged Index (the “Underlying Index”).

Fees and Expenses

The following table describes the fees and expenses that you will incur if you own shares of the Fund.

You will also incur usual and customary brokerage commissions when buying or selling shares of the Fund, which are not reflected in the example that follows:

Annual Fund Operating Expenses
(expenses that you pay each year as a
percentage of the value of your investment)

Annual Fund Operating Expenses	Management Fee	Other Expenses		Total Annual Fund Operating Expenses	Fee Waivers and Expense Reimbursement		Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursement
db-X MSCI Emerging Markets Currency-Hedged Equity Fund	0.65%	0.54%	[1]	1.19%	0.54%	[2]	0.65%

Example.

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds.

This example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (USD $)	1 Year	3 Years	5 Years	10 Years
db-X MSCI Emerging Markets Currency-Hedged Equity Fund	67	327	608	1,408

Portfolio Turnover.

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 19% of the average value of its portfolio.

Principal Investment Strategies

The Underlying Index is designed to provide exposure to equity securities in the global emerging markets, while at the same time mitigating exposure to fluctuations between the value of the U.S. dollar and selected emerging market currencies. As of August 31, 2012, the Underlying Index consisted of issuers from the following 21 emerging market countries: Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, South Korea, Malaysia, Mexico, Morocco, Peru, Philippines, Poland, Russia, South Africa, Taiwan, Thailand, and Turkey. As of August 31, 2012, the MSCI EM US Dollar Hedged Index consisted of 820 securities with an average market capitalization of approximately $4.2 billion and a minimum market capitalization of approximately $300 million. The Underlying Index hedges each foreign currency in the Underlying Index to U.S. dollars by selling the applicable foreign currency forward at the one-month forward rate published by WM/Reuters.

For U.S. investors, international equity investments include two components of return. The first is the return attributable to stock prices in the non-U.S. market or markets in which an investment is made. The second is the return attributable to the value of non-U.S. currencies in these markets relative to the U.S. dollar. The Underlying Index and the Fund seek to track the performance of equity securities in these emerging markets that is attributable solely to stock prices.

The Fund, using a “passive” or indexing investment approach, attempts to approximate the investment performance of the Underlying Index. The Adviser and/or the Sub-Adviser expect that, over time, the correlation between the Fund’s performance and that of the Underlying Index before fees and expenses will be 95% or better. A figure of 100% would indicate perfect correlation.

The Adviser and/or Sub-Adviser use a representative sampling indexing strategy in seeking to achieve the Fund’s investment objective. “Representative sampling” is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the Underlying Index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the Underlying Index. The Fund may or may not hold all of the securities in the Underlying Index. The Fund intends to enter into forward currency contracts designed to offset the Fund’s exposure to non-U.S. currencies. A forward currency contract is a contract between two parties to buy or sell a specific currency in the future at an agreed-upon rate. The amount of forward contracts in the Fund is based on the aggregate exposure of the Fund and Underlying Index to each non-U.S. currency. While this approach is designed to minimize the impact of currency fluctuations on Fund returns, this does not necessarily eliminate exposure to all currency fluctuations. The return of the forward currency contracts may not perfectly offset the actual fluctuations of non-U.S. currencies relative to the U.S. dollar.

The Fund will normally invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in the equity securities of issuers from emerging markets countries and in instruments designed to hedge against the Fund’s exposure to non-U.S. currencies. In addition, the Fund will invest at least 80% of its total assets in instruments that comprise the Underlying Index. The Fund may also invest in depositary receipts in respect of equity securities that comprise the Underlying Index to seek performance that corresponds to the Underlying Index. Investments in such depositary receipts will count towards the 80% investment policy discussed above with respect to instruments that comprise the Underlying Index.

Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.

Summary of Principal Risks

As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund’s net asset value (“NAV”), trading price, yield, total return and ability to meet its investment objective, as well as numerous other risks that are described in greater detail in the section of the Prospectus entitled “Further Discussion of Principal Risks” and in the Statement of Additional Information (“SAI”).

Non-U.S. and Emerging Market Securities Risk. The Fund’s investments in non-U.S. and emerging markets may be subject to a greater risk of loss than investments in developed markets. Such risks may include:
(i) greater market volatility, (ii) lower trading volume, (iii) political and economic instability, (iv) high levels of inflation, deflation or currency devaluation, (v) greater social, political and economic uncertainty, (vi) greater risk of market shut down, (vii) higher transactional and custody costs (viii) taxation by foreign governments, (ix) decreased market liquidity, (x) various administrative difficulties, such as delays in clearing and settling portfolio transactions, (xi) more governmental limitations on foreign investments and limitations on repatriation of invested capital than those typically found in a developed market, and (xii) the risk that companies may be held to lower disclosure, corporate governance, auditing and financial reporting standards than companies in more developed countries. Because the Fund will invest in securities denominated in foreign currencies and the income received by the Fund will generally be in foreign currency, changes in currency exchange rates may negatively impact the Fund’s return. Each of these factors can make investments in the Fund more volatile and potentially less liquid than other types of investments. In addition, the Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities.

Currency Risk. The Fund enters into forward currency contracts to attempt to minimize the impact of changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar. These contracts may not be successful. Changes in currency exchange rates and the relative value of non-U.S. currencies may affect the value of the Fund’s investment and the value of your Fund shares. To the extent the Fund’s forward currency contracts are not successful in hedging against such changes, the U.S. dollar value of your investment in the Fund may go down if the value of the local currency of the non-U.S. markets in which the Fund invests depreciates against the U.S. dollar. Furthermore, because no changes in the currency weights in the Underlying Index are made during the month to account for changes in the Underlying Index due to price movement of securities, corporate events, additions, deletions or any other changes, changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar during the month may affect the value of the Fund’s investment. Currency exchange rates can be very volatile and can change quickly and unpredictably. Therefore, the value of an investment in the Fund may also go up or down quickly and unpredictably and investors may lose money.

Forward Currency Contracts Risk. The Fund invests in forward currency contracts. A forward currency contract is a negotiated agreement between the contracting parties to exchange a specified amount of currency at a specified future time at a specified rate. The rate can be higher or lower than the spot rate between the currencies that are the subject of the contract. Forward currency contracts may be used to protect against uncertainty in the level of future foreign currency exchange rates or to gain or modify exposure to a particular currency. Hedging the Fund’s currency risks involves the risk of mismatching the Fund’s objectives under a forward contract with the value of securities denominated in a particular currency. Furthermore, such transactions reduce or preclude the opportunity for gain if the value of the currency should move in the direction opposite to the position taken. There is an additional risk to the effect that currency contracts create exposure to currencies in which the Fund’s securities are not denominated. Unanticipated changes in currency prices may result in poorer overall performance for the Fund than if it had not entered into such contracts.

Equity Securities Risk. An investment in the Fund involves risks similar to those of investing in any fund of equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. Equity securities are subject to volatile changes in value and their values may be more volatile than other asset classes.

Financial Services Sector Risk. The Fund invests a significant portion of its assets in securities of issuers in the financial services sector. The financial services industries are subject to extensive government regulation, can be subject to relatively rapid change due to increasingly blurred distinctions between service segments, and can be significantly affected by availability and cost of capital funds, changes in interest rates, the rate of corporate and consumer debt defaults, and price competition. In addition, the deterioration of the credit markets since late 2007 generally has caused an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. In particular, events in the financial sector since late 2008 have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. This situation has created instability in the financial markets and caused certain financial services companies to incur large losses. Numerous financial services companies have experienced substantial declines in the valuations of their assets, taken action to raise capital (such as the issuance of debt or equity securities), or even ceased operations. These actions have caused the securities of many financial services companies to experience a dramatic decline in value. Moreover, certain financial companies have avoided collapse due to intervention by the U.S. or foreign regulatory authorities, but such interventions have often not averted a substantial decline in the value of such companies’ common stock. Issuers that have exposure to the real estate, mortgage and credit markets have been particularly affected by the foregoing events and the general market turmoil, and it is uncertain whether or for how long these conditions will continue.

Market Risk. The prices of the securities in the Fund are subject to the risks associated with investing in equity securities, including general economic conditions and sudden and unpredictable drops in value. The Fund’s NAV and market price, like security prices generally, will fluctuate within a wide range in response to these and other factors.

Passive Investment Risk. The Fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the Fund may hold constituent securities of the Underlying Index regardless of the current or projected performance of a specific security or a particular industry or market sector. Maintaining investments in securities regardless of market conditions or the performance of individual securities could cause the Fund’s return to be lower than if the Fund employed an active strategy.

Tracking Error Risk. The performance of the Fund may diverge from that of its Underlying Index due to operating expenses, transaction costs, cash flows and operational inefficiencies. In addition, the Fund’s use of a representative sampling approach may cause the Fund to not be as well correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. Because the Fund bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Underlying Index, the Fund’s return may deviate significantly from the return of the Underlying Index.

Cash Redemption Risk. Because the Fund invests a portion of its assets in foreign currency forward contracts, the Fund may pay out a portion of its redemption proceeds in cash rather than through the in-kind delivery of portfolio securities. The Fund may be required to unwind such contracts or sell portfolio securities in order to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize a capital gain that it might not have incurred if it had made a redemption in-kind. As a result the Fund may pay out higher annual capital gains distributions than if the in-kind redemption process was used.

Valuation Risk. The value of the securities in the Fund’s portfolio may change on days when shareholders will not be able to purchase or sell the Fund’s shares.

Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance.

Concentration Risk. To the extent that the Fund’s investments are concentrated in a particular industry, the Fund will be susceptible to loss due to adverse occurrences affecting that industry.

Geographic Investment Risk. As of August 31, 2012, a significant percentage of the Underlying Index is comprised of securities of issuers from China and South Korea. To the extent the Index is significantly comprised of securities of issuers from a single country, and thus the Fund invests a significant portion of its assets in the securities of such country (including China and South Korea), the Fund would be more likely to be impacted by events or conditions affecting those countries. For example, political and economic conditions and changes in regulatory, tax or economic policy in a country could significantly affect the market in that country and in surrounding or related countries and have a negative impact on the Fund’s performance.

Performance Information

As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information. Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.

[1] Pursuant to the Investment Advisory Agreement between DBX Advisors LLC (the "Adviser") and DBX ETF Trust (the "Trust"), the Adviser is responsible for substantially all expenses of the Fund, except for the fee payments under the Investment Advisory Agreement, interest expense, taxes, brokerage expenses, future distribution fees or expenses, litigation expenses and other extraordinary expenses. The Fund also bears the cost of compensation paid to the Trust's non-interested trustees (the "Independent Trustees") in respect of the Independent Trustees' service to the Fund ("Independent Trustee Fees").

[2] Effective as of the date of this prospectus, the Adviser has contractually agreed through September 30, 2013 to waive fees and/or reimburse the Fund's expenses in order to limit the Fund's net annual operating expenses to 0.65% of the Fund's average daily net assets, except for interest expense, taxes, brokerage expenses, distribution fees or expenses, litigation expenses and other extraordinary expenses (the "Expense Cap"). In accordance with and as required by the Expense Cap, the Adviser will reimburse the Fund for the Independent Trustee Fees. The Expense Cap will remain in effect until at least September 30, 2013 and may only be terminated with the consent of the Trust's Board (and may not be terminated by the Adviser) prior to that time. The fee table reflects the effect of the Expense Cap.

XML

db-X MSCI EAFE Currency-Hedged Equity Fund

db-X MSCI EAFE Currency-Hedged Equity Fund
Ticker: DBEFStock Exchange: NYSE Arca

Investment Objective

The db-X MSCI EAFE Currency-Hedged Equity Fund (the “Fund”) seeks investment results that correspond generally to the performance, before fees and expenses, of the MSCI EAFE US Dollar Hedged Index (the “Underlying Index”).

Fees and Expenses

The following table describes the fees and expenses that you will incur if you own shares of the Fund.

You will also incur usual and customary brokerage commissions when buying or selling shares of the Fund, which are not reflected in the example that follows:

Annual Fund Operating Expenses
(expenses that you pay each year as a
percentage of the value of your investment)

Annual Fund Operating Expenses	Management Fee	Other Expenses		Total Annual Fund Operating Expenses	Fee Waivers and Expense Reimbursement		Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursement
db-X MSCI EAFE Currency-Hedged Equity Fund	0.35%	0.22%	[1]	0.57%	0.22%	[2]	0.35%

Example.

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds.

This example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (USD $)	1 Year	3 Years	5 Years	10 Years
db-X MSCI EAFE Currency-Hedged Equity Fund	36	161	298	696

Portfolio Turnover.

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 14% of the average value of its portfolio.

Principal Investment Strategies

The Underlying Index is designed to provide exposure to equity securities in developed international stock markets, while at the same time mitigating exposure to fluctuations between the value of the U.S. dollar and selected non-U.S. currencies. As of August 31, 2012, the Underlying Index consisted of issuers from the following 22 developed market countries: Australia, Austria, Belgium, Denmark, Finland, France, Germany, Greece, Hong Kong, Ireland, Israel, Italy, Japan, the Netherlands, New Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland, and the United Kingdom. As of August 31, 2012, the MSCI EAFE US Dollar Hedged Index consisted of 921 securities with an average market capitalization of approximately $10.8 billion and a minimum market capitalization of approximately $658 million. The Underlying Index hedges each foreign currency in the Underlying Index to the U.S. dollar by selling the applicable foreign currency forward at the one-month forward rate published by WM/Reuters.

For U.S. investors, international equity investments include two components of return. The first is the return attributable to stock prices in the non-U.S. market or markets in which an investment is made. The second is the return attributable to the value of non-U.S. currencies in these markets relative to the U.S. dollar. The Underlying Index and the Fund seek to track the performance of equity securities in these developed markets that is attributable solely to stock prices.

The Fund, using a “passive” or indexing investment approach, attempts to approximate the investment performance of the Underlying Index. The Adviser and/or Sub-Adviser expect that, over time, the correlation between the Fund’s performance and that of the Underlying Index before fees and expenses will be 95% or better. A figure of 100% would indicate perfect correlation.

The Adviser and/or Sub-Adviser use a representative sampling indexing strategy in seeking to achieve the Fund’s investment objective. “Representative sampling” is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the Underlying Index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the Underlying Index. The Fund may or may not hold all of the securities in the Underlying Index. The Fund intends to enter into forward currency contracts designed to offset the Fund’s exposure to non-U.S. currencies. A forward currency contract is a contract between two parties to buy or sell a specific currency in the future at an agreed-upon rate. The amount of forward contracts in the Fund is based on the aggregate exposure of the Fund and Underlying Index to each non-U.S. currency. While this approach is designed to minimize the impact of currency fluctuations on Fund returns, this does not necessarily eliminate exposure to all currency fluctuations. The return of the forward currency contracts may not perfectly offset the actual fluctuations of non-U.S. currencies relative to the U.S. dollar.

The Fund will normally invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in equity securities of issuers from Europe, Australia and the Far East and in instruments designed to hedge the Fund’s exposure to non-U.S. currencies. In addition, the Fund will invest at least 80% of its total assets in instruments that comprise the Underlying Index. The Fund may also invest in depositary receipts in respect of equity securities that comprise the Underlying Index to seek performance that corresponds to the Underlying Index. Investments in such depositary receipts will count towards the 80% investment policy discussed above with respect to instruments that comprise the Underlying Index.

Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.

Summary of Principal Risks

As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund’s NAV, trading price, yield, total return and ability to meet its investment objective, as well as numerous other risks that are described in greater detail in the section of the Prospectus entitled “Further Discussion of Principal Risks” and in the Statement of Additional Information (“SAI”).

Non-U.S. Securities Risk. Investments in the securities of non-U.S. issuers involve risks beyond those associated with investments in U.S. securities. These additional risks include greater market volatility, the availability of less reliable financial information, higher transactional and custody costs, taxation by foreign governments, decreased market liquidity, political instability and various administrative difficulties, such as delays in clearing and settling portfolio transactions. Because the Fund will invest in securities denominated in foreign currencies and the income received by the Fund will generally be in foreign currency, changes in currency exchange rates may negatively impact the Fund’s return. Each of these factors can make investments in the Fund more volatile and potentially less liquid than other types of investments. In addition, the Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities. In addition, the European financial markets have recently experienced volatility and have been adversely affected by concerns about economic downturns, credit rating downgrades, rising government debt levels and possible default on or restructuring of government debt in several European countries, including Greece, Ireland, Italy, Portugal and Spain. A default or debt restructuring by any European country would adversely impact holders of that country’s debt, and sellers of credit default swaps linked to that country’s creditworthiness (which may be located in countries other than those listed in the previous sentence).

Currency Risk. The Fund enters into forward currency contracts to attempt to minimize the impact of changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar. These contracts may not be successful. Changes in currency exchange rates and the relative value of non-U.S. currencies may affect the value of the Fund’s investment and the value of your Fund shares. To the extent the Fund’s forward currency contracts are not successful in hedging against such changes, the U.S. dollar value of your investment in the Fund may go down if the value of the local currency of the non-U.S. markets in which the Fund invests depreciates against the U.S. dollar. Furthermore, because no changes in the currency weights in the Underlying Index are made during the month to account for changes in the Underlying Index due to price movement of securities, corporate events, additions, deletions or any other changes, changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar during the month may affect the value of the Fund’s investment. Currency exchange rates can be very volatile and can change quickly and unpredictably. Therefore, the value of an investment in the Fund may also go up or down quickly and unpredictably and investors may lose money.

Forward Currency Contracts Risk. The Fund intends to invest in forward currency contracts. A forward currency contract is a negotiated agreement between the contracting parties to exchange a specified amount of currency at a specified future time at a specified rate. The rate can be higher or lower than the spot rate between the currencies that are the subject of the contract. Forward currency contracts may be used to protect against uncertainty in the level of future foreign currency exchange rates or to gain or modify exposure to a particular currency. Hedging the Fund’s currency risks involves the risk of mismatching the Fund’s objectives under a forward contract with the value of securities denominated in a particular currency. Furthermore, such transactions reduce or preclude the opportunity for gain if the value of the currency should move in the direction opposite to the position taken. There is an additional risk to the effect that currency contracts create exposure to currencies in which the Fund’s securities are not denominated. Unanticipated changes in currency prices may result in poorer overall performance for the Fund than if it had not entered into such contracts.

Equity Securities Risk. An investment in the Fund involves risks similar to those of investing in any fund of equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. Equity securities are subject to volatile changes in value and their values may be more volatile than other asset classes.

Financial Services Sector Risk. The Fund invests a significant portion of its assets in securities of issuers in the financial services sector. The financial services industries are subject to extensive government regulation, can be subject to relatively rapid change due to increasingly blurred distinctions between service segments, and can be significantly affected by availability and cost of capital funds, changes in interest rates, the rate of corporate and consumer debt defaults, and price competition. In addition, the deterioration of the credit markets since late 2007 generally has caused an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. In particular, events in the financial sector since late 2008 have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. This situation has created instability in the financial markets and caused certain financial services companies to incur large losses. Numerous financial services companies have experienced substantial declines in the valuations of their assets, taken action to raise capital (such as the issuance of debt or equity securities), or even ceased operations. These actions have caused the securities of many financial services companies to experience a dramatic decline in value. Moreover, certain financial companies have avoided collapse due to intervention by the U.S. or foreign regulatory authorities, but such interventions have often not averted a substantial decline in the value of such companies’ common stock.Issuers that have exposure to the real estate, mortgage and credit markets have been particularly affected by the foregoing events and the general market turmoil, and it is uncertain whether or for how long these conditions will continue.

Consumer Staples Sector Risk. Changes in the worldwide economy, consumer spending, competition, demographics and consumer preferences, exploration and production spending may adversely affect companies in the consumer staples sector. Companies in this sector also are affected by changes in government regulation, world events and economic conditions.

Market Risk. The prices of the securities in the Fund are subject to the risks associated with investing in equity securities, including general economic conditions and sudden and unpredictable drops in value. The Fund’s NAV and market price, like security prices generally, will fluctuate within a wide range in response to these and other factors.

Passive Investment Risk. The Fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the Fund may hold constituent securities of the Underlying Index regardless of the current or projected performance of a specific security or a particular industry or market sector. Maintaining investments in securities regardless of market conditions or the performance of individual securities could cause the Fund’s return to be lower than if the Fund employed an active strategy.

Tracking Error Risk. The performance of the Fund may diverge from that of its Underlying Index due to operating expenses, transaction costs, cash flows and operational inefficiencies. In addition, the Fund’s use of a representative sampling approach may cause the Fund to not be as well correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. Because the Fund bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Underlying Index, the Fund’s return may deviate significantly from the return of the Underlying Index.

Cash Redemption Risk. Because the Fund invests a portion of its assets in foreign currency forward contracts, the Fund may pay out a portion of its redemption proceeds in cash rather than through the in-kind delivery of portfolio securities. The Fund may be required to unwind such contracts or sell portfolio securities in order to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize a capital gain that it might not have incurred if it had made a redemption in-kind. As a result the Fund may pay out higher annual capital gains distributions than if the in-kind redemption process was used.

Valuation Risk. The value of the securities in the Fund’s portfolio may change on days when shareholders will not be able to purchase or sell the Fund’s shares.

Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance.

Concentration Risk. To the extent that the Fund’s investments are concentrated in a particular industry, the Fund will be susceptible to loss due to adverse occurrences affecting that industry.

Geographic Investment Risk. As of August 31, 2012, a significant percentage of the Underlying Index is comprised of securities of issuers from the United Kingdom and Japan. To the extent the Index is significantly comprised of securities of issuers from a single country, and thus the Fund invests a significant portion of its assets in the securities of such country (including the United Kingdom and Japan), the Fund would be more likely to be impacted by events or conditions affecting those countries. For example, political and economic conditions and changes in regulatory, tax or economic policy in a country could significantly affect the market in that country and in surrounding or related countries and have a negative impact on the Fund’s performance.

Performance Information

As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information. Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.

[1] Pursuant to the Investment Advisory Agreement between DBX Advisors LLC (the "Adviser") and DBX ETF Trust (the "Trust"), the Adviser is responsible for substantially all expenses of the Fund, except for the fee payments under the Investment Advisory Agreement, interest expense, taxes, brokerage expenses, future distribution fees or expenses, litigation expenses and other extraordinary expenses. The Fund also bears the cost of compensation paid to the Trust's non-interested trustees (the "Independent Trustees") in respect of the Independent Trustees' service to the Fund ("Independent Trustee Fee").

[2] Effective as of the date of this prospectus, the Adviser has contractually agreed through September 30, 2013 to waive fees and/or reimburse the Fund's expenses in order to limit the Fund's net annual operating expenses to 0.35% of the Fund's average daily net assets, except for interest expense, taxes, brokerage expenses, distribution fees or expenses, litigation expenses and other extraordinary expenses (the "Expense Cap"). In accordance with and as required by the Expense Cap, the Adviser will reimburse the Fund for the Independent Trustee Fees. The Expense Cap will remain in effect until at least September 30, 2013 and may only be terminated with the consent of the Trust's Board (and may not be terminated by the Adviser) prior to that time. The fee table reflects the effect of the Expense Cap.

XML

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	DBX ETF Trust
Prospectus Date	rr_ProspectusDate	Sep. 28, 2012
Document Creation Date	dei_DocumentCreationDate	Sep. 28, 2012

XML

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	DBX ETF Trust
Prospectus Date	rr_ProspectusDate	Sep. 28, 2012
db-X MSCI Canada Currency-Hedged Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	db-X MSCI Canada Currency-Hedged Equity Fund Ticker: DBCNStock Exchange: NYSE Arca
Objective [Heading]	rr_ObjectiveHeading	Investment Objective
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	The db-X MSCI Canada Currency-Hedged Equity Fund (the “Fund”) seeks investment results that correspond generally to the performance, before fees and expenses, of the MSCI Canada US Dollar Hedged Index (the “Underlying Index”).
Expense [Heading]	rr_ExpenseHeading	Fees and Expenses
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The following table describes the fees and expenses that you will incur if you own shares of the Fund. You will also incur usual and customary brokerage commissions when buying or selling shares of the Fund, which are not reflected in the example that follows:
Operating Expenses Caption [Text]	rr_OperatingExpensesCaption	Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio Turnover.
Portfolio Turnover [Text Block]	rr_PortfolioTurnoverTextBlock	The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 17%.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	17.00%
Expense Example [Heading]	rr_ExpenseExampleHeading	Example.
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading]	rr_StrategyHeading	Principal Investment Strategies
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	The Underlying Index is designed to provide exposure to Canadian equity markets, while at the same time mitigating exposure to fluctuations between the value of the U.S. dollar and Canadian dollar. As of August 31, 2012, the MSCI Canada US Dollar Hedged Index consisted of 102 securities with an average market capitalization of approximately $11.9 billion and a minimum market capitalization of approximately $754 million. The Underlying Index hedges Canadian dollars to the U.S. dollar by selling Canadian dollar currency forwards at the one-month forward rate published by WM/Reuters. For U.S. investors, international equity investments include two components of return. The first is the return attributable to stock prices in the non-U.S. market or markets in which an investment is made. The second is the return attributable to the value of non-U.S. currencies in these markets relative to the U.S. dollar. The Underlying Index and the Fund seek to track the performance of equity securities in the Canadian markets that is attributable solely to stock prices. The Fund, using a “passive” or indexing investment approach, attempts to approximate the investment performance of the Underlying Index. The Adviser and/or Sub-Adviser expect that, over time, the correlation between the Fund’s performance and that of the Underlying Index before fees and expenses will be 95% or better. A figure of 100% would indicate perfect correlation. The Adviser and/or Sub-Adviser use a representative sampling indexing strategy in seeking to achieve the Fund’s investment objective. “Representative sampling” is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the Underlying Index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the Underlying Index. The Fund may or may not hold all of the securities in the Underlying Index. The Fund intends to enter into forward currency contracts designed to offset the Fund’s exposure to non-U.S. currencies. A forward currency contract is a contract between two parties to buy or sell a specific currency in the future at an agreed-upon rate. The amount of forward contracts in the Fund is based on the aggregate exposure of the Fund and Underlying Index to each non-U.S. currency. While this approach is designed to minimize the impact of currency fluctuations on Fund returns, this does not necessarily eliminate exposure to all currency fluctuations. The return of the forward currency contracts may not perfectly offset the actual fluctuations of non-U.S. currencies relative to the U.S. dollar. The Fund will normally invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in equity securities of issuers from Canada and in instruments designed to hedge the Fund’s exposure to Canadian dollars. In addition, the Fund will invest at least 80% of its total assets in instruments that comprise the Underlying Index. The Fund may also invest in depositary receipts in respect of equity securities that comprise the Underlying Index to seek performance that corresponds to the Underlying Index. Investments in such depositary receipts will count towards the 80% investment policy discussed above with respect to instruments that comprise the Underlying Index. Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.
Strategy Portfolio Concentration [Text]	rr_StrategyPortfolioConcentration	Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.
Risk [Heading]	rr_RiskHeading	Summary of Principal Risks
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund’s NAV, trading price, yield, total return and ability to meet its investment objective, as well as numerous other risks that are described in greater detail in the section of the Prospectus entitled “Further Discussion of Principal Risks” and in the Statement of Additional Information (“SAI”). Risks Related to Investing in Canada. The Fund may be subject to risks relating to its investment in Canadian securities. The Canadian economy may be significantly affected by the U.S. economy, given that the United States is Canada’s largest trading partner and foreign investor. Since the implementation of the North American Free Trade Agreement (NAFTA) in 1994, total two-way merchandise trade between the United States and Canada has more than doubled. To further this relationship, all three NAFTA countries entered into The Security and Prosperity Partnership of North America in March 2005, which addressed economic and security related issues. The new agreement may further affect Canada’s dependency on the U.S. economy. In addition, past periodic demands by the Province of Quebec for sovereignty have significantly affected equity valuations and foreign currency movements in the Canadian market. Furthermore, the Canadian economy is susceptible to fluctuations in certain commodity markets. Any negative changes in commodity markets could have a great impact on the Canadian economy. Because the Fund will invest in securities denominated in foreign currencies and the income received by the Fund will generally be in foreign currency, changes in currency exchange rates may negatively impact the Fund’s return. Each of these factors can make investments in the Fund more volatile and potentially less liquid than other types of investments. In addition, the Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities. Currency Risk. The Fund enters into forward currency contracts to attempt to minimize the impact of changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar. These contracts may not be successful. Changes in currency exchange rates and the relative value of non-U.S. currencies may affect the value of the Fund’s investment and the value of your Fund shares. To the extent the Fund’s forward currency contracts are not successful in hedging against such changes, the U.S. dollar value of your investment in the Fund may go down if the value of the local currency of the non-U.S. markets in which the Fund invests depreciates against the U.S. dollar. Furthermore, because no changes in the currency weights in the Underlying Index are made during the month to account for changes in the Underlying Index due to price movement of securities, corporate events, additions, deletions or any other changes, changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar during the month may affect the value of the Fund’s investment. Currency exchange rates can be very volatile and can change quickly and unpredictably. Therefore, the value of an investment in the Fund may also go up or down quickly and unpredictably and investors may lose money. Forward Currency Contacts Risk. The Fund intends to invest in forward currency contracts. A forward currency contract is a negotiated agreement between the contracting parties to exchange a specified amount of currency at a specified future time at a specified rate. The rate can be higher or lower than the spot rate between the currencies that are the subject of the contract. Forward currency contracts may be used to protect against uncertainty in the level of future foreign currency exchange rates or to gain or modify exposure to a particular currency. Hedging the Fund’s currency risks involves the risk of mismatching the Fund’s objectives under a forward contract with the value of securities denominated in a particular currency. Furthermore, such transactions reduce or preclude the opportunity for gain if the value of the currency should move in the direction opposite to the position taken. There is an additional risk to the effect that currency contracts create exposure to currencies in which the Fund’s securities are not denominated. Unanticipated changes in currency prices may result in poorer overall performance for the Fund than if it had not entered into such contracts. Equity Securities Risk. An investment in the Fund involves risks similar to those of investing in any fund of equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. Equity securities are subject to volatile changes in value and their values may be more volatile than other asset classes. Financial Services Sector Risk. The Fund invests a significant portion of its assets in securities of issuers in the financial services sector. The financial services industries are subject to extensive government regulation, can be subject to relatively rapid change due to increasingly blurred distinctions between service segments, and can be significantly affected by availability and cost of capital funds, changes in interest rates, the rate of corporate and consumer debt defaults, and price competition. In addition, the deterioration of the credit markets since late 2007 generally has caused an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. In particular, events in the financial sector since late 2008 have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. This situation has created instability in the financial markets and caused certain financial services companies to incur large losses. Numerous financial services companies have experienced substantial declines in the valuations of their assets, taken action to raise capital (such as the issuance of debt or equity securities), or even ceased operations. These actions have caused the securities of many financial services companies to experience a dramatic decline in value. Moreover, certain financial companies have avoided collapse due to intervention by the U.S. or foreign regulatory authorities, but such interventions have often not averted a substantial decline in the value of such companies’ common stock. Issuers that have exposure to the real estate, mortgage and credit markets have been particularly affected by the foregoing events and the general market turmoil, and it is uncertain whether or for how long these conditions will continue. Materials Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the materials sector. Companies engaged in the production and distribution of materials may be adversely affected by changes in world events, political and economic conditions, energy conservation, environmental policies, commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources and labor relations. Energy Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the energy sector. Companies in the energy sector may be adversely affected by changes in worldwide energy prices, exploration and production spending. These companies are also affected by changes in government regulation, world events and economic conditions. In addition, these companies are at risk of civil liability from accidents resulting in injury, loss of life or property, pollution or other environmental damage claims and risk of loss from terrorism and natural disasters. Companies in this sector could be adversely affected by commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources, development of alternative energy sources, technological developments and labor relations. Market Risk. The prices of the securities in the Fund are subject to the risks associated with investing in equity securities, including general economic conditions and sudden and unpredictable drops in value. The Fund’s NAV and market price, like security prices generally, will fluctuate within a wide range in response to these and other factors. Passive Investment Risk. The Fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the Fund may hold constituent securities of the Underlying Index regardless of the current or projected performance of a specific security or a particular industry or market sector. Maintaining investments in securities regardless of market conditions or the performance of individual securities could cause the Fund’s return to be lower than if the Fund employed an active strategy. Tracking Error Risk. The performance of the Fund may diverge from that of its Underlying Index due to operating expenses, transaction costs, cash flows and operational inefficiencies. In addition, the Fund’s use of a representative sampling approach may cause the Fund to not be as well correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. Because the Fund bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Underlying Index, the Fund’s return may deviate significantly from the return of the Underlying Index. Cash Redemption Risk. Because the Fund invests a portion of its assets in foreign currency forward contracts, the Fund may pay out a portion of its redemption proceeds in cash rather than through the in-kind delivery of portfolio securities. The Fund may be required to unwind such contracts or sell portfolio securities in order to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize a capital gain that it might not have incurred if it had made a redemption in-kind. As a result the Fund may pay out higher annual capital gains distributions than if the in-kind redemption process was used. Valuation Risk. The value of the securities in the Fund’s portfolio may change on days when shareholders will not be able to purchase or sell the Fund’s shares. Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance. Concentration Risk. To the extent that the Fund’s investments are concentrated in a particular industry, the Fund will be susceptible to loss due to adverse occurrences affecting that industry. Geographic Investment Risk. Because the Fund invests a significant portion of its assets in the securities of a single country, it is more likely to be impacted by events or conditions affecting that country. For example, political and economic conditions and changes in regulatory, tax or economic policy in a country could significantly affect the market in that country and in surrounding or related countries and have a negative impact on the Fund’s performance.
Risk Lose Money [Text]	rr_RiskLoseMoney	As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments.
Risk Nondiversified Status [Text]	rr_RiskNondiversifiedStatus	Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance Information
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information. Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.
Performance One Year or Less [Text]	rr_PerformanceOneYearOrLess	As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	www.dbxetf.com
db-X MSCI Canada Currency-Hedged Equity Fund | db-X MSCI Canada Currency-Hedged Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Management Fee	rr_ManagementFeesOverAssets	0.50%
Other Expenses	rr_OtherExpensesOverAssets	0.54%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	1.04%
Fee Waivers and Expense Reimbursement	rr_FeeWaiverOrReimbursementOverAssets	0.54%	[2]
Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursement	rr_NetExpensesOverAssets	0.50%
1 Year	rr_ExpenseExampleYear01	51
3 Years	rr_ExpenseExampleYear03	279
5 Years	rr_ExpenseExampleYear05	526
10 Years	rr_ExpenseExampleYear10	1,232

[1] Pursuant to the Investment Advisory Agreement between DBX Advisors LLC (the "Adviser") and DBX ETF Trust (the "Trust"), the Adviser is responsible for substantially all expenses of the Fund, except for the fee payments under the Investment Advisory Agreement, interest expense, taxes, brokerage expenses, future distribution fees or expenses, litigation expenses and other extraordinary expenses. The Fund also bears the cost of compensation paid to the Trust's non-interested trustees (the "Independent Trustees") in respect of the Independent Trustees' service to the Fund ("Independent Trustee Fees").

[2] Effective as of the date of this prospectus, the Adviser has contractually agreed through September 30, 2013 to waive fees and/or reimburse the Fund's expenses in order to limit the Fund's net annual operating expenses to 0.50% of the Fund's average daily net assets, except for interest expense, taxes, brokerage expenses, distribution fees or expenses, litigation expenses and other extraordinary expenses (the "Expense Cap"). In accordance with and as required by the Expense Cap, the Adviser will reimburse the Fund for the Independent Trustee Fees. The Expense Cap will remain in effect until at least September 30, 2013 and may only be terminated with the consent of the Trust's Board (and may not be terminated by the Adviser) prior to that time. The fee table reflects the effect of the Expense Cap.

XML

Document and Entity Information	12 Months Ended
	Sep. 28, 2012
Risk/Return:
Document Type	485BPOS
Document Period End Date	May 31, 2012
Registrant Name	DBX ETF Trust
Central Index Key	0001503123
Amendment Flag	false
Document Creation Date	Sep. 28, 2012
Document Effective Date	Sep. 28, 2012
Prospectus Date	Sep. 28, 2012

XML

db-X MSCI Japan Currency-Hedged Equity Fund

db-X MSCI Japan Currency-Hedged Equity Fund


Ticker: DBJPStock Exchange: NYSE Arca

Investment Objective

The db-X MSCI Japan Currency-Hedged Equity Fund (the “Fund”) seeks investment results that correspond generally to the performance, before fees and expenses, of the MSCI Japan US Dollar Hedged Index (the “Underlying Index”).

Fees and Expenses

The following table describes the fees and expenses that you will incur if you own shares of the Fund.

You will also incur usual and customary brokerage commissions when buying or selling shares of the Fund, which are not reflected in the example that follows:

Annual Fund Operating Expenses
(expenses that you pay each year as a
percentage of the value of your investment)

Annual Fund Operating Expenses	Management Fee	Other Expenses		Total Annual Fund Operating Expenses	Fee Waivers and Expense Reimbursement		Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursement
db-X MSCI Japan Currency-Hedged Equity Fund	0.50%	0.53%	[1]	1.03%	0.53%	[2]	0.50%

Example.

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds.

This example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (USD $)	1 Year	3 Years	5 Years	10 Years
db-X MSCI Japan Currency-Hedged Equity Fund	51	277	521	1,221

Portfolio Turnover.

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 16% of the average value of its portfolio.

Principal Investment Strategies

The Underlying Index is designed to provide exposure to Japanese equity markets, while at the same time mitigating exposure to fluctuations between the value of the U.S. dollar and Japanese yen. As of August 31, 2012, the MSCI Japan US Dollar Hedged Index consisted of 316 securities with an average market capitalization of approximately $6.4 billion and a minimum market capitalization of approximately $658 million. The Underlying Index hedges the Japanese yen to the U.S. dollar by selling Japanese yen forwards at the one-month forward rate published by WM/Reuters.

For U.S. investors, international equity investments include two components of return. The first is the return attributable to stock prices in the non-U.S. market or markets in which an investment is made. The second is the return attributable to the value of non-U.S. currencies in these markets relative to the U.S. dollar. The Underlying Index and the Fund seek to track the performance of equity securities in the Japanese markets that is attributable solely to stock prices.

The Fund, using a “passive” or indexing investment approach, attempts to approximate the investment performance of the Underlying Index. The Adviser and/or Sub-Adviser expect that, over time, the correlation between the Fund’s performance and that of the Underlying Index before fees and expenses will be 95% or better. A figure of 100% would indicate perfect correlation.

The Adviser and/or Sub-Adviser use a representative sampling indexing strategy in seeking to achieve the Fund’s investment objective. “Representative sampling” is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the Underlying Index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the Underlying Index. The Fund may or may not hold all of the securities in the Underlying Index. The Fund intends to enter into forward currency contracts designed to offset the Fund’s exposure to non-U.S. currencies. A forward currency contract is a contract between two parties to buy or sell a specific currency in the future at an agreed-upon rate. The amount of forward contracts in the Fund is based on the aggregate exposure of the Fund and Underlying Index to each non-U.S. currency. While this approach is designed to minimize the impact of currency fluctuations on Fund returns, this does not necessarily eliminate exposure to all currency fluctuations. The return of the forward currency contracts may not perfectly offset the actual fluctuations of non-U.S. currencies relative to the U.S. dollar.

The Fund will normally invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in equity securities of issuers from Japan and in instruments designed to hedge the Fund’s exposure to Japanese yen. In addition, the Fund will invest at least 80% of its total assets in instruments that comprise the Underlying Index. The Fund may also invest in depositary receipts in respect of equity securities that comprise the Underlying Index to seek performance that corresponds to the Underlying Index. Investments in such depositary receipts will count towards the 80% investment policy discussed above with respect to instruments that comprise the Underlying Index.

Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.

Summary of Principal Risks

As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund’s NAV, trading price, yield, total return and ability to meet its investment objective, as well as numerous other risks that are described in greater detail in the section of the Prospectus entitled “Further Discussion of Principal Risks” and in the Statement of Additional Information (“SAI”).

Risks Related to Investing in Japan. The growth of Japan’s economy has historically lagged that of its Asian neighbors and other major developed economies. The Japanese economy is heavily dependent on international trade and has been adversely affected by trade tariffs, other protectionist measures, competition from emerging economies and the economic conditions of its trading partners. China has become an important trading partner with Japan, yet the countries’ political relationship has become strained. Should political tension increase, it could adversely affect the economy, especially the export sector, and destabilize the region as a whole. Japan is located in a part of the world that has historically been prone to natural disasters such as earthquakes, volcanoes and tsunamis and is economically sensitive to environmental events. Any such event, such as the major earthquake and tsunami which struck Japan in March 2011, could result in a significant adverse impact on the Japanese economy. Japan may be subject to risks relating to political, economic and labor risks. Any of these risks, individually or in the aggregate, could adversely affect investments in the Fund. Japan also remains heavily dependent on oil imports, and higher commodity prices could therefore have a negative impact on the economy. Furthermore, Japanese corporations often engage in high levels of corporate leveraging, extensive cross-purchases of the securities of other corporations and are subject to a changing corporate governance structure. In addition, the Japanese securities markets may be subject to greater market volatility, the availability of less reliable financial information, higher transactional and custody costs, taxation by foreign governments, decreased market liquidity, political instability and various administrative difficulties, such as delays in clearing and settling portfolio transactions. Because the Fund will invest in securities denominated in foreign currencies and the income received by the Fund will generally be in foreign currency, changes in currency exchange rates may negatively impact the Fund’s return. Each of these factors can make investments in the Fund more volatile and potentially less liquid than other types of investments. In addition, the Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities.

Currency Risk. The Fund enters into forward currency contracts to attempt to minimize the impact of changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar. These contracts may not be successful. Changes in currency exchange rates and the relative value of non-U.S. currencies may affect the value of the Fund’s investment and the value of your Fund shares. To the extent the Fund’s forward currency contracts are not successful in hedging against such changes, the U.S. dollar value of your investment in the Fund may go down if the value of the local currency of the non-U.S. markets in which the Fund invests depreciates against the U.S. dollar. Furthermore, because no changes in the currency weights in the Underlying Index are made during the month to account for changes in the Underlying Index due to price movement of securities, corporate events, additions, deletions or any other changes, changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar during the month may affect the value of the Fund’s investment. Currency exchange rates can be very volatile and can change quickly and unpredictably. Therefore, the value of an investment in the Fund may also go up or down quickly and unpredictably and investors may lose money.

Forward Currency Contracts Risk. The Fund invests in forward currency contracts. A forward currency contract is a negotiated agreement between the contracting parties to exchange a specified amount of currency at a specified future time at a specified rate. The rate can be higher or lower than the spot rate between the currencies that are the subject of the contract. Forward currency contracts may be used to protect against uncertainty in the level of future foreign currency exchange rates or to gain or modify exposure to a particular currency. Hedging the Fund’s currency risks involves the risk of mismatching the Fund’s objectives under a forward contract with the value of securities denominated in a particular currency. Furthermore, such transactions reduce or preclude the opportunity for gain if the value of the currency should move in the direction opposite to the position taken. There is an additional risk to the effect that currency contracts create exposure to currencies in which the Fund’s securities are not denominated. Unanticipated changes in currency prices may result in poorer overall performance for the Fund than if it had not entered into such contracts.

Equity Securities Risk. An investment in the Fund involves risks similar to those of investing in any fund of equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. Equity securities are subject to volatile changes in value and their values may be more volatile than other asset classes.

Industrials Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the industrials sector. Companies in the industrials sector may be adversely affected by changes in government regulation, world events and economic conditions. In addition, these companies are at risk for environmental damage claims. Companies in this sector could be adversely affected by commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources, technological developments and labor relations.

Consumer Discretionary Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the consumer discretionary sector. Companies engaged in the consumer discretionary sector are subject to fluctuations in supply and demand. These companies may also be adversely affected by changes in consumer spending as a result of world events, political and economic conditions, commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources and labor relations.

Financial Services Sector Risk. The Fund invests a significant portion of its assets in securities of issuers in the financial services sector. The financial services industries are subject to extensive government regulation, can be subject to relatively rapid change due to increasingly blurred distinctions between service segments, and can be significantly affected by availability and cost of capital funds, changes in interest rates, the rate of corporate and consumer debt defaults, and price competition. In addition, the deterioration of the credit markets since late 2007 generally has caused an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. In particular, events in the financial sector since late 2008 have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. This situation has created instability in the financial markets and caused certain financial services companies to incur large losses. Numerous financial services companies have experienced substantial declines in the valuations of their assets, taken action to raise capital (such as the issuance of debt or equity securities), or even ceased operations. These actions have caused the securities of many financial services companies to experience a dramatic decline in value. Moreover, certain financial companies have avoided collapse due to intervention by the U.S. or foreign regulatory authorities, but such interventions have often not averted a substantial decline in the value of such companies’ common stock. Issuers that have exposure to the real estate, mortgage and credit markets have been particularly affected by the foregoing events and the general market turmoil, and it is uncertain whether or for how long these conditions will continue.

Market Risk. The prices of the securities in the Fund are subject to the risks associated with investing in equity securities, including general economic conditions and sudden and unpredictable drops in value. The Fund’s NAV and market price, like security prices generally, will fluctuate within a wide range in response to these and other factors.

Passive Investment Risk. The Fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the Fund may hold constituent securities of the Underlying Index regardless of the current or projected performance of a specific security or a particular industry or market sector. Maintaining investments in securities regardless of market conditions or the performance of individual securities could cause the Fund’s return to be lower than if the Fund employed an active strategy.

Tracking Error Risk. The performance of the Fund may diverge from that of its Underlying Index due to operating expenses, transaction costs, cash flows and operational inefficiencies. In addition, the Fund’s use of a representative sampling approach may cause the Fund to not be as well correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. Because the Fund bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Underlying Index, the Fund’s return may deviate significantly from the return of the Underlying Index.

Cash Redemption Risk. Because the Fund invests a portion of its assets in foreign currency forward contracts, the Fund may pay out a portion of its redemption proceeds in cash rather than through the in-kind delivery of portfolio securities. The Fund may be required to unwind such contracts or sell portfolio securities in order to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize a capital gain that it might not have incurred if it had made a redemption in-kind. As a result the Fund may pay out higher annual capital gains distributions than if the in-kind redemption process was used.

Valuation Risk. The value of the securities in the Fund’s portfolio may change on days when shareholders will not be able to purchase or sell the Fund’s shares.

Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance.

Concentration Risk. To the extent that the Fund’s investments are concentrated in a particular industry, the Fund will be susceptible to loss due to adverse occurrences affecting that industry.

Geographic Investment Risk. Because the Fund invests a significant portion of its assets in the securities of a single country, it is more likely to be impacted by events or conditions affecting that country. For example, political and economic conditions and changes in regulatory, tax or economic policy in a country could significantly affect the market in that country and in surrounding or related countries and have a negative impact on the Fund’s performance.

Performance Information

As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information. Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.

[1] Pursuant to the Investment Advisory Agreement between DBX Advisors LLC (the "Adviser") and DBX ETF Trust (the "Trust"), the Adviser is responsible for substantially all expenses of the Fund, except for the fee payments under the Investment Advisory Agreement, interest expense, taxes, brokerage expenses, future distribution fees or expenses, litigation expenses and other extraordinary expenses. The Fund also bears the cost of compensation paid to the Trust's non-interested trustees (the "Independent Trustees") in respect of the Independent Trustees' service to the Fund ("Independent Trustee Fees").

[2] Effective as of the date of this prospectus, the Adviser has contractually agreed through September 30, 2013 to waive fees and/or reimburse the Fund's expenses in order to limit the Fund's net annual operating expenses to 0.50% of the Fund's average daily net assets, except for interest expense, taxes, brokerage expenses, distribution fees or expenses, litigation expenses and other extraordinary expenses (the "Expense Cap"). In accordance with and as required by the Expense Cap, the Adviser will reimburse the Fund for the Independent Trustee Fees. The Expense Cap will remain in effect until at least September 30, 2013 and may only be terminated with the consent of the Trust's Board (and may not be terminated by the Adviser) prior to that time. The fee table reflects the effect of the Expense Cap.

XML

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	DBX ETF Trust
Prospectus Date	rr_ProspectusDate	Sep. 28, 2012
db-X MSCI Brazil Currency-Hedged Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	db-X MSCI Brazil Currency-Hedged Equity Fund Ticker: DBBRStock Exchange: NYSE Arca
Objective [Heading]	rr_ObjectiveHeading	Investment Objective
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	The db-X MSCI Brazil Currency-Hedged Equity Fund (the "Fund") seeks investment results that correspond generally to the performance, before fees and expenses, of the MSCI Brazil US Dollar Hedged Index (the "Underlying Index").
Expense [Heading]	rr_ExpenseHeading	Fees and Expenses
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The following table describes the fees and expenses that you will incur if you own shares of the Fund. You will also incur usual and customary brokerage commissions when buying or selling shares of the Fund, which are not reflected in the example that follows:
Operating Expenses Caption [Text]	rr_OperatingExpensesCaption	Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio Turnover.
Portfolio Turnover [Text Block]	rr_PortfolioTurnoverTextBlock	The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 34% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	34.00%
Expense Example [Heading]	rr_ExpenseExampleHeading	Example.
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading]	rr_StrategyHeading	Principal Investment Strategies
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	The Underlying Index is designed to provide exposure to Brazilian equity markets, while at the same time mitigating exposure to fluctuations between the value of the U.S. dollar and Brazilian real. As of August 31, 2012, the MSCI Brazil US Dollar Hedged Index consisted of 78 securities with an average market capitalization of approximately $5.7 billion and a minimum market capitalization of approximately $499 million. The Underlying Index hedges the Brazilian real to the U.S. dollar by selling Brazilian real currency forwards at the one-month forward rate published by WM/Reuters. For U.S. investors, international equity investments include two components of return. The first is the return attributable to stock prices in the non-U.S. market or markets in which an investment is made. The second is the return attributable to the value of non-U.S. currencies in these markets relative to the U.S. dollar. The Underlying Index and the Fund seek to track the performance of equity securities in the Brazilian markets that is attributable solely to stock prices. The Fund, using a "passive" or indexing investment approach, attempts to approximate the investment performance of the Underlying Index. The Adviser and/or Sub-Adviser expect that, over time, the correlation between the Fund's performance and that of the Underlying Index before fees and expenses will be 95% or better. A figure of 100% would indicate perfect correlation. The Adviser and/or Sub-Adviser use a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the Underlying Index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the Underlying Index. The Fund may or may not hold all of the securities in the Underlying Index. The Fund intends to enter into forward currency contracts designed to offset the Fund's exposure to non-U.S. currencies. A forward currency contract is a contract between two parties to buy or sell a specific currency in the future at an agreed-upon rate. The amount of forward contracts in the Fund is based on the aggregate exposure of the Fund and Underlying Index to each non-U.S. currency. While this approach is designed to minimize the impact of currency fluctuations on Fund returns, this does not necessarily eliminate exposure to all currency fluctuations. The return of the forward currency contracts may not perfectly offset the actual fluctuations of non-U.S. currencies relative to the U.S. dollar. The Fund will normally invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in equity securities of issuers from Brazil and in instruments designed to hedge the Fund's exposure to Brazilian real. In addition, the Fund will invest at least 80% of its total assets in instruments that comprise the Underlying Index. The Fund may also invest in depositary receipts in respect of equity securities that comprise the Underlying Index to seek performance that corresponds to the Underlying Index. Investments in such depositary receipts will count towards the 80% investment policy discussed above with respect to instruments that comprise the Underlying Index. Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.
Strategy Portfolio Concentration [Text]	rr_StrategyPortfolioConcentration	Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.
Risk [Heading]	rr_RiskHeading	Summary of Principal Risks
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund's NAV, trading price, yield, total return and ability to meet its investment objective, as well as numerous other risks that are described in greater detail in the section of the Prospectus entitled "Further Discussion of Principal Risks" and in the Statement of Additional Information ("SAI"). Risks Related to Investing in Brazil. Investments in securities of Brazilian companies are subject to regulatory and economic interventions that the Brazilian government has frequently exercised in the past, including the setting of wage and price controls, blocking access to bank accounts, imposing exchange controls and limiting imports. In addition, the Brazilian securities markets may be subject to greater market volatility, lower trading volume, greater risk of market shut down, higher transactional and custody costs, decreased market liquidity and various administrative difficulties, such as delays in clearing and settling portfolio transactions. The Brazilian government has often changed monetary, taxation, credit, tariff and other policies to influence the core of Brazil's economy. Investments are also subject to certain restrictions on foreign investment as provided by Brazilian law. The market for Brazilian securities is directly influenced by the flow of international capital, and economic and market conditions of certain countries, especially emerging market countries. The Brazilian economy has historically been subject to high rates of inflation and a high level of debt, all of which may stifle economic growth. Brazil is heavily dependent on exports to its trading partners, including the United States, China and other countries in Central and South America, and reduction in spending on Brazilian products or adverse economic events in any of these countries may impact the Brazilian economy. Despite rapid development in recent years, Brazil still suffers from high levels of corruption, crime and income disparity. There is the possibility that such conditions may lead to social unrest and political upheaval in the future, which may have adverse effects on the Fund's investments. In addition, the Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities. Currency Risk. The Fund enters into forward currency contracts to attempt to minimize the impact of changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar. These contracts may not be successful. Changes in currency exchange rates and the relative value of non-U.S. currencies may affect the value of the Fund's investment and the value of your Fund shares. To the extent the Fund's forward currency contracts are not successful in hedging against such changes, the U.S. dollar value of your investment in the Fund may go down if the value of the local currency of the non-U.S. markets in which the Fund invests depreciates against the U.S. dollar. Furthermore, because no changes in the currency weights in the Underlying Index are made during the month to account for changes in the Underlying Index due to price movement of securities, corporate events, additions, deletions or any other changes, changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar during the month may affect the value of the Fund's investment. Currency exchange rates can be very volatile and can change quickly and unpredictably. Therefore, the value of an investment in the Fund may also go up or down quickly and unpredictably and investors may lose money. Forward Currency Contracts Risk. The Fund invests in forward currency contracts. A forward currency contract is a negotiated agreement between the contracting parties to exchange a specified amount of currency at a specified future time at a specified rate. The rate can be higher or lower than the spot rate between the currencies that are the subject of the contract. Forward currency contracts may be used to protect against uncertainty in the level of future foreign currency exchange rates or to gain or modify exposure to a particular currency. Hedging the Fund's currency risks involves the risk of mismatching the Fund's objectives under a forward contract with the value of securities denominated in a particular currency. Furthermore, such transactions reduce or preclude the opportunity for gain if the value of the currency should move in the direction opposite to the position taken. There is an additional risk to the effect that currency contracts create exposure to currencies in which the Fund's securities are not denominated. Unanticipated changes in currency prices may result in poorer overall performance for the Fund than if it had not entered into such contracts. Equity Securities Risk. An investment in the Fund involves risks similar to those of investing in any fund of equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. Equity securities are subject to volatile changes in value and their values may be more volatile than other asset classes. Financial Services Sector Risk. The Fund invests a significant portion of its assets in securities of issuers in the financial services sector. The financial services industries are subject to extensive government regulation, can be subject to relatively rapid change due to increasingly blurred distinctions between service segments, and can be significantly affected by availability and cost of capital funds, changes in interest rates, the rate of corporate and consumer debt defaults, and price competition. In addition, the deterioration of the credit markets since late 2007 generally has caused an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. In particular, events in the financial sector since late 2008 have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. This situation has created instability in the financial markets and caused certain financial services companies to incur large losses. Numerous financial services companies have experienced substantial declines in the valuations of their assets, taken action to raise capital (such as the issuance of debt or equity securities), or even ceased operations. These actions have caused the securities of many financial services companies to experience a dramatic decline in value. Moreover, certain financial companies have avoided collapse due to intervention by the U.S. or foreign regulatory authorities, but such interventions have often not averted a substantial decline in the value of such companies' common stock. Issuers that have exposure to the real estate, mortgage and credit markets have been particularly affected by the foregoing events and the general market turmoil, and it is uncertain whether or for how long these conditions will continue. Materials Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the materials sector. Companies engaged in the production and distribution of materials may be adversely affected by changes in world events, political and economic conditions, energy conservation, environmental policies, commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources and labor relations. Energy Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the energy sector. Companies in the energy sector may be adversely affected by changes in worldwide energy prices, exploration and production spending. These companies are also affected by changes in government regulation, world events and economic conditions. In addition, these companies are at risk of civil liability from accidents resulting in injury, loss of life or property, pollution or other environmental damage claims and risk of loss from terrorism and natural disasters. Companies in this sector could be adversely affected by commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources, development of alternative energy sources, technological developments and labor relations. Market Risk. The prices of the securities in the Fund are subject to the risks associated with investing in equity securities, including general economic conditions and sudden and unpredictable drops in value. The Fund's NAV and market price, like security prices generally, will fluctuate within a wide range in response to these and other factors. Passive Investment Risk. The Fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the Fund may hold constituent securities of the Underlying Index regardless of the current or projected performance of a specific security or a particular industry or market sector. Maintaining investments in securities regardless of market conditions or the performance of individual securities could cause the Fund's return to be lower than if the Fund employed an active strategy. Tracking Error Risk. The performance of the Fund may diverge from that of its Underlying Index due to operating expenses, transaction costs, cash flows and operational inefficiencies. In addition, the Fund's use of a representative sampling approach may cause the Fund to not be as well correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. Because the Fund bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Underlying Index, the Fund's return may deviate significantly from the return of the Underlying Index. Cash Redemption Risk. Because the Fund invests a portion of its assets in foreign currency forward contracts, the Fund may pay out a portion of its redemption proceeds in cash rather than through the in-kind delivery of portfolio securities. The Fund may be required to unwind such contracts or sell portfolio securities in order to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize a capital gain that it might not have incurred if it had made a redemption in-kind. As a result the Fund may pay out higher annual capital gains distributions than if the in-kind redemption process was used. Valuation Risk. The value of the securities in the Fund's portfolio may change on days when shareholders will not be able to purchase or sell the Fund's shares. Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund's volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund's performance. Concentration Risk. To the extent that the Fund's investments are concentrated in a particular industry, the Fund will be susceptible to loss due to adverse occurrences affecting that industry. Geographic Investment Risk. Because the Fund invests a significant portion of its assets in the securities of a single country, it is more likely to be impacted by events or conditions affecting that country. For example, political and economic conditions and changes in regulatory, tax or economic policy in a country could significantly affect the market in that country and in surrounding or related countries and have a negative impact on the Fund's performance.
Risk Lose Money [Text]	rr_RiskLoseMoney	As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments.
Risk Nondiversified Status [Text]	rr_RiskNondiversifiedStatus	Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund's volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund's performance.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance Information
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information. Once available, the Fund's performance information will be accessible on the Fund's website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund's performance and by showing how the Fund's returns compare with those of a broad measure of market performance.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	Once available, the Fund's performance information will be accessible on the Fund's website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund's performance and by showing how the Fund's returns compare with those of a broad measure of market performance.
Performance One Year or Less [Text]	rr_PerformanceOneYearOrLess	As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	www.dbxetf.com
db-X MSCI Brazil Currency-Hedged Equity Fund | db-X MSCI Brazil Currency-Hedged Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Management Fee	rr_ManagementFeesOverAssets	0.60%
Other Expenses	rr_OtherExpensesOverAssets	0.53%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	1.13%
Fee Waivers and Expense Reimbursement	rr_FeeWaiverOrReimbursementOverAssets	0.53%	[2]
Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursement	rr_NetExpensesOverAssets	0.60%
1 Year	rr_ExpenseExampleYear01	62
3 Years	rr_ExpenseExampleYear03	309
5 Years	rr_ExpenseExampleYear05	576
10 Years	rr_ExpenseExampleYear10	1,339

[1] Pursuant to the Investment Advisory Agreement between DBX Advisors LLC (the "Adviser") and DBX ETF Trust (the "Trust"), the Adviser is responsible for substantially all expenses of the Fund, except for the fee payments under the Investment Advisory Agreement, interest expense, taxes, brokerage expenses, future distribution fees or expenses, litigation expenses and other extraordinary expenses. The Fund also bears the cost of compensation paid to the Trust's non-interested trustees (the "Independent Trustees") in respect of the Independent Trustees' service to the Fund ("Independent Trustee Fees").

[2] Effective as of the date of this prospectus, the Adviser has contractually agreed through September 30, 2013 to waive fees and/or reimburse the Fund's expenses in order to limit the Fund's net annual operating expenses to 0.60% of the Fund's average daily net assets, except for interest expense, taxes, brokerage expenses, distribution fees or expenses, litigation expenses and other extraordinary expenses (the "Expense Cap"). In accordance with and as required by the Expense Cap, the Adviser will reimburse the Fund for the Independent Trustee Fees. The Expense Cap will remain in effect until at least September 30, 2013 and may only be terminated with the consent of the Trust's Board (and may not be terminated by the Adviser) prior to that time. The fee table reflects the effect of the Expense Cap.

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db-X MSCI Canada Currency-Hedged Equity Fund

db-X MSCI Canada Currency-Hedged Equity Fund

Ticker: DBCNStock Exchange: NYSE Arca

Investment Objective

The db-X MSCI Canada Currency-Hedged Equity Fund (the “Fund”) seeks investment results that correspond generally to the performance, before fees and expenses, of the MSCI Canada US Dollar Hedged Index (the “Underlying Index”).

Fees and Expenses

The following table describes the fees and expenses that you will incur if you own shares of the Fund.

You will also incur usual and customary brokerage commissions when buying or selling shares of the Fund, which are not reflected in the example that follows:

Annual Fund Operating Expenses
(expenses that you pay each year as a
percentage of the value of your investment)

Annual Fund Operating Expenses	Management Fee	Other Expenses		Total Annual Fund Operating Expenses	Fee Waivers and Expense Reimbursement		Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursement
db-X MSCI Canada Currency-Hedged Equity Fund	0.50%	0.54%	[1]	1.04%	0.54%	[2]	0.50%

Example.

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds.

This example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (USD $)	1 Year	3 Years	5 Years	10 Years
db-X MSCI Canada Currency-Hedged Equity Fund	51	279	526	1,232

Portfolio Turnover.

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 17%.

Principal Investment Strategies

The Underlying Index is designed to provide exposure to Canadian equity markets, while at the same time mitigating exposure to fluctuations between the value of the U.S. dollar and Canadian dollar. As of August 31, 2012, the MSCI Canada US Dollar Hedged Index consisted of 102 securities with an average market capitalization of approximately $11.9 billion and a minimum market capitalization of approximately $754 million. The Underlying Index hedges Canadian dollars to the U.S. dollar by selling Canadian dollar currency forwards at the one-month forward rate published by WM/Reuters.

For U.S. investors, international equity investments include two components of return. The first is the return attributable to stock prices in the non-U.S. market or markets in which an investment is made. The second is the return attributable to the value of non-U.S. currencies in these markets relative to the U.S. dollar. The Underlying Index and the Fund seek to track the performance of equity securities in the Canadian markets that is attributable solely to stock prices.

The Fund, using a “passive” or indexing investment approach, attempts to approximate the investment performance of the Underlying Index. The Adviser and/or Sub-Adviser expect that, over time, the correlation between the Fund’s performance and that of the Underlying Index before fees and expenses will be 95% or better. A figure of 100% would indicate perfect correlation.

The Adviser and/or Sub-Adviser use a representative sampling indexing strategy in seeking to achieve the Fund’s investment objective. “Representative sampling” is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the Underlying Index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the Underlying Index. The Fund may or may not hold all of the securities in the Underlying Index. The Fund intends to enter into forward currency contracts designed to offset the Fund’s exposure to non-U.S. currencies. A forward currency contract is a contract between two parties to buy or sell a specific currency in the future at an agreed-upon rate. The amount of forward contracts in the Fund is based on the aggregate exposure of the Fund and Underlying Index to each non-U.S. currency. While this approach is designed to minimize the impact of currency fluctuations on Fund returns, this does not necessarily eliminate exposure to all currency fluctuations. The return of the forward currency contracts may not perfectly offset the actual fluctuations of non-U.S. currencies relative to the U.S. dollar.

The Fund will normally invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in equity securities of issuers from Canada and in instruments designed to hedge the Fund’s exposure to Canadian dollars. In addition, the Fund will invest at least 80% of its total assets in instruments that comprise the Underlying Index. The Fund may also invest in depositary receipts in respect of equity securities that comprise the Underlying Index to seek performance that corresponds to the Underlying Index. Investments in such depositary receipts will count towards the 80% investment policy discussed above with respect to instruments that comprise the Underlying Index.

Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.

Summary of Principal Risks

As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund’s NAV, trading price, yield, total return and ability to meet its investment objective, as well as numerous other risks that are described in greater detail in the section of the Prospectus entitled “Further Discussion of Principal Risks” and in the Statement of Additional Information (“SAI”).

Risks Related to Investing in Canada. The Fund may be subject to risks relating to its investment in Canadian securities. The Canadian economy may be significantly affected by the U.S. economy, given that the United States is Canada’s largest trading partner and foreign investor. Since the implementation of the North American Free Trade Agreement (NAFTA) in 1994, total two-way merchandise trade between the United States and Canada has more than doubled. To further this relationship, all three NAFTA countries entered into The Security and Prosperity Partnership of North America in March 2005, which addressed economic and security related issues. The new agreement may further affect Canada’s dependency on the U.S. economy. In addition, past periodic demands by the Province of Quebec for sovereignty have significantly affected equity valuations and foreign currency movements in the Canadian market. Furthermore, the Canadian economy is susceptible to fluctuations in certain commodity markets. Any negative changes in commodity markets could have a great impact on the Canadian economy. Because the Fund will invest in securities denominated in foreign currencies and the income received by the Fund will generally be in foreign currency, changes in currency exchange rates may negatively impact the Fund’s return. Each of these factors can make investments in the Fund more volatile and potentially less liquid than other types of investments. In addition, the Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities.

Currency Risk. The Fund enters into forward currency contracts to attempt to minimize the impact of changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar. These contracts may not be successful. Changes in currency exchange rates and the relative value of non-U.S. currencies may affect the value of the Fund’s investment and the value of your Fund shares. To the extent the Fund’s forward currency contracts are not successful in hedging against such changes, the U.S. dollar value of your investment in the Fund may go down if the value of the local currency of the non-U.S. markets in which the Fund invests depreciates against the U.S. dollar. Furthermore, because no changes in the currency weights in the Underlying Index are made during the month to account for changes in the Underlying Index due to price movement of securities, corporate events, additions, deletions or any other changes, changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar during the month may affect the value of the Fund’s investment. Currency exchange rates can be very volatile and can change quickly and unpredictably. Therefore, the value of an investment in the Fund may also go up or down quickly and unpredictably and investors may lose money.

Forward Currency Contacts Risk. The Fund intends to invest in forward currency contracts. A forward currency contract is a negotiated agreement between the contracting parties to exchange a specified amount of currency at a specified future time at a specified rate. The rate can be higher or lower than the spot rate between the currencies that are the subject of the contract. Forward currency contracts may be used to protect against uncertainty in the level of future foreign currency exchange rates or to gain or modify exposure to a particular currency. Hedging the Fund’s currency risks involves the risk of mismatching the Fund’s objectives under a forward contract with the value of securities denominated in a particular currency. Furthermore, such transactions reduce or preclude the opportunity for gain if the value of the currency should move in the direction opposite to the position taken. There is an additional risk to the effect that currency contracts create exposure to currencies in which the Fund’s securities are not denominated. Unanticipated changes in currency prices may result in poorer overall performance for the Fund than if it had not entered into such contracts.

Equity Securities Risk. An investment in the Fund involves risks similar to those of investing in any fund of equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. Equity securities are subject to volatile changes in value and their values may be more volatile than other asset classes.

Financial Services Sector Risk. The Fund invests a significant portion of its assets in securities of issuers in the financial services sector. The financial services industries are subject to extensive government regulation, can be subject to relatively rapid change due to increasingly blurred distinctions between service segments, and can be significantly affected by availability and cost of capital funds, changes in interest rates, the rate of corporate and consumer debt defaults, and price competition. In addition, the deterioration of the credit markets since late 2007 generally has caused an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. In particular, events in the financial sector since late 2008 have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. This situation has created instability in the financial markets and caused certain financial services companies to incur large losses. Numerous financial services companies have experienced substantial declines in the valuations of their assets, taken action to raise capital (such as the issuance of debt or equity securities), or even ceased operations. These actions have caused the securities of many financial services companies to experience a dramatic decline in value. Moreover, certain financial companies have avoided collapse due to intervention by the U.S. or foreign regulatory authorities, but such interventions have often not averted a substantial decline in the value of such companies’ common stock. Issuers that have exposure to the real estate, mortgage and credit markets have been particularly affected by the foregoing events and the general market turmoil, and it is uncertain whether or for how long these conditions will continue.

Materials Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the materials sector. Companies engaged in the production and distribution of materials may be adversely affected by changes in world events, political and economic conditions, energy conservation, environmental policies, commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources and labor relations.

Energy Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the energy sector. Companies in the energy sector may be adversely affected by changes in worldwide energy prices, exploration and production spending. These companies are also affected by changes in government regulation, world events and economic conditions. In addition, these companies are at risk of civil liability from accidents resulting in injury, loss of life or property, pollution or other environmental damage claims and risk of loss from terrorism and natural disasters. Companies in this sector could be adversely affected by commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources, development of alternative energy sources, technological developments and labor relations.

Market Risk. The prices of the securities in the Fund are subject to the risks associated with investing in equity securities, including general economic conditions and sudden and unpredictable drops in value. The Fund’s NAV and market price, like security prices generally, will fluctuate within a wide range in response to these and other factors.

Passive Investment Risk. The Fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the Fund may hold constituent securities of the Underlying Index regardless of the current or projected performance of a specific security or a particular industry or market sector. Maintaining investments in securities regardless of market conditions or the performance of individual securities could cause the Fund’s return to be lower than if the Fund employed an active strategy.

Tracking Error Risk. The performance of the Fund may diverge from that of its Underlying Index due to operating expenses, transaction costs, cash flows and operational inefficiencies. In addition, the Fund’s use of a representative sampling approach may cause the Fund to not be as well correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. Because the Fund bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Underlying Index, the Fund’s return may deviate significantly from the return of the Underlying Index.

Cash Redemption Risk. Because the Fund invests a portion of its assets in foreign currency forward contracts, the Fund may pay out a portion of its redemption proceeds in cash rather than through the in-kind delivery of portfolio securities. The Fund may be required to unwind such contracts or sell portfolio securities in order to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize a capital gain that it might not have incurred if it had made a redemption in-kind. As a result the Fund may pay out higher annual capital gains distributions than if the in-kind redemption process was used.

Valuation Risk. The value of the securities in the Fund’s portfolio may change on days when shareholders will not be able to purchase or sell the Fund’s shares.

Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance.

Concentration Risk. To the extent that the Fund’s investments are concentrated in a particular industry, the Fund will be susceptible to loss due to adverse occurrences affecting that industry.

Geographic Investment Risk. Because the Fund invests a significant portion of its assets in the securities of a single country, it is more likely to be impacted by events or conditions affecting that country. For example, political and economic conditions and changes in regulatory, tax or economic policy in a country could significantly affect the market in that country and in surrounding or related countries and have a negative impact on the Fund’s performance.

Performance Information

As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information. Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.

[1] Pursuant to the Investment Advisory Agreement between DBX Advisors LLC (the "Adviser") and DBX ETF Trust (the "Trust"), the Adviser is responsible for substantially all expenses of the Fund, except for the fee payments under the Investment Advisory Agreement, interest expense, taxes, brokerage expenses, future distribution fees or expenses, litigation expenses and other extraordinary expenses. The Fund also bears the cost of compensation paid to the Trust's non-interested trustees (the "Independent Trustees") in respect of the Independent Trustees' service to the Fund ("Independent Trustee Fees").

[2] Effective as of the date of this prospectus, the Adviser has contractually agreed through September 30, 2013 to waive fees and/or reimburse the Fund's expenses in order to limit the Fund's net annual operating expenses to 0.50% of the Fund's average daily net assets, except for interest expense, taxes, brokerage expenses, distribution fees or expenses, litigation expenses and other extraordinary expenses (the "Expense Cap"). In accordance with and as required by the Expense Cap, the Adviser will reimburse the Fund for the Independent Trustee Fees. The Expense Cap will remain in effect until at least September 30, 2013 and may only be terminated with the consent of the Trust's Board (and may not be terminated by the Adviser) prior to that time. The fee table reflects the effect of the Expense Cap.

XML

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	DBX ETF Trust
Prospectus Date	rr_ProspectusDate	Sep. 28, 2012
db-X MSCI Japan Currency-Hedged Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	db-X MSCI Japan Currency-Hedged Equity Fund Ticker: DBJPStock Exchange: NYSE Arca
Objective [Heading]	rr_ObjectiveHeading	Investment Objective
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	The db-X MSCI Japan Currency-Hedged Equity Fund (the “Fund”) seeks investment results that correspond generally to the performance, before fees and expenses, of the MSCI Japan US Dollar Hedged Index (the “Underlying Index”).
Expense [Heading]	rr_ExpenseHeading	Fees and Expenses
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The following table describes the fees and expenses that you will incur if you own shares of the Fund. You will also incur usual and customary brokerage commissions when buying or selling shares of the Fund, which are not reflected in the example that follows:
Operating Expenses Caption [Text]	rr_OperatingExpensesCaption	Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Fee Waiver or Reimbursement over Assets, Date of Termination	rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination	September 30, 2013
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio Turnover.
Portfolio Turnover [Text Block]	rr_PortfolioTurnoverTextBlock	The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 16% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	16.00%
Expense Example [Heading]	rr_ExpenseExampleHeading	Example.
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading]	rr_StrategyHeading	Principal Investment Strategies
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	The Underlying Index is designed to provide exposure to Japanese equity markets, while at the same time mitigating exposure to fluctuations between the value of the U.S. dollar and Japanese yen. As of August 31, 2012, the MSCI Japan US Dollar Hedged Index consisted of 316 securities with an average market capitalization of approximately $6.4 billion and a minimum market capitalization of approximately $658 million. The Underlying Index hedges the Japanese yen to the U.S. dollar by selling Japanese yen forwards at the one-month forward rate published by WM/Reuters. For U.S. investors, international equity investments include two components of return. The first is the return attributable to stock prices in the non-U.S. market or markets in which an investment is made. The second is the return attributable to the value of non-U.S. currencies in these markets relative to the U.S. dollar. The Underlying Index and the Fund seek to track the performance of equity securities in the Japanese markets that is attributable solely to stock prices. The Fund, using a “passive” or indexing investment approach, attempts to approximate the investment performance of the Underlying Index. The Adviser and/or Sub-Adviser expect that, over time, the correlation between the Fund’s performance and that of the Underlying Index before fees and expenses will be 95% or better. A figure of 100% would indicate perfect correlation. The Adviser and/or Sub-Adviser use a representative sampling indexing strategy in seeking to achieve the Fund’s investment objective. “Representative sampling” is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the Underlying Index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the Underlying Index. The Fund may or may not hold all of the securities in the Underlying Index. The Fund intends to enter into forward currency contracts designed to offset the Fund’s exposure to non-U.S. currencies. A forward currency contract is a contract between two parties to buy or sell a specific currency in the future at an agreed-upon rate. The amount of forward contracts in the Fund is based on the aggregate exposure of the Fund and Underlying Index to each non-U.S. currency. While this approach is designed to minimize the impact of currency fluctuations on Fund returns, this does not necessarily eliminate exposure to all currency fluctuations. The return of the forward currency contracts may not perfectly offset the actual fluctuations of non-U.S. currencies relative to the U.S. dollar. The Fund will normally invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in equity securities of issuers from Japan and in instruments designed to hedge the Fund’s exposure to Japanese yen. In addition, the Fund will invest at least 80% of its total assets in instruments that comprise the Underlying Index. The Fund may also invest in depositary receipts in respect of equity securities that comprise the Underlying Index to seek performance that corresponds to the Underlying Index. Investments in such depositary receipts will count towards the 80% investment policy discussed above with respect to instruments that comprise the Underlying Index. Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.
Strategy Portfolio Concentration [Text]	rr_StrategyPortfolioConcentration	Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.
Risk [Heading]	rr_RiskHeading	Summary of Principal Risks
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund’s NAV, trading price, yield, total return and ability to meet its investment objective, as well as numerous other risks that are described in greater detail in the section of the Prospectus entitled “Further Discussion of Principal Risks” and in the Statement of Additional Information (“SAI”). Risks Related to Investing in Japan. The growth of Japan’s economy has historically lagged that of its Asian neighbors and other major developed economies. The Japanese economy is heavily dependent on international trade and has been adversely affected by trade tariffs, other protectionist measures, competition from emerging economies and the economic conditions of its trading partners. China has become an important trading partner with Japan, yet the countries’ political relationship has become strained. Should political tension increase, it could adversely affect the economy, especially the export sector, and destabilize the region as a whole. Japan is located in a part of the world that has historically been prone to natural disasters such as earthquakes, volcanoes and tsunamis and is economically sensitive to environmental events. Any such event, such as the major earthquake and tsunami which struck Japan in March 2011, could result in a significant adverse impact on the Japanese economy. Japan may be subject to risks relating to political, economic and labor risks. Any of these risks, individually or in the aggregate, could adversely affect investments in the Fund. Japan also remains heavily dependent on oil imports, and higher commodity prices could therefore have a negative impact on the economy. Furthermore, Japanese corporations often engage in high levels of corporate leveraging, extensive cross-purchases of the securities of other corporations and are subject to a changing corporate governance structure. In addition, the Japanese securities markets may be subject to greater market volatility, the availability of less reliable financial information, higher transactional and custody costs, taxation by foreign governments, decreased market liquidity, political instability and various administrative difficulties, such as delays in clearing and settling portfolio transactions. Because the Fund will invest in securities denominated in foreign currencies and the income received by the Fund will generally be in foreign currency, changes in currency exchange rates may negatively impact the Fund’s return. Each of these factors can make investments in the Fund more volatile and potentially less liquid than other types of investments. In addition, the Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities. Currency Risk. The Fund enters into forward currency contracts to attempt to minimize the impact of changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar. These contracts may not be successful. Changes in currency exchange rates and the relative value of non-U.S. currencies may affect the value of the Fund’s investment and the value of your Fund shares. To the extent the Fund’s forward currency contracts are not successful in hedging against such changes, the U.S. dollar value of your investment in the Fund may go down if the value of the local currency of the non-U.S. markets in which the Fund invests depreciates against the U.S. dollar. Furthermore, because no changes in the currency weights in the Underlying Index are made during the month to account for changes in the Underlying Index due to price movement of securities, corporate events, additions, deletions or any other changes, changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar during the month may affect the value of the Fund’s investment. Currency exchange rates can be very volatile and can change quickly and unpredictably. Therefore, the value of an investment in the Fund may also go up or down quickly and unpredictably and investors may lose money. Forward Currency Contracts Risk. The Fund invests in forward currency contracts. A forward currency contract is a negotiated agreement between the contracting parties to exchange a specified amount of currency at a specified future time at a specified rate. The rate can be higher or lower than the spot rate between the currencies that are the subject of the contract. Forward currency contracts may be used to protect against uncertainty in the level of future foreign currency exchange rates or to gain or modify exposure to a particular currency. Hedging the Fund’s currency risks involves the risk of mismatching the Fund’s objectives under a forward contract with the value of securities denominated in a particular currency. Furthermore, such transactions reduce or preclude the opportunity for gain if the value of the currency should move in the direction opposite to the position taken. There is an additional risk to the effect that currency contracts create exposure to currencies in which the Fund’s securities are not denominated. Unanticipated changes in currency prices may result in poorer overall performance for the Fund than if it had not entered into such contracts. Equity Securities Risk. An investment in the Fund involves risks similar to those of investing in any fund of equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. Equity securities are subject to volatile changes in value and their values may be more volatile than other asset classes. Industrials Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the industrials sector. Companies in the industrials sector may be adversely affected by changes in government regulation, world events and economic conditions. In addition, these companies are at risk for environmental damage claims. Companies in this sector could be adversely affected by commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources, technological developments and labor relations. Consumer Discretionary Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the consumer discretionary sector. Companies engaged in the consumer discretionary sector are subject to fluctuations in supply and demand. These companies may also be adversely affected by changes in consumer spending as a result of world events, political and economic conditions, commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources and labor relations. Financial Services Sector Risk. The Fund invests a significant portion of its assets in securities of issuers in the financial services sector. The financial services industries are subject to extensive government regulation, can be subject to relatively rapid change due to increasingly blurred distinctions between service segments, and can be significantly affected by availability and cost of capital funds, changes in interest rates, the rate of corporate and consumer debt defaults, and price competition. In addition, the deterioration of the credit markets since late 2007 generally has caused an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. In particular, events in the financial sector since late 2008 have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. This situation has created instability in the financial markets and caused certain financial services companies to incur large losses. Numerous financial services companies have experienced substantial declines in the valuations of their assets, taken action to raise capital (such as the issuance of debt or equity securities), or even ceased operations. These actions have caused the securities of many financial services companies to experience a dramatic decline in value. Moreover, certain financial companies have avoided collapse due to intervention by the U.S. or foreign regulatory authorities, but such interventions have often not averted a substantial decline in the value of such companies’ common stock. Issuers that have exposure to the real estate, mortgage and credit markets have been particularly affected by the foregoing events and the general market turmoil, and it is uncertain whether or for how long these conditions will continue. Market Risk. The prices of the securities in the Fund are subject to the risks associated with investing in equity securities, including general economic conditions and sudden and unpredictable drops in value. The Fund’s NAV and market price, like security prices generally, will fluctuate within a wide range in response to these and other factors. Passive Investment Risk. The Fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the Fund may hold constituent securities of the Underlying Index regardless of the current or projected performance of a specific security or a particular industry or market sector. Maintaining investments in securities regardless of market conditions or the performance of individual securities could cause the Fund’s return to be lower than if the Fund employed an active strategy. Tracking Error Risk. The performance of the Fund may diverge from that of its Underlying Index due to operating expenses, transaction costs, cash flows and operational inefficiencies. In addition, the Fund’s use of a representative sampling approach may cause the Fund to not be as well correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. Because the Fund bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Underlying Index, the Fund’s return may deviate significantly from the return of the Underlying Index. Cash Redemption Risk. Because the Fund invests a portion of its assets in foreign currency forward contracts, the Fund may pay out a portion of its redemption proceeds in cash rather than through the in-kind delivery of portfolio securities. The Fund may be required to unwind such contracts or sell portfolio securities in order to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize a capital gain that it might not have incurred if it had made a redemption in-kind. As a result the Fund may pay out higher annual capital gains distributions than if the in-kind redemption process was used. Valuation Risk. The value of the securities in the Fund’s portfolio may change on days when shareholders will not be able to purchase or sell the Fund’s shares. Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance. Concentration Risk. To the extent that the Fund’s investments are concentrated in a particular industry, the Fund will be susceptible to loss due to adverse occurrences affecting that industry. Geographic Investment Risk. Because the Fund invests a significant portion of its assets in the securities of a single country, it is more likely to be impacted by events or conditions affecting that country. For example, political and economic conditions and changes in regulatory, tax or economic policy in a country could significantly affect the market in that country and in surrounding or related countries and have a negative impact on the Fund’s performance.
Risk Lose Money [Text]	rr_RiskLoseMoney	As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments.
Risk Nondiversified Status [Text]	rr_RiskNondiversifiedStatus	Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance Information
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information. Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.
Performance One Year or Less [Text]	rr_PerformanceOneYearOrLess	As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	www.dbxetf.com
db-X MSCI Japan Currency-Hedged Equity Fund | db-X MSCI Japan Currency-Hedged Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Management Fee	rr_ManagementFeesOverAssets	0.50%
Other Expenses	rr_OtherExpensesOverAssets	0.53%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	1.03%
Fee Waivers and Expense Reimbursement	rr_FeeWaiverOrReimbursementOverAssets	0.53%	[2]
Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursement	rr_NetExpensesOverAssets	0.50%
1 Year	rr_ExpenseExampleYear01	51
3 Years	rr_ExpenseExampleYear03	277
5 Years	rr_ExpenseExampleYear05	521
10 Years	rr_ExpenseExampleYear10	1,221

[1] Pursuant to the Investment Advisory Agreement between DBX Advisors LLC (the "Adviser") and DBX ETF Trust (the "Trust"), the Adviser is responsible for substantially all expenses of the Fund, except for the fee payments under the Investment Advisory Agreement, interest expense, taxes, brokerage expenses, future distribution fees or expenses, litigation expenses and other extraordinary expenses. The Fund also bears the cost of compensation paid to the Trust's non-interested trustees (the "Independent Trustees") in respect of the Independent Trustees' service to the Fund ("Independent Trustee Fees").

[2] Effective as of the date of this prospectus, the Adviser has contractually agreed through September 30, 2013 to waive fees and/or reimburse the Fund's expenses in order to limit the Fund's net annual operating expenses to 0.50% of the Fund's average daily net assets, except for interest expense, taxes, brokerage expenses, distribution fees or expenses, litigation expenses and other extraordinary expenses (the "Expense Cap"). In accordance with and as required by the Expense Cap, the Adviser will reimburse the Fund for the Independent Trustee Fees. The Expense Cap will remain in effect until at least September 30, 2013 and may only be terminated with the consent of the Trust's Board (and may not be terminated by the Adviser) prior to that time. The fee table reflects the effect of the Expense Cap.

XML

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	DBX ETF Trust
Prospectus Date	rr_ProspectusDate	Sep. 28, 2012
db-X MSCI Emerging Markets Currency-Hedged Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	db-X MSCI Emerging Markets Currency-Hedged Equity Fund Ticker: DBEMStock Exchange: NYSE Arca
Objective [Heading]	rr_ObjectiveHeading	Investment Objective
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	The db-X MSCI Emerging Markets Currency-Hedged Equity Fund (the “Fund”) seeks investment results that correspond generally to the performance, before fees and expenses, of the MSCI EM US Dollar Hedged Index (the “Underlying Index”).
Expense [Heading]	rr_ExpenseHeading	Fees and Expenses
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The following table describes the fees and expenses that you will incur if you own shares of the Fund. You will also incur usual and customary brokerage commissions when buying or selling shares of the Fund, which are not reflected in the example that follows:
Operating Expenses Caption [Text]	rr_OperatingExpensesCaption	Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Fee Waiver or Reimbursement over Assets, Date of Termination	rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination	September 30, 2013
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio Turnover.
Portfolio Turnover [Text Block]	rr_PortfolioTurnoverTextBlock	The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 19% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	19.00%
Expense Example [Heading]	rr_ExpenseExampleHeading	Example.
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading]	rr_StrategyHeading	Principal Investment Strategies
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	The Underlying Index is designed to provide exposure to equity securities in the global emerging markets, while at the same time mitigating exposure to fluctuations between the value of the U.S. dollar and selected emerging market currencies. As of August 31, 2012, the Underlying Index consisted of issuers from the following 21 emerging market countries: Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, South Korea, Malaysia, Mexico, Morocco, Peru, Philippines, Poland, Russia, South Africa, Taiwan, Thailand, and Turkey. As of August 31, 2012, the MSCI EM US Dollar Hedged Index consisted of 820 securities with an average market capitalization of approximately $4.2 billion and a minimum market capitalization of approximately $300 million. The Underlying Index hedges each foreign currency in the Underlying Index to U.S. dollars by selling the applicable foreign currency forward at the one-month forward rate published by WM/Reuters. For U.S. investors, international equity investments include two components of return. The first is the return attributable to stock prices in the non-U.S. market or markets in which an investment is made. The second is the return attributable to the value of non-U.S. currencies in these markets relative to the U.S. dollar. The Underlying Index and the Fund seek to track the performance of equity securities in these emerging markets that is attributable solely to stock prices. The Fund, using a “passive” or indexing investment approach, attempts to approximate the investment performance of the Underlying Index. The Adviser and/or the Sub-Adviser expect that, over time, the correlation between the Fund’s performance and that of the Underlying Index before fees and expenses will be 95% or better. A figure of 100% would indicate perfect correlation. The Adviser and/or Sub-Adviser use a representative sampling indexing strategy in seeking to achieve the Fund’s investment objective. “Representative sampling” is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the Underlying Index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the Underlying Index. The Fund may or may not hold all of the securities in the Underlying Index. The Fund intends to enter into forward currency contracts designed to offset the Fund’s exposure to non-U.S. currencies. A forward currency contract is a contract between two parties to buy or sell a specific currency in the future at an agreed-upon rate. The amount of forward contracts in the Fund is based on the aggregate exposure of the Fund and Underlying Index to each non-U.S. currency. While this approach is designed to minimize the impact of currency fluctuations on Fund returns, this does not necessarily eliminate exposure to all currency fluctuations. The return of the forward currency contracts may not perfectly offset the actual fluctuations of non-U.S. currencies relative to the U.S. dollar. The Fund will normally invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in the equity securities of issuers from emerging markets countries and in instruments designed to hedge against the Fund’s exposure to non-U.S. currencies. In addition, the Fund will invest at least 80% of its total assets in instruments that comprise the Underlying Index. The Fund may also invest in depositary receipts in respect of equity securities that comprise the Underlying Index to seek performance that corresponds to the Underlying Index. Investments in such depositary receipts will count towards the 80% investment policy discussed above with respect to instruments that comprise the Underlying Index. Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.
Strategy Portfolio Concentration [Text]	rr_StrategyPortfolioConcentration	Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.
Risk [Heading]	rr_RiskHeading	Summary of Principal Risks
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund’s net asset value (“NAV”), trading price, yield, total return and ability to meet its investment objective, as well as numerous other risks that are described in greater detail in the section of the Prospectus entitled “Further Discussion of Principal Risks” and in the Statement of Additional Information (“SAI”). Non-U.S. and Emerging Market Securities Risk. The Fund’s investments in non-U.S. and emerging markets may be subject to a greater risk of loss than investments in developed markets. Such risks may include: (i) greater market volatility, (ii) lower trading volume, (iii) political and economic instability, (iv) high levels of inflation, deflation or currency devaluation, (v) greater social, political and economic uncertainty, (vi) greater risk of market shut down, (vii) higher transactional and custody costs (viii) taxation by foreign governments, (ix) decreased market liquidity, (x) various administrative difficulties, such as delays in clearing and settling portfolio transactions, (xi) more governmental limitations on foreign investments and limitations on repatriation of invested capital than those typically found in a developed market, and (xii) the risk that companies may be held to lower disclosure, corporate governance, auditing and financial reporting standards than companies in more developed countries. Because the Fund will invest in securities denominated in foreign currencies and the income received by the Fund will generally be in foreign currency, changes in currency exchange rates may negatively impact the Fund’s return. Each of these factors can make investments in the Fund more volatile and potentially less liquid than other types of investments. In addition, the Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities. Currency Risk. The Fund enters into forward currency contracts to attempt to minimize the impact of changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar. These contracts may not be successful. Changes in currency exchange rates and the relative value of non-U.S. currencies may affect the value of the Fund’s investment and the value of your Fund shares. To the extent the Fund’s forward currency contracts are not successful in hedging against such changes, the U.S. dollar value of your investment in the Fund may go down if the value of the local currency of the non-U.S. markets in which the Fund invests depreciates against the U.S. dollar. Furthermore, because no changes in the currency weights in the Underlying Index are made during the month to account for changes in the Underlying Index due to price movement of securities, corporate events, additions, deletions or any other changes, changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar during the month may affect the value of the Fund’s investment. Currency exchange rates can be very volatile and can change quickly and unpredictably. Therefore, the value of an investment in the Fund may also go up or down quickly and unpredictably and investors may lose money. Forward Currency Contracts Risk. The Fund invests in forward currency contracts. A forward currency contract is a negotiated agreement between the contracting parties to exchange a specified amount of currency at a specified future time at a specified rate. The rate can be higher or lower than the spot rate between the currencies that are the subject of the contract. Forward currency contracts may be used to protect against uncertainty in the level of future foreign currency exchange rates or to gain or modify exposure to a particular currency. Hedging the Fund’s currency risks involves the risk of mismatching the Fund’s objectives under a forward contract with the value of securities denominated in a particular currency. Furthermore, such transactions reduce or preclude the opportunity for gain if the value of the currency should move in the direction opposite to the position taken. There is an additional risk to the effect that currency contracts create exposure to currencies in which the Fund’s securities are not denominated. Unanticipated changes in currency prices may result in poorer overall performance for the Fund than if it had not entered into such contracts. Equity Securities Risk. An investment in the Fund involves risks similar to those of investing in any fund of equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. Equity securities are subject to volatile changes in value and their values may be more volatile than other asset classes. Financial Services Sector Risk. The Fund invests a significant portion of its assets in securities of issuers in the financial services sector. The financial services industries are subject to extensive government regulation, can be subject to relatively rapid change due to increasingly blurred distinctions between service segments, and can be significantly affected by availability and cost of capital funds, changes in interest rates, the rate of corporate and consumer debt defaults, and price competition. In addition, the deterioration of the credit markets since late 2007 generally has caused an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. In particular, events in the financial sector since late 2008 have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. This situation has created instability in the financial markets and caused certain financial services companies to incur large losses. Numerous financial services companies have experienced substantial declines in the valuations of their assets, taken action to raise capital (such as the issuance of debt or equity securities), or even ceased operations. These actions have caused the securities of many financial services companies to experience a dramatic decline in value. Moreover, certain financial companies have avoided collapse due to intervention by the U.S. or foreign regulatory authorities, but such interventions have often not averted a substantial decline in the value of such companies’ common stock. Issuers that have exposure to the real estate, mortgage and credit markets have been particularly affected by the foregoing events and the general market turmoil, and it is uncertain whether or for how long these conditions will continue. Market Risk. The prices of the securities in the Fund are subject to the risks associated with investing in equity securities, including general economic conditions and sudden and unpredictable drops in value. The Fund’s NAV and market price, like security prices generally, will fluctuate within a wide range in response to these and other factors. Passive Investment Risk. The Fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the Fund may hold constituent securities of the Underlying Index regardless of the current or projected performance of a specific security or a particular industry or market sector. Maintaining investments in securities regardless of market conditions or the performance of individual securities could cause the Fund’s return to be lower than if the Fund employed an active strategy. Tracking Error Risk. The performance of the Fund may diverge from that of its Underlying Index due to operating expenses, transaction costs, cash flows and operational inefficiencies. In addition, the Fund’s use of a representative sampling approach may cause the Fund to not be as well correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. Because the Fund bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Underlying Index, the Fund’s return may deviate significantly from the return of the Underlying Index. Cash Redemption Risk. Because the Fund invests a portion of its assets in foreign currency forward contracts, the Fund may pay out a portion of its redemption proceeds in cash rather than through the in-kind delivery of portfolio securities. The Fund may be required to unwind such contracts or sell portfolio securities in order to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize a capital gain that it might not have incurred if it had made a redemption in-kind. As a result the Fund may pay out higher annual capital gains distributions than if the in-kind redemption process was used. Valuation Risk. The value of the securities in the Fund’s portfolio may change on days when shareholders will not be able to purchase or sell the Fund’s shares. Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance. Concentration Risk. To the extent that the Fund’s investments are concentrated in a particular industry, the Fund will be susceptible to loss due to adverse occurrences affecting that industry. Geographic Investment Risk. As of August 31, 2012, a significant percentage of the Underlying Index is comprised of securities of issuers from China and South Korea. To the extent the Index is significantly comprised of securities of issuers from a single country, and thus the Fund invests a significant portion of its assets in the securities of such country (including China and South Korea), the Fund would be more likely to be impacted by events or conditions affecting those countries. For example, political and economic conditions and changes in regulatory, tax or economic policy in a country could significantly affect the market in that country and in surrounding or related countries and have a negative impact on the Fund’s performance.
Risk Lose Money [Text]	rr_RiskLoseMoney	As with any investment, you could lose all or part of your investment in the Fund, and the Fund’s performance could trail that of other investments.
Risk Nondiversified Status [Text]	rr_RiskNondiversifiedStatus	Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund’s performance.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance Information
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information. Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	Once available, the Fund’s performance information will be accessible on the Fund’s website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance and by showing how the Fund’s returns compare with those of a broad measure of market performance.
Performance One Year or Less [Text]	rr_PerformanceOneYearOrLess	As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	www.dbxetf.com
db-X MSCI Emerging Markets Currency-Hedged Equity Fund | db-X MSCI Emerging Markets Currency-Hedged Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Management Fee	rr_ManagementFeesOverAssets	0.65%
Other Expenses	rr_OtherExpensesOverAssets	0.54%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	1.19%
Fee Waivers and Expense Reimbursement	rr_FeeWaiverOrReimbursementOverAssets	0.54%	[2]
Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursement	rr_NetExpensesOverAssets	0.65%
1 Year	rr_ExpenseExampleYear01	67
3 Years	rr_ExpenseExampleYear03	327
5 Years	rr_ExpenseExampleYear05	608
10 Years	rr_ExpenseExampleYear10	1,408

[1] Pursuant to the Investment Advisory Agreement between DBX Advisors LLC (the "Adviser") and DBX ETF Trust (the "Trust"), the Adviser is responsible for substantially all expenses of the Fund, except for the fee payments under the Investment Advisory Agreement, interest expense, taxes, brokerage expenses, future distribution fees or expenses, litigation expenses and other extraordinary expenses. The Fund also bears the cost of compensation paid to the Trust's non-interested trustees (the "Independent Trustees") in respect of the Independent Trustees' service to the Fund ("Independent Trustee Fees").

[2] Effective as of the date of this prospectus, the Adviser has contractually agreed through September 30, 2013 to waive fees and/or reimburse the Fund's expenses in order to limit the Fund's net annual operating expenses to 0.65% of the Fund's average daily net assets, except for interest expense, taxes, brokerage expenses, distribution fees or expenses, litigation expenses and other extraordinary expenses (the "Expense Cap"). In accordance with and as required by the Expense Cap, the Adviser will reimburse the Fund for the Independent Trustee Fees. The Expense Cap will remain in effect until at least September 30, 2013 and may only be terminated with the consent of the Trust's Board (and may not be terminated by the Adviser) prior to that time. The fee table reflects the effect of the Expense Cap.

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db-X MSCI Brazil Currency-Hedged Equity Fund

db-X MSCI Brazil Currency-Hedged Equity Fund

Ticker: DBBRStock Exchange: NYSE Arca

Investment Objective

The db-X MSCI Brazil Currency-Hedged Equity Fund (the "Fund") seeks investment results that correspond generally to the performance, before fees and expenses, of the MSCI Brazil US Dollar Hedged Index (the "Underlying Index").

Fees and Expenses

The following table describes the fees and expenses that you will incur if you own shares of the Fund.

You will also incur usual and customary brokerage commissions when buying or selling shares of the Fund, which are not reflected in the example that follows:

Annual Fund Operating Expenses
(expenses that you pay each year as a
percentage of the value of your investment)

Annual Fund Operating Expenses	Management Fee	Other Expenses		Total Annual Fund Operating Expenses	Fee Waivers and Expense Reimbursement		Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursement
db-X MSCI Brazil Currency-Hedged Equity Fund	0.60%	0.53%	[1]	1.13%	0.53%	[2]	0.60%

Example.

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds.

This example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (USD $)	1 Year	3 Years	5 Years	10 Years
db-X MSCI Brazil Currency-Hedged Equity Fund	62	309	576	1,339

Portfolio Turnover.

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 34% of the average value of its portfolio.

Principal Investment Strategies

The Underlying Index is designed to provide exposure to Brazilian equity markets, while at the same time mitigating exposure to fluctuations between the value of the U.S. dollar and Brazilian real. As of August 31, 2012, the MSCI Brazil US Dollar Hedged Index consisted of 78 securities with an average market capitalization of approximately $5.7 billion and a minimum market capitalization of approximately $499 million. The Underlying Index hedges the Brazilian real to the U.S. dollar by selling Brazilian real currency forwards at the one-month forward rate published by WM/Reuters.

For U.S. investors, international equity investments include two components of return. The first is the return attributable to stock prices in the non-U.S. market or markets in which an investment is made. The second is the return attributable to the value of non-U.S. currencies in these markets relative to the U.S. dollar. The Underlying Index and the Fund seek to track the performance of equity securities in the Brazilian markets that is attributable solely to stock prices.

The Fund, using a "passive" or indexing investment approach, attempts to approximate the investment performance of the Underlying Index. The Adviser and/or Sub-Adviser expect that, over time, the correlation between the Fund's performance and that of the Underlying Index before fees and expenses will be 95% or better. A figure of 100% would indicate perfect correlation.

The Adviser and/or Sub-Adviser use a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to the Underlying Index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market capitalization and industry weightings), fundamental characteristics (such as return variability and yield) and liquidity measures similar to those of the Underlying Index. The Fund may or may not hold all of the securities in the Underlying Index. The Fund intends to enter into forward currency contracts designed to offset the Fund's exposure to non-U.S. currencies. A forward currency contract is a contract between two parties to buy or sell a specific currency in the future at an agreed-upon rate. The amount of forward contracts in the Fund is based on the aggregate exposure of the Fund and Underlying Index to each non-U.S. currency. While this approach is designed to minimize the impact of currency fluctuations on Fund returns, this does not necessarily eliminate exposure to all currency fluctuations. The return of the forward currency contracts may not perfectly offset the actual fluctuations of non-U.S. currencies relative to the U.S. dollar.

The Fund will normally invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in equity securities of issuers from Brazil and in instruments designed to hedge the Fund's exposure to Brazilian real. In addition, the Fund will invest at least 80% of its total assets in instruments that comprise the Underlying Index. The Fund may also invest in depositary receipts in respect of equity securities that comprise the Underlying Index to seek performance that corresponds to the Underlying Index. Investments in such depositary receipts will count towards the 80% investment policy discussed above with respect to instruments that comprise the Underlying Index.

Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or group of industries to the extent that its Underlying Index is concentrated.

Summary of Principal Risks

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund's NAV, trading price, yield, total return and ability to meet its investment objective, as well as numerous other risks that are described in greater detail in the section of the Prospectus entitled "Further Discussion of Principal Risks" and in the Statement of Additional Information ("SAI").

Risks Related to Investing in Brazil. Investments in securities of Brazilian companies are subject to regulatory and economic interventions that the Brazilian government has frequently exercised in the past, including the setting of wage and price controls, blocking access to bank accounts, imposing exchange controls and limiting imports. In addition, the Brazilian securities markets may be subject to greater market volatility, lower trading volume, greater risk of market shut down, higher transactional and custody costs, decreased market liquidity and various administrative difficulties, such as delays in clearing and settling portfolio transactions. The Brazilian government has often changed monetary, taxation, credit, tariff and other policies to influence the core of Brazil's economy. Investments are also subject to certain restrictions on foreign investment as provided by Brazilian law. The market for Brazilian securities is directly influenced by the flow of international capital, and economic and market conditions of certain countries, especially emerging market countries. The Brazilian economy has historically been subject to high rates of inflation and a high level of debt, all of which may stifle economic growth. Brazil is heavily dependent on exports to its trading partners, including the United States, China and other countries in Central and South America, and reduction in spending on Brazilian products or adverse economic events in any of these countries may impact the Brazilian economy. Despite rapid development in recent years, Brazil still suffers from high levels of corruption, crime and income disparity. There is the possibility that such conditions may lead to social unrest and political upheaval in the future, which may have adverse effects on the Fund's investments. In addition, the Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities.

Currency Risk. The Fund enters into forward currency contracts to attempt to minimize the impact of changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar. These contracts may not be successful. Changes in currency exchange rates and the relative value of non-U.S. currencies may affect the value of the Fund's investment and the value of your Fund shares. To the extent the Fund's forward currency contracts are not successful in hedging against such changes, the U.S. dollar value of your investment in the Fund may go down if the value of the local currency of the non-U.S. markets in which the Fund invests depreciates against the U.S. dollar. Furthermore, because no changes in the currency weights in the Underlying Index are made during the month to account for changes in the Underlying Index due to price movement of securities, corporate events, additions, deletions or any other changes, changes in the value of the non-U.S. currencies included in the Underlying Index against the U.S. dollar during the month may affect the value of the Fund's investment. Currency exchange rates can be very volatile and can change quickly and unpredictably. Therefore, the value of an investment in the Fund may also go up or down quickly and unpredictably and investors may lose money.

Forward Currency Contracts Risk. The Fund invests in forward currency contracts. A forward currency contract is a negotiated agreement between the contracting parties to exchange a specified amount of currency at a specified future time at a specified rate. The rate can be higher or lower than the spot rate between the currencies that are the subject of the contract. Forward currency contracts may be used to protect against uncertainty in the level of future foreign currency exchange rates or to gain or modify exposure to a particular currency. Hedging the Fund's currency risks involves the risk of mismatching the Fund's objectives under a forward contract with the value of securities denominated in a particular currency. Furthermore, such transactions reduce or preclude the opportunity for gain if the value of the currency should move in the direction opposite to the position taken. There is an additional risk to the effect that currency contracts create exposure to currencies in which the Fund's securities are not denominated. Unanticipated changes in currency prices may result in poorer overall performance for the Fund than if it had not entered into such contracts.

Equity Securities Risk. An investment in the Fund involves risks similar to those of investing in any fund of equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. Equity securities are subject to volatile changes in value and their values may be more volatile than other asset classes.

Financial Services Sector Risk. The Fund invests a significant portion of its assets in securities of issuers in the financial services sector. The financial services industries are subject to extensive government regulation, can be subject to relatively rapid change due to increasingly blurred distinctions between service segments, and can be significantly affected by availability and cost of capital funds, changes in interest rates, the rate of corporate and consumer debt defaults, and price competition. In addition, the deterioration of the credit markets since late 2007 generally has caused an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. In particular, events in the financial sector since late 2008 have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. This situation has created instability in the financial markets and caused certain financial services companies to incur large losses. Numerous financial services companies have experienced substantial declines in the valuations of their assets, taken action to raise capital (such as the issuance of debt or equity securities), or even ceased operations. These actions have caused the securities of many financial services companies to experience a dramatic decline in value. Moreover, certain financial companies have avoided collapse due to intervention by the U.S. or foreign regulatory authorities, but such interventions have often not averted a substantial decline in the value of such companies' common stock. Issuers that have exposure to the real estate, mortgage and credit markets have been particularly affected by the foregoing events and the general market turmoil, and it is uncertain whether or for how long these conditions will continue.

Materials Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the materials sector. Companies engaged in the production and distribution of materials may be adversely affected by changes in world events, political and economic conditions, energy conservation, environmental policies, commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources and labor relations.

Energy Sector Risk. The Fund invests a significant portion of its assets in securities issued by companies in the energy sector. Companies in the energy sector may be adversely affected by changes in worldwide energy prices, exploration and production spending. These companies are also affected by changes in government regulation, world events and economic conditions. In addition, these companies are at risk of civil liability from accidents resulting in injury, loss of life or property, pollution or other environmental damage claims and risk of loss from terrorism and natural disasters. Companies in this sector could be adversely affected by commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources, development of alternative energy sources, technological developments and labor relations.

Market Risk. The prices of the securities in the Fund are subject to the risks associated with investing in equity securities, including general economic conditions and sudden and unpredictable drops in value. The Fund's NAV and market price, like security prices generally, will fluctuate within a wide range in response to these and other factors.

Passive Investment Risk. The Fund is managed with a passive investment strategy, attempting to track the performance of an unmanaged index of securities. This differs from an actively managed fund, which typically seeks to outperform a benchmark index. As a result, the Fund may hold constituent securities of the Underlying Index regardless of the current or projected performance of a specific security or a particular industry or market sector. Maintaining investments in securities regardless of market conditions or the performance of individual securities could cause the Fund's return to be lower than if the Fund employed an active strategy.

Tracking Error Risk. The performance of the Fund may diverge from that of its Underlying Index due to operating expenses, transaction costs, cash flows and operational inefficiencies. In addition, the Fund's use of a representative sampling approach may cause the Fund to not be as well correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. Because the Fund bears the costs and risks associated with buying and selling securities while such costs and risks are not factored into the return of the Underlying Index, the Fund's return may deviate significantly from the return of the Underlying Index.

Cash Redemption Risk. Because the Fund invests a portion of its assets in foreign currency forward contracts, the Fund may pay out a portion of its redemption proceeds in cash rather than through the in-kind delivery of portfolio securities. The Fund may be required to unwind such contracts or sell portfolio securities in order to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to recognize a capital gain that it might not have incurred if it had made a redemption in-kind. As a result the Fund may pay out higher annual capital gains distributions than if the in-kind redemption process was used.

Valuation Risk. The value of the securities in the Fund's portfolio may change on days when shareholders will not be able to purchase or sell the Fund's shares.

Non-Diversification Risk. The Fund is non-diversified and may invest a large percentage of its assets in securities issued by or representing a small number of issuers. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a smaller number of issuers than a fund that invests more widely. This may increase the Fund's volatility and cause the performance of a relatively smaller number of issuers to have a greater impact on the Fund's performance.

Concentration Risk. To the extent that the Fund's investments are concentrated in a particular industry, the Fund will be susceptible to loss due to adverse occurrences affecting that industry.

Geographic Investment Risk. Because the Fund invests a significant portion of its assets in the securities of a single country, it is more likely to be impacted by events or conditions affecting that country. For example, political and economic conditions and changes in regulatory, tax or economic policy in a country could significantly affect the market in that country and in surrounding or related countries and have a negative impact on the Fund's performance.

Performance Information

As of the date of the Prospectus, the Fund has been in operation for less than one full calendar year and therefore does not report its performance information. Once available, the Fund's performance information will be accessible on the Fund's website at www.dbxetf.com and will provide some indication of the risks of investing in the Fund by showing changes in the Fund's performance and by showing how the Fund's returns compare with those of a broad measure of market performance.

[1] Pursuant to the Investment Advisory Agreement between DBX Advisors LLC (the "Adviser") and DBX ETF Trust (the "Trust"), the Adviser is responsible for substantially all expenses of the Fund, except for the fee payments under the Investment Advisory Agreement, interest expense, taxes, brokerage expenses, future distribution fees or expenses, litigation expenses and other extraordinary expenses. The Fund also bears the cost of compensation paid to the Trust's non-interested trustees (the "Independent Trustees") in respect of the Independent Trustees' service to the Fund ("Independent Trustee Fees").

[2] Effective as of the date of this prospectus, the Adviser has contractually agreed through September 30, 2013 to waive fees and/or reimburse the Fund's expenses in order to limit the Fund's net annual operating expenses to 0.60% of the Fund's average daily net assets, except for interest expense, taxes, brokerage expenses, distribution fees or expenses, litigation expenses and other extraordinary expenses (the "Expense Cap"). In accordance with and as required by the Expense Cap, the Adviser will reimburse the Fund for the Independent Trustee Fees. The Expense Cap will remain in effect until at least September 30, 2013 and may only be terminated with the consent of the Trust's Board (and may not be terminated by the Adviser) prior to that time. The fee table reflects the effect of the Expense Cap.