Investment Risks |
Jun. 09, 2026 |
|---|---|
| Rayliant NxtGen Multifactor US Equity ETF | Equity Market Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Equity Market Risk – The risk that stock prices will fall over short or extended periods of time, sometimes rapidly and unpredictably. The value of equity securities will fluctuate in response to factors affecting a particular company, as well as broader market and economic conditions. Broad movements in financial markets may adversely affect the price of the Fund’s investments, regardless of how well the companies in which the Fund invests perform. A variety of factors can lead to volatility in local, regional, or global markets, including regulatory events, inflation, interest rates, government defaults, government shutdowns, war, regional conflicts, acts of terrorism, social unrest, the imposition of tariffs, trade disputes, and substantial economic downturn or recessions. In addition, the impact of any epidemic, pandemic or natural disaster, or widespread fear that such events may occur, could negatively affect the global economy, as well as the economies of individual countries, the financial performance of individual companies and sectors, and the markets in general in significant and unforeseen ways. Any such impact could adversely affect the prices and liquidity of the securities and other instruments in which the Fund invests, which in turn could negatively impact the Fund’s performance and cause losses on your investment in the Fund. Moreover, in the event of a company’s bankruptcy, claims of certain creditors, including bondholders, will have priority over claims of common stock holders such as the Fund. |
| Rayliant NxtGen Multifactor US Equity ETF | Machine Learning Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Machine Learning Risk – The Fund uses quantitative investment models, which incorporate machine learning, to determine its constituent securities and weightings. As a result, the Fund is subject to the following risks:
Machine Learning and Quantitative Model Risk – The machine-learning and quantitative models used by the Adviser rely on historical financial, fundamental, and market data and statistical assumptions that may not perform as intended in all market conditions. If the models or assumptions used by the Adviser do not accurately forecast future market behavior, the Fund may underperform other investment strategies or market benchmarks.
Data Quality and Model Risk – The machine-learning models used by the Adviser depend on the accuracy, completeness, and relevance of historical data. If the data used by the Adviser contains errors, omissions, or biases, or becomes outdated or less relevant, the Fund’s construction and performance may be adversely affected.
Market Regime Change Risk – Machine-learning models are developed using historical data and may be less effective during periods of significant market disruption, unusual volatility, or structural changes in markets. In such environments, the Adviser’s methodology may not adapt quickly or effectively, which could result in unexpected or unfavorable Fund performance.
Cybersecurity and Technology Risk – The Adviser’s methodology relies on complex computer systems and technology. Cybersecurity incidents, system failures, or other technological disruptions affecting the Adviser or its third-party service providers could adversely impact the Fund. |
| Rayliant NxtGen Multifactor US Equity ETF | Large Capitalization Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Large Capitalization Risk – The risk that larger, more established companies may be unable to respond quickly to new competitive challenges such as changes in technology and consumer tastes. Larger companies also may not be able to attain the high growth rates of successful smaller companies. Large-capitalization stocks may underperform the broader market, mid-capitalization stocks, or small-capitalization stocks for extended periods. |
| Rayliant NxtGen Multifactor US Equity ETF | Small and Medium Capitalization Companies Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Small and Medium Capitalization Companies Risk – The risk that small and medium capitalization companies in which the Fund may invest may be more vulnerable to adverse business or economic events than larger, more established companies. In particular, small and medium capitalization companies may have limited product lines, markets and financial resources and may depend upon a relatively small management group. Therefore, small capitalization and medium capitalization stocks may be more volatile than those of larger companies. Small capitalization and medium capitalization stocks may be traded over-the-counter or listed on an exchange. |
| Rayliant NxtGen Multifactor US Equity ETF | Geographic Focus Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Geographic Focus Risk – Because the Fund focuses its investments in the U.S., the Fund may be more susceptible to economic, political, regulatory or other events or conditions affecting issuers and countries within the U.S. As a result, the Fund may be subject to greater price volatility and risk of loss than a fund holding more geographically diverse investments. |
| Rayliant NxtGen Multifactor US Equity ETF | Liquidity Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Liquidity Risk – The risk that certain securities may be difficult or impossible to sell at the time and the price that the Fund would like. The Fund may have to lower the price of the security, sell other securities instead or forego an investment opportunity, any of which could have a negative effect on Fund management or performance. |
| Rayliant NxtGen Multifactor US Equity ETF | ETF Risks | |
| Prospectus [Line Items] | |
| Risk [Text Block] | ETF Risks – The Fund is an ETF and, as a result of this structure, it is exposed to the following risks:
Limited Authorized Participants, Market Makers and Liquidity Providers Risk – Because the Fund is an ETF, only a limited number of institutional investors (known as “Authorized Participants”) are authorized to purchase and redeem shares directly from the Fund. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent either of the following events occur, Fund shares may trade at a material discount to net asset value (“NAV”) and possibly face delisting: (i) Authorized Participants exit the business or otherwise become unable to process creation and/or redemption orders and no other Authorized Participants step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
Cash Transactions Risk – Like other ETFs, the Fund sells and redeems its shares only in large blocks called Creation Units and only to “Authorized Participants.” Unlike many other ETFs, however, the Fund expects to effect its creations and redemptions at least partially for cash, rather than in-kind securities. Thus, an investment in the Fund may be less tax-efficient than an investment in other ETFs as the Fund may recognize a capital gain that it could have avoided by making redemptions in-kind. As a result, the Fund may pay out higher capital gains distributions than ETFs that redeem in-kind. Further, paying redemption proceeds at least partially in cash rather than through in-kind delivery of portfolio securities may require the Fund to dispose of or sell portfolio investments to obtain the cash needed to distribute redemption proceeds at an inopportune time.
Trading Risk – Shares of the Fund may trade on NYSE Arca, Inc. (the “Exchange”) above or below their NAV. The NAV of shares of the Fund will fluctuate with changes in the market value of the Fund’s holdings. The market prices of the Fund’s shares will fluctuate continuously throughout trading hours based on market supply and demand and may deviate significantly from the value of the Fund’s holdings, particularly in times of market stress, with the result that investors may pay more or receive less than the underlying value of the Fund shares bought or sold. In addition, although the Fund’s shares are currently listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. Trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable. In stressed market conditions, the market for the Fund’s shares may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. |
| Rayliant NxtGen Multifactor US Equity ETF | Management Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Management Risk – The success of the Fund’s strategy is dependent on the Adviser’s ability and its stock selection process to correctly identify the Fund’s investments. The portfolio securities selected by the Adviser may decline in value or not increase in value when the stock market in general is rising, in which case the Fund could experience losses regardless of the overall performance of the U.S. equity market. |
| Rayliant NxtGen Multifactor US Equity ETF | Quantitative Investing Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Quantitative Investing Risk – Funds that are managed according to a quantitative model can perform differently from the market as a whole based on the factors used in the model, the weight placed on each factor and changes from the factors’ historical trends. Due to the significant role technology plays in a quantitative model, use of a quantitative model carries the risk of potential issues with the design, coding, implementation or maintenance of the computer programs, data and/or other technology used in the quantitative model. These issues could negatively impact investment returns. |
| Rayliant NxtGen Multifactor US Equity ETF | Investments in Investment Companies Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Investments in Investment Companies Risk – When the Fund invests in an investment company, including ETFs, in addition to directly bearing the expenses associated with its own operations, it will bear a pro rata portion of the investment company’s expenses. Further, while the risks of owning shares of an investment company generally reflect the risks of owning the underlying investments of the investment company, the Fund may be subject to additional or different risks than if the Fund had invested directly in the underlying investments. For example, the lack of liquidity in an ETF could result in its share price being more volatile than that of the underlying portfolio securities. |
| Rayliant NxtGen Multifactor US Equity ETF | REITs Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | REITs Risk – REITs are pooled investment vehicles that own, and usually operate, income-producing real estate. REITs are susceptible to the risks associated with direct ownership of real estate, such as the following: declines in property values; increases in property taxes, operating expenses, interest rates or competition; overbuilding; zoning changes; and losses from casualty or condemnation. REITs typically incur fees that are separate from those of the Fund. Accordingly, the Fund’s investments in REITs will result in the layering of expenses such that shareholders will indirectly bear a proportionate share of the REITs’ operating expenses, in addition to paying Fund expenses. REIT operating expenses are not reflected in the fee table and example in this prospectus. |
| Rayliant NxtGen Multifactor US Equity ETF | Valuation Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Valuation Risk – The risk that a security may be difficult to value. The Fund may value certain securities at a price higher than the price at which they can be sold. |
| Rayliant NxtGen Multifactor US Equity ETF | Portfolio Turnover Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Portfolio Turnover Risk – Due to its investment strategy, the Fund may buy and sell securities frequently. This may result in higher transaction costs and additional capital gains tax liabilities, which may affect the Fund’s performance. |
| Rayliant NxtGen Multifactor US Equity ETF | Risk Lose Money [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | You could lose money by investing in the Fund. |
| Rayliant NxtGen Multifactor US Equity ETF | Risk Not Insured Depository Institution [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | A Fund share is not a bank deposit and it is not insured or guaranteed by the FDIC or any other government agency. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Equity Market Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Equity Market Risk – The risk that stock prices will fall over short or extended periods of time, sometimes rapidly and unpredictably. The value of equity securities will fluctuate in response to factors affecting a particular company, as well as broader market and economic conditions. Broad movements in financial markets may adversely affect the price of the Fund’s investments, regardless of how well the companies in which the Fund invests perform. A variety of factors can lead to volatility in local, regional, or global markets, including regulatory events, inflation, interest rates, government defaults, government shutdowns, war, regional conflicts, acts of terrorism, social unrest, the imposition of tariffs, trade disputes, and substantial economic downturn or recessions. In addition, the impact of any epidemic, pandemic or natural disaster, or widespread fear that such events may occur, could negatively affect the global economy, as well as the economies of individual countries, the financial performance of individual companies and sectors, and the markets in general in significant and unforeseen ways. Any such impact could adversely affect the prices and liquidity of the securities and other instruments in which the Fund invests, which in turn could negatively impact the Fund’s performance and cause losses on your investment in the Fund. Moreover, in the event of a company’s bankruptcy, claims of certain creditors, including bondholders, will have priority over claims of common stock holders such as the Fund. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Machine Learning Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Machine Learning Risk – The Fund uses quantitative investment models, which incorporate machine learning, to determine its constituent securities and weightings. As a result, the Fund is subject to the following risks:
Machine Learning and Quantitative Model Risk – The machine-learning and quantitative models used by the Adviser rely on historical financial, fundamental, and market data and statistical assumptions that may not perform as intended in all market conditions. If the models or assumptions used by the Adviser do not accurately forecast future market behavior, the Fund may underperform other investment strategies or market benchmarks.
Data Quality and Model Risk – The machine-learning models used by the Adviser depend on the accuracy, completeness, and relevance of historical data. If the data used by the Adviser contains errors, omissions, or biases, or becomes outdated or less relevant, the Fund’s construction and performance may be adversely affected.
Market Regime Change Risk – Machine-learning models are developed using historical data and may be less effective during periods of significant market disruption, unusual volatility, or structural changes in markets. In such environments, the Adviser’s methodology may not adapt quickly or effectively, which could result in unexpected or unfavorable Fund performance.
Cybersecurity and Technology Risk – The Adviser’s methodology relies on complex computer systems and technology. Cybersecurity incidents, system failures, or other technological disruptions affecting the Adviser or its third-party service providers could adversely impact the Fund. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Large Capitalization Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Large Capitalization Risk – The risk that larger, more established companies may be unable to respond quickly to new competitive challenges such as changes in technology and consumer tastes. Larger companies also may not be able to attain the high growth rates of successful smaller companies. Large-capitalization stocks may underperform the broader market, mid-capitalization stocks, or small-capitalization stocks for extended periods. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Small and Medium Capitalization Companies Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Small and Medium Capitalization Companies Risk – The risk that small and medium capitalization companies in which the Fund may invest may be more vulnerable to adverse business or economic events than larger, more established companies. In particular, small and medium capitalization companies may have limited product lines, markets and financial resources and may depend upon a relatively small management group. Therefore, small capitalization and medium capitalization stocks may be more volatile than those of larger companies. Small capitalization and medium capitalization stocks may be traded over-the-counter or listed on an exchange. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Geographic Focus Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Geographic Focus Risk – To the extent that it focuses its investments in a particular country or geographic region, the Fund may be more susceptible to economic, political, regulatory or other events or conditions affecting issuers and countries within that country or geographic region. As a result, the Fund may be subject to greater price volatility and risk of loss than a fund holding more geographically diverse investments. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Liquidity Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Liquidity Risk – The risk that certain securities may be difficult or impossible to sell at the time and the price that the Fund would like. The Fund may have to lower the price of the security, sell other securities instead or forego an investment opportunity, any of which could have a negative effect on Fund management or performance. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | ETF Risks | |
| Prospectus [Line Items] | |
| Risk [Text Block] | ETF Risks – The Fund is an ETF and, as a result of this structure, it is exposed to the following risks:
Limited Authorized Participants, Market Makers and Liquidity Providers Risk – Because the Fund is an ETF, only a limited number of institutional investors (known as “Authorized Participants”) are authorized to purchase and redeem shares directly from the Fund. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent either of the following events occur, Fund shares may trade at a material discount to net asset value (“NAV”) and possibly face delisting: (i) Authorized Participants exit the business or otherwise become unable to process creation and/or redemption orders and no other Authorized Participants step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
Cash Transactions Risk – Like other ETFs, the Fund sells and redeems its shares only in large blocks called Creation Units and only to “Authorized Participants.” Unlike many other ETFs, however, the Fund expects to effect its creations and redemptions at least partially for cash, rather than in-kind securities. Thus, an investment in the Fund may be less tax-efficient than an investment in other ETFs as the Fund may recognize a capital gain that it could have avoided by making redemptions in-kind. As a result, the Fund may pay out higher capital gains distributions than ETFs that redeem in-kind. Further, paying redemption proceeds at least partially in cash rather than through in-kind delivery of portfolio securities may require the Fund to dispose of or sell portfolio investments to obtain the cash needed to distribute redemption proceeds at an inopportune time.
Trading Risk – Shares of the Fund may trade on NYSE Arca, Inc. (the “Exchange”) above or below their NAV. The NAV of shares of the Fund will fluctuate with changes in the market value of the Fund’s holdings. The market prices of the Fund’s shares will fluctuate continuously throughout trading hours based on market supply and demand and may deviate significantly from the value of the Fund’s holdings, particularly in times of market stress, with the result that investors may pay more or receive less than the underlying value of the Fund shares bought or sold. In addition, although the Fund’s shares are currently listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. Trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable. In stressed market conditions, the market for the Fund’s shares may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Management Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Management Risk – The success of the Fund’s strategy is dependent on the Adviser’s ability and its stock selection process to correctly identify the Fund’s investments. The portfolio securities selected by the Adviser may decline in value or not increase in value when the stock market in general is rising, in which case the Fund could experience losses regardless of the overall performance of the U.S. equity market. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Quantitative Investing Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Quantitative Investing Risk – Funds that are managed according to a quantitative model can perform differently from the market as a whole based on the factors used in the model, the weight placed on each factor and changes from the factors’ historical trends. Due to the significant role technology plays in a quantitative model, use of a quantitative model carries the risk of potential issues with the design, coding, implementation or maintenance of the computer programs, data and/or other technology used in the quantitative model. These issues could negatively impact investment returns. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Investments in Investment Companies Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Investments in Investment Companies Risk – When the Fund invests in an investment company, including ETFs, in addition to directly bearing the expenses associated with its own operations, it will bear a pro rata portion of the investment company’s expenses. Further, while the risks of owning shares of an investment company generally reflect the risks of owning the underlying investments of the investment company, the Fund may be subject to additional or different risks than if the Fund had invested directly in the underlying investments. For example, the lack of liquidity in an ETF could result in its share price being more volatile than that of the underlying portfolio securities. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Valuation Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Valuation Risk – The risk that a security may be difficult to value. The Fund may value certain securities at a price higher than the price at which they can be sold. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Portfolio Turnover Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Portfolio Turnover Risk – Due to its investment strategy, the Fund may buy and sell securities frequently. This may result in higher transaction costs and additional capital gains tax liabilities, which may affect the Fund’s performance. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Foreign Company Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Foreign Company Risk – Investing in foreign companies, including direct investments and investments through ADRs, poses additional risks since political and economic events unique to a country or region will affect those markets and their issuers. These risks will not necessarily affect the U.S. economy or similar issuers located in the United States. Securities of foreign companies may not be registered with the U.S. Securities and Exchange Commission (the “SEC”) and foreign companies are generally not subject to the same level of regulatory controls imposed on U.S. issuers and, as a consequence, there is generally less publicly available information about foreign securities than is available about domestic securities. Income from foreign securities owned by the Fund may be reduced by a withholding tax at the source, which tax would reduce income received from the securities comprising the Fund’s portfolio. Foreign securities may also be more difficult to value than securities of U.S. issuers and foreign markets and securities may be less liquid. In addition, periodic U.S. Government restrictions on investments in issuers from certain foreign countries may require the Fund to sell such investments at inopportune times, which could result in losses to the Fund. While ADRs provide an alternative to directly purchasing the underlying foreign securities in their respective national markets and currencies, investments in ADRs continue to be subject to many of the risks associated with investing directly in foreign securities. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Emerging Markets Securities Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Emerging Markets Securities Risk – Investments in emerging markets securities are considered speculative and subject to heightened risks in addition to the general risks of investing in foreign securities. Unlike more established markets, emerging markets may have governments that are less stable, markets that are less liquid and economies that are less developed. In addition, the securities markets of emerging market countries may consist of companies with smaller market capitalizations and may suffer periods of relative illiquidity; significant price volatility; restrictions on foreign investment; and possible restrictions on repatriation of investment income and capital. Furthermore, foreign investors may be required to register the proceeds of sales, and future economic or political crises could lead to price controls, forced mergers, expropriation or confiscatory taxation, seizure, nationalization or creation of government monopolies. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Risk Of Investing in China | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Risk of Investing in China – The Chinese economy is generally considered an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. China may be subject to considerable degrees of economic, political and social instability. The Chinese economy is also export-driven and highly reliant on trade. Adverse changes in the economic conditions of its primary trading partners such as the United States, Japan and South Korea would adversely impact the Chinese economy and the relevant Fund investments. The economy of China also differs from the United States economy in such respects as structure, general development, government involvement, wealth distribution, rate of inflation, growth rate, allocation of resources and capital reinvestment, among others. Under China’s political and economic system, the central government may exercise control over the Chinese economy through administrative regulation and/or state ownership. In addition, expropriation, including nationalization, confiscatory taxation, political, economic or social instability or other developments could adversely affect and diminish the values of the Chinese companies in which the Fund invests, however, over the past few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China.
The Fund may invest in shares of Chinese companies traded on stock markets in China or Hong Kong. These stock markets may experience high levels of volatility from time to time. The Hong Kong stock market may behave differently from the China stock markets and there may be little to no correlation between the performance of the Hong Kong stock market and the China stock markets. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Foreign Currency Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Foreign Currency Risk – As a result of the Fund’s investments in securities denominated in, and/or receiving revenues in, foreign currencies, the Fund will be subject to currency risk. Currency risk is the risk that foreign currencies will decline in value relative to the U.S. dollar, in which case the dollar value of an investment in the Fund would be adversely affected. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Preferred Stock Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Preferred Stock Risk – Preferred stocks in which the Fund may invest are sensitive to interest rate changes, and are also subject to equity risk, which is the risk that stock prices will fall over short or extended periods of time. The rights of preferred stocks on the distribution of a company’s assets in the event of a liquidation are generally subordinate to the rights associated with a company’s debt securities. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Stock Connect Investing Risk | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Stock Connect Investing Risk – Investments in China A Shares listed and traded through Stock Connect involve unique risks. Trading through Stock Connect is subject to a number of restrictions that may affect the Fund’s investments and returns. For example, trading through Stock Connect is subject to daily quotas that limit the maximum daily net purchases on any particular day, which may restrict or preclude the Fund’s ability to invest in China A Shares through Stock Connect. In addition, China A Shares purchased through Stock Connect generally may not be sold, purchased or otherwise transferred other than through Stock Connect in accordance with applicable rules. A primary feature of Stock Connect is the application of the home market’s laws and rules applicable to investors in China A Shares. Therefore, the Fund’s investments in China A Shares purchased through Stock Connect are generally subject to Chinese securities regulations and listing rules, among other restrictions. While overseas investors currently are exempt from paying capital gains or value added taxes on income and gains from investments in China A Shares purchased through Stock Connect, these tax rules could be changed, which could result in unexpected tax liabilities for the Fund. Stock Connect will only operate on days when both the China and Hong Kong markets are open for trading and when banks in both markets are open on the corresponding settlement days. There may be occasions when the Fund may be subject to the risk of price fluctuations of China A Shares during the time when Stock Connect is not trading. Moreover, further developments to Stock Connect are likely and there can be no assurance as to the program’s continued existence or whether future developments regarding the program may restrict or adversely affect the Fund’s investments or returns. In addition, the application and interpretation of the laws and regulations of Hong Kong and China, and the rules, policies or guidelines published or applied by relevant regulators and exchanges in respect of Stock Connect are uncertain, and they may have a detrimental effect on the Fund’s investments and returns. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Risk Lose Money [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | You could lose money by investing in the Fund. |
| Rayliant NxtGen Multifactor Emerging Markets Equity ETF | Risk Not Insured Depository Institution [Member] | |
| Prospectus [Line Items] | |
| Risk [Text Block] | A Fund share is not a bank deposit and it is not insured or guaranteed by the FDIC or any other government agency. |