v3.26.1
Investment Risks - RAREVIEW HUMANOID ROBOTICS ETF
Aug. 28, 2026
Affiliated Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Affiliated Fund Risk. The Fund invests in affiliated underlying funds (the “Affiliated Funds”), unaffiliated underlying funds, or a combination of both. The Adviser, therefore, is subject to conflicts of interest in allocating the Fund’s assets among the Affiliated Funds. The Adviser will receive more revenue to the extent it selects Affiliated Fund rather than an unaffiliated fund for inclusion in the Fund’s portfolio. In addition, the Adviser may have an incentive to allocate the Fund’s assets to those Affiliated Funds for which the net advisory fees payable to the Adviser are higher than the fees payable by other Affiliated Funds.

 
Humanoid Robotics Companies Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Humanoid Robotics Companies Risk. The Fund invests in Humanoid Robotics Companies, which may have limited product lines, markets, financial resources, or personnel and are subject to the risks of changes in business cycles, world economic growth, technological progress, and government regulation. Securities of Humanoid Robotics Companies tend to be more volatile than securities of companies that rely less heavily on technology. Humanoid Robotics Companies typically engage in significant amounts of spending on research and development, and rapid changes to the field could have a material adverse effect on a company’s operating results.

 
Equity Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Equity Risk. The NAV of the Fund will fluctuate based on changes in the value of the equity securities held by the Fund. Equity prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 
Active Management Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Active Management Risk. The Fund is actively managed using proprietary investment strategies and processes. There can be no guarantee that these strategies and processes will be successful.

 
China Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

China Risk. The Fund may invest in instruments that provide exposure to Chinese companies, including through investments in China A-Shares, which would subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets.

 

Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

 

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Incidents involving China’s or the region’s security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund’s investments. Export growth continues to be a major driver of China’s rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China’s key trading partners may have an adverse impact on the Chinese economy. The Fund’s portfolio may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies.

 

Chinese companies are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about the Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and shareholders may have limited legal remedies. Chinese companies may also be subject to significantly weaker recordkeeping requirements than the requirements imposed upon U.S. companies

 
Concentration Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Concentration Risk. The Fund is concentrated in the industry or group of industries comprising the industrials, information technology and consumer discretionary sectors, collectively. The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund’s investments more than the market as a whole, to the extent that the Fund’s investments are concentrated in the securities and/or other assets of a particular issuer or issuers, country, group of countries, region, market, industry, group of industries, sector, market segment or asset class.

 
ETF Structure Risks [Member]  
Prospectus [Line Items]  
Risk [Text Block]

ETF Structure Risks. The Fund is structured as an ETF and as a result is subject to special risks, including:

 
Not Individually Redeemable [Member]  
Prospectus [Line Items]  
Risk [Text Block]
●Not Individually Redeemable. The Fund’s shares (“Shares”) are not redeemable by retail investors and may be redeemed only by Authorized Participants at NAV and only in Creation Units. A retail investor generally incurs brokerage costs when selling shares.

 
No Guarantee of Active Trading Market [Member]  
Prospectus [Line Items]  
Risk [Text Block]
●No Guarantee of Active Trading Market. While shares are listed on the Exchange, there can be no assurance that an active trading market for the shares will be maintained. Further, secondary markets may be subject to irregular trading activity, wide bid/ask spreads and extended trade settlement periods in times of market stress because market makers and APs may step away from making a market in the shares and in executing creation and redemption orders, which could cause a material deviation in the Fund’s market price from its NAV.

 
Trading Issues [Member]  
Prospectus [Line Items]  
Risk [Text Block]
●Trading Issues. Trading in shares on the Cboe BZX Exchange, Inc. (the “Exchange”) may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares inadvisable, such as extraordinary market volatility. There can be no assurance that shares will continue to meet the listing requirements of the Exchange which may result in the shares being delisted. An active trading market for the shares may not be developed or maintained. If the shares are traded outside a collateralized settlement system, the number of financial institutions that can act as Authorized Participants that can post collateral on an agency basis is limited, which may limit the market for the shares.

 
Market Price Variance Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
●Market Price Variance Risk. The market prices of shares will fluctuate in response to changes in NAV and supply and demand for shares and will include a “bid-ask spread” charged by the exchange specialists, market makers or other participants that trade the shares. There may be times when the market price and the NAV vary significantly. This means that shares may trade at a discount to NAV.

 

●In times of market stress, market makers may step away from their role market making in the shares and in executing trades, which can lead to differences between the market value of the shares and the Fund’s NAV.

 

●The market price of the shares may deviate from the Fund’s NAV, particularly during times of market stress, with the result that investors may pay significantly more or significantly less the shares than the Fund’s NAV, which is reflected in the bid and ask price for the shares or in the closing price.

 

●In stressed market conditions, the market for the shares may become less liquid in response to the deteriorating liquidity of the Fund’s portfolio. This adverse effect on the liquidity of the Shares may, in turn, lead to differences between the market value of the shares and the Fund’s NAV.

 
Authorized Participant Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
●Authorized Participant Risk. Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that may act as an Authorized Participant on an agency basis (i.e., on behalf of other market participants). To the extent that Authorized Participants exit the business or are unable to proceed with creation or redemption orders with respect to the Fund and no other Authorized Participant is able to step forward to create or redeem Creation Units, Fund shares may be more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting. Authorized Participant concentration risk may be heightened for investments or instruments that have lower trading volumes.

 
ADR Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

ADR Risk. ADRs may be subject to some of the same risks as direct investment in foreign companies, which includes international trade, currency, political, regulatory and diplomatic risks. In a sponsored ADR arrangement, the foreign issuer assumes the obligation to pay some or all of the depositary’s transaction fees. Under an unsponsored ADR arrangement, the foreign issuer assumes no obligations and the depositary’s transaction fees are paid directly by the ADR holders. Because unsponsored ADR arrangements are organized independently and without the cooperation of the issuer of the underlying securities, available information concerning the foreign issuer may not be as current as for sponsored ADRs and voting rights with respect to the deposited securities are not passed through.

 
Emerging Markets Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Emerging Markets Risk. Investing in emerging markets involves not only the risks described below with respect to investing in foreign securities, but also other risks, including exposure to economic structures that are generally less diverse and mature, limited availability and reliability of information material to an investment decision, and exposure to political systems that can be expected to have less stability than those of developed countries. The market for the securities of issuers in emerging markets typically is small, and a low or nonexistent trading volume in those securities may result in a lack of liquidity and price volatility.

 
Management Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Management Risk. The Adviser’s dependence on its judgments about the attractiveness, value and potential appreciation of derivatives in which the Fund invests may prove to be incorrect and may not produce the desired results.

 
Market and Geopolitical Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market and Geopolitical Risk. The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Investments in the Fund’s portfolios may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, pandemics, epidemics, terrorism, tariffs and trade wars, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years may result in market volatility and may have long term effects on both the U.S. and global financial markets.

 
Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Sector Risk. The Fund’s assets may be concentrated in a particular sector or sectors. To the extent that the Fund is concentrated in a particular sector or sectors, the Fund will be subject to the risk that the economic, political or other conditions that have a negative effect on those sectors may negatively impact the Fund to a greater extent than if the Fund’s assets were in a wider variety of sectors.

 
Industrials Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
●Industrials Sector Risk. The value of securities issued by companies in the industrials sector may be adversely affected by supply and demand changes related to their specific products or services and industrials sector products in general. The products of manufacturing companies may face obsolescence due to rapid technological developments and frequent new product introduction. Global events, trade disputes and changes in government regulations, economic conditions and exchange rates may adversely affect the performance of companies in the industrials sector. Companies in the industrials sector may be adversely affected by liability for environmental damage and product liability claims. The industrials sector may also be adversely affected by changes or trends in commodity prices, which may be influenced by unpredictable factors. Companies in the industrials sector, particularly aerospace and defense companies, may also be adversely affected by government spending policies because companies in this sector tend to rely to a significant extent on government demand for their products and services

 
Information Technology Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
●Information Technology Sector Risk. Information technology companies face intense competition, both domestically and internationally, which may have an adverse effect on profit margins. Like other technology companies, information technology companies may have limited product lines, markets, financial resources or personnel. The products of information technology companies may face obsolescence due to rapid technological developments, frequent new product introduction, unpredictable changes in growth rates and competition for the services of qualified personnel. Companies in the information technology sector are heavily dependent on patent and intellectual property rights. The loss or impairment of these rights may adversely affect the profitability of these companies. Information technology companies are facing increased government and regulatory scrutiny and may be subject to adverse government or regulatory action.

 
Consumer Discretionary Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
●Consumer Discretionary Sector Risk. The success of consumer product manufacturers and retailers is tied closely to the performance of domestic and international economies, interest rates, trade policies, exchange rates, competition, consumer confidence, changes in demographics and consumer preferences. Companies in the consumer discretionary sector depend heavily on disposable household income and consumer spending and may be strongly affected by social trends and marketing campaigns. These companies may be subject to severe competition, which may have an adverse impact on their profitability.

 
Large Capitalization Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Large Capitalization Risk. Large-capitalization companies may be less able than smaller capitalization companies to adapt to changing market conditions. Large-capitalization companies may be more mature and subject to more limited growth potential compared with smaller capitalization companies. During different market cycles, the performance of large capitalization companies has trailed the overall performance of the broader securities markets.

 
Small and Medium Capitalization Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Small and Medium Capitalization Risk. The earnings and prospects of small and medium sized companies are more volatile than larger companies and may experience higher failure rates than larger companies. Small and medium sized companies normally have a lower trading volume than larger companies, which may tend to make their market price fall more disproportionately than larger companies in response to selling pressures and may have limited markets, product lines, or financial resources and lack management experience.

 
Non-U.S. Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Non-U.S. Securities Risk. Non-U.S. securities are subject to higher volatility than securities of domestic issuers due to possible adverse political, social or economic developments, restrictions on foreign investment or exchange of securities, capital controls, lack of liquidity, currency exchange rates, excessive taxation, government seizure of assets, the imposition of sanctions by foreign governments, different legal or accounting standards, and less government supervision and regulation of securities exchanges in foreign countries.

 

To the extent securities held by the Fund trade on non-U.S. exchanges that are closed when the Fund’s primary listing exchange is open, there are likely to be deviations between the current price of an underlying security and the last quoted price for the underlying security (i.e., the Fund’s quote from the closed foreign market) used for purposes of calculating the Fund’s NAV, resulting in premiums or discounts to the Fund’s NAV and bid/ask spreads that may be greater than those experienced by other funds. In addition, shareholders may not be able to purchase and sell shares of the Fund on days when the NAV of the Fund could be significantly affected by events in the relevant foreign markets.

 
Variable Interest Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Variable Interest Risk. Exposure to VIEs may pose additional risks because the investment is made in reference to an intermediary shell company that has entered into service and other contracts with the underlying Chinese operating company to provide investors with exposure to the operating company, but does not represent equity ownership in the operating company. As a result, such investment may limit the rights of an investor with respect to the underlying Chinese operating company. VIEs allow foreign shareholders to exert a degree of control over, and obtain economic benefits arising from, the operating company without formal legal ownership. However, the contractual arrangements between the shell company and the operating company may not be as effective in providing operational control as direct equity ownership, and a foreign investor’s rights may be limited by, for example, actions of the Chinese government which could determine that the underlying contractual arrangements on which control of the VIE is based are invalid. The contractual arrangement on which the VIE structure is based would likely be subject to Chinese law and jurisdiction, which could raise questions about how recourse is sought. Investments through VIEs may be affected by conflicts of interest and duties between the legal owners of the VIE and the stockholders of the listed holding company, which could adversely impact the value of investments. VIEs are not formally recognized under Chinese law and investors face uncertainty about future actions by the Chinese government that could significantly affect the operating company’s financial performance and the enforceability of the contractual arrangements underlying the VIE structure. Prohibitions of these structures by the Chinese government, or the inability to enforce such contracts, from which the shell company derives its value, would likely cause the VIE-structured holding(s) to suffer significant losses, and in turn, adversely affect the Fund’s returns and net asset value.

 
Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] As with all funds, there is the risk that you could lose money through your investment in the Fund.
Risk Nondiversified Status [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Non-Diversified Risk. As a “non-diversified” fund, the Fund may hold a smaller number of portfolio securities than many other funds. To the extent the Fund invests in a relatively small number of issuers, a decline in the market value of a particular security held by the Fund may affect its value more than if it invested in a larger number of issuers. The value of the Fund Shares may be more volatile than the values of shares of more diversified funds.