v3.26.1
Investment Risks
Aug. 04, 2026
Roundhill S&P 500® Target 10,000 2030 ETF | INVESTMENT STRATEGY RISK  
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INVESTMENT STRATEGY RISK. The Fund’s investment strategy is different from more typical investment products, and the Fund may be unsuitable for some investors. The Fund’s investment strategy offers investors the potential for a unique return profile that provides significant investment gains if the Target Options finish in-the-money (after consideration of premiums paid for the Target Options) at the conclusion of the Defined Target Period. However, investors may lose all or substantially all of their investment if the Target Options finish out-of-the-money at the end of the Defined Target Period. Investors that are unwilling to incur such losses are urged not to purchase Fund Shares. At the end of the Defined Target Period the Fund can produce one of five results, three of which result in the Fund losing money before considering fees and expenses (and one of those includes the risk that the Fund may lose all of its money). Additionally, the value of Fund Shares may be subject to significant volatility when the level of the Underlying Index is at or around the Underlying Index Target (as measured by the Underlying ETF and Underlying ETF Target), particularly as the Defined Target Date approaches. The sought-after investment results are only provided at the conclusion of the Defined Target Date. Returns of an investor may be substantially different if they purchase Fund Shares after the beginning of the Defined Target Period or sell Fund Shares prior to the Defined Target Date. Investors should carefully consider whether they fully understand the Fund's investment strategy and the associated risks before investing in the Fund.

 

 

Underlying ETF Correlation and Calculation Risk. The value of Fund Shares is ultimately dependent upon whether the Underlying ETF’s share price exceeds the Underlying ETF Target (i.e., the strike price of the Target Options) upon the conclusion of the Defined Target Period. The Adviser calculates the Underlying ETF Target as the share price value that corresponds to the Underlying Index Target. However, if the calculation of the Underlying ETF Target is incorrect, or the share price of an Underlying ETF does not track the Underlying Index as anticipated, it is possible that the Underlying Index exceeds the Underlying Index Target, but the Target Options finish out-of-the-money and the Fund loses substantially all of its assets. Additionally, the Fund may use multiple Underlying ETFs as the reference asset for the Target Options which may exacerbate this risk. The Underlying ETFs’ returns may also deviate from that of the Underlying Index due to the fees and expenses of such Underlying ETF, cash drag, differences between the portfolio of the Underlying ETF and the components of the Underlying Index, among other factors. Any lack of correlation between the Underlying ETF and Underlying Index may dramatically negatively impact the returns of the Fund.

Roundhill S&P 500® Target 10,000 2030 ETF | CATASTROPHIC LOSS RISK  
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CATASTROPHIC LOSS RISK. In the event that the Underlying Index finishes below the Underlying Index Target (as measured by the Underlying ETF and Underlying ETF Target), the Fund will suffer a catastrophic loss in value. Investors that are unwilling to incur such losses are urged not to purchase Fund Shares.

Roundhill S&P 500® Target 10,000 2030 ETF | MARKET RISK  
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MARKET RISK. Market risk is the risk that a particular investment, or Fund Shares in general, may fall in value. Securities are subject to market fluctuations caused by real or perceived adverse economic, political, and regulatory factors or market developments, changes in interest rates, disruptions to trade, impositions of tariffs and perceived trends in securities prices. Fund Shares could decline in value or underperform other investments. In addition, local, regional or global events such as war, acts of terrorism, market manipulation, government defaults, government shutdowns, regulatory actions, political changes, diplomatic developments, the imposition of sanctions and other similar measures, spread of infectious diseases or other public health issues, recessions, natural disasters, or other events could have a significant negative impact on the Fund and its investments. Any of such circumstances could have a materially negative impact on the value of Fund Shares, the liquidity of an investment, and may result in increased market volatility. During any such events, Fund Shares may trade at increased premiums or discounts to their net asset value, the bid/ask spread on Fund Shares may widen and the returns on investment may fluctuate.

Roundhill S&P 500® Target 10,000 2030 ETF | OPTIONS RISK  
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OPTIONS RISK. The use of options, including Target Options, involves investment strategies and risks different from those associated with ordinary portfolio securities transactions and depends on the ability of the Fund’s portfolio managers to forecast market movements correctly. The prices of options are volatile and are influenced by, among other things, actual and anticipated changes in the value of the underlying instrument, or in interest or currency exchange rates, including the anticipated volatility, which in turn are affected by fiscal and monetary policies and by national and international political and economic events. The effective use of options also depends on the Fund’s ability to terminate option positions at times deemed desirable to do so. There is no assurance that the Fund will be able to effect closing transactions at any particular time or at an acceptable price. In addition, there may at times be an imperfect correlation between the movement in values of options and their underlying securities and there may at times not be a liquid secondary market for certain options. Lastly, the trading of options is subject to transaction costs that may impact the Fund’s returns.

Roundhill S&P 500® Target 10,000 2030 ETF | FLEX OPTIONS RISK  
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FLEX OPTIONS RISK. Trading FLEX Options involves risks different from, or possibly greater than, the risks associated with investing directly in securities. The Fund may experience losses from specific FLEX Option positions and certain FLEX Option positions may expire worthless. The FLEX Options are listed on an exchange; however, no one can guarantee that a liquid secondary trading market will exist for the FLEX Options. In the event that trading in the FLEX Options is limited or absent, the value of the Fund’s FLEX Options may decrease. In a less liquid market for the FLEX Options, liquidating the FLEX Options may require the payment of a premium (for written FLEX Options) or acceptance of a discounted price (for purchased FLEX Options) and may take longer to complete. A less liquid trading market may adversely impact the value of the FLEX Options and Fund shares and result in the Fund being unable to achieve its investment objective. Less liquidity in the trading of the Fund’s FLEX Options could have an impact on the prices paid or received by the Fund for the FLEX Options in connection with creations and redemptions of the Fund’s shares. Depending on the nature of this impact to pricing, the Fund may be forced to pay more for redemptions (or receive less for creations) than the price at which it currently values the FLEX Options. Such overpayment or under collection could reduce the Fund’s ability to achieve its investment objective. Additionally, in a less liquid market for the FLEX Options, the liquidation of a large number of options may more significantly impact the price. A less liquid trading market may adversely impact the value of the FLEX Options and the value of your investment. The trading in FLEX Options may be less deep and liquid than the market for certain other exchange-traded options, non-customized options or other securities.

Roundhill S&P 500® Target 10,000 2030 ETF | LIQUIDITY RISK  
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LIQUIDITY RISK. The market for options may be subject to periods of illiquidity. During such times it may be difficult or impossible to buy or sell a position at the desired price. Market disruptions or volatility can also make it difficult to find a counterparty willing to transact at a reasonable price and sufficient size. Illiquid markets may cause losses, which could be significant. The large size of the positions which the Fund may acquire increases the risk of illiquidity, may make its positions more difficult to liquidate, and may increase the losses incurred while trying to do so. Such large positions also may impact the price of options held by the Fund.

Roundhill S&P 500® Target 10,000 2030 ETF | ASSET CONCENTRATION RISK  
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ASSET CONCENTRATION RISK. Since the Fund’s portfolio will be composed of Target Options on a very small number of ETFs (including a single ETF), the Fund’s performance may be hurt disproportionately and significantly by the poor performance of those ETFs to which it has significant exposure. Asset concentration makes the Fund more susceptible to any single occurrence affecting the ETFs and may subject the Fund to greater market risk than more diversified funds.

Roundhill S&P 500® Target 10,000 2030 ETF | UNDERLYING INDEX RISKS  
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UNDERLYING INDEX RISKS. The Fund will have significant exposure to the Underlying Index through its investments in Target Options on Underlying ETFs that utilize the Underlying Index as the reference asset. Accordingly, the Fund will be subject to the risks of the Underlying ETFs, set forth below.

 

EQUITY SECURITIES RISK. Equity securities are subject to changes in value, and their values may be more volatile than those of other asset classes. Equity securities prices fluctuate for several reasons, including changes in investors’ perceptions of the financial condition of an issuer or the general condition of the relevant equity market, such as market volatility, or when political or economic events affecting an issuer occur. Common stock prices may be particularly sensitive to rising interest rates, as the cost of capital rises and borrowing costs increase. Common stocks generally subject their holders to more risks than preferred stocks and debt securities because common stockholders’ claims are subordinated to those of holders of preferred stocks and debt securities upon the bankruptcy of the issuer.

 

INFORMATION TECHNOLOGY COMPANIES 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.

 

ISSUER RISK. The performance of an ETF depends on the performance of individual securities to which the ETF has exposure. Changes in the financial condition or credit rating of an issuer of those securities may cause the value of the securities to decline. There is no guarantee that an issuer that paid dividends in the past will continue to do so in the future or will continue paying dividends at the same level.

 

LARGE CAPITALIZATION COMPANIES 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.

 

PASSIVE INVESTMENT RISK. The Underlying ETFs are not actively managed and therefore would not sell an equity security due to current or projected underperformance of a security, industry or sector, unless that security is removed from the Underlying Index. Unlike with an actively managed fund, the fund’s investment adviser does not use techniques or defensive strategies designed to lessen the effects of market volatility or to reduce the impact of periods of market decline. This means that, based on market and economic conditions, the fund’s performance could be lower than other types of funds that may actively shift their portfolio assets to take advantage of market opportunities or to lessen the impact of a market decline.

 

TRACKING ERROR RISK. The Underlying ETFs are subject to “tracking error,” which is the divergence of an ETF’s performance from that of the index which it seeks to track. Tracking error may occur because of differences between the securities and other instruments held in an ETF’s portfolio and those included in the index, pricing differences, transaction costs incurred by the ETF, the ETF’s holding of uninvested cash, differences in timing of the accrual of or the valuation of dividends or interest received by the ETF or distributions paid to the ETF’s shareholders, the requirements to maintain pass-through tax treatment, portfolio transactions carried out to minimize the distribution of capital gains to shareholders, acceptance of custom baskets, changes to the index or the costs to the ETF of complying with various new or existing regulatory requirements, among other reasons. This risk may be heightened during times of increased market volatility or other unusual market conditions. Tracking error also may result because the ETF incurs fees and expenses, while the index it tracks does not.

 

UNITED STATES RISK. Certain changes in the U.S. economy, such as when the U.S. economy weakens or when its financial markets decline, may have an adverse effect on the securities to which the Fund has exposure.

Roundhill S&P 500® Target 10,000 2030 ETF | ACTIVE MANAGEMENT RISK  
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ACTIVE MANAGEMENT RISK. The Fund is actively-managed and its performance reflects investment decisions that the Adviser and/or Sub-Adviser makes for the Fund. Such judgments about the Fund’s investments may prove to be incorrect. If the investments selected and the strategies employed by the Fund fail to produce the intended results, the Fund could underperform as compared to other funds with similar investment objectives and/or strategies, or could have negative returns. The Adviser/Sub-Adviser will seek to employ the Fund’s investment strategy regardless of whether there are periods of adverse market, economic, or other conditions and will not seek to take temporary defensive positions during such periods.

Roundhill S&P 500® Target 10,000 2030 ETF | ASSET CLASS RISK  
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ASSET CLASS RISK. Securities and other assets in the Fund’s portfolio may underperform in comparison to the general financial markets, a particular financial market or other asset classes.

Roundhill S&P 500® Target 10,000 2030 ETF | CLEARING MEMBER DEFAULT RISK  
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CLEARING MEMBER DEFAULT RISK. Transactions in some types of derivatives, including the options held by the Fund, are required to be centrally cleared (“cleared derivatives”). In a transaction involving cleared derivatives, the Fund’s counterparty is a clearinghouse, such as the OCC, rather than a bank or broker. Since the Fund is not a member of clearinghouses, and only members of a clearinghouse (“clearing members”) can participate directly in the clearinghouse, the Fund will hold cleared derivatives through accounts at clearing members. With regard to its cleared derivatives positions, the Fund will make payments (including margin payments) to, and receive payments from, a clearinghouse through their accounts at clearing members. Customer funds held at a clearing organization in connection with any option contracts are held in a commingled omnibus account and are not identified to the name of the clearing member’s individual customers. As a result, assets deposited by the Fund with any clearing member as margin for its options position may, in certain circumstances, be used to satisfy losses of other clients of the Fund’s clearing member. In addition, although clearing members guarantee performance of their clients’ obligations to the clearinghouse, there is a risk that the assets of the Fund might not be fully protected in the event of the clearing member’s bankruptcy. The Fund is also subject to the risk that a limited number of clearing members are willing to transact on the Fund’s behalf, which heightens the risks associated with a clearing member’s default. If a clearing member defaults, the Fund could lose some or all of the benefits of a transaction entered into by the Fund with the clearing member. The loss of a clearing member for the Fund to transact with could result in increased transaction costs and other operational issues that could impede the Fund’s ability to implement its investment strategy. If the Fund cannot find a clearing member to transact with on the Fund’s behalf, the Fund may be unable to effectively implement its investment strategy.

Roundhill S&P 500® Target 10,000 2030 ETF | CONCENTRATION RISK  
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CONCENTRATION RISK. 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.

Roundhill S&P 500® Target 10,000 2030 ETF | COUNTERPARTY RISK  
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COUNTERPARTY RISK. Fund transactions involving a counterparty are subject to the risk that the counterparty will not fulfill its obligation to the Fund. Counterparty risk may arise because of the counterparty’s financial condition (i.e., financial difficulties, bankruptcy, or insolvency), market activities and developments, or other reasons, whether foreseen or not. A counterparty’s inability to fulfill its obligation may result in significant financial loss to the Fund. The Fund may be unable to recover its investment from the counterparty or may obtain a limited recovery, and/or recovery may be delayed.

Roundhill S&P 500® Target 10,000 2030 ETF | CURRENT MARKET CONDITIONS RISK  
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CURRENT MARKET CONDITIONS RISK. Current market conditions risk is the risk that a particular investment, or Fund Shares in general, may fall in value due to current market conditions. As a means to fight inflation, which remains at elevated levels, the Federal Reserve and certain foreign central banks have raised interest rates; however, the Federal Reserve has recently lowered interest rates and may continue to do so. U.S. regulators have proposed several changes to market and issuer regulations which would directly impact the Fund, and any regulatory changes could adversely impact the Fund’s ability to achieve its investment strategies or make certain investments. Recent and potential future bank failures could result in disruption to the broader banking industry or markets generally and reduce confidence in financial institutions and the economy as a whole, which may also heighten market volatility and reduce liquidity. Additionally, challenges in commercial real estate markets, including rising interest rates, declining valuations and increasing vacancies, could have a broader impact on financial markets. The ongoing adversarial political climate in the United States, as well as political and diplomatic events both domestic and abroad, have and may continue to have an adverse impact on the U.S. regulatory landscape, markets and investor behavior, which could have a negative impact on the Fund’s investments and operations. The change in administration resulting from the 2024 United States national elections could result in significant impacts to international trade relations, tax and immigration policies, and other aspects of the national and international political and financial landscape, which could affect, among other things, inflation and the securities markets generally. Other unexpected political, regulatory and diplomatic events within the U.S. and abroad may affect investor and consumer confidence and may adversely impact financial markets and the broader economy. For example, ongoing armed conflicts between Russia and Ukraine in Europe and among Israel, Iran, Hamas and other militant groups in the Middle East, have caused and could continue to cause significant market disruptions and volatility within the markets in Russia, Europe, the Middle East and the United States. The hostilities and sanctions resulting from those hostilities have and could continue to have a significant impact on certain Fund investments as well as Fund performance and liquidity. The economies of the United States and its trading partners, as well as the financial markets generally, may be adversely impacted by trade disputes, including the imposition of tariffs, and other matters. For example, the United States has imposed trade barriers and restrictions on China. In addition, the Chinese government is engaged in a longstanding dispute with Taiwan, continually threatening an invasion. If the political climate between the United States and China does not improve or continues to deteriorate, if China were to attempt invading Taiwan, or if other geopolitical conflicts develop or worsen, economies, markets and individual securities may be adversely affected, and the value of the Fund’s assets may go down. A public health crisis and the ensuing policies enacted by governments and central banks may cause significant volatility and uncertainty in global financial markets, negatively impacting global growth prospects. As the COVID-19 global pandemic illustrated, such events may affect certain geographic regions, countries, sectors and industries more significantly than others. Advancements in technology may also adversely impact markets and the overall performance of the Fund. For instance, the economy may be significantly impacted by the advanced development and increased regulation of artificial intelligence. Additionally, cyber security breaches of both government and non-government entities could have negative impacts on infrastructure and the ability of such entities, including the Fund, to operate properly. These events, and any other future events, may adversely affect the prices and liquidity of the Fund’s portfolio investments and could result in disruptions in the trading markets.

Roundhill S&P 500® Target 10,000 2030 ETF | CYBERSECURITY RISK  
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CYBERSECURITY RISK. Failures or breaches of the electronic systems of the Fund, the Fund’s adviser, sub-adviser, distributor and other service providers, market makers, Authorized Participants or the issuers of securities in which the Fund invests have the ability to cause disruptions, negatively impact the Fund’s business operations and/or potentially result in financial losses to the Fund and its shareholders. While the Fund has established business continuity plans and risk management systems seeking to address system breaches or failures, there are inherent limitations in such plans and systems. Furthermore, the Fund cannot control the cybersecurity plans and systems of the Fund’s other service providers, market makers, Authorized Participants or issuers of securities in which the Fund invests.

Roundhill S&P 500® Target 10,000 2030 ETF | ETF RISK  
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ETF RISK. The Fund will invest in FLEX Options that reference ETFs, and accordingly is subject to the risks associated with ETFs. The value of an ETF will fluctuate over time based on fluctuations in the values of the assets held by the ETF, which may be affected by changes in general economic conditions, expectations for future growth and profits, interest rates and the supply and demand for those assets. Brokerage, tax, management fees and other expenses may negatively impact the performance of the ETF and, in turn, the value of the Fund Shares. An ETF that tracks an index may not exactly match the performance of the index due to cash drag, differences between the portfolio of the ETF and the components of the index, expenses and other factors.

Roundhill S&P 500® Target 10,000 2030 ETF | LEVERAGE RISK  
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LEVERAGE RISK. While the Fund does not seek leveraged exposure to the Underlying Index, the Fund seeks to achieve and maintain the exposure to the price of the Underlying Index by using the leverage inherent in Target Options on Underlying ETFs that utilize the Underlying Index as the reference asset. Therefore, the Fund is subject to leverage risk. When the Fund purchases or sells an instrument or enters into a transaction without investing an amount equal to the full economic exposure of the instrument or transaction, it creates leverage, which can result in the Fund losing more than it originally invested. As a result, these investments may magnify losses to the Fund, and even a small market movement may result in significant losses to the Fund. Leverage may also cause the Fund to be more volatile because it may exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities. Options trading involves a degree of leverage and as a result, a relatively small price movement in underlying securities may result in immediate and substantial losses to the Fund.

Roundhill S&P 500® Target 10,000 2030 ETF | NEW FUND RISK  
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NEW FUND RISK. The Fund is a recently organized investment company with a limited operating history. As a result, prospective investors have a limited track record or history on which to base their investment decision.

Roundhill S&P 500® Target 10,000 2030 ETF | OPERATIONAL RISK  
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OPERATIONAL RISK. The Fund is subject to risks arising from various operational factors, including, but not limited to, human error, processing and communication errors, errors of the Fund’s service providers, counterparties or other third-parties, failed or inadequate processes and technology or systems failures. The Fund relies on third-parties for a range of services, including custody. Any delay or failure relating to engaging or maintaining such service providers may affect the Fund’s ability to meet its investment objective. Although the Fund and the Adviser seek to reduce these operational risks through controls and procedures, there is no way to completely protect against such risks.

Roundhill S&P 500® Target 10,000 2030 ETF | REGULATED INVESTMENT COMPANY TAX RISK  
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REGULATED INVESTMENT COMPANY TAX RISK. The Fund intends to qualify annually and to elect to be treated as a regulated investment company (“RIC”) under the Internal Revenue Code of 1986, as amended (the “Code”).

 

To qualify for the favorable U.S. federal income tax treatment generally accorded to RICs, the Fund must, among other things, (i) derive in each taxable year at least 90% of its gross income from dividends, interest, payments with respect to securities loans and gains from the sale or other disposition of stock, securities or foreign currencies or other income derived with respect to its business of investing in such stock, securities or currencies, or net income derived from interests in certain publicly traded partnerships; (ii) diversify its holdings so that, at the end of each quarter of the taxable year, (a) at least 50% of the market value of the Fund’s assets is represented by cash and cash items (including receivables), U.S. government securities, the securities of other RICs and other securities, with such other securities of any one issuer generally limited for the purposes of this calculation to an amount not greater than 5% of the value of the Fund’s total assets and not greater than 10% of the outstanding voting securities of such issuer, and (b) not more than 25% of the value of its total assets is invested in the securities (other than U.S. government securities or the securities of other RICs) of any one issuer, or two or more issuers which the Fund controls which are engaged in the same, similar or related trades or businesses, or the securities of one or more of certain publicly traded partnerships; and (iii) distribute at least 90% of its investment company taxable income (which includes, among other items, dividends, interest and net short-term capital gains in excess of net long-term capital losses) and at least 90% of its net tax-exempt interest income each taxable year. There are certain exceptions for failure to qualify if the failure is for reasonable cause or is de minimis, and certain corrective action is taken and certain tax payments are made by the Fund.

 

If the Fund were to fail to meet the qualifying income test or asset diversification test and fail to qualify as a RIC, it would be taxed in the same manner as an ordinary corporation, and distributions to its shareholders would not be deductible by the Fund in computing its taxable income, which would adversely affect the Fund’s performance.

Roundhill S&P 500® Target 10,000 2030 ETF | STRUCTURAL ETF RISKS  
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STRUCTURAL ETF RISKS. The Fund is an ETF. Accordingly, it is subject to certain risks associated with its unique structure.

 

Active Market Risk. Although Fund Shares are listed for trading on the Exchange, there can be no assurance that an active trading market for Fund Shares will develop or be maintained. Fund Shares trade on the Exchange at market prices that may be below, at or above the Fund’s net asset value. Securities, including Fund Shares, are subject to market fluctuations and liquidity constraints that may be caused by such factors as economic, political, or regulatory developments, changes in interest rates, and/or perceived trends in securities prices. Fund Shares could decline in value or underperform other investments.

 

Market Participants Risk. Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund, and none of those Authorized Participants is obligated to engage in creation and/or redemption transactions. The Fund has a limited number of institutions that may act as Authorized Participants 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, Fund Shares may be more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting. The Fund may also rely on a small number of third-party market makers to provide a market for the purchase and sale of Fund Shares but such market makers are under no obligation to do so. Decisions by Authorized Participants or market makers to reduce their role or step away from these activities in times of market stress could inhibit the effectiveness of the arbitrage process in maintaining the relationship between the underlying values of the Fund’s portfolio securities and the Fund’s market price. Any trading halt or other problem relating to the trading activity of these market makers or any issues disrupting the Authorized Participants’ ability to proceed with creation and/or redemption orders could result in a dramatic change in the spread between the Fund’s net asset value and the price at which Fund Shares are trading on the Exchange, which could result in a decrease in value of Fund Shares. This reduced effectiveness could result in Fund Shares trading at a premium or discount to net asset value and also in greater than normal intraday bid-ask spreads Fund Shares.

 

Cash Transactions Risk. The Fund expects to effectuate orders for the issuance of Creation Units in cash, rather than in-kind securities. The use of cash creations may also cause the Fund Shares to trade in the market at greater bid-ask spreads or greater premiums or discounts to the Fund’s NAV. Furthermore, the Fund may not be able to execute cash transactions for creation and redemption purposes at the same price used to determine the Fund’s NAV. To the extent that the maximum additional charge for creation or redemption transactions is insufficient to cover the execution shortfall, the Fund’s performance could be negatively impacted. Finally, the usage of cash rather than in-kind for the issuance of Creation Units could increase Fund fees and expenses, including increasing any trading costs for the Fund, which could negatively impact the returns of the Fund. While the Fund intends to use in-kind Creation Units for redemptions, it may also use cash redemptions. Paying redemption proceeds in cash rather than through in-kind delivery of portfolio securities may require the Fund to dispose of or sell portfolio securities or other assets at an inopportune time to obtain the cash needed to meet redemption orders. This may cause the Fund to sell a security and recognize a capital gain or loss that might not have been incurred if it had made a redemption in-kind. As a result, if the Fund were to use cash Creation Units for redemptions, the Fund may pay out higher or lower annual capital gains distributions than ETFs that redeem in-kind.

 

Costs of Buying and Selling Fund Shares. Due to the costs of buying or selling Fund Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Fund Shares may significantly reduce investment results and an investment in Fund Shares may not be advisable for investors who anticipate regularly making small investments.

 

Premium/Discount Risk. As with all ETFs, Fund Shares may be bought and sold in the secondary market at market prices. The trading prices of Fund Shares in the secondary market may differ from the Fund’s daily net asset value per share and there may be times when the market price of the shares is more than the net asset value per share (premium) or less than the net asset value per share (discount). If a shareholder purchases Fund Shares at a time when the market price is at a premium to the net asset value or sells Fund Shares at a time when the market price is at a discount to the net asset value, the shareholder may pay more for, or receive less than, the underlying value of the Fund Shares, respectively. This risk is heightened in times of market volatility or periods of steep market declines.

 

Trading Risks. Although Fund Shares are listed for trading on the Exchange and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Fund Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Fund Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than Fund Shares. Trading in Fund Shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in Fund Shares inadvisable. In addition, trading in Fund Shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to the Exchange’s “circuit breaker” rules. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of the Fund will continue to be met or will remain unchanged.

Roundhill S&P 500® Target 10,000 2030 ETF | TAX RISK ASSOCIATED WITH INVESTMENT IN OPTIONS  
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TAX RISK ASSOCIATED WITH INVESTMENT IN OPTIONS. The Fund intends to treat any income it may derive from the options as “qualifying income” under the provisions of the Code applicable to RICs. In addition, based upon language in the legislative history, the Fund intends to treat the issuer of the options as the issuer of the referenced asset, which, assuming the referenced asset qualifies as a RIC, would allow the trust to qualify for special rules in the RIC diversification requirements. If the income is not qualifying income or the issuer of the options is not appropriately the referenced asset, the Fund could lose its own status as a RIC.

Roundhill S&P 500® Target 10,000 2030 ETF | UNITED STATES GOVERNMENT SECURITIES RISK  
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UNITED STATES GOVERNMENT SECURITIES RISK. The Fund may invest directly in short term U.S. government securities or in an ETF that holds short-term U.S. government securities. U.S. government securities are subject to interest rate risk but generally do not involve the credit risks associated with investments in other types of debt securities. As a result, the yields available from U.S. government securities are generally lower than the yields available from other debt securities. U.S. government securities are guaranteed only as to the timely payment of interest and the payment of principal when held to maturity.

Roundhill S&P 500® Target 10,000 2030 ETF | VALUATION RISK  
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VALUATION RISK. The Fund may hold securities or other assets that may be valued on the basis of factors other than market quotations. This may occur because the asset or security does not trade on a centralized exchange, or in times of market turmoil or reduced liquidity. There are multiple methods that can be used to value a portfolio holding when market quotations are not readily available. The value established for any portfolio holding at a point in time might differ from what would be produced using a different methodology or if it had been priced using market quotations. Portfolio holdings that are valued using techniques other than market quotations, including “fair valued” assets or securities, may be subject to greater fluctuation in their valuations from one day to the next than if market quotations were used. In addition, there is no assurance that the Fund could sell or close out a portfolio position for the value established for it at any time, and it is possible that the Fund would incur a loss because a portfolio position is sold or closed out at a discount to the valuation established by the Fund at that time. The Fund’s ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

Roundhill S&P 500® Target 10,000 2030 ETF | Risk Lose Money [Member]  
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Risk [Text Block] Fund Shares will change in value, and you could lose money by investing in the Fund.
Roundhill S&P 500® Target 10,000 2030 ETF | Risk Not Insured Depository Institution [Member]  
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Risk [Text Block] An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Roundhill S&P 500® Target 10,000 2030 ETF | Risk Nondiversified Status [Member]  
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NON-DIVERSIFICATION 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.

Roundhill Innovation-100 Target 50,000 2030 ETF | INVESTMENT STRATEGY RISK  
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INVESTMENT STRATEGY RISK. The Fund’s investment strategy is different from more typical investment products, and the Fund may be unsuitable for some investors. The Fund’s investment strategy offers investors the potential for a unique return profile that provides significant investment gains if the Target Options finish in-the-money (after consideration of premiums paid for the Target Options) at the conclusion of the Defined Target Period. However, investors may lose all or substantially all of their investment if the Target Options finish out-of-the-money at the end of the Defined Target Period. Investors that are unwilling to incur such losses are urged not to purchase Fund Shares. At the end of the Defined Target Period the Fund can produce one of five results, three of which result in the Fund losing money before considering fees and expenses (and one of those includes the risk that the Fund may lose all of its money). Additionally, the value of Fund Shares may be subject to significant volatility when the level of the Underlying Index is at or around the Underlying Index Target (as measured by th Underlying ETF and Underlying ETF Target), particularly as the Defined Target Date approaches. The sought-after investment results are only provided at the conclusion of the Defined Target Date. Returns of an investor may be substantially different if they purchase Fund Shares after the beginning of the Defined Target Period or sell Fund Shares prior to the Defined Target Date. Investors should carefully consider whether they fully understand the Fund’s investment strategy and the associated risks before investing in the Fund.

 

Underlying ETF Correlation and Calculation Risk. The value of Fund Shares is ultimately dependent upon whether the Underlying ETF’s share price exceeds the Underlying ETF Target (i.e., the strike price of the Target Options) upon the conclusion of the Defined Target Period. The Adviser calculates the Underlying ETF Target as the share price value that corresponds to the Underlying Index Target. However, if the calculation of the Underlying ETF Target is incorrect, or the share price of an Underlying ETF does not track the Underlying Index as anticipated, it is possible that the Underlying Index exceeds the Underlying Index Target, but the Target Options finish out-of-the-money and the Fund loses substantially all of its assets. Additionally, the Fund may use multiple Underlying ETFs as the reference asset for the Target Options which may exacerbate this risk. The Underlying ETFs’ returns may also deviate from that of the Underlying Index due to the fees and expenses of such Underlying ETF, cash drag, differences between the portfolio of the Underlying ETF and the components of the Underlying Index, among other factors. Any lack of correlation between the Underlying ETF and Underlying Index may dramatically negatively impact the returns of the Fund.

Roundhill Innovation-100 Target 50,000 2030 ETF | CATASTROPHIC LOSS RISK  
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CATASTROPHIC LOSS RISK. In the event that the Underlying Index finishes below the Underlying Index Target (as measured by the Underlying ETF and Underlying ETF Target), the Fund will suffer a catastrophic loss in value. Investors that are unwilling to incur such losses are urged not to purchase Fund Shares.

Roundhill Innovation-100 Target 50,000 2030 ETF | MARKET RISK  
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MARKET RISK. Market risk is the risk that a particular investment, or Fund Shares in general, may fall in value. Securities are subject to market fluctuations caused by real or perceived adverse economic, political, and regulatory factors or market developments, changes in interest rates, disruptions to trade, impositions of tariffs and perceived trends in securities prices. Fund Shares could decline in value or underperform other investments. In addition, local, regional or global events such as war, acts of terrorism, market manipulation, government defaults, government shutdowns, regulatory actions, political changes, diplomatic developments, the imposition of sanctions and other similar measures, spread of infectious diseases or other public health issues, recessions, natural disasters, or other events could have a significant negative impact on the Fund and its investments. Any of such circumstances could have a materially negative impact on the value of Fund Shares, the liquidity of an investment, and may result in increased market volatility. During any such events, Fund Shares may trade at increased premiums or discounts to their net asset value, the bid/ask spread on Fund Shares may widen and the returns on investment may fluctuate.

Roundhill Innovation-100 Target 50,000 2030 ETF | OPTIONS RISK  
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OPTIONS RISK. The use of options, including Target Options, involves investment strategies and risks different from those associated with ordinary portfolio securities transactions and depends on the ability of the Fund’s portfolio managers to forecast market movements correctly. The prices of options are volatile and are influenced by, among other things, actual and anticipated changes in the value of the underlying instrument, or in interest or currency exchange rates, including the anticipated volatility, which in turn are affected by fiscal and monetary policies and by national and international political and economic events. The effective use of options also depends on the Fund’s ability to terminate option positions at times deemed desirable to do so. There is no assurance that the Fund will be able to effect closing transactions at any particular time or at an acceptable price. In addition, there may at times be an imperfect correlation between the movement in values of options and their underlying securities and there may at times not be a liquid secondary market for certain options. Lastly, the trading of options is subject to transaction costs that may impact the Fund’s returns.

Roundhill Innovation-100 Target 50,000 2030 ETF | FLEX OPTIONS RISK  
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FLEX OPTIONS RISK. Trading FLEX Options involves risks different from, or possibly greater than, the risks associated with investing directly in securities. The Fund may experience losses from specific FLEX Option positions and certain FLEX Option positions may expire worthless. The FLEX Options are listed on an exchange; however, no one can guarantee that a liquid secondary trading market will exist for the FLEX Options. In the event that trading in the FLEX Options is limited or absent, the value of the Fund’s FLEX Options may decrease. In a less liquid market for the FLEX Options, liquidating the FLEX Options may require the payment of a premium (for written FLEX Options) or acceptance of a discounted price (for purchased FLEX Options) and may take longer to complete. A less liquid trading market may adversely impact the value of the FLEX Options and Fund shares and result in the Fund being unable to achieve its investment objective. Less liquidity in the trading of the Fund’s FLEX Options could have an impact on the prices paid or received by the Fund for the FLEX Options in connection with creations and redemptions of the Fund’s shares. Depending on the nature of this impact to pricing, the Fund may be forced to pay more for redemptions (or receive less for creations) than the price at which it currently values the FLEX Options. Such overpayment or under collection could reduce the Fund’s ability to achieve its investment objective. Additionally, in a less liquid market for the FLEX Options, the liquidation of a large number of options may more significantly impact the price. A less liquid trading market may adversely impact the value of the FLEX Options and the value of your investment. The trading in FLEX Options may be less deep and liquid than the market for certain other exchange-traded options, non-customized options or other securities.

Roundhill Innovation-100 Target 50,000 2030 ETF | LIQUIDITY RISK  
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LIQUIDITY RISK. The market for options may be subject to periods of illiquidity. During such times it may be difficult or impossible to buy or sell a position at the desired price. Market disruptions or volatility can also make it difficult to find a counterparty willing to transact at a reasonable price and sufficient size. Illiquid markets may cause losses, which could be significant. The large size of the positions which the Fund may acquire increases the risk of illiquidity, may make its positions more difficult to liquidate, and may increase the losses incurred while trying to do so. Such large positions also may impact the price of options held by the Fund.

Roundhill Innovation-100 Target 50,000 2030 ETF | ASSET CONCENTRATION RISK  
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ASSET CONCENTRATION RISK. Since the Fund’s portfolio will be composed of Target Options on a very small number of ETFs (including a single ETF), the Fund’s performance may be hurt disproportionately and significantly by the poor performance of those ETFs to which it has significant exposure. Asset concentration makes the Fund more susceptible to any single occurrence affecting the ETFs and may subject the Fund to greater market risk than more diversified funds.

Roundhill Innovation-100 Target 50,000 2030 ETF | UNDERLYING INDEX RISKS  
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UNDERLYING INDEX RISKS. The Fund will have significant exposure to the Underlying Index through its investments in Target Options on Underlying ETFs that utilize the Underlying Index as the reference asset. Accordingly, the Fund will be subject to the risks of the Underlying ETFs, set forth below.

 

EQUITY SECURITIES RISK. Equity securities are subject to changes in value, and their values may be more volatile than those of other asset classes. Equity securities prices fluctuate for several reasons, including changes in investors’ perceptions of the financial condition of an issuer or the general condition of the relevant equity market, such as market volatility, or when political or economic events affecting an issuer occur. Common stock prices may be particularly sensitive to rising interest rates, as the cost of capital rises and borrowing costs increase. Common stocks generally subject their holders to more risks than preferred stocks and debt securities because common stockholders’ claims are subordinated to those of holders of preferred stocks and debt securities upon the bankruptcy of the issuer.

 

INFORMATION TECHNOLOGY COMPANIES 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.

 

ISSUER RISK. The performance of an ETF depends on the performance of individual securities to which the ETF has exposure. Changes in the financial condition or credit rating of an issuer of those securities may cause the value of the securities to decline. There is no guarantee that an issuer that paid dividends in the past will continue to do so in the future or will continue paying dividends at the same level.

 

LARGE CAPITALIZATION COMPANIES 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.

 

PASSIVE INVESTMENT RISK. The Underlying ETFs are not actively managed and therefore would not sell an equity security due to current or projected underperformance of a security, industry or sector, unless that security is removed from the Underlying Index. Unlike with an actively managed fund, the fund’s investment adviser does not use techniques or defensive strategies designed to lessen the effects of market volatility or to reduce the impact of periods of market decline. This means that, based on market and economic conditions, the fund’s performance could be lower than other types of funds that may actively shift their portfolio assets to take advantage of market opportunities or to lessen the impact of a market decline.

 

TRACKING ERROR RISK. The Underlying ETFs are subject to “tracking error,” which is the divergence of an ETF’s performance from that of the index which it seeks to track. Tracking error may occur because of differences between the securities and other instruments held in an ETF’s portfolio and those included in the index, pricing differences, transaction costs incurred by the ETF, the ETF’s holding of uninvested cash, differences in timing of the accrual of or the valuation of dividends or interest received by the ETF or distributions paid to the ETF’s shareholders, the requirements to maintain pass-through tax treatment, portfolio transactions carried out to minimize the distribution of capital gains to shareholders, acceptance of custom baskets, changes to the index or the costs to the ETF of complying with various new or existing regulatory requirements, among other reasons. This risk may be heightened during times of increased market volatility or other unusual market conditions. Tracking error also may result because the ETF incurs fees and expenses, while the index it tracks does not.

 

UNITED STATES RISK. Certain changes in the U.S. economy, such as when the U.S. economy weakens or when its financial markets decline, may have an adverse effect on the securities to which the Fund has exposure.

Roundhill Innovation-100 Target 50,000 2030 ETF | ACTIVE MANAGEMENT RISK  
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ACTIVE MANAGEMENT RISK. The Fund is actively-managed and its performance reflects investment decisions that the Adviser and/or Sub-Adviser makes for the Fund. Such judgments about the Fund’s investments may prove to be incorrect. If the investments selected and the strategies employed by the Fund fail to produce the intended results, the Fund could underperform as compared to other funds with similar investment objectives and/or strategies, or could have negative returns. The Adviser/Sub-Adviser will seek to employ the Fund’s investment strategy regardless of whether there are periods of adverse market, economic, or other conditions and will not seek to take temporary defensive positions during such periods.

Roundhill Innovation-100 Target 50,000 2030 ETF | ASSET CLASS RISK  
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ASSET CLASS RISK. Securities and other assets in the Fund’s portfolio may underperform in comparison to the general financial markets, a particular financial market or other asset classes.

Roundhill Innovation-100 Target 50,000 2030 ETF | CLEARING MEMBER DEFAULT RISK  
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CLEARING MEMBER DEFAULT RISK. Transactions in some types of derivatives, including the options held by the Fund, are required to be centrally cleared (“cleared derivatives”). In a transaction involving cleared derivatives, the Fund’s counterparty is a clearinghouse, such as the OCC, rather than a bank or broker. Since the Fund is not a member of clearinghouses, and only members of a clearinghouse (“clearing members”) can participate directly in the clearinghouse, the Fund will hold cleared derivatives through accounts at clearing members. With regard to its cleared derivatives positions, the Fund will make payments (including margin payments) to, and receive payments from, a clearinghouse through their accounts at clearing members. Customer funds held at a clearing organization in connection with any option contracts are held in a commingled omnibus account and are not identified to the name of the clearing member’s individual customers. As a result, assets deposited by the Fund with any clearing member as margin for its options position may, in certain circumstances, be used to satisfy losses of other clients of the Fund’s clearing member. In addition, although clearing members guarantee performance of their clients’ obligations to the clearinghouse, there is a risk that the assets of the Fund might not be fully protected in the event of the clearing member’s bankruptcy. The Fund is also subject to the risk that a limited number of clearing members are willing to transact on the Fund’s behalf, which heightens the risks associated with a clearing member’s default. If a clearing member defaults, the Fund could lose some or all of the benefits of a transaction entered into by the Fund with the clearing member. The loss of a clearing member for the Fund to transact with could result in increased transaction costs and other operational issues that could impede the Fund’s ability to implement its investment strategy. If the Fund cannot find a clearing member to transact with on the Fund’s behalf, the Fund may be unable to effectively implement its investment strategy.

Roundhill Innovation-100 Target 50,000 2030 ETF | CONCENTRATION RISK  
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CONCENTRATION RISK. 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.

Roundhill Innovation-100 Target 50,000 2030 ETF | COUNTERPARTY RISK  
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COUNTERPARTY RISK. Fund transactions involving a counterparty are subject to the risk that the counterparty will not fulfill its obligation to the Fund. Counterparty risk may arise because of the counterparty’s financial condition (i.e., financial difficulties, bankruptcy, or insolvency), market activities and developments, or other reasons, whether foreseen or not. A counterparty’s inability to fulfill its obligation may result in significant financial loss to the Fund. The Fund may be unable to recover its investment from the counterparty or may obtain a limited recovery, and/or recovery may be delayed.

Roundhill Innovation-100 Target 50,000 2030 ETF | CURRENT MARKET CONDITIONS RISK  
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CURRENT MARKET CONDITIONS RISK. Current market conditions risk is the risk that a particular investment, or Fund Shares in general, may fall in value due to current market conditions. As a means to fight inflation, which remains at elevated levels, the Federal Reserve and certain foreign central banks have raised interest rates; however, the Federal Reserve has recently lowered interest rates and may continue to do so. U.S. regulators have proposed several changes to market and issuer regulations which would directly impact the Fund, and any regulatory changes could adversely impact the Fund’s ability to achieve its investment strategies or make certain investments. Recent and potential future bank failures could result in disruption to the broader banking industry or markets generally and reduce confidence in financial institutions and the economy as a whole, which may also heighten market volatility and reduce liquidity. Additionally, challenges in commercial real estate markets, including rising interest rates, declining valuations and increasing vacancies, could have a broader impact on financial markets. The ongoing adversarial political climate in the United States, as well as political and diplomatic events both domestic and abroad, have and may continue to have an adverse impact on the U.S. regulatory landscape, markets and investor behavior, which could have a negative impact on the Fund’s investments and operations. The change in administration resulting from the 2024 United States national elections could result in significant impacts to international trade relations, tax and immigration policies, and other aspects of the national and international political and financial landscape, which could affect, among other things, inflation and the securities markets generally. Other unexpected political, regulatory and diplomatic events within the U.S. and abroad may affect investor and consumer confidence and may adversely impact financial markets and the broader economy. For example, ongoing armed conflicts between Russia and Ukraine in Europe and among Israel, Iran, Hamas and other militant groups in the Middle East, have caused and could continue to cause significant market disruptions and volatility within the markets in Russia, Europe, the Middle East and the United States. The hostilities and sanctions resulting from those hostilities have and could continue to have a significant impact on certain Fund investments as well as Fund performance and liquidity. The economies of the United States and its trading partners, as well as the financial markets generally, may be adversely impacted by trade disputes, including the imposition of tariffs, and other matters. For example, the United States has imposed trade barriers and restrictions on China. In addition, the Chinese government is engaged in a longstanding dispute with Taiwan, continually threatening an invasion. If the political climate between the United States and China does not improve or continues to deteriorate, if China were to attempt invading Taiwan, or if other geopolitical conflicts develop or worsen, economies, markets and individual securities may be adversely affected, and the value of the Fund’s assets may go down. A public health crisis and the ensuing policies enacted by governments and central banks may cause significant volatility and uncertainty in global financial markets, negatively impacting global growth prospects. As the COVID-19 global pandemic illustrated, such events may affect certain geographic regions, countries, sectors and industries more significantly than others. Advancements in technology may also adversely impact markets and the overall performance of the Fund. For instance, the economy may be significantly impacted by the advanced development and increased regulation of artificial intelligence. Additionally, cyber security breaches of both government and non-government entities could have negative impacts on infrastructure and the ability of such entities, including the Fund, to operate properly. These events, and any other future events, may adversely affect the prices and liquidity of the Fund’s portfolio investments and could result in disruptions in the trading markets.

Roundhill Innovation-100 Target 50,000 2030 ETF | CYBERSECURITY RISK  
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CYBERSECURITY RISK. Failures or breaches of the electronic systems of the Fund, the Fund’s adviser, sub-adviser, distributor and other service providers, market makers, Authorized Participants or the issuers of securities in which the Fund invests have the ability to cause disruptions, negatively impact the Fund’s business operations and/or potentially result in financial losses to the Fund and its shareholders. While the Fund has established business continuity plans and risk management systems seeking to address system breaches or failures, there are inherent limitations in such plans and systems. Furthermore, the Fund cannot control the cybersecurity plans and systems of the Fund’s other service providers, market makers, Authorized Participants or issuers of securities in which the Fund invests.

Roundhill Innovation-100 Target 50,000 2030 ETF | ETF RISK  
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ETF RISK. The Fund will invest in FLEX Options that reference ETFs, and accordingly is subject to the risks associated with ETFs. The value of an ETF will fluctuate over time based on fluctuations in the values of the assets held by the ETF, which may be affected by changes in general economic conditions, expectations for future growth and profits, interest rates and the supply and demand for those assets. Brokerage, tax, management fees and other expenses may negatively impact the performance of the ETF and, in turn, the value of the Fund Shares. An ETF that tracks an index may not exactly match the performance of the index due to cash drag, differences between the portfolio of the ETF and the components of the index, expenses and other factors.

Roundhill Innovation-100 Target 50,000 2030 ETF | LEVERAGE RISK  
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LEVERAGE RISK. While the Fund does not seek leveraged exposure to the Underlying Index, the Fund seeks to achieve and maintain the exposure to the price of the Underlying Index by using the leverage inherent in Target Options on Underlying ETFs that utilize the Underlying Index as the reference asset. Therefore, the Fund is subject to leverage risk. When the Fund purchases or sells an instrument or enters into a transaction without investing an amount equal to the full economic exposure of the instrument or transaction, it creates leverage, which can result in the Fund losing more than it originally invested. As a result, these investments may magnify losses to the Fund, and even a small market movement may result in significant losses to the Fund. Leverage may also cause the Fund to be more volatile because it may exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities. Options trading involves a degree of leverage and as a result, a relatively small price movement in underlying securities may result in immediate and substantial losses to the Fund.

Roundhill Innovation-100 Target 50,000 2030 ETF | NEW FUND RISK  
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NEW FUND RISK. The Fund is a recently organized investment company with a limited operating history. As a result, prospective investors have a limited track record or history on which to base their investment decision.

Roundhill Innovation-100 Target 50,000 2030 ETF | OPERATIONAL RISK  
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OPERATIONAL RISK. The Fund is subject to risks arising from various operational factors, including, but not limited to, human error, processing and communication errors, errors of the Fund’s service providers, counterparties or other third-parties, failed or inadequate processes and technology or systems failures. The Fund relies on third-parties for a range of services, including custody. Any delay or failure relating to engaging or maintaining such service providers may affect the Fund’s ability to meet its investment objective. Although the Fund and the Adviser seek to reduce these operational risks through controls and procedures, there is no way to completely protect against such risks.

Roundhill Innovation-100 Target 50,000 2030 ETF | REGULATED INVESTMENT COMPANY TAX RISK  
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REGULATED INVESTMENT COMPANY TAX RISK. The Fund intends to qualify annually and to elect to be treated as a regulated investment company (“RIC”) under the Internal Revenue Code of 1986, as amended (the “Code”).

 

To qualify for the favorable U.S. federal income tax treatment generally accorded to RICs, the Fund must, among other things, (i) derive in each taxable year at least 90% of its gross income from dividends, interest, payments with respect to securities loans and gains from the sale or other disposition of stock, securities or foreign currencies or other income derived with respect to its business of investing in such stock, securities or currencies, or net income derived from interests in certain publicly traded partnerships; (ii) diversify its holdings so that, at the end of each quarter of the taxable year, (a) at least 50% of the market value of the Fund’s assets is represented by cash and cash items (including receivables), U.S. government securities, the securities of other RICs and other securities, with such other securities of any one issuer generally limited for the purposes of this calculation to an amount not greater than 5% of the value of the Fund’s total assets and not greater than 10% of the outstanding voting securities of such issuer, and (b) not more than 25% of the value of its total assets is invested in the securities (other than U.S. government securities or the securities of other RICs) of any one issuer, or two or more issuers which the Fund controls which are engaged in the same, similar or related trades or businesses, or the securities of one or more of certain publicly traded partnerships; and (iii) distribute at least 90% of its investment company taxable income (which includes, among other items, dividends, interest and net short-term capital gains in excess of net long-term capital losses) and at least 90% of its net tax-exempt interest income each taxable year. There are certain exceptions for failure to qualify if the failure is for reasonable cause or is de minimis, and certain corrective action is taken and certain tax payments are made by the Fund.

 

If the Fund were to fail to meet the qualifying income test or asset diversification test and fail to qualify as a RIC, it would be taxed in the same manner as an ordinary corporation, and distributions to its shareholders would not be deductible by the Fund in computing its taxable income, which would adversely affect the Fund’s performance.

Roundhill Innovation-100 Target 50,000 2030 ETF | STRUCTURAL ETF RISKS  
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STRUCTURAL ETF RISKS. The Fund is an ETF. Accordingly, it is subject to certain risks associated with its unique structure.

 

Active Market Risk. Although Fund Shares are listed for trading on the Exchange, there can be no assurance that an active trading market for Fund Shares will develop or be maintained. Fund Shares trade on the Exchange at market prices that may be below, at or above the Fund’s net asset value. Securities, including Fund Shares, are subject to market fluctuations and liquidity constraints that may be caused by such factors as economic, political, or regulatory developments, changes in interest rates, and/or perceived trends in securities prices. Fund Shares could decline in value or underperform other investments.

 

Market Participants Risk. Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund, and none of those Authorized Participants is obligated to engage in creation and/or redemption transactions. The Fund has a limited number of institutions that may act as Authorized Participants 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, Fund Shares may be more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting. The Fund may also rely on a small number of third-party market makers to provide a market for the purchase and sale of Fund Shares but such market makers are under no obligation to do so. Decisions by Authorized Participants or market makers to reduce their role or step away from these activities in times of market stress could inhibit the effectiveness of the arbitrage process in maintaining the relationship between the underlying values of the Fund’s portfolio securities and the Fund’s market price. Any trading halt or other problem relating to the trading activity of these market makers or any issues disrupting the Authorized Participants’ ability to proceed with creation and/or redemption orders could result in a dramatic change in the spread between the Fund’s net asset value and the price at which Fund Shares are trading on the Exchange, which could result in a decrease in value of Fund Shares. This reduced effectiveness could result in Fund Shares trading at a premium or discount to net asset value and also in greater than normal intraday bid-ask spreads in Fund Shares.

 

Cash Transactions Risk. The Fund expects to effectuate orders for the issuance of Creation Units in cash, rather than in-kind securities. The use of cash creations may also cause the Fund Shares to trade in the market at greater bid-ask spreads or greater premiums or discounts to the Fund’s NAV. Furthermore, the Fund may not be able to execute cash transactions for creation and redemption purposes at the same price used to determine the Fund’s NAV. To the extent that the maximum additional charge for creation or redemption transactions is insufficient to cover the execution shortfall, the Fund’s performance could be negatively impacted. Finally, the usage of cash rather than in-kind for the issuance of Creation Units could increase Fund fees and expenses, including increasing any trading costs for the Fund, which could negatively impact the returns of the Fund. While the Fund intends to use in-kind Creation Units for redemptions, it may also use cash redemptions. Paying redemption proceeds in cash rather than through in-kind delivery of portfolio securities may require the Fund to dispose of or sell portfolio securities or other assets at an inopportune time to obtain the cash needed to meet redemption orders. This may cause the Fund to sell a security and recognize a capital gain or loss that might not have been incurred if it had made a redemption in-kind. As a result, if the Fund were to use cash Creation Units for redemptions, the Fund may pay out higher or lower annual capital gains distributions than ETFs that redeem in-kind.

 

Costs of Buying and Selling Fund Shares. Due to the costs of buying or selling Fund Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Fund Shares may significantly reduce investment results and an investment in Fund Shares may not be advisable for investors who anticipate regularly making small investments.

 

Premium/Discount Risk. As with all ETFs, Fund Shares may be bought and sold in the secondary market at market prices. The trading prices of Fund Shares in the secondary market may differ from the Fund’s daily net asset value per share and there may be times when the market price of the shares is more than the net asset value per share (premium) or less than the net asset value per share (discount). If a shareholder purchases Fund Shares at a time when the market price is at a premium to the net asset value or sells Fund Shares at a time when the market price is at a discount to the net asset value, the shareholder may pay more for, or receive less than, the underlying value of the Fund Shares, respectively. This risk is heightened in times of market volatility or periods of steep market declines.

 

Trading Risks. Although Fund Shares are listed for trading on the Exchange and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Fund Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Fund Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than Fund Shares. Trading in Fund Shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in Fund Shares inadvisable. In addition, trading in Fund Shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to the Exchange’s “circuit breaker” rules. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of the Fund will continue to be met or will remain unchanged.

Roundhill Innovation-100 Target 50,000 2030 ETF | TAX RISK ASSOCIATED WITH INVESTMENT IN OPTIONS  
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TAX RISK ASSOCIATED WITH INVESTMENT IN OPTIONS. The Fund intends to treat any income it may derive from the options as “qualifying income” under the provisions of the Code applicable to RICs. In addition, based upon language in the legislative history, the Fund intends to treat the issuer of the options as the issuer of the referenced asset, which, assuming the referenced asset qualifies as a RIC, would allow the trust to qualify for special rules in the RIC diversification requirements. If the income is not qualifying income or the issuer of the options is not appropriately the referenced asset, the Fund could lose its own status as a RIC.

Roundhill Innovation-100 Target 50,000 2030 ETF | UNITED STATES GOVERNMENT SECURITIES RISK  
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UNITED STATES GOVERNMENT SECURITIES RISK. The Fund may invest directly in short term U.S. government securities or in an ETF that holds short-term U.S. government securities. U.S. government securities are subject to interest rate risk but generally do not involve the credit risks associated with investments in other types of debt securities. As a result, the yields available from U.S. government securities are generally lower than the yields available from other debt securities. U.S. government securities are guaranteed only as to the timely payment of interest and the payment of principal when held to maturity.

Roundhill Innovation-100 Target 50,000 2030 ETF | VALUATION RISK  
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VALUATION RISK. The Fund may hold securities or other assets that may be valued on the basis of factors other than market quotations. This may occur because the asset or security does not trade on a centralized exchange, or in times of market turmoil or reduced liquidity. There are multiple methods that can be used to value a portfolio holding when market quotations are not readily available. The value established for any portfolio holding at a point in time might differ from what would be produced using a different methodology or if it had been priced using market quotations. Portfolio holdings that are valued using techniques other than market quotations, including “fair valued” assets or securities, may be subject to greater fluctuation in their valuations from one day to the next than if market quotations were used. In addition, there is no assurance that the Fund could sell or close out a portfolio position for the value established for it at any time, and it is possible that the Fund would incur a loss because a portfolio position is sold or closed out at a discount to the valuation established by the Fund at that time. The Fund’s ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

Roundhill Innovation-100 Target 50,000 2030 ETF | Risk Lose Money [Member]  
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Risk [Text Block] Fund Shares will change in value, and you could lose money by investing in the Fund.
Roundhill Innovation-100 Target 50,000 2030 ETF | Risk Not Insured Depository Institution [Member]  
Prospectus [Line Items]  
Risk [Text Block] An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Roundhill Innovation-100 Target 50,000 2030 ETF | Risk Nondiversified Status [Member]  
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NON-DIVERSIFICATION 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.

Roundhill Dow Target 75,000 2030 ETF | INVESTMENT STRATEGY RISK  
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INVESTMENT STRATEGY RISK. The Fund’s investment strategy is different from more typical investment products, and the Fund may be unsuitable for some investors. The Fund’s investment strategy offers investors the potential for a unique return profile that provides significant investment gains if the Target Options finish in-the-money (after consideration of premiums paid for the Target Options) at the conclusion of the Defined Target Period. However, investors may lose all or substantially all of their investment if the Target Options finish out-of-the-money at the end of the Defined Target Period. Investors that are unwilling to incur such losses are urged not to purchase Fund Shares. At the end of the Defined Target Period the Fund can produce one of five results, three of which result in the Fund losing money before considering fees and expenses (and one of those includes the risk that the Fund may lose all of its money). Additionally, the value of Fund Shares may be subject to significant volatility when the level of the Underlying Index is at or around the Underlying Index Target (as measured by th Underlying ETF and Underlying ETF Target), particularly as the Defined Target Date approaches. The sought-after investment results are only provided at the conclusion of the Defined Target Date. Returns of an investor may be substantially different if they purchase Fund Shares after the beginning of the Defined Target Period or sell Fund Shares prior to the Defined Target Date. Investors should carefully consider whether they fully understand the Fund’s investment strategy and the associated risks before investing in the Fund.

 

Underlying ETF Correlation and Calculation Risk. The value of Fund Shares is ultimately dependent upon whether the Underlying ETF’s share price exceeds the Underlying ETF Target (i.e., the strike price of the Target Options) upon the conclusion of the Defined Target Period. The Adviser calculates the Underlying ETF Target as the share price value that corresponds to the Underlying Index Target. However, if the calculation of the Underlying ETF Target is incorrect, or the share price of an Underlying ETF does not track the Underlying Index as anticipated, it is possible that the Underlying Index exceeds the Underlying Index Target, but the Target Options finish out-of-the-money and the Fund loses substantially all of its assets. Additionally, the Fund may use multiple Underlying ETFs as the reference asset for the Target Options which may exacerbate this risk. The Underlying ETFs’ returns may also deviate from that of the Underlying Index due to the fees and expenses of such Underlying ETF, cash drag, differences between the portfolio of the Underlying ETF and the components of the Underlying Index, among other factors. Any lack of correlation between the Underlying ETF and Underlying Index may dramatically negatively impact the returns of the Fund.

Roundhill Dow Target 75,000 2030 ETF | CATASTROPHIC LOSS RISK  
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CATASTROPHIC LOSS RISK. In the event that the Underlying Index finishes below the Underlying Index Target (as measured by the Underlying ETF and Underlying ETF Target), the Fund will suffer a catastrophic loss in value. Investors that are unwilling to incur such losses are urged not to purchase Fund Shares.

Roundhill Dow Target 75,000 2030 ETF | MARKET RISK  
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MARKET RISK. Market risk is the risk that a particular investment, or Fund Shares in general, may fall in value. Securities are subject to market fluctuations caused by real or perceived adverse economic, political, and regulatory factors or market developments, changes in interest rates, disruptions to trade, impositions of tariffs and perceived trends in securities prices. Fund Shares could decline in value or underperform other investments. In addition, local, regional or global events such as war, acts of terrorism, market manipulation, government defaults, government shutdowns, regulatory actions, political changes, diplomatic developments, the imposition of sanctions and other similar measures, spread of infectious diseases or other public health issues, recessions, natural disasters, or other events could have a significant negative impact on the Fund and its investments. Any of such circumstances could have a materially negative impact on the value of Fund Shares, the liquidity of an investment, and may result in increased market volatility. During any such events, Fund Shares may trade at increased premiums or discounts to their net asset value, the bid/ask spread on Fund Shares may widen and the returns on investment may fluctuate.

Roundhill Dow Target 75,000 2030 ETF | OPTIONS RISK  
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OPTIONS RISK. The use of options, including Target Options, involves investment strategies and risks different from those associated with ordinary portfolio securities transactions and depends on the ability of the Fund’s portfolio managers to forecast market movements correctly. The prices of options are volatile and are influenced by, among other things, actual and anticipated changes in the value of the underlying instrument, or in interest or currency exchange rates, including the anticipated volatility, which in turn are affected by fiscal and monetary policies and by national and international political and economic events. The effective use of options also depends on the Fund’s ability to terminate option positions at times deemed desirable to do so. There is no assurance that the Fund will be able to effect closing transactions at any particular time or at an acceptable price. In addition, there may at times be an imperfect correlation between the movement in values of options and their underlying securities and there may at times not be a liquid secondary market for certain options. Lastly, the trading of options is subject to transaction costs that may impact the Fund’s returns.

Roundhill Dow Target 75,000 2030 ETF | FLEX OPTIONS RISK  
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FLEX OPTIONS RISK. Trading FLEX Options involves risks different from, or possibly greater than, the risks associated with investing directly in securities. The Fund may experience losses from specific FLEX Option positions and certain FLEX Option positions may expire worthless. The FLEX Options are listed on an exchange; however, no one can guarantee that a liquid secondary trading market will exist for the FLEX Options. In the event that trading in the FLEX Options is limited or absent, the value of the Fund’s FLEX Options may decrease. In a less liquid market for the FLEX Options, liquidating the FLEX Options may require the payment of a premium (for written FLEX Options) or acceptance of a discounted price (for purchased FLEX Options) and may take longer to complete. A less liquid trading market may adversely impact the value of the FLEX Options and Fund shares and result in the Fund being unable to achieve its investment objective. Less liquidity in the trading of the Fund’s FLEX Options could have an impact on the prices paid or received by the Fund for the FLEX Options in connection with creations and redemptions of the Fund’s shares. Depending on the nature of this impact to pricing, the Fund may be forced to pay more for redemptions (or receive less for creations) than the price at which it currently values the FLEX Options. Such overpayment or under collection could reduce the Fund’s ability to achieve its investment objective. Additionally, in a less liquid market for the FLEX Options, the liquidation of a large number of options may more significantly impact the price. A less liquid trading market may adversely impact the value of the FLEX Options and the value of your investment. The trading in FLEX Options may be less deep and liquid than the market for certain other exchange-traded options, non-customized options or other securities.

Roundhill Dow Target 75,000 2030 ETF | LIQUIDITY RISK  
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LIQUIDITY RISK. The market for options may be subject to periods of illiquidity. During such times it may be difficult or impossible to buy or sell a position at the desired price. Market disruptions or volatility can also make it difficult to find a counterparty willing to transact at a reasonable price and sufficient size. Illiquid markets may cause losses, which could be significant. The large size of the positions which the Fund may acquire increases the risk of illiquidity, may make its positions more difficult to liquidate, and may increase the losses incurred while trying to do so. Such large positions also may impact the price of options held by the Fund.

Roundhill Dow Target 75,000 2030 ETF | ASSET CONCENTRATION RISK  
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ASSET CONCENTRATION RISK. Since the Fund’s portfolio will be composed of Target Options on a very small number of ETFs (including a single ETF), the Fund’s performance may be hurt disproportionately and significantly by the poor performance of those ETFs to which it has significant exposure. Asset concentration makes the Fund more susceptible to any single occurrence affecting the ETFs and may subject the Fund to greater market risk than more diversified funds.

Roundhill Dow Target 75,000 2030 ETF | UNDERLYING INDEX RISKS  
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UNDERLYING INDEX RISKS. The Fund will have significant exposure to the Underlying Index through its investments in Target Options on the Underlying ETF that utilizes the Underlying Index as the reference asset. Accordingly, the Fund will be subject to the risks of the Underlying ETF, set forth below.

 

EQUITY SECURITIES RISK. Equity securities are subject to changes in value, and their values may be more volatile than those of other asset classes. Equity securities prices fluctuate for several reasons, including changes in investors’ perceptions of the financial condition of an issuer or the general condition of the relevant equity market, such as market volatility, or when political or economic events affecting an issuer occur. Common stock prices may be particularly sensitive to rising interest rates, as the cost of capital rises and borrowing costs increase. Common stocks generally subject their holders to more risks than preferred stocks and debt securities because common stockholders’ claims are subordinated to those of holders of preferred stocks and debt securities upon the bankruptcy of the issuer.

 

FINANCIALS COMPANIES RISK. Companies in the financials sector are subject to extensive governmental regulation and intervention, which may adversely affect the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and, potentially, their size. Governmental regulation may change frequently and may have significant adverse consequences for companies in the financials sector, including effects not intended by such regulation. Increased risk taking by financial companies may also result in greater overall risk in the U.S. and global financials sector. The impact of changes in capital requirements, or recent or future regulation in various countries, on any individual financial company or on the financials sector as a whole cannot be predicted. Certain risks may impact the value of investments in the financials sector more severely than those of investments outside this sector, including the risks associated with companies that operate with substantial financial leverage. Companies in the financials sector are exposed directly to the credit risk of their borrowers and counterparties, who may be leveraged to an unknown degree, including through swaps and other derivatives products. Financial services companies may have significant exposure to the same borrowers and counterparties, with the result that a borrower’s or counterparty’s inability to meet its obligations to one company may affect other companies with exposure to the same borrower or counterparty. This interconnectedness of risk may result in significant negative impacts to companies with direct exposure to the defaulting counterparty as well as adverse cascading effects in the markets and the financials sector generally. Companies in the financials sector may also be adversely affected by increases in interest rates and loan losses, decreases in the availability of money or asset valuations, credit rating downgrades, adverse public perception and adverse conditions in other related markets. Insurance companies, in particular, may be subject to severe price competition and/or rate regulation, which may have an adverse impact on their profitability. The financials sector is particularly sensitive to fluctuations in interest rates. The financials sector is also a target for cyberattacks. Cybersecurity incidents and technology malfunctions and failures have become increasingly frequent and have caused significant losses to companies in this sector, which may negatively impact the Fund. The extent to which the Fund may invest in a company that engages in securities-related activities or banking is limited by applicable law.

 

ISSUER RISK. The performance of an ETF depends on the performance of individual securities to which the ETF has exposure. Changes in the financial condition or credit rating of an issuer of those securities may cause the value of the securities to decline. There is no guarantee that an issuer that paid dividends in the past will continue to do so in the future or will continue paying dividends at the same level.

 

LARGE CAPITALIZATION COMPANIES 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.

 

PASSIVE INVESTMENT RISK. The Underlying ETF is not actively managed and therefore would not sell an equity security due to current or projected underperformance of a security, industry or sector, unless that security is removed from the Underlying Index. Unlike with an actively managed fund, the fund’s investment adviser does not use techniques or defensive strategies designed to lessen the effects of market volatility or to reduce the impact of periods of market decline. This means that, based on market and economic conditions, the fund’s performance could be lower than other types of funds that may actively shift their portfolio assets to take advantage of market opportunities or to lessen the impact of a market decline.

 

TRACKING ERROR RISK. The Underlying ETF is subject to “tracking error,” which is the divergence of an ETF’s performance from that of the index which it seeks to track. Tracking error may occur because of differences between the securities and other instruments held in an ETF’s portfolio and those included in the index, pricing differences, transaction costs incurred by the ETF, the ETF’s holding of uninvested cash, differences in timing of the accrual of or the valuation of dividends or interest received by the ETF or distributions paid to the ETF’s shareholders, the requirements to maintain pass-through tax treatment, portfolio transactions carried out to minimize the distribution of capital gains to shareholders, acceptance of custom baskets, changes to the index or the costs to the ETF of complying with various new or existing regulatory requirements, among other reasons. This risk may be heightened during times of increased market volatility or other unusual market conditions. Tracking error also may result because the ETF incurs fees and expenses, while the index it tracks does not.

 

UNITED STATES RISK. Certain changes in the U.S. economy, such as when the U.S. economy weakens or when its financial markets decline, may have an adverse effect on the securities to which the Fund has exposure.

Roundhill Dow Target 75,000 2030 ETF | ACTIVE MANAGEMENT RISK  
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ACTIVE MANAGEMENT RISK. The Fund is actively-managed and its performance reflects investment decisions that the Adviser and/or Sub-Adviser makes for the Fund. Such judgments about the Fund’s investments may prove to be incorrect. If the investments selected and the strategies employed by the Fund fail to produce the intended results, the Fund could underperform as compared to other funds with similar investment objectives and/or strategies, or could have negative returns. The Adviser/Sub-Adviser will seek to employ the Fund’s investment strategy regardless of whether there are periods of adverse market, economic, or other conditions and will not seek to take temporary defensive positions during such periods.

Roundhill Dow Target 75,000 2030 ETF | ASSET CLASS RISK  
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ASSET CLASS RISK. Securities and other assets in the Fund’s portfolio may underperform in comparison to the general financial markets, a particular financial market or other asset classes.

Roundhill Dow Target 75,000 2030 ETF | CLEARING MEMBER DEFAULT RISK  
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CLEARING MEMBER DEFAULT RISK. Transactions in some types of derivatives, including the options held by the Fund, are required to be centrally cleared (“cleared derivatives”). In a transaction involving cleared derivatives, the Fund’s counterparty is a clearinghouse, such as the OCC, rather than a bank or broker. Since the Fund is not a member of clearinghouses, and only members of a clearinghouse (“clearing members”) can participate directly in the clearinghouse, the Fund will hold cleared derivatives through accounts at clearing members. With regard to its cleared derivatives positions, the Fund will make payments (including margin payments) to, and receive payments from, a clearinghouse through their accounts at clearing members. Customer funds held at a clearing organization in connection with any option contracts are held in a commingled omnibus account and are not identified to the name of the clearing member’s individual customers. As a result, assets deposited by the Fund with any clearing member as margin for its options position may, in certain circumstances, be used to satisfy losses of other clients of the Fund’s clearing member. In addition, although clearing members guarantee performance of their clients’ obligations to the clearinghouse, there is a risk that the assets of the Fund might not be fully protected in the event of the clearing member’s bankruptcy. The Fund is also subject to the risk that a limited number of clearing members are willing to transact on the Fund’s behalf, which heightens the risks associated with a clearing member’s default. If a clearing member defaults, the Fund could lose some or all of the benefits of a transaction entered into by the Fund with the clearing member. The loss of a clearing member for the Fund to transact with could result in increased transaction costs and other operational issues that could impede the Fund’s ability to implement its investment strategy. If the Fund cannot find a clearing member to transact with on the Fund’s behalf, the Fund may be unable to effectively implement its investment strategy.

Roundhill Dow Target 75,000 2030 ETF | CONCENTRATION RISK  
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CONCENTRATION RISK. 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.

Roundhill Dow Target 75,000 2030 ETF | COUNTERPARTY RISK  
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COUNTERPARTY RISK. Fund transactions involving a counterparty are subject to the risk that the counterparty will not fulfill its obligation to the Fund. Counterparty risk may arise because of the counterparty’s financial condition (i.e., financial difficulties, bankruptcy, or insolvency), market activities and developments, or other reasons, whether foreseen or not. A counterparty’s inability to fulfill its obligation may result in significant financial loss to the Fund. The Fund may be unable to recover its investment from the counterparty or may obtain a limited recovery, and/or recovery may be delayed.

Roundhill Dow Target 75,000 2030 ETF | CURRENT MARKET CONDITIONS RISK  
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CURRENT MARKET CONDITIONS RISK. Current market conditions risk is the risk that a particular investment, or Fund Shares in general, may fall in value due to current market conditions. As a means to fight inflation, which remains at elevated levels, the Federal Reserve and certain foreign central banks have raised interest rates; however, the Federal Reserve has recently lowered interest rates and may continue to do so. U.S. regulators have proposed several changes to market and issuer regulations which would directly impact the Fund, and any regulatory changes could adversely impact the Fund’s ability to achieve its investment strategies or make certain investments. Recent and potential future bank failures could result in disruption to the broader banking industry or markets generally and reduce confidence in financial institutions and the economy as a whole, which may also heighten market volatility and reduce liquidity. Additionally, challenges in commercial real estate markets, including rising interest rates, declining valuations and increasing vacancies, could have a broader impact on financial markets. The ongoing adversarial political climate in the United States, as well as political and diplomatic events both domestic and abroad, have and may continue to have an adverse impact on the U.S. regulatory landscape, markets and investor behavior, which could have a negative impact on the Fund’s investments and operations. The change in administration resulting from the 2024 United States national elections could result in significant impacts to international trade relations, tax and immigration policies, and other aspects of the national and international political and financial landscape, which could affect, among other things, inflation and the securities markets generally. Other unexpected political, regulatory and diplomatic events within the U.S. and abroad may affect investor and consumer confidence and may adversely impact financial markets and the broader economy. For example, ongoing armed conflicts between Russia and Ukraine in Europe and among Israel, Iran, Hamas and other militant groups in the Middle East, have caused and could continue to cause significant market disruptions and volatility within the markets in Russia, Europe, the Middle East and the United States. The hostilities and sanctions resulting from those hostilities have and could continue to have a significant impact on certain Fund investments as well as Fund performance and liquidity. The economies of the United States and its trading partners, as well as the financial markets generally, may be adversely impacted by trade disputes, including the imposition of tariffs, and other matters. For example, the United States has imposed trade barriers and restrictions on China. In addition, the Chinese government is engaged in a longstanding dispute with Taiwan, continually threatening an invasion. If the political climate between the United States and China does not improve or continues to deteriorate, if China were to attempt invading Taiwan, or if other geopolitical conflicts develop or worsen, economies, markets and individual securities may be adversely affected, and the value of the Fund’s assets may go down. A public health crisis and the ensuing policies enacted by governments and central banks may cause significant volatility and uncertainty in global financial markets, negatively impacting global growth prospects. As the COVID-19 global pandemic illustrated, such events may affect certain geographic regions, countries, sectors and industries more significantly than others. Advancements in technology may also adversely impact markets and the overall performance of the Fund. For instance, the economy may be significantly impacted by the advanced development and increased regulation of artificial intelligence. Additionally, cyber security breaches of both government and non-government entities could have negative impacts on infrastructure and the ability of such entities, including the Fund, to operate properly. These events, and any other future events, may adversely affect the prices and liquidity of the Fund’s portfolio investments and could result in disruptions in the trading markets.

Roundhill Dow Target 75,000 2030 ETF | CYBERSECURITY RISK  
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CYBERSECURITY RISK. Failures or breaches of the electronic systems of the Fund, the Fund’s adviser, sub-adviser, distributor and other service providers, market makers, Authorized Participants or the issuers of securities in which the Fund invests have the ability to cause disruptions, negatively impact the Fund’s business operations and/or potentially result in financial losses to the Fund and its shareholders. While the Fund has established business continuity plans and risk management systems seeking to address system breaches or failures, there are inherent limitations in such plans and systems. Furthermore, the Fund cannot control the cybersecurity plans and systems of the Fund’s other service providers, market makers, Authorized Participants or issuers of securities in which the Fund invests.

Roundhill Dow Target 75,000 2030 ETF | ETF RISK  
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ETF RISK. The Fund will invest in FLEX Options that reference ETFs, and accordingly is subject to the risks associated with ETFs. The value of an ETF will fluctuate over time based on fluctuations in the values of the assets held by the ETF, which may be affected by changes in general economic conditions, expectations for future growth and profits, interest rates and the supply and demand for those assets. Brokerage, tax, management fees and other expenses may negatively impact the performance of the ETF and, in turn, the value of the Fund Shares. An ETF that tracks an index may not exactly match the performance of the index due to cash drag, differences between the portfolio of the ETF and the components of the index, expenses and other factors.

Roundhill Dow Target 75,000 2030 ETF | LEVERAGE RISK  
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LEVERAGE RISK. While the Fund does not seek leveraged exposure to the Underlying Index, the Fund seeks to achieve and maintain the exposure to the price of the Underlying Index by using the leverage inherent in Target Options on the Underlying ETF that utilizes the Underlying Index as the reference asset. Therefore, the Fund is subject to leverage risk. When the Fund purchases or sells an instrument or enters into a transaction without investing an amount equal to the full economic exposure of the instrument or transaction, it creates leverage, which can result in the Fund losing more than it originally invested. As a result, these investments may magnify losses to the Fund, and even a small market movement may result in significant losses to the Fund. Leverage may also cause the Fund to be more volatile because it may exaggerate the effect of any increase or decrease in the value of the Fund’s portfolio securities. Options trading involves a degree of leverage and as a result, a relatively small price movement in underlying securities may result in immediate and substantial losses to the Fund.

Roundhill Dow Target 75,000 2030 ETF | NEW FUND RISK  
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NEW FUND RISK. The Fund is a recently organized investment company with a limited operating history. As a result, prospective investors have a limited track record or history on which to base their investment decision.

Roundhill Dow Target 75,000 2030 ETF | OPERATIONAL RISK  
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OPERATIONAL RISK. The Fund is subject to risks arising from various operational factors, including, but not limited to, human error, processing and communication errors, errors of the Fund’s service providers, counterparties or other third-parties, failed or inadequate processes and technology or systems failures. The Fund relies on third-parties for a range of services, including custody. Any delay or failure relating to engaging or maintaining such service providers may affect the Fund’s ability to meet its investment objective. Although the Fund and the Adviser seek to reduce these operational risks through controls and procedures, there is no way to completely protect against such risks.

Roundhill Dow Target 75,000 2030 ETF | REGULATED INVESTMENT COMPANY TAX RISK  
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REGULATED INVESTMENT COMPANY TAX RISK. The Fund intends to qualify annually and to elect to be treated as a regulated investment company (“RIC”) under the Internal Revenue Code of 1986, as amended (the “Code”).

 

To qualify for the favorable U.S. federal income tax treatment generally accorded to RICs, the Fund must, among other things, (i) derive in each taxable year at least 90% of its gross income from dividends, interest, payments with respect to securities loans and gains from the sale or other disposition of stock, securities or foreign currencies or other income derived with respect to its business of investing in such stock, securities or currencies, or net income derived from interests in certain publicly traded partnerships; (ii) diversify its holdings so that, at the end of each quarter of the taxable year, (a) at least 50% of the market value of the Fund’s assets is represented by cash and cash items (including receivables), U.S. government securities, the securities of other RICs and other securities, with such other securities of any one issuer generally limited for the purposes of this calculation to an amount not greater than 5% of the value of the Fund’s total assets and not greater than 10% of the outstanding voting securities of such issuer, and (b) not more than 25% of the value of its total assets is invested in the securities (other than U.S. government securities or the securities of other RICs) of any one issuer, or two or more issuers which the Fund controls which are engaged in the same, similar or related trades or businesses, or the securities of one or more of certain publicly traded partnerships; and (iii) distribute at least 90% of its investment company taxable income (which includes, among other items, dividends, interest and net short-term capital gains in excess of net long-term capital losses) and at least 90% of its net tax-exempt interest income each taxable year. There are certain exceptions for failure to qualify if the failure is for reasonable cause or is de minimis, and certain corrective action is taken and certain tax payments are made by the Fund.

 

If the Fund were to fail to meet the qualifying income test or asset diversification test and fail to qualify as a RIC, it would be taxed in the same manner as an ordinary corporation, and distributions to its shareholders would not be deductible by the Fund in computing its taxable income, which would adversely affect the Fund’s performance.

Roundhill Dow Target 75,000 2030 ETF | STRUCTURAL ETF RISKS  
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STRUCTURAL ETF RISKS. The Fund is an ETF. Accordingly, it is subject to certain risks associated with its unique structure.

 

Active Market Risk. Although Fund Shares are listed for trading on the Exchange, there can be no assurance that an active trading market for Fund Shares will develop or be maintained. Fund Shares trade on the Exchange at market prices that may be below, at or above the Fund’s net asset value. Securities, including Fund Shares, are subject to market fluctuations and liquidity constraints that may be caused by such factors as economic, political, or regulatory developments, changes in interest rates, and/or perceived trends in securities prices. Fund Shares could decline in value or underperform other investments.

 

Market Participants Risk. Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund, and none of those Authorized Participants is obligated to engage in creation and/or redemption transactions. The Fund has a limited number of institutions that may act as Authorized Participants 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, Fund Shares may be more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting. The Fund may also rely on a small number of third-party market makers to provide a market for the purchase and sale of Fund Shares but such market makers are under no obligation to do so. Decisions by Authorized Participants or market makers to reduce their role or step away from these activities in times of market stress could inhibit the effectiveness of the arbitrage process in maintaining the relationship between the underlying values of the Fund’s portfolio securities and the Fund’s market price. Any trading halt or other problem relating to the trading activity of these market makers or any issues disrupting the Authorized Participants’ ability to proceed with creation and/or redemption orders could result in a dramatic change in the spread between the Fund’s net asset value and the price at which Fund Shares are trading on the Exchange, which could result in a decrease in value of Fund Shares. This reduced effectiveness could result in Fund Shares trading at a premium or discount to net asset value and also in greater than normal intraday bid-ask spreads in Fund Shares.

 

Cash Transactions Risk. The Fund expects to effectuate orders for the issuance of Creation Units in cash, rather than in-kind securities. The use of cash creations may also cause the Fund Shares to trade in the market at greater bid-ask spreads or greater premiums or discounts to the Fund’s NAV. Furthermore, the Fund may not be able to execute cash transactions for creation and redemption purposes at the same price used to determine the Fund’s NAV. To the extent that the maximum additional charge for creation or redemption transactions is insufficient to cover the execution shortfall, the Fund’s performance could be negatively impacted. Finally, the usage of cash rather than in-kind for the issuance of Creation Units could increase Fund fees and expenses, including increasing any trading costs for the Fund, which could negatively impact the returns of the Fund. While the Fund intends to use in-kind Creation Units for redemptions, it may also use cash redemptions. Paying redemption proceeds in cash rather than through in-kind delivery of portfolio securities may require the Fund to dispose of or sell portfolio securities or other assets at an inopportune time to obtain the cash needed to meet redemption orders. This may cause the Fund to sell a security and recognize a capital gain or loss that might not have been incurred if it had made a redemption in-kind. As a result, if the Fund were to use cash Creation Units for redemptions, the Fund may pay out higher or lower annual capital gains distributions than ETFs that redeem in-kind.

 

Costs of Buying and Selling Fund Shares. Due to the costs of buying or selling Fund Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Fund Shares may significantly reduce investment results and an investment in Fund Shares may not be advisable for investors who anticipate regularly making small investments.

 

Premium/Discount Risk. As with all ETFs, Fund Shares may be bought and sold in the secondary market at market prices. The trading prices of Fund Shares in the secondary market may differ from the Fund’s daily net asset value per share and there may be times when the market price of the shares is more than the net asset value per share (premium) or less than the net asset value per share (discount). If a shareholder purchases Fund Shares at a time when the market price is at a premium to the net asset value or sells Fund Shares at a time when the market price is at a discount to the net asset value, the shareholder may pay more for, or receive less than, the underlying value of the Fund Shares, respectively. This risk is heightened in times of market volatility or periods of steep market declines.

 

Trading Risks. Although Fund Shares are listed for trading on the Exchange and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Fund Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Fund Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than Fund Shares. Trading in Fund Shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in Fund Shares inadvisable. In addition, trading in Fund Shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to the Exchange’s “circuit breaker” rules. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of the Fund will continue to be met or will remain unchanged.

Roundhill Dow Target 75,000 2030 ETF | TAX RISK ASSOCIATED WITH INVESTMENT IN OPTIONS  
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TAX RISK ASSOCIATED WITH INVESTMENT IN OPTIONS. The Fund intends to treat any income it may derive from the options as “qualifying income” under the provisions of the Code applicable to RICs. In addition, based upon language in the legislative history, the Fund intends to treat the issuer of the options as the issuer of the referenced asset, which, assuming the referenced asset qualifies as a RIC, would allow the trust to qualify for special rules in the RIC diversification requirements. If the income is not qualifying income or the issuer of the options is not appropriately the referenced asset, the Fund could lose its own status as a RIC.

Roundhill Dow Target 75,000 2030 ETF | UNITED STATES GOVERNMENT SECURITIES RISK  
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UNITED STATES GOVERNMENT SECURITIES RISK. The Fund may invest directly in short term U.S. government securities or in an ETF that holds short-term U.S. government securities. U.S. government securities are subject to interest rate risk but generally do not involve the credit risks associated with investments in other types of debt securities. As a result, the yields available from U.S. government securities are generally lower than the yields available from other debt securities. U.S. government securities are guaranteed only as to the timely payment of interest and the payment of principal when held to maturity.

Roundhill Dow Target 75,000 2030 ETF | VALUATION RISK  
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VALUATION RISK. The Fund may hold securities or other assets that may be valued on the basis of factors other than market quotations. This may occur because the asset or security does not trade on a centralized exchange, or in times of market turmoil or reduced liquidity. There are multiple methods that can be used to value a portfolio holding when market quotations are not readily available. The value established for any portfolio holding at a point in time might differ from what would be produced using a different methodology or if it had been priced using market quotations. Portfolio holdings that are valued using techniques other than market quotations, including “fair valued” assets or securities, may be subject to greater fluctuation in their valuations from one day to the next than if market quotations were used. In addition, there is no assurance that the Fund could sell or close out a portfolio position for the value established for it at any time, and it is possible that the Fund would incur a loss because a portfolio position is sold or closed out at a discount to the valuation established by the Fund at that time. The Fund’s ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

Roundhill Dow Target 75,000 2030 ETF | Risk Lose Money [Member]  
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Risk [Text Block] Fund Shares will change in value, and you could lose money by investing in the Fund.
Roundhill Dow Target 75,000 2030 ETF | Risk Not Insured Depository Institution [Member]  
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Risk [Text Block] An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Roundhill Dow Target 75,000 2030 ETF | Risk Nondiversified Status [Member]  
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NON-DIVERSIFICATION 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.