v3.26.1
Investment Risks - Optimize Strategy Index ETF
Jul. 29, 2026
Equity Securities Risk Member  
Prospectus [Line Items]  
Risk [Text Block] Equity Securities Risk. The risks that could affect the value of the Fund’s shares and the total return on your investment include the possibility that the equity securities held by the Fund will experience sudden, unpredictable drops in value or long periods of decline in value.
Market Risk Member  
Prospectus [Line Items]  
Risk [Text Block]
Market Risk. Financial market risks affect the value of individual instruments in which the Fund invests. When the value of the Fund’s investments goes down, your investment in the Fund decreases in value and you could lose money. Factors such as economic growth and market conditions, interest rates, and political events affect the markets. Periods of market volatility may occur in response to market events and other economic, political, and global macro factors (for example, a global pandemic, government deficits and debt, military conflicts, inflation, tariffs, sanctions, and/or recessions). These and other similar events could be prolonged and could adversely affect the value and liquidity of the Fund’s investments and negatively impact the Fund’s performance.
Economies and financial markets throughout the world are becoming increasingly interconnected. As a result, whether or not the Fund invests in securities of issuers located in or with significant exposure to countries experiencing economic and financial difficulties, the value and liquidity of the Fund’s investments may be negatively affected.
ETF Risk Member  
Prospectus [Line Items]  
Risk [Text Block]
ETF Risks. The Fund is an ETF and, as a result of an ETF’s structure, it is exposed to the following risks:
Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as Authorized Participants (“APs”). In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent that (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform such functions, shares may trade at a material discount to NAV, the bid-ask spread could widen (see description of “bid-ask spread” below), and shares could face trading halts and/or delisting.
Costs of Buying or Selling Fund Shares. Due to the costs of buying or selling shares, including brokerage commissions imposed by brokers, frequent trading of shares may significantly reduce investment results and an investment in shares may not be advisable for investors who anticipate regularly making small investments.
Fund Shares May Trade at Prices Other Than NAV. As with all ETFs, shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of shares will approximate the Fund’s NAV, there may be times when the market price of shares is more than the NAV intra-day (premium) or less than the NAV intra-day
(discount) due to supply and demand of shares or during periods of market volatility. If an investor buys Fund shares when the shares’ market price is at a premium, the investor may pay more than the shares’ underlying value. If an investor sells Fund shares when the shares’ market price is at a discount, the investor may receive less than the shares’ underlying value. As a result, investors in the Fund may pay significantly more or receive significantly less for shares than the Fund’s NAV. In addition, investors may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling shares in the secondary market (the “bid-ask spread”). These risks are heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for shares in the secondary market, in which case such premiums or discounts may be significant and the bid-ask spread could widen.
Trading. Although shares are listed for trading on The Nasdaq Stock Market LLC (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that an active trading market for such shares will develop or be maintained. In stressed market conditions, the liquidity of shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Fund’s shares. This could lead to the Fund’s shares trading at a price that is higher or lower than the Fund’s NAV and the bid-ask spread could widen.
ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items]  
Risk [Text Block] Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as Authorized Participants (“APs”). In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent that (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform such functions, shares may trade at a material discount to NAV, the bid-ask spread could widen (see description of “bid-ask spread” below), and shares could face trading halts and/or delisting.
ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items]  
Risk [Text Block] Costs of Buying or Selling Fund Shares. Due to the costs of buying or selling shares, including brokerage commissions imposed by brokers, frequent trading of shares may significantly reduce investment results and an investment in shares may not be advisable for investors who anticipate regularly making small investments.
ETF Risks, Fund Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items]  
Risk [Text Block] Fund Shares May Trade at Prices Other Than NAV. As with all ETFs, shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of shares will approximate the Fund’s NAV, there may be times when the market price of shares is more than the NAV intra-day (premium) or less than the NAV intra-day
(discount) due to supply and demand of shares or during periods of market volatility. If an investor buys Fund shares when the shares’ market price is at a premium, the investor may pay more than the shares’ underlying value. If an investor sells Fund shares when the shares’ market price is at a discount, the investor may receive less than the shares’ underlying value. As a result, investors in the Fund may pay significantly more or receive significantly less for shares than the Fund’s NAV. In addition, investors may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares (bid) and the lowest price a seller is willing to accept for shares (ask) when buying or selling shares in the secondary market (the “bid-ask spread”). These risks are heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for shares in the secondary market, in which case such premiums or discounts may be significant and the bid-ask spread could widen.
ETF Risks, Trading Risk Member  
Prospectus [Line Items]  
Risk [Text Block] Trading. Although shares are listed for trading on The Nasdaq Stock Market LLC (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that an active trading market for such shares will develop or be maintained. In stressed market conditions, the liquidity of shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Fund’s shares. This could lead to the Fund’s shares trading at a price that is higher or lower than the Fund’s NAV and the bid-ask spread could widen.
Market Capitalization Risk Member  
Prospectus [Line Items]  
Risk [Text Block]
Market Capitalization Risk. The Fund may hold securities of any market capitalization and may be subject to large-capitalization investing risk and/or small-capitalization investing risk. The Index does not include a mid-capitalization category so the below risk discussion has incorporated risk disclosure for mid-capitalization companies where appropriate.
Large-Capitalization Investing. The securities of large-capitalization companies may be relatively mature compared to smaller companies and therefore subject to slower growth during times of economic expansion. The securities of the companies at the lower end of the Index’s large-capitalization market range generally trade in lower volumes and are subject to greater and more unpredictable price changes than the larger-capitalization companies.
Small-Capitalization Investing. The securities of small-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of large-capitalization companies.
Market Capitalization Risk, Large-Capitalization Investing Risk Member  
Prospectus [Line Items]  
Risk [Text Block] Large-Capitalization Investing. The securities of large-capitalization companies may be relatively mature compared to smaller companies and therefore subject to slower growth during times of economic expansion. The securities of the companies at the lower end of the Index’s large-capitalization market range generally trade in lower volumes and are subject to greater and more unpredictable price changes than the larger-capitalization companies.
Market Capitalization Risk, Small-Capitalization Investing Risk Member  
Prospectus [Line Items]  
Risk [Text Block] Small-Capitalization Investing. The securities of small-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of large-capitalization companies.
New Fund Risk Member  
Prospectus [Line Items]  
Risk [Text Block] New Fund Risk. The Fund is recently organized with a limited operating history. As a result, prospective investors have a limited track record or history on which to base their investment decision. There can be no assurance that the Fund will grow to or maintain an economically viable size.
Indexing Investment Risk Member  
Prospectus [Line Items]  
Risk [Text Block] Indexing Investment Risk. The Fund is not actively managed, does not attempt to outperform the Index, and will generally not take defensive positions under any market conditions. As a result, the Fund’s performance may be adversely affected by a general decline in the market segments relating to the Index.
Industry Concentration/Sector Risk Member  
Prospectus [Line Items]  
Risk [Text Block]
Industry Concentration/Sector Risk. The Fund’s investments may be concentrated in an industry or group of industries or focused in a particular sector to the extent the Index is so invested. To the extent the Fund invests more heavily in particular industries, groups of industries, or sectors of the economy, its performance will be especially sensitive to developments that significantly affect those industries, group of industries, or sectors. As of June 30, 2026, the Index was significantly focused in the following sector and, therefore, the performance of the Fund could be negatively impacted by events affecting that sector.
Information Technology Sector Risk. Market or economic factors impacting information technology companies and companies that rely heavily on technological advances could have a significant effect on the value of the Fund’s investments. The value of stocks of information technology companies and companies that rely heavily on technology is particularly vulnerable to rapid changes in technology product cycles, rapid product obsolescence, government regulation and competition, both domestically and internationally, including competition from foreign competitors with lower production costs. Stocks of information technology companies and companies that rely heavily on technology, especially those of smaller, less-seasoned companies, tend to be more volatile than the overall market. Information technology companies are heavily dependent on patent and intellectual property rights, the loss or impairment of which may adversely affect profitability.
Industry Concentration/Sector Risk, Information Technology Sector Risk Member  
Prospectus [Line Items]  
Risk [Text Block] Information Technology Sector Risk. Market or economic factors impacting information technology companies and companies that rely heavily on technological advances could have a significant effect on the value of the Fund’s investments. The value of stocks of information technology companies and companies that rely heavily on technology is particularly vulnerable to rapid changes in technology product cycles, rapid product obsolescence, government regulation and competition, both domestically and internationally, including competition from foreign competitors with lower production costs. Stocks of information technology companies and companies that rely heavily on technology, especially those of smaller, less-seasoned companies, tend to be more volatile than the overall market. Information technology companies are heavily dependent on patent and intellectual property rights, the loss or impairment of which may adversely affect profitability.
Tracking Error Risk Member  
Prospectus [Line Items]  
Risk [Text Block]
Tracking Error Risk. The Fund’s returns may not match or achieve a high degree of correlation with the returns of the Index. A number of factors may contribute to tracking error such as fund expenses, imperfect correlation between the Fund’s investments and those of the Index, rounding of share prices, the timing or magnitude of changes to the composition of the Index, and regulatory policies. For example, the Fund incurs operating expenses not applicable to the Index and incurs costs associated with buying and selling securities, especially when rebalancing the Fund’s securities holdings to reflect changes in the composition of the Index.
Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.