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IndexIQ Active ETF Trust

Summary Prospectus

June 18, 2021

IQ MacKay ESG Core Plus Bond ETF

ESGB

This summary prospectus is designed to provide investors with key fund information in a clear and concise format. Before you invest, you may want to review the Fund’s full prospectus, which contains more information about the Fund and its risks. The Fund’s full prospectus dated June 18, 2021 and statement of additional information dated June 18, 2021, are all incorporated by reference into this Summary Prospectus. All this information may be obtained at no cost either: online at newyorklifeinvestments.com/documents; by calling IndexIQ Funds at 888-474-7725 or by sending an email request to info@indexiq.com.

As permitted by regulations adopted by the Securities and Exchange Commission, paper copies of the Fund’s shareholder reports will no longer be sent by mail, unless you specifically request paper copies of the reports from your financial intermediary, such as a broker-dealer or bank. Instead, the reports will be made available on a website, and you will be notified by mail each time a report is posted and provided with a website link to access the report.

If you already elected to receive shareholder reports electronically, you will not be affected by this change and you need not take any action. If you hold accounts through a financial intermediary, you may contact your financial intermediary to enroll in electronic delivery. Please note that not all financial intermediaries may offer this service.

You may elect to receive all future reports in paper free of charge. If you hold accounts through a financial intermediary, you can contact your financial intermediary to request that you continue to receive paper copies of your shareholder reports. Your election to receive reports in paper will apply to all funds held with your financial intermediary.

ESGB LISTED ON NYSE ARCA | CUSIP # 45409F785

Summary Information

IQ MacKay ESG Core Plus Bond ETF

Investment Objective

The IQ MacKay ESG Core Plus Bond ETF (the “Fund”) seeks total return, while incorporating the Subadvisor’s ESG investment strategy.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy, sell or hold shares of the Fund (“Shares”). Investors may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and example set forth below.

Shareholder Fees (fees paid directly from your investment):

None

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

	Management Fee					0.39%
	Distribution and/or Service (12b-1) Fees					0.00%
	Other Expenses(a)					0.43%
	Total Annual Fund Operating Expenses					0.82%
	Expense Waiver/Reimbursement(b)					0.43%
	Total Annual Fund Operating Expenses After Expense Waiver/Reimbursement					0.39%

(a)

The Fund has not commenced operations and Other Expenses are based on estimated amounts for the current fiscal year.

(b)

IndexIQ Advisors LLC (the “Advisor”) has contractually agreed to waive or reduce its management fee and/or reimburse expenses of the Fund in an amount that limits “Total Annual Fund Operating Expenses” (exclusive of interest, taxes, brokerage fees and commissions, dividends paid on short sales, acquired fund fees and expenses, and extraordinary expenses) to not more than 0.39% of the average daily net assets of the Fund. The agreement will remain in effect until August 31, 2022 unless terminated by the Board of Trustees of the Fund.

Example. This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. This example does not take into account brokerage commissions that you pay when purchasing or selling Shares of the Fund.

The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain at current levels. The return of 5% and estimated expenses are for illustration purposes only,

and should not be considered indicators of expected Fund expenses or performance, which may be greater or less than the estimates. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

1 Year			3 Years
$40			$219

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities or other instruments. A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the example, affect the Fund’s performance. This rate excludes the value of portfolio securities received or delivered as a result of in-kind creations or redemptions of the Shares. The Fund is newly organized and, as of the date of the Prospectus, has not yet commenced operations.

Principal Investment Strategies

The Fund, under normal circumstances, invests at least 80% of its assets (net assets plus any borrowings for investment purposes) in bonds, which include all types of debt securities, such as: debt or debt-related securities issued or guaranteed by the U.S. or foreign governments that are members of the Organization for Economic Cooperation and Development (“OECD”), their agencies or instrumentalities; obligations of international or supranational entities; debt securities issued by U.S. or foreign corporate entities; zero coupon bonds; municipal bonds; mortgage-related and other asset-backed securities; and loan participation interests. The Fund’s bond investments may have fixed or floating rates of interest. The Fund generally seeks to invest in a broad portfolio of corporate, government, and mortgage-related and asset-backed securities.

Under normal circumstances, the Fund will invest at least 80% of its assets in securities that meet MacKay Shields LLC’s (the “Subadvisor”) environmental, social, and corporate governance (ESG) criteria. The Subadvisor analyzes and applies its ESG criteria to corporate, sovereign, and mortgage-related and other securitized issuers. The Subadvisor’s ESG analysis includes its own proprietary assessments of ESG factors as well as standards developed and set forth by recognized organizations such as entities sponsored by the United Nations.

The Fund will not invest in the securities of corporate issuers determined by the Subadvisor to not meet the Subadvisor’s human rights, labor standards, environmental, and anti-corruption screening criteria. Such criteria are based on third party data that monitors controversial practices and instances that violate established international norms and expectations for

human rights, labor standards, environmental, and anti-corruption, such as the Principles of the UN Global Compact. The Fund will not invest in securities of corporate issuers that derive greater than 5% of their revenue from the production, distribution, and services of coal, manufacturing of military equipment, alcoholic beverages, and tobacco products, operation of gambling casinos, and the production or trade of pornographic materials, as determined through the Subadvisor’s analysis or third party data.

The Fund may invest up to 30% of its total assets in securities rated below investment grade by a nationally recognized statistical rating organization (“NRSRO”) (such securities rated lower than BBB- and Baa3) or, if unrated, determined by the Subadvisor to be of comparable quality. Securities that are rated below investment grade by NRSROs are commonly referred to as “high-yield securities” or “junk bonds.” If NRSROs assign different ratings for the same security, the Fund will use the higher rating for purposes of determining the credit quality. The Fund may invest in mortgage dollar rolls, to-be-announced (“TBA”) securities transactions, variable rate notes and floating rate notes. The Fund may invest up to 20% of its net assets in securities of foreign issuers, including up to 10% of its net assets in securities of emerging market issuers. The Fund may invest up to 20% of its net assets in securities denominated in a currency other than the U.S. dollar. The Fund may invest up to 5% of its net assets in common stocks. To the extent possible, the Fund will attempt to hedge its foreign currency exposure against the U.S. dollar. The Fund may also invest in derivatives such as futures, options and swap agreements to try to enhance returns or reduce the risk of loss by hedging certain of its holdings. Commercial paper must be, when purchased, rated in the highest rating category by a NRSRO or if unrated, determined by the Subadvisor to be of comparable quality.

The Fund will generally seek to maintain a portfolio modified duration to worst within 2.5 years (plus or minus) of the duration of the Bloomberg Barclays U.S. Aggregate Bond Index. Duration is a measure used to determine the sensitivity of a security’s price to changes in interest rates. The longer a security’s duration, the more sensitive it will be to changes in interest rates. Duration to worst is the duration of a bond computed using the bond’s nearest call date or maturity, whichever comes first. This measure ignores future cash flow fluctuations due to embedded optionality.

Investment Process: The Subadvisor utilizes an investment process that combines a top-down analytical framework with a rigorous bottom-up process.

Fundamental economic cycle analysis, credit quality and interest rate trends are the principal factors considered by the Subadvisor in managing the Fund and determining whether to increase or decrease the emphasis

placed upon a particular type of security or industry sector within the Fund’s investment portfolio. The Subadvisor’s target duration for the Fund is based on a set of investment decisions that take into account a broad range of economic, fundamental and technical indicators.

The Subadvisor’s ESG analysis evaluates securities of corporate, sovereign, and mortgage-related and other securitized issuers using environmental, social, corporate governance factors. The Subadvisor considers these ESG criteria systematically throughout the Fund’s investment process. The Subadvisor’s ESG analysis evaluates each issuer relative to other issuers in the relevant peer group and asset class. The Subadvisor’s ESG analysis is a proprietary process developed by the Subadvisor that assigns each issuer separate “environmental,” “social,” and “governance” scores based on ESG factors deemed most material to that asset class and peer group. Although the Subadvisor does not use third party ESG scores to calculate an issuer’s ESG score, as described further below, the Subadvisor may use third-party research to help identify sustainability issues that are likely to affect the financial condition or operating performance of an issuer.

The Subadvisor’s scoring process seeks to rate issuers as “outperforming,” “average,” or “underperforming” within each of the environmental, social and governance factors versus peers. The issuer’s score in each of the three factors is combined on an equally weighted basis to determine the issuer’s overall ESG score. In addition to an issuer’s current overall score, the Subadvisor also considers the historical trend in an issuer’s score and seeks to identify opportunities where a company has improved its ESG practices and is expected to continue to demonstrate further improvement. A security meets the Subadvisor’s ESG criteria if it: (i) has received a score of at least “average”; or (ii) if the issuer’s current score is below “average,” the issuer has demonstrated a trend of improving scores. During the portfolio construction process, the Subadvisor will assess overall environmental, social and governance scores across the portfolio, as well as by overall issuer score.

The Subadvisor’s process for corporate credit ESG analysis includes evaluating material ESG factors on an industry-by-industry basis and issuer performance of those factors is based on under/outperformance of industry peers. Factors considered as part of the Subadvisor’s ESG analysis of corporate issuers include:

•

Environmental factors such as the issuer’s ability to identify and mitigate pecuniary environmental risk exposure, predominantly arising from regulatory factors in a transition to a low carbon economy.

•

Social factors such as an issuer’s ability to effectively identify and mitigate pecuniary social risk exposure.

•

Governance factors such as assessing an issuer’s quality of management and business oversight.

The Subadvisor’s process for developed and emerging sovereign debt ESG utilizes a framework that reflects factors that are specific to sovereign debt, including ESG data released by the World Bank. The combined ESG score for a sovereign provides an assessment of the current and anticipated future stability and resiliency of the sovereign and the strength of its economy.

The Subadvisor’s process for mortgage-related and other securitized asset ESG considers material ESG factors at an asset type and security level.

The Subadvisor’s engagement activities may include, but are not limited to, in-person meetings and phone calls with issuers to understand their sustainability goals and business practices as well as other industry participants engaged in ESG and sustainability initiatives. This engagement allows the Subadvisor to better align mutual interests while impacting change.

The Subadvisor may sell a security if it no longer believes that the security will contribute to meeting the investment objective of the Fund or no longer meets its ESG standards. In considering whether to sell a security, the Subadvisor may evaluate, among other things, the condition of the economy, meaningful changes in the issuer’s financial condition, changes in the condition and outlook in the issuer’s industry, and a change in the Subadvisor’s ESG scoring.

Principal Risks

As with all investments, there are certain risks of investing in the Fund. The Shares will change in value and you could lose money by investing in the Fund. An investment in the Fund does not represent a complete investment program. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You should consider carefully the following risks before investing in the Fund. A more complete discussion of Principal Risks is included under “Description of the Principal Risks of the Fund.”

Asset-Backed Securities Risk

Asset-backed securities are securities that represent interests in, and whose values and payments are based on, a “pool” of underlying assets, which may include, among others, lower-rated debt securities and corporate loans, consumer loans or mortgages and leases of property. Asset-backed securities include collateralized debt obligations, collateralized bond obligations, and collateralized loan obligations and other similarly structured vehicles. As with other debt securities, asset-backed securities are subject to credit risk, extension risk, interest rate risk, liquidity risk and

valuation risk. The impairment of the value of collateral or other assets underlying an asset-backed security, such as a result of non-payment of loans or non-performance of underlying assets, may result in a reduction in the value of such asset-backed securities and losses to the Fund.

Investments in mortgage-related securities make an investor more susceptible to adverse economic, interest rate, political or regulatory events that affect the value of real estate. Mortgage-related securities are also significantly affected by the rate of prepayments. Impairment of the underlying obligations or collateral, such as by non-payment, will reduce a mortgage-related security’s value.

Authorized Participant Concentration Risk

Only certain large institutions may engage in creation or redemption transactions directly with the Fund (each, an “Authorized Participant”). 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 those Authorized Participants exit the business or are unable to proceed with creation and/or redemption orders with the Fund and no other Authorized Participant is able to step forward to engage in creation and redemption transactions with the Fund, Shares may be more likely to trade at a premium or discount to NAV and possibly face trading halts and/or delisting.

Credit Risk

Credit risk is the risk that the issuer or guarantor of a debt instrument or the counterparty to a derivatives contract, repurchase agreement or loan of portfolio securities will be unable or unwilling to make its timely interest and/or principal payments when due or otherwise honor its obligations. Changes in an issuer’s or counterparty’s credit rating or the market’s perception of an issuer’s or counterparty’s creditworthiness may also adversely affect the value of the Fund’s investment in that issuer. The degree of credit risk depends on an issuer’s or counterparty’s financial condition and on the terms of an obligation.

Currency Risk

Investments directly in foreign (non-U.S.) currencies or in securities that trade in, and receive revenues in, foreign (non-U.S.) currencies are subject to the risk that those currencies will decline in value relative to the U.S. dollar or, in the case of hedging positions, that the U.S. dollar will decline in value relative to the currency being hedged. Currency rates in foreign countries may fluctuate significantly over short periods of time for a number of reasons, including changes in interest rates, intervention (or the failure to intervene) by U.S. or foreign governments, central banks or supranational entities such as the International Monetary Fund, or by the imposition of currency controls or other political developments in the United States or abroad.

Cyber Security Risk

The Fund is susceptible to operational risks through breaches in cyber security. Such events may cause the Fund to lose proprietary information, suffer data corruption or lose operational capacity and could cause the Fund to incur regulatory penalties, reputational damage, additional compliance costs associated with corrective measures and/or financial loss. In addition, cyber security breaches of the securities issuers or the Fund’s third-party service providers can also subject the Fund to many of the same risks associated with direct cyber security breaches. Although the Fund has established risk management systems designed to reduce the risks associated with cyber security, there is no guarantee that such efforts will succeed.

Debt Securities Risk

The risks of investing in debt securities include (without limitation): (i) credit risk, e.g., the issuer or guarantor of a debt security may be unable or unwilling (or be perceived as unable or unwilling) to make timely principal and/or interest payments or otherwise honor its obligations; (ii) interest rate risk, e.g., when interest rates go up, the value of a debt security generally goes down, and when interest rates go down, the value of a debt security generally goes up; (iii) liquidity risk and valuation risk, e.g., debt securities generally do not trade on a securities exchange, making them generally less liquid and more difficult to value than common stock; (iv) call risk and income risk, e.g., during a period of falling interest rates, the issuer may redeem a security by repaying it early, which may reduce the Fund’s income if the proceeds are reinvested at lower interest rates; and (v) extension risk, e.g., if interest rates rise, repayments of debt securities may occur more slowly than anticipated by the market, which may drive the prices of these securities down because their interest rates are lower than the current interest rate and the securities remain outstanding longer. Debt securities most frequently trade in institutional round lot size transactions. If the Fund purchases bonds in amounts less than the institutional round lot size, which are frequently referred to as “odd” lots, the odd lot size positions may have more price volatility than institutional round lot size positions. The Fund uses a third-party pricing service to value bond holdings and the pricing service values bonds assuming orderly transactions of an institutional round lot size.

Derivatives Risk

Derivatives are investments whose value depends on (or is derived from) the value of an underlying instrument, such as a security, asset, reference rate or index and involve risks different from, and possibly greater than, the risks associated with other investments. These risks include: (i) the risk that the counterparty to a derivatives transaction may not fulfill its contractual obligations; (ii) risk of mispricing or improper valuation; and (iii) the risk that changes in the value of the derivative may not correlate perfectly with the

underlying asset. Derivative prices are highly volatile and may fluctuate substantially during a short period of time. Such prices are influenced by numerous factors that affect the markets, including, but not limited changing supply and demand relationships, government programs and policies, national and international political and economic events, changes in interest rates, inflation and deflation, and changes in supply and demand relationships. Unlike other investments, derivative contracts often have leverage inherent in their terms. The use of leveraged derivatives can magnify potential for gain or loss and, therefore, amplify the effects of market volatility on the Fund’s Share price. The effects of leverage may also cause the Fund to liquidate portfolio positions when it would not be advantageous to do so in order to satisfy its obligations or to meet collateral segregation requirements.

Foreign Securities Risk

Investments in the securities of non-U.S. issuers involve risks beyond those associated with investments in U.S. securities. These additional risks include greater market volatility, the availability of less reliable financial information, higher transactional and custody costs, taxation by foreign governments, decreased market liquidity and political instability. Some countries and regions have experienced security concerns, war or threats of war and aggression, terrorism, economic uncertainty, natural and environmental disasters and/or systemic market dislocations that have led, and in the future may lead, to increased short-term market volatility and may have adverse long-term effects on the U.S. and world economies and markets generally. Foreign issuers are often subject to less stringent requirements regarding accounting, auditing, financial reporting and record keeping than are U.S. issuers, and therefore not all material information will be available. Securities exchanges or foreign governments may adopt rules or regulations that may negatively impact the Fund’s ability to invest in foreign securities or may prevent the Fund from repatriating its investments. Less developed securities markets are more likely to experience problems with the clearing and settling of trades, as well as the holding of securities by local banks, agents and depositories. The less developed a country’s securities market is, the greater the likelihood of custody problems.

Futures Contracts Risk

Futures contracts are typically exchange-traded contracts that call for the future delivery of an asset at a certain price and date, or cash settlement of the terms of the contract. There may be an imperfect correlation between the changes in market value of the securities held by the Fund and the prices of futures contracts. There may not be a liquid secondary market for the futures contracts and the Fund may not be able to enter into a closing transaction. Exchanges may also limit the number of positions that can be held or controlled by the Fund, thus limiting the ability of the Fund to

implement its investment strategy. Futures markets are highly volatile and the use of futures may increase the Fund’s volatility. The value of an investment in the Fund may change quickly and without warning.

High Yield Securities Risk

High yield securities, or “junk” bonds, generally offer a higher current yield than the yield available from higher grade issues, but are subject to greater market fluctuations, are less liquid and provide a greater risk of loss than investment grade securities, and therefore are considered to be highly speculative. In general, high yield securities may have a greater risk of default than other types of securities and could cause income and principal losses for the Fund.

Investment Style Risk

The Fund seeks to allocate investment exposure based upon a particular style of investing. Different investment styles tend to shift in and out of favor depending upon market and economic conditions and investor sentiment. As a consequence, the Fund may underperform as compared to the market generally or to other funds that invest in similar asset classes but employ different investment styles. Further, there is no guarantee that the Fund will accurately or optimally utilize the investment style or that it will successfully provide the desired investment exposure.

•

ESG Investing Style Risk. The Fund seeks exposure to the securities of companies meeting environmental, social and corporate governance investing criteria. The Fund excludes or limits exposure to securities of certain issuers for non-financial reasons, and the Fund may forgo some market opportunities available to funds that do not use these criteria. The application of ESG investing criteria may affect the Fund’s exposure to certain sectors or types of investments and may impact the Fund’s relative investment performance depending on whether such sectors or investments are in or out of favor in the market. ESG investing is subjective by nature, and therefore offers no guarantee that the ESG criteria utilized by the Subadvisor will accurately provide exposure to issuers meeting environmental, social and corporate governance criteria or any judgment exercised by the Subadvisor will reflect the beliefs or values of any particular investor. In addition, ESG investing is dependent upon information and data that may be incomplete, inaccurate or unavailable, which could adversely affect the analysis of the factors relevant to a particular investment.

LIBOR Replacement Risk

The terms of floating rate loans, financings or other transactions in the U.S. and globally have been historically tied to LIBOR, which functions as a reference rate or benchmark for various commercial and financial contracts. LIBOR may be a significant factor in determining payment

obligations under derivatives transactions, the cost of financing of the Fund’s investments or the value or return on certain other Fund investments. As a result, LIBOR may be relevant to, and directly affect, the Fund’s performance. The Financial Conduct Authority, the United Kingdom’s financial regulatory body and regulator of LIBOR, has announced that after 2021 it will cease its active encouragement of banks to provide the quotations needed to sustain LIBOR due to the absence of an active market for interbank unsecured lending and other reasons. As a result, it is anticipated that LIBOR will be discontinued or will no longer be sufficiently robust to be representative of its underlying market around that time. There remains a great deal of uncertainty regarding how the phasing-out of LIBOR will be implemented and it’s possible that the Fund’s investments tied to LIBOR could decrease in value or become increasingly illiquid or volatile, among other potential negative consequences. It is also possible that certain hedging positions that the Fund has entered into will be become less effective.

Liquidity Risk

Liquidity risk exists when particular investments are difficult to purchase or sell. Certain investments may be subject to restrictions on resale, trade over-the-counter or in limited volume, or lack an active trading market. Accordingly, the Fund may not be able to sell or close out of such investments at favorable times or prices (or at all), or at the prices approximating those at which the Fund currently values them. Illiquid securities may trade at a discount from comparable, more liquid investments and may be subject to wide fluctuations in market value.

Market Risk

Market risks include political, regulatory, market and economic developments, including developments that impact specific economic sectors, industries or segments of the market, which may affect the Fund’s value. Turbulence in financial markets, tariffs and other protectionist measures, political developments and uncertainty, central bank policy, and reduced liquidity in equity, credit and fixed income markets may negatively affect many issuers worldwide, which could have an adverse effect on the Fund. During a general downturn in the securities markets, multiple asset classes may be negatively affected. Geopolitical and other events, including war, terrorism, economic uncertainty, trade disputes, public health crises and related geopolitical events have led, and in the future may lead, to disruptions in the US and world economies and markets, which may increase financial market volatility and have significant adverse direct or indirect effects on the Fund and its investments. Market disruptions could cause the Fund to lose money, experience significant redemptions, and encounter operational difficulties. Although multiple asset classes may be affected by a market disruption, the duration and effects may not be the same for all types of assets.

Money Market/Short-Term Securities Risk

To the extent the Fund holds cash or invests in money market or short-term securities, the Fund may be less likely to achieve its investment objective. In addition, it is possible that the Fund’s investments in these instruments could lose money.

Municipal Securities Risk

Issuers, including governmental issuers, may be unable to pay their obligations as they come due. The values of Municipal Bonds that depend on a specific revenue source to fund their payment obligations may fluctuate as a result of actual or anticipated changes in the cash flows generated by the revenue source or changes in the priority of the municipal obligation to receive the cash flows generated by the revenue source. The values of Municipal Bonds held by the Fund may be adversely affected by local political and economic conditions and developments. Adverse conditions in an industry significant to a local economy could have a correspondingly adverse effect on the financial condition of local issuers. This risk would be heightened to the extent that the Fund invests a substantial portion of its assets in Municipal Bonds issued pursuant to similar projects or whose interest is paid solely from revenues of similar projects. In addition, income from Municipal Bonds held by the Fund could be declared taxable because of, among other things, unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service or state tax authorities, or noncompliant conduct of an issuer or other obligated party. Loss of tax-exempt status may cause interest received and distributed to shareholders by the Fund to be taxable and may result in a significant decline in the values of such municipal securities. There are various different types of Municipal Bonds, each with its own unique risk profile. Some of these risks include:

•

General Obligation Bonds Risk—timely payments depend on the issuer’s credit quality, ability to raise tax revenues and ability to maintain an adequate tax base;

•

Revenue Bonds (including Industrial Development Bonds) Risk—timely payments depend on the money earned by the particular facility or class of facilities, or the amount of revenues derived from another source, and may be negatively impacted by the general credit of the user of the facility;

•

Private Activity Bonds Risk—municipalities and other public authorities issue private activity bonds to finance development of industrial facilities for use by a private enterprise, which is solely responsible for paying the principal and interest on the bonds, and payment under these bonds depends on the private enterprise’s ability to do so;

•

Moral Obligation Bonds Risk—moral obligation bonds are generally issued by special purpose public authorities of a state or municipality. If the issuer is unable to meet its obligations, repayment of these bonds becomes a moral commitment, but not a legal obligation, of the state or municipality;

•

Municipal Notes Risk—municipal notes are shorter-term municipal debt obligations that pay interest that is, in the opinion of bond counsel for the issuer at the time of issuance, generally excludable from gross income for federal income tax purposes (except that the interest may be includable in taxable income for purposes of the federal alternative minimum tax) and that have a maturity that is generally one year or less. If there is a shortfall in the anticipated proceeds, the notes may not be fully repaid and the Fund may lose money; and

•

Municipal Lease Obligations Risk—in a municipal lease obligation, the issuer agrees to make payments when due on the lease obligation. Although the issuer does not pledge its unlimited taxing power for payment of the lease obligation, the lease obligation is secured by the leased property.

Municipal Bond Market Liquidity Risk

Inventories of Municipal Bonds held by brokers and dealers may decrease, lessening their ability to make a market in these securities. Any reduction in market-making capacity has the potential to decrease the Fund’s ability to buy or sell Municipal Bonds and increase price volatility and trading costs, particularly during periods of economic or market stress. As a result, the Fund may be forced to accept a lower price to sell a Municipal Bond, to sell other securities to raise cash, or to give up an investment opportunity, any of which could have a negative effect on performance.

New Fund Risk

As a new fund, there can be no assurance that the Fund will grow to or maintain an economically viable size, in which case it could ultimately liquidate. Like other new funds, large inflows and outflows may impact the Fund’s market exposure for limited periods of time. This impact may be positive or negative, depending on the direction of market movement during the period affected.

Operational Risk

The Fund is exposed to operational risks arising from a number of 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 and Advisor seek to reduce these operational risks

through controls and procedures. However, these measures do not address every possible risk and may be inadequate to address significant operational risks.

Portfolio Management Risk

The Fund is subject to portfolio management risk because it is an actively managed portfolio. In managing the Fund’s investment portfolio, the portfolio managers will apply investment techniques and risk analyses that may not produce the desired result or, while it may be the desired result, may underperform other types of investment strategies. There can be no guarantee that the Fund will meet its investment objective(s).

Risks of Investing in Loans

Investments in loans are subject to the same risks as investments in other types of debt securities, including credit risk, interest rate risk, liquidity risk and valuation risk that may be heightened because of the limited public information available regarding loans and because loan borrowers may be leveraged and tend to be more adversely affected by changes in market or economic conditions. Default in the payment of interest or principal on a loan will result in a reduction in the value of the loan and consequently a reduction in the value of an investment in that loan. If an investor holds a loan through another financial institution or relies on a financial institution to administer the loan, its receipt of principal and interest on the loan may be subject to the credit risk of that financial institution. It is possible that any collateral securing a loan may be insufficient or unavailable to the investor, and that the investor’s rights to collateral may be limited by bankruptcy or insolvency laws. Additionally, there is no central clearinghouse for loan trades and the loan market has not established enforceable settlement standards or remedies for failure to settle. Consequently, the secondary market for loans may be subject to irregular trading activity, wide bid/ask spreads and extended trade settlement periods (in some cases longer than 7 days), which may cause an investor to be unable to realize the full value of its investment. In addition, loans are generally not registered with the SEC under the Securities Act of 1933, as amended, and may not be considered “securities,” and an investor may not be entitled to rely on the anti-fraud protections of the federal securities laws. An investment in loans made to non-U.S. borrowers may be affected by political and social instability, changes in economic or taxation policies, difficulties in enforcing obligations, decreased liquidity and increased volatility. Foreign borrowers may be subject to less regulation, resulting in less publicly available information about the borrowers.

The loan market has seen a significant increase in loans with weaker lender protections including, but not limited to, limited financial maintenance covenants or, in some cases, no financial maintenance covenants (i.e.,

“covenant-lite loans”) that would typically be included in a traditional loan agreement and general weakening of other restrictive covenants applicable to the borrower such as limitations on incurrence of additional debt, restrictions on payments of junior debt or restrictions on dividends and distributions. Weaker lender protections such as the absence of financial maintenance covenants in a loan agreement and the inclusion of “borrower-favorable” terms may impact recovery values and/or trading levels of loans in the future. The absence of financial maintenance covenants in a loan agreement generally means that the lender may not be able to declare a default if financial performance deteriorates. This may hinder an investor’s ability to reprice credit risk associated with a particular borrower and reduce the investor’s ability to restructure a problematic loan and mitigate potential loss. As a result, an investor’s exposure to losses on investments in loans may be increased, especially during a downturn in the credit cycle or changes in market or economic conditions.

Risks of Loan Assignments and Participations

The purchaser of an assignment typically succeeds to all the rights and obligations of the assigning institution and becomes a lender under the credit agreement with respect to the debt obligation; however, the purchaser of an assignment may not be able to unilaterally enforce all rights and remedies under the loan and with regard to any associated collateral. Because assignments may be arranged through private negotiations between potential assignees and potential assignors, the rights and obligations acquired by the purchaser of an assignment may differ from, and be more limited than, those held by the assigning lender. In addition, if the loan is foreclosed, the purchaser of an assignment could become part owner of any collateral and could bear the costs and liabilities of owning and disposing of the collateral. To the extent an investor sells a loan by way of assignment, the investor may be required to pass along a portion of any fees to which the investor was entitled under the loan. In connection with purchasing participations, such purchaser generally will have no right to enforce compliance by the borrower with the terms of the loan agreement relating to the loan, nor any rights of set-off against the borrower, and the purchaser may not directly benefit from any collateral supporting the loan in which it has purchased the participation. As a result, the purchaser will be subject to the credit risk of both the borrower and the lender that is selling the participation. In the event of the insolvency of the lender selling a participation, the purchaser may be treated as a general creditor of the lender and may not benefit from any set-off between the lender and the borrower.

Secondary Market Trading Risk

Although the Fund’s Shares are listed for trading on one or more securities exchanges, there can be no assurance that an active trading market for such Shares will develop or be maintained by market makers or Authorized

Participants. In general, the trading of Shares on securities exchanges is subject to the risk of irregular trading activity and wide “bid/ask” spreads (which may be especially pronounced for smaller funds). Additionally market makers are under no obligation to make a market in the Fund’s Shares and Authorized Participants are not obligated to submit purchase or redemption orders for Creation Units. In the event market makers cease making a market in the Fund’s Shares or Authorized Participants stop submitting purchase or redemption orders for Creation Units, the Fund’s Shares may trade at a larger premium or discount to its NAV. Wide bid-ask spreads and large premiums or discounts to NAV are likely to lead to an investor buying his or her shares at a market price that is more than their value, and selling those shares at a market price that is less than their value.

Trading Price Risk

Shares of the Fund trade on securities exchanges at prices at, above or below the Fund’s most recent NAV. The NAV of the Fund is calculated at the end of each business day and fluctuates with changes in the market value of the Fund’s holdings. The trading price of the Fund’s Shares fluctuates continuously throughout trading hours based on both market supply of and demand for Shares and the underlying value of the Fund’s portfolio holdings or NAV. As a result, the trading prices of the Fund’s Shares may deviate significantly from NAV during periods of market volatility. Any of these factors, among others, may lead to the Fund’s Shares trading at a premium or discount to NAV. Although it is generally expected that the market price of the Shares of the Fund will approximate the Fund’s NAV, there may be times when the market price and the NAV vary significantly. Thus, an investor may pay more than NAV when purchasing Shares and receive less than NAV when selling Shares.

Variable and Floating Rate Instruments Risk

Variable and floating rate instruments include debt securities issued by corporate and governmental entities, bank loans, mortgage-backed securities and asset-backed securities, preferred equity securities and derivative variable rate securities, such as inverse floaters. Variable and floating rate instruments are structured so that the instrument’s coupon rate fluctuates based upon the level of a reference rate. A variable or floating rate instrument’s coupon rate resets periodically according to its terms. Consequently, in a rising interest rate environment, variable and floating rate instruments with coupon rates that reset infrequently may lag behind the changes in market interest rates.

Zero Coupon Securities Risk

Zero coupon securities do not pay interest on a current basis. The interest earned on zero coupon securities is, implicitly, automatically compounded and paid out at maturity. Zero coupon securities are subject to substantially

greater market price fluctuations during periods of changing prevailing interest rates than are comparable securities that make current distributions of interest.

Performance Information

As of the date if this Prospectus, the Fund has not yet commenced operations and therefore does not report performance information.

Investment Advisor and Subadvisor

IndexIQ Advisors LLC is the investment advisor to the Fund.

MacKay Shields LLC is the investment subadvisor of the Fund.

Portfolio Managers

The professionals jointly and primarily responsible for the day-to-day management of the Fund are:

Name & Title	Length of Service with Subadvisor	Length of Service as Fund’s Portfolio Manager
Joseph Cantwell	Since 2013	Since Fund’s inception
Stephen Cianci, CFA	Since 2018	Since Fund’s inception
Neil Moriarty	Since 2018	Since Fund’s inception
Alexandra Wilson-Elizondo	Since 2015	Since Fund’s inception

Purchase and Sale of Fund Shares

Unlike conventional mutual funds, the Fund issues and redeems Shares on a continuous basis, at NAV, only in large blocks of Shares called “Creation Units.” Individual Shares of the Fund may only be purchased and sold on the secondary market through a broker-dealer. Since Shares of the Fund trade on securities exchanges in the secondary market at their market price rather than their NAV, the Fund’s Shares may trade at a price greater than (premium) or less than (discount) the Fund’s NAV. An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase Shares of the Fund (bid) and the lowest price a seller is willing to accept for Shares of the Fund (ask) when buying or selling Shares in the secondary market (the “bid-ask spread”). Recent information, including the Fund’s NAV, market price, premiums and discounts, and bid-ask spreads, is available online at newyorklifeinvestments.com/etf.

Shares of the Fund will trade at market price rather than NAV. As such, Shares may trade at a price greater than NAV (premium) or less than NAV (discount).

Tax Information

The Fund’s distributions are expected to be taxed as ordinary income, qualified dividend income and/or capital gains, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or individual

retirement account. However, subsequent withdrawals from such a tax-advantaged account may be subject to U.S. federal income tax. You should consult your tax advisor about your specific situation.

Financial Intermediary Compensation

If you purchase the Fund through a broker-dealer or other financial intermediary (such as a bank), the Advisor or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary’s website for more information.