Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing of Proposed Rule Change To List and Trade Shares of the iShares Commodity Curve Carry Strategy ETF Under NYSE Arca Rule 8.600-E

Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (the “Act”) and Rule 19b-4 thereunder, notice is hereby given that, on March 1, 2019, NYSE Arca, Inc. (“NYSE Arca” or the “Exchange”) filed with the Securities and Exchange Commission (the “Commission”) the proposed rule change as described in Items I and II below, which Items have been prepared by the self-regulatory organization. The Commission is publishing this notice to solicit comments on the proposed rule change from interested persons.

I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change

The Exchange proposes to proposes to list and trade shares of the iShares Commodity Curve Carry Strategy ETF under NYSE Arca Rule 8.600-E (“Managed Fund Shares”). The proposed change is available on the Exchange's website at www.nyse.com,, at the principal office of the Exchange, and at the Commission's Public Reference Room.

II. Self-Regulatory Organization's Statement of the Purpose of, and Statutory Basis for, the Proposed Rule Change

In its filing with the Commission, the self-regulatory organization included statements concerning the purpose of, and basis for, the proposed rule change and discussed any comments it received on the proposed rule change. The text of those statements may be examined at the places specified in Item IV below. The Exchange has prepared summaries, set forth in sections A, B, and C below, of the most significant parts of such statements.

A. Self-Regulatory Organization's Statement of the Purpose of, and Statutory Basis for, the Proposed Rule Change

1. Purpose

The Exchange proposes to list and trade shares (“Shares”) of the iShares Commodity Curve Carry Strategy ETF (“Fund”) under NYSE Arca Rule 8.600-E, which governs the listing and trading of Managed Fund Shares on the Exchange.

The Shares will be offered by iShares U.S. ETF Trust (the “Trust”), which is registered with the Commission as an open-end management investment company. The Fund is a series of the Trust.

BlackRock Fund Advisors (“BFA” or “Adviser”) will be the investment adviser for the Fund. BlackRock Investments, LLC will be the distributor (“Distributor”) for the Fund's Shares. State Street Bank and Trust Company will serve as the administrator, custodian and transfer agent (“Custodian” or “Transfer Agent”) for the Fund.

Commentary .06 to Rule 8.600-E provides that, if the investment adviser to the investment company issuing Managed Fund Shares is affiliated with a broker-dealer, such investment adviser shall erect and maintain a “fire wall” between the investment adviser and the broker-dealer with respect to access to information concerning the composition and/or changes to such investment company portfolio. In addition, Commentary .06 further requires that personnel who make decisions on the open-end fund's portfolio composition must be subject to procedures designed to prevent the use and dissemination of material nonpublic information regarding the open-end fund's portfolio. The Adviser is not registered as a broker-dealer, but is affiliated with a broker-dealer, and has implemented and will maintain a fire wall with respect to its broker-dealer affiliate regarding access to information concerning the composition and/or changes to the portfolio. In the event (a) the Adviser becomes registered as a broker-dealer or newly affiliated with a broker-dealer, or (b) any new adviser or sub-adviser is a registered broker-dealer or becomes affiliated with a broker-dealer, it will implement and maintain a fire wall with respect to its relevant personnel or its broker-dealer affiliate regarding access to information concerning the composition and/or changes to the portfolio, and will be subject to procedures designed to prevent the use and dissemination of material non-public information regarding such portfolio.

iShares Commodity Curve Carry Strategy ETF

Fund Investments

According to the Registration Statement, the investment objective of the Fund will be to seek to provide exposure, on a total return basis, to a group of commodities with higher carry than a broad universe of commodities.

The Fund is actively managed and seeks to achieve its investment objective in part, under normal market conditions, by investing in listed and over-the-counter (“OTC”) swaps, including total return swaps, referencing the- ICE BofAML Commodity Carry Total Return Index (the “Reference Benchmark”). The Fund is expected to establish new swaps contracts on an ongoing basis and replace expiring contracts. Swaps subsequently entered into by the Fund may have terms that differ from the swaps the Fund previously held. The Fund expects generally to pay a fixed payment rate and certain swap-related fees to the swap counterparty and receive the total return of the Reference Benchmark, including, in the event of negative performance by the Reference Benchmark, negative return (i.e., a payment from the Fund to the swap counterparty). In seeking total return, the Fund additionally aims to generate interest income and capital appreciation through a cash management strategy consisting primarily of cash, cash equivalents, and fixed income securities other than cash equivalents, as described below.

The Reference Benchmark is composed of 20 futures contracts on physical agricultural, energy, precious metals, and industrial metals commodities. The Fund expects to obtain a substantial amount of its exposure to the carry strategy by entering into total return swaps that pay the returns of the commodity futures contracts referenced in the Reference Benchmark. The Reference Benchmark includes the 10 traded futures contracts on commodities having the highest degree of backwardation or lowest degree of contango among the 20 futures contracts on physical agricultural, energy, precious metals, and industrial metals listed on the U.S. regulated futures exchanges.

In order to maintain exposure to a futures contract on a particular commodity, an investor must sell the position in the expiring contract and buy a new position in a contract with a later delivery month, which is referred to as “rolling.” If the price for the new futures contract is less than the price of the expiring contract, then the market for the commodity is said to be in “backwardation.” In these markets, roll returns are positive, which is referred to as “positive carry.” The term “contango” is used to describe a market in which the price for a new futures contract is more than the price of the expiring contract. In these markets, roll returns are negative, which is referred to as “negative carry.” The Reference Benchmark seeks to employ a positive carry strategy that emphasizes commodities and futures contract months with the greatest degree of backwardation and lowest degree of contango, resulting in net gains through positive roll returns. The Fund will invest in financial instruments described below that provide exposure to commodities and not in physical commodities themselves.

The Fund (through its Subsidiary (as defined below)) may hold the following listed derivative instruments: Futures, options, notes and swaps on commodities, currencies, securities, fixed income, interest rates, financial rates, U.S. Treasuries, or a basket or index of any of the foregoing (collectively, “Listed Derivatives”). Listed Derivatives will comply with the criteria in Commentary .01(d) of NYSE Arca Rule 8.600-E.

The Fund (through its Subsidiary) may hold the following over-the-counter (“OTC”) derivative instruments: Forwards, options, notes and swaps on commodities, currencies, securities, fixed income, interest rates, financial rates, U.S. Treasuries, or a basket or index of any of the foregoing (collectively, “OTC Derivatives”, and together with Listed Derivatives, “Commodity Investments”).

The Fund's exposure to Commodity Investments is obtained by investing through a wholly-owned subsidiary organized in the Cayman Islands (the “Subsidiary”). The Subsidiary is advised by BFA and has the same investment objective as the Fund.

In compliance with the requirements of Sub-Chapter M of the Internal Revenue Code of 1986, the Fund may invest up to 25% of its total assets in the Subsidiary. The Fund's Commodity Investments held in the Subsidiary are intended to provide the Fund with exposure to broad commodities.

The Fund may hold cash, cash equivalents and fixed income securities other than cash equivalents, as described further below.

Specifically, the Fund may invest in Short-Term Fixed Income Securities (as defined below) other than cash equivalents on an ongoing basis to provide liquidity or for other reasons. Short-Term Fixed Income Securities will have a maturity of no longer than 397 days and include only the following: (i) Money market instruments; (ii) obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities (including government-sponsored enterprises); (iii) negotiable certificates of deposit, bankers' acceptances, fixed-time deposits and other obligations of U.S. and non-U.S. banks (including non-U.S. branches) and similar institutions; (iv) commercial paper; (v) non-convertible corporate debt securities (e.g., bonds and debentures); (vi) repurchase agreements; (vii) short-term U.S. dollar-denominated obligations of non-U.S. banks (including U.S. branches) that, in the opinion of BFA, are of comparable quality to obligations of U.S. banks that may be purchased by the Fund; (viii) and sovereign obligations (collectively, “Short-Term Fixed Income Securities”). Any of these securities may be purchased on a current or forward-settled basis.

The Fund also may invest in fixed income securities as defined in Commentary .01(b) to NYSE Arca Rule 8.600-E, other than cash equivalents and Short-Term Fixed Income Securities, with remaining maturities longer than 397 days (“Fixed Income Securities”). Such Fixed Income Securities will comply with requirements of Commentary .01(b) to NYSE Arca Rule 8.600-E.

The Subsidiary may hold cash and cash equivalents.

The Fund will seek to gain exposure to Commodity Investments by investing in its Subsidiary. The Fund wholly owns and controls the Subsidiary, and the Fund and the Subsidiary are managed by BFA. The Subsidiary is not an investment company registered under the 1940 Act and is a company organized under the laws of the Cayman Islands.

The Trust's Board of Trustees has oversight responsibility for the investment activities of the Fund, including its investment in the Subsidiary, and the Fund's role as sole shareholder of the Subsidiary.

The Fund and the Subsidiary will not invest in securities or other financial instruments that have not been described in this proposed rule change.

Other Restrictions

The Fund's investments, including derivatives, will be consistent with the Fund's investment objective and will not be used to enhance leverage (although certain derivatives and other investments may result in leverage). That is, the Fund's investments will not be used to seek performance that is the multiple or inverse multiple (e.g., 2X or −3X) of the Reference Benchmark.

Use of Derivatives by the Fund

Investments in derivative instruments will be made in accordance with the Fund's investment objective and policies.

To limit the potential risk associated with such transactions, the Fund will enter into offsetting transactions or segregate or “earmark” assets determined to be liquid by the Adviser in accordance with procedures established by the Trust's Board of Trustees (the “Board”). In addition, the Fund has included appropriate risk disclosure in its offering documents, including leveraging risk. Leveraging risk is the risk that certain transactions of the Fund, including the Fund's use of derivatives, may give rise to leverage, causing the Fund to be more volatile than if it had not been leveraged.

Impact on Arbitrage Mechanism

The Adviser believes there will be minimal, if any, impact to the arbitrage mechanism as a result of the Fund's use of derivatives. The Adviser understands that market makers and participants should be able to value derivatives as long as the positions are disclosed with relevant information. The Adviser believes that the price at which Shares of the Fund trade will continue to be disciplined by arbitrage opportunities created by the ability to purchase or redeem Shares of the Fund at their net asset value (“NAV”), which should ensure that Shares of the Fund will not trade at a material discount or premium in relation to their NAV.

The Adviser does not believe there will be any significant impacts to the settlement or operational aspects of the Fund's arbitrage mechanism due to the use of derivatives.

Creation and Redemption of Shares

According to the Registration Statement, the Trust will issue and sell Shares of the Fund only in Creation Units on a continuous basis through the Distributor or its agent at a price based on the Fund's NAV next determined after receipt, on any business day of an order received by the Distributor or its agent in proper form. The size of a Creation Unit is 50,000 Shares. The Adviser may increase or decrease the number of the Fund's Shares that constitute a Creation Unit.

The consideration for purchase of Creation Units of the Fund is generally cash. However, in some cases the consideration consists of an in-kind deposit of a designated portfolio of securities (“Deposit Securities”) and the Cash Component computed as described below. Together, the Deposit Securities and the Cash Component constitute the “Fund Deposit.” The Fund Deposit represents the minimum initial and subsequent investment amount for a Creation Unit of the Fund.

The “Cash Component” is an amount equal to the difference between the NAV of the Shares (per Creation Unit) and the “Deposit Amount,” which is an amount equal to the market value of the Deposit Securities, and serves to compensate for any differences between the NAV per Creation Unit and the Deposit Amount.

The Fund's current policy is to accept cash in substitution for the Deposit Securities it might otherwise accept as in-kind consideration for the purchase of Creation Units. The Fund may, at times, elect to receive Deposit Securities (i.e., the in-kind deposit of a designated portfolio of securities) and a Cash Component as consideration for the purchase of Creation Units. If the Fund elects to accept Deposit Securities, a purchaser's delivery of the Deposit Securities together with the Cash Component will constitute the “Fund Deposit,” which will represent the consideration for a Creation Unit of the Fund.

The Fund reserves the right to permit or require the substitution of a “cash in lieu” amount to be added to the Cash Component to replace any Deposit Security that may not be available in sufficient quantity for delivery or that may not be eligible for transfer through the Depository Trust Company (“DTC”) or the clearing process (as discussed below) or that the “Authorized Participant” as defined below, is not able to trade due to a trading restriction, during times the Fund has elected to receive Deposit Securities. The Fund also reserves the right to permit or require a “cash in lieu” amount in certain circumstances.

To be eligible to place orders with the Distributor and to create a Creation Unit of the Fund, an entity must be: (i) A “Participating Party,” i.e., a broker-dealer or other participant in the clearing process through the Continuous Net Settlement System of the National Securities Clearing Corporation (“NSCC”) (the “Clearing Process”), a clearing agency that is registered with the SEC, or (ii) a DTC Participant, and must have executed an agreement with the Distributor, with respect to creations and redemptions of Creation Units (“Authorized Participant Agreement”) (discussed below). A Participating Party or DTC Participant who has executed an Authorized Participant Agreement is referred to as an “Authorized Participant.”

To initiate an order for a Creation Unit, an Authorized Participant must submit to the Distributor or its agent an irrevocable order to purchase Shares of the Fund, in proper form, generally before 4:00 p.m., Eastern time on any business day to receive that day's NAV.

Shares of the Fund may be redeemed by only in Creation Units at their NAV next determined after receipt of a redemption request in proper form by the Distributor or its agent and only on a business day. The Fund generally redeems Creation Units solely for cash.

BFA makes available through the NSCC, prior to the opening of business on the Exchange on each business day, the designated portfolio of securities (including any portion of such securities for which cash may be substituted) that will be applicable (subject to possible amendment or correction) to redemption requests received in proper form (as defined below) on that day (“Fund Securities”), and an amount of cash (the “Cash Amount,” as described below). Such Fund Securities and the corresponding Cash Amount (each subject to possible amendment or correction) are applicable, in order to effect redemptions of Creation Units of the Fund until such time as the next announced composition of the Fund Securities and Cash Amount is made available. Where redemptions are permitted in-kind, Fund Securities received on redemption may not be identical to Deposit Securities that are applicable to creations of Creation Units. Procedures and requirements governing redemption transactions are set forth in the handbook for Authorized Participants and may change from time to time.

The Trust may, in its sole discretion, substitute a “cash in lieu” amount to replace any Fund Security. The Trust also reserves the right to permit or require a “cash in lieu” amount in certain circumstances. The amount of cash paid out in such cases will be equivalent to the value of the substituted security listed as a Fund Security. In the event that the Fund Securities have a value greater than the NAV of the Shares, a compensating cash payment equal to the difference is required to be made by or through an Authorized Participant by the redeeming shareholder. The Fund generally redeems Creation Units for cash.

Redemption requests for Creation Units of the Fund must be submitted to the Distributor or its agent by or through an Authorized Participant. An Authorized Participant must submit an irrevocable request to redeem Shares of the Fund generally before 4:00 p.m., Eastern time on any business day in order to receive that day's NAV.

Application of Generic Listing Requirements

The Exchange is submitting this proposed rule change because the portfolio for the Fund will not meet all of the “generic” listing requirements of Commentary .01 to NYSE Arca Rule 8.600-E applicable to the listing of Managed Fund Shares. The Fund's portfolio will meet all such requirements except for those set forth in Commentary .01 (b)(1)-(4) (with respect to Short-Term Fixed Income Securities) and (e) (with respect to OTC Derivatives), as described below.

The Fund's Short-Term Fixed Income Securities will not comply with the requirements set forth in Commentary .01(b)(1)-(4) to NYSE Arca Rule 8.600-E. While the requirements set forth in Commentary .01(b)(1)-(4) include rules intended to ensure that the fixed income securities included in a fund's portfolio are sufficiently large and diverse, and have sufficient publicly available information regarding the issuances, the Exchange believes that any concerns related to non-compliance are mitigated by the types of instruments that the Fund would hold. The Fund's Short-Term Fixed Income Securities primarily will include those instruments that are included in the definition of cash and cash equivalents, but are not considered cash and cash equivalents because they have maturities of three months or longer. The Exchange believes, however, that, because all Short-Term Fixed Income Securities, including non-convertible corporate debt securities and sovereign obligations (which are not cash equivalents as enumerated in Commentary .01(c) to Rule 8.600-E), are highly liquid they are less susceptible than other types of fixed income instruments both to price manipulation and volatility and that the holdings as proposed are generally consistent with the policy concerns which Commentary .01(b)(1)-(4) is intended to address. Because the Short-Term Fixed Income Securities will consist of high-quality fixed income securities described above, the Exchange believes that the policy concerns that Commentary .01(b)(1)-(4) is intended to address are otherwise mitigated and that the Fund should be permitted to hold these securities in a manner that may not comply with Commentary .01(b)(1)-(4).

The Fund's portfolio also will not comply with the requirements set forth in Commentary .01(e) (with respect to OTC Derivatives) to NYSE Arca Rule 8.600-E. Specifically, the Fund's investments in OTC Derivatives may exceed 20% of Fund assets, calculated as the aggregate gross notional value of such OTC Derivatives. The Exchange proposes that up to 60% of the Fund's assets (calculated as the aggregate gross notional value) may be invested in OTC Derivatives. The Adviser believes that it is important to provide the Fund with additional flexibility to manage risk associated with its investments. Depending on market conditions, it may be critical that the Fund be able to utilize available OTC Derivatives to efficiently gain exposure to the multiple commodities markets that underlie the Reference Benchmark as well as commodity futures contracts similar to those found in the Reference Benchmark.

OTC Derivatives can be tailored to provide specific exposure to the Fund's Reference Benchmark, as well as commodity futures contracts similar to those found in the Reference Benchmark, allowing the Fund to more efficiently meet its investment objective. For example, the Reference Benchmark is composed of 20 futures contracts across 20 physical commodities, which may not be sufficiently liquid and would not provide the commodity exposure the Fund requires to meet its investment objective if the Fund were to invest in the futures directly. A total return swap can be structured to provide exposure to the same futures contracts as exist in the Reference Benchmark, as well as commodity futures contracts similar to those found in the Reference Benchmark, while providing sufficient efficiency to allow the Fund to more easily meet its investment objective.

In addition, if the Fund were to gain commodity exposure exclusively through the use of listed futures, the Fund's holdings in Listed Derivatives would be subject to position limits and accountability levels established by an exchange. Such limitations would restrict the Fund's ability to gain efficient exposure to the commodities in the Reference Benchmark, or futures contracts similar to those found in the Reference Benchmark, thereby impeding the Fund's ability to satisfy its investment objective.

The Adviser represents that the basket or index on which much of the Fund's OTC Derivatives will be based will satisfy the criteria applicable to holdings in Listed Derivatives in Commentary .01(d)(2) on an initial and continued listing basis. With respect to the Fund's holdings in OTC Derivatives, the aggregate gross notional value of OTC Derivatives based on any five or fewer underlying reference assets will not exceed 65% of the weight of the portfolio (including gross notional exposures), and the aggregate gross notional value of OTC Derivatives based on any single underlying reference asset will not exceed 30% of the weight of the portfolio (including gross notional exposures). In addition, the Adviser represents that futures on all commodities in the Reference Benchmark are traded on futures exchanges that are members of the Intermarket Surveillance Group (“ISG”).

The Exchange notes that, other than Commentary .01(b)(1)-(4) with respect to Short-Term Fixed Income Securities) and .01(e) (with respect to OTC Derivatives) to Rule 8.600-E, as described above, the Fund's portfolio will meet all other requirements of Rule 8.600-E.

Availability of Information

The Fund's website ( www.iShares.com ) will include the prospectus for the Fund that may be downloaded. The Fund's website will include additional quantitative information updated on a daily basis including, for the Fund, (1) daily trading volume, the prior business day's reported closing price, NAV and midpoint of the bid/ask spread at the time of calculation of such NAV (the “Bid/Ask Price”), and a calculation of the premium and discount of the Bid/Ask Price against the NAV, and (2) data in chart format displaying the frequency distribution of discounts and premiums of the daily Bid/Ask Price against the NAV, within appropriate ranges, for each of the four previous calendar quarters. On each business day, before commencement of trading in Shares in the Core Trading Session on the Exchange, the Fund will disclose on its website the Disclosed Portfolio as defined in NYSE Arca Rule 8.600-E(c)(2) that forms the basis for the Fund's calculation of NAV at the end of the business day.

On a daily basis, the Fund will disclose the information required under NYSE Arca Rule 8.600-E(c)(2) to the extent applicable. The website information will be publicly available at no charge.

In addition, a basket composition file, which includes the security names and share quantities, if applicable, required to be delivered in exchange for the Fund's Shares, together with estimates and actual cash components, will be publicly disseminated daily prior to the opening of the Exchange via the NSCC. The basket represents one Creation Unit of the Fund. Authorized Participants may refer to the basket composition file for information regarding financial instruments that may comprise the Fund's basket on a given day.

Investors can also obtain the Trust's Statement of Additional Information (“SAI”), the Fund's Shareholder Reports, and the Fund's Forms N-CSR and Forms N-SAR, filed twice a year. The Fund's SAI and Shareholder Reports will be available free upon request from the Trust, and those documents and the Form N-CSR, Form N-PX and Form N-SAR may be viewed on-screen or downloaded from the Commission's website at www.sec.gov.

Intra-day and closing price information regarding futures and other Listed Derivatives will be available from the exchange on which such instruments are traded and from major market data vendors. Price information regarding cash equivalents, OTC Derivatives, Short-Term Fixed Income Securities, and Fixed Income Securities also will be available from major market data vendors. Additionally, the Trade Reporting and Compliance Engine (“TRACE”) of the Financial Industry Regulatory Authority (“FINRA”) will be a source of price information for certain fixed income securities to the extent transactions in such securities are reported to TRACE. Price information regarding U.S. government securities and other cash equivalents generally may be obtained from brokers and dealers who make markets in such securities or through nationally recognized pricing services through subscription agreements. The index price is available via Bloomberg. The index methodology and constituent list of the Reference Benchmark is available via ICE Data Services.

Information regarding market price and trading volume of the Shares will be continually available on a real-time basis throughout the day on brokers' computer screens and other electronic services. Information regarding the previous day's closing price and trading volume information for the Shares will be published daily in the financial section of newspapers.

Quotation and last sale information for the Shares will be available via the Consolidated Tape Association (“CTA”) high-speed line. Exchange-traded options quotation and last sale information for options cleared via the Options Clearing Corporation are available via the Options Price Reporting Authority. In addition, the Portfolio Indicative Value (“PIV”), as defined in NYSE Arca Rule 8.600-E(c)(3), will be widely disseminated by one or more major market data vendors at least every 15 seconds during the Core Trading Session.

Trading Halts

With respect to trading halts, the Exchange may consider all relevant factors in exercising its discretion to halt or suspend trading in the Shares of the Fund. Trading in Shares of the Fund will be halted if the circuit breaker parameters in NYSE Arca Rule 7.12-E have been reached. Trading also may be halted because of market conditions or for reasons that, in the view of the Exchange, make trading in the Shares inadvisable. Trading in the Fund's Shares also will be subject to Rule 8.600-E(d)(2)(D) (“Trading Halts”).

Trading Rules

The Exchange deems the Shares to be equity securities, thus rendering trading in the Shares subject to the Exchange's existing rules governing the trading of equity securities. Shares will trade on the NYSE Arca Marketplace from 4 a.m. to 8 p.m., E.T. in accordance with NYSE Arca Rule 7.34-E (Early, Core, and Late Trading Sessions). The Exchange has appropriate rules to facilitate transactions in the Shares during all trading sessions. As provided in NYSE Arca Rule 7.6-E, the minimum price variation (“MPV”) for quoting and entry of orders in equity securities traded on the NYSE Arca Marketplace is $0.01, with the exception of securities that are priced less than $1.00 for which the MPV for order entry is $0.0001.

With the exception of the requirements of Commentary .01(b)(1)-(4) (with respect to Short-Term Fixed Income Securities) and (e) (with respect to OTC Derivatives) to Rule 8.600-E as described above in “Application of Generic Listing Requirements,” the Shares of the Fund will conform to the initial and continued listing criteria under NYSE Arca Rule 8.600-E. Consistent with NYSE Arca Rule 8.600-E(d)(2)(B)(ii), the Adviser will implement and maintain, or be subject to, procedures designed to prevent the use and dissemination of material non-public information regarding the actual components of the Fund's portfolio. The Exchange represents that, for initial and continued listing, the Fund will be in compliance with Rule 10A-3 under the Act, as provided by NYSE Arca Rule 5.3-E. A minimum of 100,000 Shares will be outstanding at the commencement of trading on the Exchange. The Exchange will obtain a representation from the issuer of the Shares that the NAV per Share will be calculated daily and that the NAV and the Disclosed Portfolio will be made available to all market participants at the same time. The Fund's investments will be consistent with its investment goal and will not be used to provide multiple returns of a benchmark or to produce leveraged returns.

Surveillance

The Exchange represents that trading in the Shares will be subject to the existing trading surveillances, administered by FINRA on behalf of the Exchange, or by regulatory staff of the Exchange, which are designed to detect violations of Exchange rules and applicable federal securities laws. The Exchange represents that these procedures are adequate to properly monitor Exchange trading of the Shares in all trading sessions and to deter and detect violations of Exchange rules and federal securities laws applicable to trading on the Exchange.

The surveillances referred to above generally focus on detecting securities trading outside their normal patterns, which could be indicative of manipulative or other violative activity. When such situations are detected, surveillance analysis follows and investigations are opened, where appropriate, to review the behavior of all relevant parties for all relevant trading violations.

The Exchange or FINRA, on behalf of the Exchange, or both, will communicate as needed regarding trading in the Shares, futures, and certain listed options with other markets and other entities that are members of the ISG, and the Exchange or FINRA, on behalf of the Exchange, or both, may obtain trading information regarding trading in such securities and financial instruments from such markets and other entities. In addition, the Exchange may obtain information regarding trading in such securities and financial instruments from markets and other entities that are members of ISG or with which the Exchange has in place a comprehensive surveillance sharing agreement. In addition, FINRA, on behalf of the Exchange, is able to access, as needed, trade information for certain fixed income securities held by the Fund reported to FINRA's TRACE.

In addition, the Exchange also has a general policy prohibiting the distribution of material, non-public information by its employees.

All statements and representations made in this filing regarding (a) the description of the portfolio or reference assets, (b) limitations on portfolio holdings or reference assets, or (c) the applicability of Exchange listing rules specified in this rule filing shall constitute continued listing requirements for listing the Shares of the Fund on the Exchange.

The issuer must notify the Exchange of any failure by the Fund to comply with the continued listing requirements, and, pursuant to its obligations under Section 19(g)(1) of the Act, the Exchange will monitor for compliance with the continued listing requirements. If the Fund is not in compliance with the applicable listing requirements, the Exchange will commence delisting procedures under NYSE Arca Rule 5.5-E(m).

Information Bulletin

Prior to the commencement of trading, the Exchange will inform its Equity Trading Permit Holders in an Information Bulletin (“Bulletin”) of the special characteristics and risks associated with trading the Shares. Specifically, the Bulletin will discuss the following: (1) The procedures for purchases and redemptions of Shares in Creation Unit aggregations (and that Shares are not individually redeemable); (2) NYSE Arca Rule 9.2-E(a), which imposes a duty of due diligence on its Equity Trading Permit Holders to learn the essential facts relating to every customer prior to trading the Shares; (3) the risks involved in trading the Shares during the Early and Late Trading Sessions when an updated PIV will not be calculated or publicly disseminated; (4) how information regarding the PIV and the Disclosed Portfolio is disseminated; (5) the requirement that Equity Trading Permit Holders deliver a prospectus to investors purchasing newly issued Shares prior to or concurrently with the confirmation of a transaction; and (6) trading information.

In addition, the Bulletin will reference that the Fund is subject to various fees and expenses described in the Registration Statement. The Bulletin will discuss any exemptive, no-action, and interpretive relief granted by the Commission from any rules under the Act. The Bulletin will also disclose that the NAV for the Shares will be calculated after 4:00 p.m., Eastern time each trading day.

2. Statutory Basis

The basis under the Act for this proposed rule change is the requirement under Section 6(b)(5) that an exchange have rules that are designed to prevent fraudulent and manipulative acts and practices, to promote just and equitable principles of trade, to remove impediments to, and perfect the mechanism of a free and open market and, in general, to protect investors and the public interest.

The Exchange believes that the proposed rule change is designed to prevent fraudulent and manipulative acts and practices in that the Shares will be listed and traded on the Exchange pursuant to the initial and continued listing criteria in NYSE Arca Rule 8.600-E. The Exchange has in place surveillance procedures that are adequate to properly monitor trading in the Shares in all trading sessions and to deter and detect violations of Exchange rules and applicable federal securities laws. The Exchange or FINRA, on behalf of the Exchange, or both, will communicate as needed regarding trading in the Shares, futures, and certain listed options with other markets and other entities that are members of the ISG, and the Exchange or FINRA, on behalf of the Exchange, or both, may obtain trading information regarding trading in such securities and financial instruments from such markets and other entities. In addition, the Exchange may obtain information regarding trading in such securities and financial instruments from markets and other entities that are members of ISG or with which the Exchange has in place a comprehensive surveillance sharing agreement. In addition, FINRA, on behalf of the Exchange, is able to access, as needed, trade information for certain fixed income securities held by the Fund reported to FINRA's TRACE. The Adviser is not registered as a broker-dealer, but is affiliated with a broker-dealer, and has implemented and will maintain a fire wall with respect to its broker-dealer affiliate regarding access to information concerning the composition and/or changes to the portfolio.

The Exchange notes that, other than Commentary .01(b)(1)-(4) (with respect to Short-Term Fixed Income Securities) and .01 (e) (with respect to OTC Derivatives) to Rule 8.600-E, as described above, the Fund's portfolio will meet all other requirements of Rule 8.600-E.

The proposed rule change is designed to promote just and equitable principles of trade and to protect investors and the public interest in that the Exchange will obtain a representation from the issuer of the Shares that the NAV per Share will be calculated daily and that the NAV and the Disclosed Portfolio will be made available to all market participants at the same time. In addition, a large amount of information will be publicly available regarding the Fund and the Shares, thereby promoting market transparency. Quotation and last sale information for the Shares will be available via the CTA high-speed line. Prior to the commencement of trading, the Exchange will inform its Equity Trading Permit Holders in an Information Bulletin of the special characteristics and risks associated with trading the Shares. Trading in Shares of the Fund will be halted if the circuit breaker parameters in NYSE Arca Rule 7.12-E have been reached or because of market conditions or for reasons that, in the view of the Exchange, make trading in the Shares inadvisable. Trading in the Shares will be subject to NYSE Arca Rule 8.600-E (d)(2)(D), which sets forth circumstances under which Shares of the Fund may be halted. In addition, as noted above, investors will have ready access to information regarding the Fund's holdings, NAV, the PIV, the Disclosed Portfolio, and quotation and last sale information for the Shares.

With respect to the Fund's proposed non-compliance with Commentary .01(b)(1)-(4) (with respect to Short-Term Fixed Income Securities), Commentary .01(b) includes rules intended to ensure that the fixed income securities included in a fund's portfolio are sufficiently large and diverse and have sufficient publicly available information regarding the issuances, and the Exchange believes that any concerns related to non-compliance are mitigated by the types of instruments that the Fund would hold. The Fund's Short-Term Fixed Income Securities primarily will include those instruments that are included in the definition of cash and cash equivalents, but are not considered cash and cash equivalents because they have maturities of three months or longer. Short-Term Fixed Income Securities that are cash equivalents under Commentary .01(c) to Rule 8.600-E (that is, short-term instruments with maturities of less than three months, as described in Commentary .01(c)(2)) would comply with Commentary .01(c) and could be held without limit. The Exchange believes, however, that because all Short-Term Fixed Income Securities, including non-convertible corporate debt securities and sovereign obligations, are high quality instruments and are highly liquid, they are less susceptible than other types of fixed income instruments both to price manipulation and volatility and that the holdings as proposed are generally consistent with the policy concerns which Commentary .01(b) is intended to address. Because of these factors, the Exchange believes that the policy concerns that Commentary .01(b) is intended to address are otherwise mitigated and that the Fund should be permitted to hold these securities in a manner that may not comply with Commentary .01(b).

With respect to the Fund's proposed non-compliance with the requirements set forth in Commentary .01(e) to NYSE Arca Rule 8.600-E (with respect to OTC Derivatives) to NYSE Arca Rule 8.600-E, specifically the proposal that up to 60% of the Fund's assets (calculated as the aggregate gross notional value) may be invested in OTC Derivatives, the Adviser believes that it is important to provide the Fund with additional flexibility to manage risk associated with its investments. Depending on market conditions, it may be critical that the Fund be able to utilize available OTC Derivatives to efficiently gain exposure to the multiple commodities markets that underlie the Reference Benchmark.

OTC Derivatives can be tailored to provide specific exposure to the Fund's Reference Benchmark, allowing the Fund to more efficiently meet its investment objective. For example, the Reference Benchmark is composed of 20 futures contracts across 20 physical commodities, which may not be sufficiently liquid and would not provide the commodity exposure the Fund requires to meet its investment objective if the Fund were to invest in the futures directly. A total return swap can be structured to provide exposure to the same futures contracts as exist in the Reference Benchmark, while providing sufficient efficiency to allow the Fund to more easily meet its investment objective.

In addition, if the Fund were to gain commodity exposure exclusively through the use of listed futures, the Fund's holdings in Listed Derivatives would be subject to position limits and accountability levels established by an exchange. Such limitations would restrict the Fund's ability to gain efficient exposure to the commodities in the Reference Benchmark, thereby impeding the Fund's ability to satisfy its investment objective.

The Adviser represents that the basket or index on which much of the Fund's OTC Derivatives will be based will satisfy the criteria applicable to holdings in Listed Derivatives in Commentary .01(d)(2) on an initial and continued listing basis. With respect to the Fund's holdings in OTC Derivatives, the aggregate gross notional value of OTC Derivatives based on any five or fewer underlying reference assets will not exceed 65% of the weight of the portfolio (including gross notional exposures), and the aggregate gross notional value of OTC Derivatives based on any single underlying reference asset will not exceed 30% of the weight of the portfolio (including gross notional exposures). Futures on all commodities in the Reference Benchmark are traded on futures exchanges that are members of the ISG.

The Adviser represents that it is in the best interests of the Fund's shareholders for the Fund to be allowed to reduce commodities-related risks arising from the Fund's investments using the most efficient financial instruments. While certain risks can be hedged via Listed Derivatives, OTC Derivatives can be customized to hedge against precise risks. Accordingly, the Adviser believes that OTC Derivatives may frequently be a more efficient hedging vehicle than Listed Derivatives. Depending on market conditions, it may be critical that the Fund be able to utilize available OTC Derivatives for this purpose to gain exposure to the commodities in the Reference Benchmark in an efficient manner. Therefore, the Exchange believes that increasing the percentage limit in Commentary .01(e) (with regards to OTC Derivatives), as described above, to the Fund's investments in OTC Derivatives would help protect investors and the public interest.

The proposed rule change is designed to perfect the mechanism of a free and open market and, in general, to protect investors and the public interest in that it will facilitate the listing and trading of an actively-managed exchange-traded product that, through permitted use of an increased level of OTC derivatives above that currently permitted by the generic listing requirements of Commentary .01 to NYSE Arca Rule 8.600-E, will enhance competition among market participants, to the benefit of investors and the marketplace. As noted above, the Exchange has in place surveillance procedures relating to trading in the Shares and may obtain information via ISG from other exchanges that are members of ISG or with which the Exchange has entered into a comprehensive surveillance sharing agreement. In addition, as noted above, investors have ready access to information regarding the Fund's holdings, the PIV, the Disclosed Portfolio, and quotation and last sale information for the Shares.

B. Self-Regulatory Organization's Statement on Burden on Competition

The Exchange does not believe that the proposed rule change will impose any burden on competition that is not necessary or appropriate in furtherance of the purpose of the Act. The Exchange notes that the proposed rule change will facilitate the listing and trading of an additional type of actively-managed exchange-traded product that will enhance competition among market participants, to the benefit of investors and the marketplace.

C. Self-Regulatory Organization's Statement on Comments on the Proposed Rule Change Received From Members, Participants or Others

No written comments were solicited or received with respect to the proposed rule change.

III. Date of Effectiveness of the Proposed Rule Change and Timing for Commission Action

Within 45 days of the date of publication of this notice in the Federal Register or within such longer period up to 90 days (i) as the Commission may designate if it finds such longer period to be appropriate and publishes its reasons for so finding or (ii) as to which the self-regulatory organization consents, the Commission will:

(A) By order approve or disapprove the proposed rule change, or

(B) institute proceedings to determine whether the proposed rule change should be disapproved.

IV. Solicitation of Comments

Interested persons are invited to submit written data, views, and arguments concerning the foregoing, including whether the proposed rule change is consistent with the Act. Comments may be submitted by any of the following methods:

Electronic Comments

• Use the Commission's internet comment form ( http://www.sec.gov/rules/sro.shtml ); or
• Send an email to rule-comments@sec.gov. Please include File Number SR-NYSEArca-2019-12 on the subject line.

Paper Comments

• Send paper comments in triplicate to Secretary, Securities and Exchange Commission, 100 F Street NE, Washington, DC 20549-1090.

All submissions should refer to File Number SR-NYSEArca-2019-12. This file number should be included on the subject line if email is used. To help the Commission process and review your comments more efficiently, please use only one method. The Commission will post all comments on the Commission's internet website ( http://www.sec.gov/rules/sro.shtml ). Copies of the submission, all subsequent amendments, all written statements with respect to the proposed rule change that are filed with the Commission, and all written communications relating to the proposed rule change between the Commission and any person, other than those that may be withheld from the public in accordance with the provisions of 5 U.S.C. 552, will be available for website viewing and printing in the Commission's Public Reference Room, 100 F Street NE, Washington, DC 20549 on official business days between the hours of 10:00 a.m. and 3:00 p.m. Copies of the filing also will be available for inspection and copying at the principal office of the Exchange. All comments received will be posted without change. Persons submitting comments are cautioned that we do not redact or edit personal identifying information from comment submissions. You should submit only information that you wish to make available publicly. All submissions should refer to File Number SR-NYSEArca-2019-12 and should be submitted on or before April 10, 2019.