N-CSRS

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSRS

CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT

INVESTMENT COMPANIES

Investment Company Act File Number 811-22263

Exchange Traded Concepts Trust

(Exact name of registrant as specified in charter)

10900 Hefner Pointe Drive

Suite 400

Oklahoma City, OK 73120

(Address of principal executive offices) (Zip code)

J. Garrett Stevens

Exchange Traded Concepts Trust

10900 Hefner Pointe Drive

Suite 400

Oklahoma City, OK 73120

(Name and address of agent for service)

Copy to:

Chapman and Cutler LLP

320 South Canal Street

Chicago, IL 60606

Registrant’s telephone number, including area code: 1-405-778-8377

Date of fiscal year end: November 30, 2024

Date of reporting period: May 31, 2024

Item 1. Reports to Stockholders.

(a) A copy of the report transmitted to stockholders pursuant to Rule 30e-1 under the Investment Company Act of 1940, as amended (the “Act”) (17 CFR § 270.30e-1) is attached hereto.

EXCHANGE TRADED CONCEPTS TRUST

Optica Rare Earths & Critical Materials ETF

Semi-Annual Report

May31, 2024
(Unaudited)

Optica Rare Earths & Critical Materials ETF

Table of Contents

ScheduleofInvestments	1
Statement of Assets and Liabilities	3
Statement of Operations	4
Statements of Changes in Net Assets	5
Financial Highlights	6
Notes to Financial Statements	7
Disclosure of Fund Expenses	16
Review of Liquidity Risk Management Program	17
Supplemental Information	18

The Fund files its complete schedule of investments with the U.S. Securities and Exchange Commission (the “Commission”) for the first and third quarters of each fiscal year as an exhibit to its reports on Form N-PORT within sixty days after the end of the period. The Fund’s Form N-PORT reports are available on the Commission’s website at https://www.sec.gov.

Exchange Traded Concepts, LLC’s proxy voting policies and procedures are attached to the Fund’s Statement of Additional Information (the “SAI”). The SAI, as well as information relating to how the Fund voted proxies relating to the Fund’s securities during the most recent 12-month period ended June30, is available without charge, upon request, by calling (833) 344-2748 and on the Commission’s website at https://www.sec.gov.

Optica Rare Earths & Critical Materials ETF

Schedule of Investments

May 31, 2024 (Unaudited)

Description	Shares	Fair Value
COMMON STOCK — 99.6%
Australia — 30.8%
Energy —1.1%
Deep Yellow*	46,548	$	50,924
Lotus Resources*	173,051		53,515
			104,439
Materials —29.7%
Alpha HPA*	64,859		38,821
BHP Group ADR	13,100		779,843
Core Lithium*	245,958		21,265
Firefinch(A)(B)*	7,320		49
Glencore PLC	157,686		965,185
IGO	16,740		77,819
Iluka Resources	12,374		58,840
Lynas Rare Earths*	20,704		91,703
Mineral Resources	3,316		158,032
Northern Star Resources	19,554		186,612
Pilbara Minerals	53,270		134,269
Sayona Mining*	1,230,734		36,832
South32	76,817		202,815
Syrah Resources*	89,282		27,016
			2,779,101
			2,883,540
Canada — 9.9%
Communication Services —4.0%
Cameco	6,804		377,498
Energy —1.1%
Denison Mines*	29,529		71,269
Uranium Royalty*	12,837		34,185
			105,454
Materials —4.8%
Altius Minerals	2,987		48,229
Teck Resources, Cl B	7,638		397,558
			445,787
			928,739

Description	Shares	Fair Value
Chile — 4.0%
Industrials —2.3%
Sociedad Quimica y Minera de Chile ADR	4,463	$	208,422
Materials —1.7%
Lundin Mining	13,988		160,798
			369,220
China — 11.7%
Industrials —0.7%
JL Mag Rare-Earth, Cl H	73,600		64,819
Materials —11.0%
Aluminum Corp of China, Cl H	394,000		294,114
CMOC Group, Cl H	417,000		384,307
Ganfeng Lithium Group, Cl H	54,600		150,400
Jinchuan Group International Resources	504,000		56,048
Tianqi Lithium, Cl H	37,000		139,282
			1,024,151
			1,088,970
France — 1.0%
Materials —1.0%
Eramet	830		94,970
Ireland — 0.4%
Materials —0.4%
Kenmare Resources PLC	8,970		41,114
Japan — 1.7%
Industrials —0.4%
Alconix	4,300		39,786
Materials —1.3%
Daiki Aluminium Industry	4,500		37,943
Toho Titanium	4,300		35,162
UACJ	1,700		48,627
			121,732
			161,518
Mexico — 11.7%
Materials —11.7%
Southern Copper	9,249		1,097,254
Netherlands — 0.4%
Materials —0.4%
AMG Critical Materials	1,836		40,860
South Africa — 5.2%
Financials —0.8%
African Rainbow Minerals	6,398		76,746

The accompanying notes are an integral part of the financial statements.

1

Optica Rare Earths & Critical Materials ETF

Schedule of Investments

May 31, 2024 (Unaudited)

Description	Shares	Fair Value
South Africa — (continued)
Materials —4.4%
Anglo American Platinum	4,328	$	140,351
Impala Platinum Holdings	21,389		109,299
Northam Platinum Holdings	10,767		74,184
Sibanye Stillwater ADR	16,425		83,275
			407,109
			483,855
United States — 21.0%
Energy —1.3%
Energy Fuels*	7,218		50,091
Uranium Energy*	10,169		72,607
			122,698
Materials —19.7%
Albemarle	1,797		220,294
Alcoa	3,682		163,002
Century Aluminum*	4,236		77,646
Constellium, Cl A*	3,500		75,845
Freeport-McMoRan, Cl B	19,276		1,016,424
Kaiser Aluminum	641		62,690
Lifezone Metals*	7,407		66,811
MP Materials*	4,510		73,152
Tronox Holdings	4,143		82,073
			1,837,937
			1,960,635
Zambia — 1.8%
Materials —1.8%
First Quantum Minerals	12,786		164,239
Total Common Stock (Cost $9,056,121)			9,314,914
SHORT-TERM INVESTMENT — 0.5%
Invesco Government & Agency Portfolio, Institutional Class, 5.23%(C)	47,168		47,168
Total Short-Term Investment (Cost $47,168)			47,168
Total Investments —100.1% (Cost $9,103,289)		$	9,362,082

Percentages are based on Net Assets of $9,355,413.

*Non-income producing security.

(A)Level 3 security in accordance with fair value hierarchy.

(B)Security is fair valued.

(C)The rate shown is the 7-day effective yield as of May 31, 2024.

ADR — American Depositary Receipt

Cl — Class

PLC — Public Limited Company

The following is a summary of the inputs used as of May31, 2024 in valuing the Fund’s investments carried at value:

	Level 1		Level 2		Level 3(1)		Total
Investments in Securities Common Stock	$	9,314,865	$	—	$	49	$	9,314,914
Short-Term Investment		47,168		—		—		47,168
Total Investments in Securities	$	9,362,033	$	—	$	49	$	9,362,082

(1)A reconciliation of Level 3 investments is presented when the fund has a significant amount of Level 3 investments at the beginning and/or end of the period in relation to net assets. Management has concluded that Level 3 investments are not material in relation to net assets.

The accompanying notes are an integral part of the financial statements.

2

Optica Rare Earths & Critical Materials ETF

Statement of Assets and Liabilities

May 31, 2024 (Unaudited)

Assets:
Investments, at Cost	$	9,103,289
Investments at Fair Value	$	9,362,082
Dividends Receivable		9,783
Reclaims Receivable		370
Total Assets		9,372,235
Liabilities:
Due to Custodian		11,388
Payable to Custodian for Foreign Currency (Proceeds $152)		151
Advisory Fees Payable		5,283
Total Liabilities		16,822
Net Assets	$	9,355,413
Net Assets Consist of:
Paid-in Capital	$	9,325,431
Total Distributable Earnings (Accumulated Losses)		29,982
Net Assets	$	9,355,413
Outstanding Shares of Beneficial Interest
(unlimited authorization — no par value)		460,000
Net Asset Value, Offering and Redemption Price Per Share	$	20.34

The accompanying notes are an integral part of the financial statements.

3

Optica Rare Earths & Critical Materials ETF

Statement of Operations

For the Six Months Ended May 31, 2024 (Unaudited)

Investment Income:
Dividend Income	$	24,545
Less: Foreign Taxes Withheld		(5	)
Total Investment Income		24,540
Expenses:
Advisory Fees		12,884
Total Expenses		12,884
Net Investment Income (Loss)		11,656
Net Realized Gain (Loss) on:
Investments(1)		(19,823	)
Foreign Currency Transactions		(900	)
Net Realized Gain (Loss)		(20,723	)
Net Change in Unrealized Appreciation (Depreciation) on:
Investments		662,357
Foreign Currency Translations		131
Net Change in Unrealized Appreciation (Depreciation)		662,488
Net Realized and Unrealized Gain (Loss)		641,765
Net Increase (Decrease) in Net Assets Resulting from Operations	$	653,421

(1)Includes realized gains (losses) as a result of in-kind transactions, if any (See Note 4 in Notes to Financial Statements).

The accompanying notes are an integral part of the financial statements.

4

Optica Rare Earths & Critical Materials ETF

Statements of Changes in Net Assets

	For the Six Months Ended May 31, 2024 (Unaudited)			Year Ended November 30, 2023
Operations:
Net Investment Income (Loss)	$	11,656		$	62,271
Net Realized Gain (Loss)(1)		(20,723	)		107,405
Net Change in Unrealized Appreciation (Depreciation)		662,488			(597,333	)
Net Increase (Decrease) in Net Assets Resulting from Operations		653,421			(427,657	)
Distributions:		(61,391	)		(20,038	)
Capital Share Transactions:
Issued		7,232,219			1,237,541
Redeemed		(538,254	)		(1,126,349	)
Increase (Decrease) in Net Assets from Capital Share Transactions		6,693,965			111,192
Total Increase (Decrease) in Net Assets		7,285,995			(336,503	)
Net Assets:
Beginning of Year/Period		2,069,418			2,405,921
End of Year/Period	$	9,355,413		$	2,069,418
Share Transactions:
Issued		370,000			60,000
Redeemed		(30,000	)		(50,000	)
Net Increase (Decrease) in Shares Outstanding from Share Transactions		340,000			10,000

(1)  Includes realized gains (losses) as a result of in-kind transactions, if any (See Note 4 in Notes to Financial Statements).

The accompanying notes are an integral part of the financial statements.

5

Optica Rare Earths & Critical Materials ETF

Financial Highlights

Selected Per Share Data & Ratios

For a Share Outstanding Throughout the Year/Period

	For the Six Months Ended May 31, 2024 (Unaudited)			Year Ended November 30, 2023			Period Ended November 30, 2022†
Net Asset Value, beginning of year/period	$	17.25		$	21.87		$	24.50
Investment Activities
Net investment income (loss)*		0.07			0.55			0.30
Net realized and unrealized gain (loss)		3.53			(4.99	)		(2.93	)^
Total from investment activities		3.60			(4.44	)		(2.63	)
Distributions to shareholders from:
Net investment income		(0.51	)		(0.18	)		—
Total distributions		(0.51	)		(0.18	)		—
Net Asset Value, end of year/period	$	20.34		$	17.25		$	21.87
Net Asset Value, Total Return (%)(1)		21.15			(20.41	)		(10.73	)
Ratios to Average Net Assets
Expenses (%)		0.85	​(2)		0.85			0.85	​(2)
Net investment income (loss) (%)		0.77	​(2)		2.82			2.26	​(2)
Supplemental Data
Net Assets end of year/period (000)	$	9,355		$	2,069		$	2,406
Portfolio turnover (%)(3)		4			35			30

*Per share data calculated using average shares method.

†Commenced operations on March 29, 2022.

^Realized and unrealized gains and losses per share in this caption are balancing amounts necessary to reconcile the change in net asset value per share for the period, and may not reconcile with the aggregate gains and losses in the Statement of Operations due to share transactions for the period.

(1)Total return is for the period indicated and has not been annualized for periods less than one year. Returns do not reflect the deduction of taxes the shareholder would pay on Fund distributions or redemption of Fund shares.

(2)Annualized.

(3)Portfolio turnover is for the period indicated and periods of less than one year have not been annualized. Excludes the effect of securities received or delivered from processing in-kind creations or redemptions, if any.

The accompanying notes are an integral part of the financial statements.

6

Optica Rare Earths & Critical Materials ETF

Notes to Financial Statements

May 31, 2024 (Unaudited)

1. ORGANIZATION

Exchange Traded Concepts Trust (the “Trust”) is a Delaware statutory trust formed on July 17, 2009. The Trust is registered with the Commission under the Investment Company Act of 1940 (the “1940 Act”) as an open-end management investment company with multiple investment portfolios. The financial statements herein are those of the Optica Rare Earths & Critical Materials ETF (the “Fund”). The Fund seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the EQM Rare Earths & Critical Materials Index (the “Index”). Exchange Traded Concepts, LLC (the “Adviser”), an Oklahoma limited liability company, serves as the investment adviser for the Fund. The Fund is classified as “non-diversified” under the 1940 Act (see “Non-Diversification Risk” under Note 6). The Fund commenced operations on March 29, 2022.

Shares of the Fund are listed and traded on the NYSE Arca, Inc. (the “Exchange”). Market prices for shares of the Fund may be different from their net asset value (“NAV”). The Fund issues and redeems shares on a continuous basis to certain institutional investors (typically market makers or other broker-dealers) at NAV only in large blocks of shares, called “Creation Units.” Creation Units are available for purchase and redemption on each business day and are offered and redeemed on an in-kind basis, together with a specified cash amount, or for an all cash amount. Once created, shares trade in a secondary market at market prices that change throughout the day in share amounts less than a Creation Unit.

2. SIGNIFICANT ACCOUNTING POLICIES

The following significant accounting policies, which are consistently followed in the preparation of the financial statements of the Trust, are in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for investment companies. The accompanying financial statements have been prepared in accordance with U.S. GAAP on the accrual basis of accounting. Management has reviewed Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 946, Financial Services — Investment Companies (“ASC 946”), and concluded that the Fund meets the criteria of an “investment company,” and therefore, the Fund prepares its financial statements in accordance with investment company accounting as outlined in ASC 946.

Use of Estimates and Indemnifications — The Fund is an investment company in conformity with U.S. GAAP. Therefore, the Fund follows the accounting and reporting guidelines for investment companies. The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets from operations during the reporting period. Actual results could differ from those estimates.

In the normal course of business, the Trust, on behalf of the Fund, enters into contracts that contain a variety of representations which provide general indemnifications. The Fund’s maximum exposure under these arrangements cannot be known; however, the Fund expects any risk of loss to be remote.

Security Valuation — The Fund records its investments at fair value. Securities listed on a securities exchange, market or automated quotation system for which quotations are readily available (except for securities traded on the NASDAQ Stock Market (“NASDAQ”)), including securities traded over the counter, are valued at the last quoted sale price on the primary exchange or market (foreign or domestic) on which they are traded (or at approximately 4:00 pm Eastern Time if a security’s primary exchange is normally open at that time), or, if there is no such reported sale, at the most recent quoted bid price for long positions and at the most recent quoted ask price for short positions. For securities traded on NASDAQ, the NASDAQ Official Closing Price will be used. If available, debt securities are priced based upon valuations provided by independent, third-party pricing agents. Such values generally reflect the last reported sales price if the security is actively traded.

The third-party pricing agents may also value debt securities at an evaluated bid price by employing methodologies that utilize actual market transactions, broker-supplied valuations, or other methodologies designed to identify the fair value for such securities. Debt obligations with remaining maturities of sixty days or less when acquired will be valued at their market value. If a market value is not available from a pricing vendor or from an independent broker,

7

Optica Rare Earths & Critical Materials ETF

Notes to Financial Statements

May 31, 2024 (Unaudited) (Continued)

2. SIGNIFICANT ACCOUNTING POLICIES (continued)

the security shall be fair valued according to the Trust’s fair value procedures. Prices for most securities held in the Fund are provided daily by recognized independent pricing agents. If a security price cannot be obtained from an independent, third-party pricing agent, the Fund seeks to obtain a bid price from at least one independent broker.

Rule 2a-5 under the 1940 Act establishes requirements to determine fair value in good faith for purposes of the 1940 Act. The rule permits fund boards to designate a fund’s investment adviser to perform fair-value determinations, subject to board oversight and certain other conditions. The rule also defines when market quotations are “readily available” for purposes of the 1940 Act and requires a fund to fair value a portfolio investment when a market quotation is not readily available.

Pursuant to the requirements of Rule 2a-5, the Trust’s Board of Trustees (the “Board”) (i) has designated the Adviser as the Board’s valuation designee to perform fair-value determinations for the Fund through the Adviser’s Valuation Committee and (ii) approved the Adviser’s Valuation Procedures.

Some of the more common reasons that may necessitate that a security be valued using fair value procedures include: the security’s trading has been halted or suspended; the security has been de-listed from a national exchange; the security’s primary trading market is temporarily closed at a time, when under normal conditions, it would be open; the security has not been traded for an extended period of time; the security’s primary pricing source is not able or willing to provide a price; or trading of the security is subject to local government-imposed restrictions. In addition, the Fund may fair value its securities if an event that may materially affect the value of the Fund’s securities that traded outside of the United States (a ‘‘Significant Event’’) has occurred between the time of the security’s last close and the time that the Fund calculates its NAV. A Significant Event may relate to a single issuer or to an entire market sector. Events that may be Significant Events include, but are not limited to, government actions, natural disasters, armed conflict, acts of terrorism and significant market fluctuations. If the Adviser becomes aware of a Significant Event that has occurred with respect to a security or group of securities after the closing of the exchange or market on which the security or securities principally trade, but before the time at which the Fund calculates its NAV, it may request that a Committee meeting be called. When a security is valued in accordance with the fair value procedures, the Committee will determine the value after taking into consideration relevant information reasonably available to the Committee.

In accordance with the authoritative guidance on fair value measurements and disclosure under U.S. GAAP, the Fund discloses fair value of its investments in a hierarchy that prioritizes the inputs to valuation techniques used to measure the fair value. The objective of a fair value measurement is to determine the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (an exit price). Accordingly, the fair value hierarchy gives the highest priority to quoted prices (unadjusted) in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3).

The three levels of the fair value hierarchy are described below:

•Level 1 — Unadjusted quoted prices in active markets for identical, unrestricted assets or liabilities that the Fund has the ability to access at the measurement date;

•Level 2 — Quoted prices which are not active, or inputs that are observable (either directly or indirectly) for substantially the full term of the asset or liability; and

•Level 3 — Prices, inputs or exotic modeling techniques which are both significant to the fair value measurement and unobservable (supported by little or no market activity).

The valuation techniques used by the Fund to measure fair value during the six months ended May 31, 2024 maximized the use of observable inputs and minimized the use of unobservable inputs. Investments are classified within the level of the lowest significant input considered in determining fair value.

8

Optica Rare Earths & Critical Materials ETF

Notes to Financial Statements

May 31, 2024 (Unaudited) (Continued)

2. SIGNIFICANT ACCOUNTING POLICIES (continued)

Federal Income Taxes — It is the Fund’s intention to qualify as a regulated investment company for Federal income tax purposes by complying with the appropriate provisions of Subchapter M of the Internal Revenue Code of 1986, as amended. Accordingly, no provisions for Federal income taxes have been made in the financial statements.

The Fund’s policy is to classify interest and penalties associated with underpayment of federal and state income taxes, if any, as income tax expense on its Statement of Operations. As of May 31, 2024, the Fund did not have any interest or penalties associated with the underpayment of any income taxes. Current tax years remain open and subject to examination by tax jurisdictions. The Fund has reviewed all major jurisdictions and concluded that there is no impact on the Fund’s net assets and no tax liability resulting from unrecognized tax benefits relating to uncertain income tax positions taken or expected to be taken on its tax returns.

Foreign Taxes — The Fund may be subject to taxes imposed by countries in which it invests. Such taxes are generally based on either income or gains earned or repatriated. The Fund accrues and applies such taxes to net investment income, net realized gains and net unrealized gains as income and/or capital gains earned.

Security Transactions and Investment Income — Security transactions are accounted for on trade date. Costs used in determining realized gains and losses on the sale of investment securities are based on specific identification. Dividend income is recorded on the ex-dividend date. Interest income is recognized on the accrual basis. Withholding taxes and reclaims on foreign dividends, if any, have been provided for in accordance with the Fund’s understanding of the applicable country’s tax rules and rates.

Foreign Currency Translation — The books and records of the Fund are maintained in U.S. dollars. Investment securities and other assets and liabilities denominated in a foreign currency are translated into U.S. dollars on the date of valuation. Purchases and sales of investment securities, income and expenses are translated into U.S. dollars at the relevant rates of exchange prevailing on the respective dates of such transactions. The Fund does not isolate that portion of realized or unrealized gains and losses resulting from changes in the foreign exchange rate from fluctuations arising from changes in the market prices of the securities. These gains and losses are included in net realized and unrealized gains and losses on investments on the Statement of Operations. Net realized and unrealized gains and losses on foreign currency transactions represent net foreign exchange gains or losses from foreign currency exchange contracts, disposition of foreign currencies, currency gains or losses realized between trade and settlement dates on securities transactions and the difference between the amount of the investment income and foreign withholding taxes recorded on the Fund’s books and the U.S. dollar equivalent amounts actually received or paid. The Fund may be subject to foreign taxes related to foreign income received, capital gain on the sale of securities and certain foreign currency transactions (a portion of which may be reclaimable). All foreign taxes are recorded in accordance with the applicable regulations and rates that exist in the foreign jurisdictions in which the Fund invests.

Cash and Cash Equivalents — Idle cash may be swept into various overnight demand deposits and is classified as Cash and Cash equivalents on the Statement of Assets and Liabilities, if any. The Fund maintains cash in bank deposit accounts which, at times, may exceed United States federally insured limits. Amounts swept overnight are available on the next business day.

Dividends and Distributions to Shareholders — The Fund pays out dividends from its net investment income and distributes its net capital gains, if any, to investors at least annually. All distributions are recorded on ex-dividend date.

Creation Units — The Fund issues and redeems shares at NAV and only in Creation Units, or multiples thereof. Purchasers of Creation Units (“Authorized Participants”) at NAV must pay a standard creation transaction fee of $675 per transaction, regardless of the number of Creation Units created in a given transaction. An Authorized Participant who holds Creation Units and wishes to redeem at NAV would also pay a standard minimum redemption transaction fee of $675 per transaction to the custodian on the date of such redemption, regardless of the number of Creation Units redeemed in a given transaction. The Fund may charge, either in lieu of or in addition to the fixed creation transaction fee, a variable fee for creations and redemptions in order to cover certain

9

Optica Rare Earths & Critical Materials ETF

Notes to Financial Statements

May 31, 2024 (Unaudited) (Continued)

2. SIGNIFICANT ACCOUNTING POLICIES (concluded)

non-standard brokerage, tax, foreign exchange, execution, market impact and other costs and expenses related to the execution of trades resulting from such transactions. In all cases, such fees will be limited in accordance with the requirements of the Commission applicable to management investment companies offering redeemable securities.

The Adviser may retain all or a portion of the transaction fee to the extent the Adviser bears the expenses that otherwise would be borne by the Trust in connection with the purchase or redemption of a Creation Unit, which the transaction fee is designed to cover.

Except when aggregated in Creation Units, shares are not redeemable securities of the Fund. Shares of the Fund may only be purchased or redeemed by certain Authorized Participants. An Authorized Participant is either (i) a broker dealer or other participant in the clearing process through the Continuous Net Settlement System of the National Securities Clearing Corporation or (ii) a Depository Trust Company (“DTC”) participant and, in each case, must have executed an Authorized Participant Agreement with the Fund’s distributor. Most retail investors will not qualify as Authorized Participants or have the resources to buy and sell whole Creation Units. Therefore, they will be unable to purchase or redeem the shares directly from the Fund. Rather, most retail investors will purchase and sell shares in the secondary market with the assistance of a broker and will be subject to customary brokerage commissions or fees.

To the extent contemplated by an Authorized Participant Agreement, in the event an Authorized Participant has submitted a redemption request in proper form but is unable to transfer all or part of the shares comprising a Creation Unit to be redeemed to SEI Investments Distribution Co. (the “Distributor”), on behalf of the Fund, by the time as set forth in the Authorized Participant Agreement, the Distributor may nonetheless accept the redemption request in reliance on the undertaking by the Authorized Participant to deliver the missing shares as soon as possible, which undertaking shall be secured by the Authorized Participant’s delivery and maintenance of collateral equal to a percentage of the value of the missing shares as specified in the Authorized Participant Agreement. An Authorized Participant Agreement may permit the Fund to use such collateral to purchase the missing shares, and could subject an Authorized Participant to liability for any shortfall between the cost of the Fund acquiring such shares and the value of the collateral. Amounts are disclosed as Segregated Cash Balance from Authorized Participants for Deposit Securities and Collateral Payable upon Return of Deposit Securities on the Statement of Assets and Liabilities, when applicable.

3. SERVICE PROVIDERS

Investment Advisory and Administrative Services

The Adviser is an Oklahoma limited liability company, located at 10900 Hefner Pointe Drive, Suite 400, Oklahoma City, Oklahoma 73120, its principal place of business, and 295 Madison Avenue, New York, New York 10017. The Adviser serves as investment adviser to the Fund pursuant to an investment advisory agreement with the Trust (the “Advisory Agreement”). Under the Advisory Agreement, the Adviser provides investment advisory services to the Fund and is responsible for the day-to-day management of the Fund, including, among other things, implementing changes to the Fund’s portfolio in connection with any rebalancing or reconstitution of the Index, trading portfolio securities on behalf of the Fund, and selecting broker-dealers to execute purchase and sale transactions, subject to the oversight of the Board. For the services it provides to the Fund, the Fund pays the Adviser a fee, which is calculated daily and paid monthly, at an annual rate of 0.85% on the first $2 billion of the Fund’s average daily net assets, 0.75% on the next $2 billion, and 0.65% on assets greater than $4 billion.

ETC Platform Services, LLC (“ETC Platform Services”), a direct wholly-owned subsidiary of the Adviser, administers the Fund’s business affairs and provides office facilities and equipment, certain clerical, bookkeeping and administrative services, paying agent services under the Fund’s unitary fee arrangement (as described below), and its officers and employees to serve as officers or Trustees of the Trust. ETC Platform Services also arranges for transfer agency, custody, fund administration and accounting, and other non-distribution related services necessary for the Fund to operate. For the services it provides to the Fund, ETC Platform Services is paid a fee calculated daily and paid monthly based on a percentage of the Fund’s average daily net assets.

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Optica Rare Earths & Critical Materials ETF

Notes to Financial Statements

May 31, 2024 (Unaudited) (Continued)

3. SERVICE PROVIDERS (concluded)

Under the Advisory Agreement, the Adviser has agreed to pay all expenses incurred by the Fund (including the fee charged by ETC Platform Services) except for the advisory fee, interest, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, extraordinary expenses, and distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the 1940 Act (“Excluded Expenses”).

Optica Capital Pty Ltd. is the sponsor of the Fund’s Index and the Fund (the “Sponsor”). In connection with an arrangement between the Adviser and the Sponsor, the Sponsor has agreed to assume the obligation of the Adviser to pay all expenses of the Fund (except Excluded Expenses) and, to the extent applicable, pay the Adviser a minimum fee. For its services, the Sponsor is entitled to a fee from the Adviser, which is calculated daily and paid monthly, based on a percentage of the average daily net assets of the Fund. The Sponsor does not make investment decisions, provide investment advice, or otherwise act in the capacity of an investment adviser to the Fund.

A Trustee and certain officers of the Trust are affiliated with the Adviser and receive no compensation from the Trust for serving as officers and/or Trustee.

Distribution Arrangement

The Distributor serves as the Fund’s underwriter and distributor of shares pursuant to a distribution agreement (the “Distribution Agreement”). Under the Distribution Agreement, the Distributor, as agent, receives orders to purchase shares in Creation Units and transmits such orders to the Fund’s custodian and transfer agent. The Distributor has no obligation to sell any specific quantity of Fund shares. The Distributor bears the following costs and expenses relating to the distribution of shares: (i) the expenses of maintaining its registration or qualification as a dealer or broker under federal or state laws; (ii) filing fees; and (iii) all other expenses incurred in connection with the distribution services that are not reimbursed by the Adviser, as contemplated in the Distribution Agreement. The Distributor does not maintain any secondary market in Fund shares.

The Fund has adopted a Distribution and Service Plan (the “Plan”) pursuant to Rule 12b-1 under the 1940 Act. In accordance with the Plan, the Fund is authorized to pay an amount up to 0.25% of its average daily net assets each year for certain distribution-related activities. For the six months ended May 31, 2024, no fees were charged by the Distributor under the Plan and the Plan will only be implemented with approval of the Board.

Administrator, Custodian and Transfer Agent

SEI Investments Global Funds Services serves as the Fund’s administrator pursuant to an administration agreement. The Bank of New York Mellon serves as the Fund’s custodian and transfer agent pursuant to a custodian agreement and transfer agency services agreement. The Adviser pays these fees.

An officer of the Trust is affiliated with the administrator and receives no compensation from the Trust for serving as an officer.

4. INVESTMENT TRANSACTIONS

For the six months ended May 31, 2024, the purchases and sales of investments in securities, excluding in-kind transactions, long-term U.S. Government and short-term securities were:

Purchases		Sales and Maturities
$	848,749	$	179,840

For the six months ended May 31, 2024, there were no purchases or sales of long-term U.S. Government securities by the Fund.

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Optica Rare Earths & Critical Materials ETF

Notes to Financial Statements

May 31, 2024 (Unaudited) (Continued)

4. INVESTMENT TRANSACTIONS (concluded)

For the six months ended May 31, 2024, in-kind transactions associated with creations and redemptions were:

Purchases		Sales		Realized Gain/(Loss)
$	6,506,260	$	532,708	$	31,931

5. TAX INFORMATION

The amount and character of income and capital gain distributions to be paid, if any, are determined in accordance with Federal income tax regulations, which may differ from U.S. GAAP. As a result, net investment income (loss) and net realized gain (loss) on investment transactions for a reporting period may differ significantly from distributions during such period. These book/tax differences may be temporary or permanent. To the extent these differences are permanent in nature, they are charged or credited to paid-in capital or distributable earnings (accumulated losses), as appropriate, in the period that the differences arise.

The tax character of dividends and distributions paid during the year ended November 30, 2023 and period ended November 30, 2022 were as follows:

	Ordinary Income
2023	$	20,038
2022		—

As of November 30, 2023, the components of Distributable Earnings (Accumulated Losses) on a tax basis were as follows:

Undistributed Ordinary Income	$	60,016
Capital Loss Carryforwards		(88,819	)
Unrealized Appreciation (Depreciation)		(533,247	)
Other Temporary Differences		2
Total Distributable Earnings (Accumulated Losses)	$	(562,048	)

The Fund is permitted to utilize capital losses that are carried forward and will retain their character as either short-term or long-term capital losses. As of November 30, 2023, the Fund has the following capital loss carryforwards to offset capital gains for an unlimited period:

Non-Expiring Short-Term		Non-Expiring Long-Term		Total Capital Loss Carryforwards
$	43,446	$	45,373	$	88,819

The Federal tax cost and aggregate gross unrealized appreciation and depreciation on investments, held by the Fund at May 31, 2024, were as follows:

Federal Tax Cost		Aggregated Gross Unrealized Appreciation		Aggregated Gross Unrealized Depreciation			Net Unrealized Appreciation (Depreciation)
$	9,103,289	$	622,218	$	(363,425	)	$	258,793

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Optica Rare Earths & Critical Materials ETF

Notes to Financial Statements

May 31, 2024 (Unaudited) (Continued)

6. PRINCIPAL RISKS OF INVESTING IN THE FUND

As with all exchange traded funds (‘ETFs”), a shareholder of the Fund is subject to the risk that his or her investment could lose money. The Fund is subject to the principal risks noted below, any of which may adversely affect the Fund’s NAV, trading price, yield, total return and ability to meet its investment objective. Additional principal risks are disclosed in the Fund’s prospectus. Please refer to the Fund’s prospectus for a complete description of the principal risks of investing in the Fund.

Emerging Markets Securities Risk: Emerging markets are subject to greater market volatility, lower trading volume, political and economic instability, uncertainty regarding the existence of trading markets and more governmental limitations on foreign investment than more developed markets. In addition, securities in emerging markets may be subject to greater price fluctuations than securities in more developed markets. Differences in regulatory, accounting, auditing, and financial reporting and recordkeeping standards could impede the Adviser’s ability to evaluate local companies and impact the Fund’s performance. Investments in securities of issuers in emerging markets may also be exposed to risks related to a lack of liquidity, greater potential for market manipulation, issuers’ limited reliable access to capital, and foreign investment structures. Additionally, the Fund may have limited rights and remedies available to it to pursue claims against issuers in emerging markets.

Market Risk: The market price of an investment could decline, sometimes rapidly or unpredictably, due to general market conditions that are not specifically related to a particular company, such as real or perceived adverse economic or political conditions throughout the world, changes in the general outlook for corporate earnings, changes in interest or currency rates, or adverse investor sentiment generally. The market value of an investment also may decline because of factors that affect a particular industry or industries such as labor shortages, increased production costs, and competitive conditions. Local, regional, or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, recessions, or other events could have a significant impact on the market generally and on specific investments. For example, in recent years, the COVID-19 pandemic, the large expansion of government deficits and debt as a result of government actions to mitigate the effects of the pandemic, Russia’s invasion of Ukraine, and the rise of inflation have resulted in extreme volatility in the global economy and in global financial markets. Economies and financial markets throughout the world are becoming increasingly interconnected. As a result, whether or not the Fund invests in securities of issuers located in or with significant exposure to countries experiencing economic and financial difficulties, the value and liquidity of the Fund’s investments may be negatively affected.

Non-Diversification Risk: The Fund is non-diversified under the 1940 Act, meaning that, as compared to a diversified fund, it can invest a greater percentage of its assets in securities issued by or representing a small number of issuers. As a result, the performance of these issuers can have a substantial impact on the Fund’s performance.

Sector Focus Risk: The Fund may invest a significant portion of its assets in one or more sectors and thus will be more susceptible to the risks affecting those sectors.

Materials Sector Risk: Companies in the Materials Sector may be adversely affected by commodity price volatility, exchange rates, import controls, increased competition, depletion of resources, over-production, technical progress, labor relations, litigation and government regulations, among other factors. Also, companies in the materials sector are at risk of liability for environmental damage and product liability claims. Production of materials may exceed demand as a result of market imbalances or economic downturns, leading to poor investment returns.

Industry Concentration Risk: Because the Fund’s assets will be concentrated in an industry or group of industries to the extent the Index concentrates in a particular industry or group of industries, the Fund is subject to loss due to adverse occurrences that may affect that industry or group of industries.

Metals & Mining Industry Risk: The Fund invests in securities that are issued by and/or have exposure to, companies primarily involved in the metals and mining industry. Investments in metals and mining companies may be speculative and subject to greater price volatility than investments in other types of companies. The profitability of companies in the metals and mining industry is related to, among other things, worldwide

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Optica Rare Earths & Critical Materials ETF

Notes to Financial Statements

May 31, 2024 (Unaudited) (Continued)

6. PRINCIPAL RISKS OF INVESTING IN THE FUND (concluded)

metal prices and extraction and production costs. Worldwide metal prices may fluctuate substantially over short periods of time, and as a result, the Fund’s NAV may be more volatile than other types of investments. In addition, metals and mining companies may be significantly affected by changes in global demand for certain metals, economic developments, energy conservation, the success of exploration projects, changes in exchange rates, interest rates, economic conditions, tax treatment, trade treaties, and government regulation and intervention, and events in the regions that the companies to which the Fund has exposure operate (e.g., expropriation, nationalization, confiscation of assets and property, the imposition of restrictions on non-U.S. investments or repatriation of capital, military coups, social or political unrest, violence and labor unrest). Metals and mining companies may also be subject to the effects of competitive pressures in the metals and mining industry.

Investing in Rare Earths and Critical Materials Companies Risk: The Fund will be sensitive to, and its performance will depend to a greater extent on, the overall condition of Rare Earths and Critical Materials Companies. Rare earths and critical materials are industrial metals that are typically mined as byproducts or secondary metals in operations focused on precious metals and base metals. Compared to base metals, they have more specialized uses. Rare earth metals (or rare earth elements) are a collection of chemical elements that are crucial to many of the world’s most advanced technologies. Consequently, the demand for rare earths and critical materials has strained supply, which has the potential to result in a shortage of such materials which could adversely affect the companies in the Fund’s portfolio. Companies involved in the various activities that are related to the mining, production, recycling, processing and/or refining of rare earths and critical materials tend to be small-, medium- and micro-capitalization companies with volatile share prices, are highly dependent on the price of rare earths and critical materials, which may fluctuate substantially over short periods of time. The value of such companies may be significantly affected by events relating to international, national and local political and economic developments, energy conservation efforts, the success of exploration projects, commodity prices, tax and other government regulations, depletion of resources, and mandated expenditures for safety and pollution control devices. The mining, production, recycling, processing and/or refining of rare earths and critical metals can be capital intensive and, if companies involved in such activities are not managed well, the share prices of such companies could decline even as prices for the underlying rare earths and critical metals are rising. In addition, companies involved in the various activities that are related to the mining, production, recycling, processing and/or refining of rare earths and critical metals may be at risk for environmental damage claims.

Limited Authorized Participants, Market Makers and Liquidity Providers Risk: Because the Fund is an ETF, only a limited number of institutional investors (known as “Authorized Participants”) are authorized to purchase and redeem shares directly from the Fund. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent either of the following events occurs, the risk of which is higher during periods of market stress, shares of the Fund may trade at a material discount to NAV and possibly face delisting: (i) Authorized Participants exit the business or otherwise become unable to process creation and/or redemption orders and no other Authorized Participants step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.

7. OTHER

At May 31, 2024, the records of the Trust reflected that 100% of the Fund’s total shares outstanding were held by two Authorized Participants, in the form of Creation Units. However, the individual shares comprising such Creation Units are listed and traded on the Exchange and have been purchased and sold by persons other than Authorized Participants.

14

Optica Rare Earths & Critical Materials ETF

Notes to Financial Statements

May 31, 2024 (Unaudited) (Concluded)

8. RECENT MARKET EVENTS

Local, regional, or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, recessions, or other events could have a significant impact on the market generally and on specific securities. Periods of market volatility may occur in response to such events and other economic, political, and global macro factors.

Governments and central banks, including the Federal Reserve in the United States, took extraordinary and unprecedented actions to support local and global economies and the financial markets in response to the COVID-19 pandemic, including by keeping interest rates at historically low levels for an extended period. The Federal Reserve concluded its market support activities in 2022 and began to raise interest rates in an effort to fight inflation. The Federal Reserve may determine to raise interest rates further. This and other government intervention into the economy and financial markets to address the pandemic, inflation, or other significant events in the future may not work as intended, particularly if the efforts are perceived by investors as being unlikely to achieve the desired results.

9. SUBSEQUENT EVENTS

The Fund has evaluated the need for additional disclosures and/or adjustments resulting from subsequent events through the date the financial statements were issued. Based on this evaluation, no additional disclosure and/or adjustments were required to the financial statements.

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Optica Rare Earths & Critical Materials ETF

Disclosure of Fund Expenses

(Unaudited)

All ETFs have operating expenses. As a shareholder of the Fund you incur an advisory fee. In addition to the advisory fee, a shareholder may pay brokerage expenses, taxes, interest, litigation expenses and other extraordinary expenses (including acquired fund fees and expenses), if any. It is important for you to understand the impact of these ongoing costs on your investment returns. Shareholders may incur brokerage commissions on their purchases and sales of Fund shares, which are not reflected in these examples.

The following examples use the annualized expense ratio and are intended to help you understand the ongoing costs (in dollars) of investing in the Fund and to compare these costs with those of other funds. The examples are based on an investment of $1,000 made at the beginning of the period shown and held for the entire period (December 1, 2023 to May 31, 2024) (unless otherwise noted below). The table below illustrates the Fund’s costs in two ways:

Actual Fund Return. This section helps you to estimate the actual expenses after fee waivers that your Fund incurred over the period. The “Expenses Paid During Period” column shows the actual dollar expense cost incurred by a $1,000 investment in the Fund, and the “Ending Account Value” number is derived from deducting that expense cost from the Fund’s gross investment return.

You can use this information, together with the actual amount you invested in the Fund, to estimate the expenses you paid over that period. Simply divide your actual account value by $1,000 to arrive at a ratio (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply that ratio by the number shown for your Fund under “Expenses Paid During Period.”

Hypothetical 5% Return. This section helps you compare your Fund’s costs with those of other funds. It assumes that the Fund had an annual 5% return before expenses during the year, but that the expense ratio (Column 3) for the period is unchanged. This example is useful in making comparisons because the Commission requires all funds to make this 5% calculation. You can assess your Fund’s comparative cost by comparing the hypothetical result for your Fund in the “Expenses Paid During Period” column with those that appear in the same charts in the shareholder reports for other funds.

NOTE: Because the return is set at 5% for comparison purposes — NOT your Fund’s actual return — the account values shown may not apply to your specific investment.

	Beginning Account Value 12/1/2023		Ending Account Value 5/31/2024		Annualized Expense Ratios		Expenses Paid During Period(1)
Actual Fund Return	$	1,000.00	$	1,211.50	0.85	%	$	4.70
Hypothetical 5% Return	$	1,000.00	$	1,020.75	0.85	%	$	4.29

​(1)   Expenses are equal to the Fund’s annualized expense ratio multiplied by the average account value over the period, multiplied by 183/366 (to reflect the one-half year period shown).

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Optica Rare Earths & Critical Materials ETF

Review of Liquidity Risk Management Program

May 31, 2024 (Unaudited)

Pursuant to Rule 22e-4 under the Investment Company Act of 1940, the Trust, on behalf of the series of the Trust covered by this shareholder report (the “Fund”), has adopted a liquidity risk management program to govern the Trust’s approach to managing liquidity risk. Rule 22e-4 seeks to promote effective liquidity risk management, thereby reducing the risk that the Fund will be unable to meet its redemption obligations and mitigating dilution of the interests of its shareholders. The Trust’s liquidity risk management program (the “Program”), which adopts the liquidity risk management policies and procedures of Exchange Traded Concepts, LLC, the Trust’s investment adviser (the “Adviser”), is tailored to reflect the Fund’s particular risks, but not to eliminate all adverse impacts of liquidity risk, which would be incompatible with the nature of the Fund.

The Adviser, which is the administrator of the Program, has formed a Liquidity Risk Working Group (“LRWG”) consisting of certain individuals from the Adviser’s portfolio management, capital markets and compliance teams. The LRWG is responsible for conducting an initial assessment of the liquidity risk of the Funds and managing the liquidity risk of the Fund on an ongoing basis. Meetings of the LRWG are held no less than monthly.

At the March 2024 meeting of the Board of Trustees of the Trust, the Trustees received a report pertaining to the operation, adequacy, and effectiveness of implementation of the Program for the period ended December 31, 2023. The report concluded that the Program is adequately designed to assess and manage the Fund’s liquidity risk and has been effectively implemented. The report reflected that no material changes have been made to the Program since its implementation.

There can be no assurance that the Program will achieve its objectives in the future. Please refer to the Fund’s prospectus for more information regarding the Fund’s exposure to liquidity risk and other principal risks to which an investment in the Fund may be subject.

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Optica Rare Earths & Critical Materials ETF

Supplemental Information

(Unaudited)

NAV is the price per share at which a fund issues and redeems shares. It is calculated in accordance with the standard formula for valuing fund shares. The “Market Price” of a fund generally is determined using the midpoint between the highest bid and the lowest offer on the stock exchange on which the shares of the fund are listed for trading, as of the time that the fund’s NAV is calculated. A fund’s Market Price may be at, above or below its NAV. The NAV of a fund will fluctuate with changes in the market value of the fund’s holdings. The NAV of a fund may also be impacted by the accrual of deferred taxes. The Market Price of a fund will fluctuate in accordance with changes in its NAV, as well as market supply and demand.

Premiums or discounts are the differences (expressed as a percentage) between the NAV and Market Price of a fund on a given day, generally at the time NAV is calculated. A premium is the amount that a fund is trading above the reported NAV, expressed as a percentage of the NAV. A discount is the amount that a fund is trading below the reported NAV, expressed as a percentage of the NAV.

Further information regarding premiums and discounts is available on the Fund’s website at www.critetf.com.

18

10900 Hefner Pointe Drive, Suite 400
Oklahoma City, OK 73120

Investment Adviser:
Exchange Traded Concepts, LLC
10900 Hefner Pointe Drive, Suite 400
Oklahoma City, OK 73120

Distributor:
SEI Investments Distribution Co.
One Freedom Valley Drive
Oaks, PA 19456

Administrator:
SEI Investments Global Funds Services
One Freedom Valley Drive
Oaks, PA 19456

Legal Counsel:
Chapman and Cutler LLP
320 South Canal Street
Chicago, IL 60606

Independent Registered Public Accounting Firm:
Cohen & Company, Ltd.
1350 Euclid Avenue, Suite 800
Cleveland, OH 44115

This information must be preceded or accompanied by a current prospectus for the Fund.

OPT-SA-001-0300

(b) Not applicable

Item 2. Code of Ethics.

Not applicable for semi-annual report.

Item 3. Audit Committee Financial Expert.

Not applicable for semi-annual report.

Item 4. Principal Accountant Fees and Services.

Not applicable for semi-annual report.

Item 5. Audit Committee of Listed Registrants.

Not applicable for semi-annual report.

Item 6. Investments.

Schedule of Investments is included as part of the Report to Shareholders filed under Item 1 of this form.

Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies.

Not applicable to open-end management investment companies.

Item 8. Portfolio Managers of Closed-End Management Investment Companies.

Not applicable to open-end management investment companies.

Item 9. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers.

Not applicable to open-end management investment companies.

Item 10. Submission of Matters to a Vote of Security Holders.

There have been no changes to the procedures by which shareholders may recommend nominees to the Registrant’s Board of Trustees during the period covered by this report.

Item 11. Controls and Procedures.

(a) The Registrant’s principal executive and principal financial officers, or persons performing similar functions, have concluded that the Registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Act (17 CFR 270.30a-3(c))) as of a date within 90 days of the filing date of the report, are effective based on the evaluation of these controls and procedures required by Rule 30a-3(b) under the Act (17 CFR 270.30a-3(b)) and Rules 13a-15(b) or 15d-15(b) under the Exchange Act (17 CFR 240.13a-15(b) or 240.15d-15(b)).

(b) There has been no change in the Registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the Act (17 CFR 270.30a-3(d)) that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the Registrant’s internal control over financial reporting.

Item 12. Disclosure of Securities Lending Activities for Closed-End Management Investment Companies.

Not applicable to open-end management investment companies.

Item 18. Recovery of Erroneously Awarded Compensation.

(a) Not Applicable.

(b) Not Applicable.

Item 19. Exhibits.

(a)(1) Not applicable.

(a)(2) Not applicable.

(a)(3) A separate certification for the principal executive officer and the principal financial officer of the Registrant as required by Rule 30a-2(a) under the Investment Company Act of 1940 Act, as amended (17 CFR 270.30a-2(a)), are filed herewith.

(b) Officer certifications as required by Rule 30a-2(b) under the Investment Company Act of 1940, as amended (17 CFR 270.30a-2(b)) also accompany this filing as exhibits.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant)	Exchange Traded Concepts Trust
By (Signature and Title)	/s/ J. Garrett Stevens
	J. Garrett Stevens,
	Principal Executive Officer

Date: July 19, 2024

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

By (Signature and Title)	/s/ J. Garrett Stevens
	J. Garrett Stevens,
	Principal Executive Officer

Date: July 19, 2024

By (Signature and Title)	/s/ Christopher W. Roleke
	Christopher W. Roleke,
	Principal Financial Officer

Date: July 19, 2024

EX-99.CERT

Exhibit 99.CERT

CERTIFICATION

Pursuant to Rule 30a-2(a) under the Investment Company Act of 1940

and Section 302 of the Sarbanes-Oxley Act of 2002

I, J. Garrett Stevens, certify that:

1. I have reviewed this report on Form N-CSRS of the Exchange Traded Concepts Trust (the “Registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information, included in this report fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the Registrant as of, and for, the periods presented in this report;

4. The Registrant’s other certifying officer(s), if any, and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the Registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the Registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the Registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report, based on such evaluation; and

(d) Disclosed in this report any change in the Registrant’s internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the Registrant’s internal control over financial reporting; and

5. The Registrant’s other certifying officer(s) and I have disclosed to the Registrant’s auditors and the audit committee of the Registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the Registrant’s ability to record, process, summarize, and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the Registrant’s internal control over financial reporting.

Date: July 19, 2024

/s/ J. Garrett Stevens

J. Garrett Stevens

Principal Executive Officer

CERTIFICATION

Pursuant to Rule 30a-2(a) under the Investment Company Act of 1940

and Section 302 of the Sarbanes-Oxley Act of 2002

I, Christopher W. Roleke, certify that:

1. I have reviewed this report on Form N-CSRS of the Exchange Traded Concepts Trust (the “Registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information, included in this report fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the Registrant as of, and for, the periods presented in this report;

4. The Registrant’s other certifying officer(s), if any, and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the Registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the Registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the Registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report, based on such evaluation; and

(d) Disclosed in this report any change in the Registrant’s internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the Registrant’s internal control over financial reporting; and

5. The Registrant’s other certifying officer(s) and I have disclosed to the Registrant’s auditors and the audit committee of the Registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the Registrant’s ability to record, process, summarize, and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the Registrant’s internal control over financial reporting.

Date: July 19, 2024

/s/ Christopher W. Roleke

Christopher W. Roleke

Principal Financial Officer

EX-99.906 CERT

Exhibit 99.906 CERT

CERTIFICATION

Pursuant to 18 U.S.C. Section 1350,

As Adopted Pursuant to Section 906

of the Sarbanes-Oxley Act of 2002

The undersigned, J. Garrett Stevens, the Principal Executive Officer of the Exchange Traded Concepts Trust (the “Fund”), with respect to the Fund’s Form N-CSRS for the period ended May 31, 2024, as filed with the Securities and Exchange Commission, hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

1. such Form N-CSRS fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. the information contained in such Form N-CSRS fairly presents, in all material respects, the financial condition and results of operations of the Fund.

Dated: July 19, 2024

/s/ J. Garrett Stevens

J. Garrett Stevens

Principal Executive Officer

CERTIFICATION

Pursuant to 18 U.S.C. Section 1350,

As Adopted Pursuant to Section 906

of the Sarbanes-Oxley Act of 2002

The undersigned, Christopher W. Roleke, the Principal Financial Officer of the Exchange Traded Concepts Trust (the “Fund”), with respect to the Fund’s Form N-CSRS for the period ended May 31, 2024, as filed with the Securities and Exchange Commission, hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

1. such Form N-CSRS fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. the information contained in such Form N-CSRS fairly presents, in all material respects, the financial condition and results of operations of the Fund.

Dated: July 19, 2024

/s/ Christopher W. Roleke

Christopher W. Roleke

Principal Financial Officer