# EDGAR Filing Document

**Accession Number:** 0001771146
**File Stem:** 0001771146-26-001071
**Filing Date:** 2026-5
**Character Count:** 3397
**Document Hash:** cfae3f0b3ad2a1869d84a36686ca777f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001771146-26-001071.hdr.sgml**: 20260527

**ACCESSION NUMBER**: 0001771146-26-001071

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260527

**DATE AS OF CHANGE**: 20260527

**EFFECTIVENESS DATE**: 20260527

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ETF Opportunities Trust
- **CENTRAL INDEX KEY:** 0001771146

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0731

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-234544
- **FILM NUMBER:** 261025424

**BUSINESS ADDRESS:**
- **STREET 1:** 8370 STONY POINT PARKWAY, SUITE 205
- **CITY:** RICHMOND
- **STATE:** VA
- **ZIP:** 23235
- **BUSINESS PHONE:** 804-267-7400

**MAIL ADDRESS:**
- **STREET 1:** 8370 STONY POINT PARKWAY, SUITE 205
- **CITY:** RICHMOND
- **STATE:** VA
- **ZIP:** 23235

## Series and Classes Contracts Data

### GSR CRYPTO CORE3 ETF (Series ID: S000097692)

---

|  |  |  |
|:---|:---|:---|
| Class Name           | Ticker Symbol | Class ID   |
| GSR CRYPTO CORE3 ETF | BESO          | C000267166 |

---

### GSR DIGITAL ASSET TREASURY COMPANIES ETF (Series ID: S000097694)

---

|  |  |  |
|:---|:---|:---|
| Class Name                               | Ticker Symbol | Class ID   |
| GSR DIGITAL ASSET TREASURY COMPANIES ETF | DATZ          | C000267168 |

---

## Series and Classes Contracts Data

### GSR CRYPTO CORE3 ETF (Series ID: S000097692)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000267166 | GSR CRYPTO CORE3 ETF | BESO            |

### GSR DIGITAL ASSET TREASURY COMPANIES ETF (Series ID: S000097694)

| Class ID   | Class Name                               | Ticker Symbol   |
|:---|:---|:---|
| C000267168 | GSR DIGITAL ASSET TREASURY COMPANIES ETF | DATZ            |

**ETF OPPORTUNITIES TRUST**

**GSR CRYPTO CORE3 ETF (BESO)**

**GSR DIGITAL ASSET TREASURY COMPANIES ETF (DATZ)**

(the "Funds")

*Listed on NASDAQ Stock Market LLC*

**Supplement dated May 27, 2026**<br> to the Statement of Additional Information ("SAI") dated February 17, 2026,

as supplemented from time to time

*Effective immediately, the first four sentences of the second paragraph under the section entitled "****PURCHASE AND REDEMPTION OF CREATION UNITS - Procedures for Creation of Creation Units"*** *of the Funds' SAI is hereby deleted and replaced with the following information:*

The Distributor will process orders to purchase Creation Units received by 3:00 p.m. New York time on the trade date ("Closing Time"), as long as they are in proper form. If an order to purchase Creation Units is received in proper form by Closing Time, then it will be processed that day. Purchase orders received in proper form after Closing Time will be processed on the following Business Day and will be priced at the NAV determined on that day. Custom orders must be received by the Transfer Agent no later than 3:00 p.m. New York time on the trade date.

**\* \* \* \* \* \* \* \***

***This Supplement and the existing SAI provide relevant information for all shareholders and should be retained for future reference. The SAI has been filed with the Securities and Exchange Commission, is incorporated by reference, and can be obtained without charge by calling the Fund toll-free at 1-888-999-5958.***

<br>