# EDGAR Filing Document

**Accession Number:** 0001771146
**File Stem:** 0001771146-26-000753
**Filing Date:** 2026-4
**Character Count:** 3955
**Document Hash:** b4b777779f8a0eaafa0e3ca66fbdb0d2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001771146-26-000753.hdr.sgml**: 20260414

**ACCESSION NUMBER**: 0001771146-26-000753

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260414

**DATE AS OF CHANGE**: 20260414

**EFFECTIVENESS DATE**: 20260414

**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:** 26861184

**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

### T-REX 2X INVERSE SQ DAILY TARGET ETF (Series ID: S000087455)

---

|  |  |  |
|:---|:---|:---|
| Class Name                           | Ticker Symbol | Class ID   |
| T-REX 2X INVERSE SQ DAILY TARGET ETF | SQD           | C000253230 |

---

### T-REX 2X LONG SQ DAILY TARGET ETF (Series ID: S000087480)

---

|  |  |  |
|:---|:---|:---|
| Class Name                        | Ticker Symbol | Class ID   |
| T-REX 2X LONG SQ DAILY TARGET ETF | SQU           | C000253255 |

---

## Series and Classes Contracts Data

### T-REX 2X INVERSE SQ DAILY TARGET ETF (Series ID: S000087455)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000253230 | T-REX 2X INVERSE SQ DAILY TARGET ETF | SQD             |

### T-REX 2X LONG SQ DAILY TARGET ETF (Series ID: S000087480)

| Class ID   | Class Name                        | Ticker Symbol   |
|:---|:---|:---|
| C000253255 | T-REX 2X LONG SQ DAILY TARGET ETF | SQU             |

**T-REX 2X Long SQ Daily Target ETF**

**T-REX 2X Inverse SQ Daily Target ETF**

(each a "Fund" and collectively, the "Funds")

*Each a series of*

ETF Opportunities Trust

**Supplement dated April 14, 2026**

**to the Prospectus and Statement of Additional Information ("SAI")**

**dated April 30, 2025, as amended July 1, 2025,** 

**as supplemented from time to time** 

Please retain this Supplement with your Prospectus and SAI for future reference.

<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>

**<u>Fund Name Changes</u>**

Effective immediately, the name of the Funds will change as follows:

**Current Name:**

T-REX 2X Long SQ Daily Target ETF

**New Name:**

T-REX 2X Long XYZ Daily Target ETF

**Current Name:**

T-REX 2X Inverse SQ Daily Target ETF

**New Name:**

T-REX 2X Inverse XYZ Daily Target ETF

In addition, all references to "SQ" are replaced with "XYZ" throughout the Prospectus and Statement of Additional Information.

These changes reflect a change in the ticker symbol of the Funds' reference asset from SQ to XYZ. The name of the reference asset company has not changed.

\*&nbsp;&nbsp;&nbsp;&nbsp;\*&nbsp;&nbsp;&nbsp;&nbsp;\*&nbsp;&nbsp;&nbsp;&nbsp;\*&nbsp;&nbsp;&nbsp;&nbsp;\*

*For more information regarding this Notice please call 1-833-759-6110.*

***This Supplement and the existing Prospectus and SAI provide relevant information for all shareholders and should be retained for future reference. The Prospectus and SAI have been filed with the U.S.***

------

***Securities and Exchange Commission, are incorporated by reference, and can be obtained without charge by calling the Fund toll-free at 833-759-6110.***

**PLEASE RETAIN THIS NOTICE FOR FUTURE REFERENCE.**

4937-0891-7407, v. 3