As filed with the U.S. Securities and Exchange Commission on August 4, 2025

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-A

FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE

SECURITIES EXCHANGE ACT OF 1934

ETF Opportunities Trust 

(Exact name of registrant as specified in its charter)

Delaware 

(State of incorporation or organization)

See below

(I.R.S. Employer Identification No.)

ETF Opportunities Trust

8730 Stony Point Parkway, Suite 205

Richmond, VA 23235

If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c), check the following box.  ☒

If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d), check the following box.  ☐

Securities Act registration statement file number to which this form relates: 333-234544

Securities to be registered pursuant to Section 12(g) of the Act: None

Item 1. Description of Registrant’s Securities to be Registered.

The description of the T-REX 2X Long GLXY Daily Target ETF, a series of ETF Opportunities Trust (“the Trust”) to be registered, is hereunder incorporated by reference to the description contained in Post-Effective Amendment No. 318 under the Securities Act of 1933, as amended and Amendment No. 320 under the Investment Company Act of 1940, as amended, to the Trust’s Registration Statement on Form N-1A (File Nos. 333-234544 and 811-23439), as filed with the U.S. Securities and Exchange Commission (“SEC”) via EDGAR July 22, 2025.

The series to which this filing relates and its respective Employer ID Number is as follows:

Item 2. Exhibits

SIGNATURE

Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the Registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereto duly authorized.