| As filed with the Securities and Exchange Commission on September 5, 2025 |
| Securities Act Registration No. 333-234544 |
| Investment Company Act Registration No. 811-23439 |
| UNITED STATES |
| SECURITIES AND EXCHANGE COMMISSION |
| Washington, D.C. 20549 |
| FORM N-1A |
| REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 | ☒ |
| Pre-Effective Amendment No. ____ | ☐ | |
| Post-Effective Amendment No. 369 | ☒ |
and/or
| REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 | ☒ |
| Amendment No. 371 | ☒ |
| ETF OPPORTUNITIES TRUST |
| (Exact Name of Registrant as Specified in Charter) |
| Karen Shupe Commonwealth Fund Services, Inc. 8730 Stony Point Parkway, Suite 205 Richmond, VA 23235 (804) 267-7400 |
| (Address and Telephone Number of Principal Executive Offices) |
| The Corporation Trust Co. |
| Corporation
Trust Center, 1209 Orange St., Wilmington, DE 19801 |
| (Name and Address of Agent for Service) |
| With Copy to: |
| John H. Lively |
| Practus, LLP |
| 11300 Tomahawk Creek Parkway, Suite 310 |
| Leawood, KS 66211 |
It is proposed that this filing will become effective:
| ☐ | immediately upon filing pursuant to paragraph (b) | |
| ☒ | on September 19, 2025 pursuant to paragraph (b) | |
| ☐ | 60 days after filing pursuant to paragraph (a)(1) | |
| ☐ | on (date) pursuant to paragraph (a)(1) | |
| ☐ | 75 days after filing pursuant to paragraph (a)(2) | |
| ☐ | on (date) pursuant to paragraph (a)(2) of Rule 485. |
If appropriate, check the following box:
| ☒ | This post-effective amendment designates a new effective date for a previously filed post-effective amendment. |
This filing relates solely to the following fund, a series of ETF Opportunities Trust: IDX Alternative FIAT ETF
This Post-Effective Amendment to the Registration Statement on Form N-1A is filed pursuant to Rule 485(b)(1)(iii) for the sole purpose of designating September 19, 2025 as the new effective date for Post-Effective Amendment No. 300 to the Registration Statement filed on June 25, 2025 for the IDX Alternative FIAT ETF. This Post-Effective Amendment incorporates by reference the Prospectus, Statement of Additional Information, and Part C contained in Post-Effective Amendment No. 300 to the Registration Statement.
SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, as amended (the “Securities Act”), and the Investment Company Act of 1940, as amended, the Registrant certifies that it meets all of the requirements for effectiveness of this registration statement under Rule 485(b) of the Securities Act and has duly caused this Post-Effective Amendment No. 369 to the Registrant’s Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Richmond, Commonwealth of Virginia on the 5th day of September, 2025.
| ETF OPPORTUNITIES TRUST | ||
| By: | /s/ Karen M. Shupe | |
| Karen M. Shupe | ||
| Treasurer and Principal Executive Officer | ||
Pursuant to the requirements of the Securities Act, this Post-Effective Amendment No. 369 to the Registration Statement on Form N-1A has been signed below by the following persons in the capacities and on the dates indicated.
| Signature | Title | Date | |||
| * Mary Lou H. Ivey | Trustee | September 5, 2025 | |||
| * Laura V. Morrison | Trustee | September 5, 2025 | |||
| * Dr. David J. Urban | Trustee | September 5, 2025 | |||
| /s/ Karen M. Shupe | Treasurer and Principal Executive Officer | September 5, 2025 | |||
| Karen M. Shupe | |||||
| /s/ Ann T. MacDonald | Assistant Treasurer and Principal Financial Officer | September 5, 2025 | |||
| Ann T. MacDonald | |||||
| *By: | /s/ Karen M. Shupe | ||||
| Karen M. Shupe | |||||
*Attorney-in-fact pursuant to Powers of Attorney