ONEFUND TRUST
200 2nd Ave. South #737
St. Petersburg, FL 33701
August 1, 2025
U.S. Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549
RE: ONEFUND S&P 500® (the “Fund”)
File Nos. 333-129930, 811-21836
Dear Sir or Madam:
Transmitted herewith pursuant to Rule 497(j) under the Securities Act of 1933, as amended, is certification that the Prospectus and Statement of Additional Information with respect to the Fund dated as of July 29, 2025, do not differ from those filed electronically via EDGAR in Post-Effective Amendment No. 71 (SEC Accession No. 0001580642-25-004577) on July 29, 2025.
Sincerely,
/s/ Michael G. Willis
Michael G. Willis
President