Investment Managers Series Trust II

235 West Galena Street

Milwaukee, Wisconsin 53212

June 26, 2026

VIA EDGAR TRANSMISSION

U.S. Securities and Exchange Commission

Division of Investment Management

100 “F” Street, N.E.

Washington, DC  20549

File Nos. 333-191476 and 811-22894

Dear Sir or Madam:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, please accept this letter as certification that the Prospectus and Statement of Additional Information for the Tradr 2X Short AAOI Daily ETF, Tradr 2X Short ORCL Daily ETF and Tradr 2X Short OWL Daily ETF, each a series of the Trust, does not differ from that contained in Post-Effective Amendment No. 586 to the Trust’s Registration Statement on Form N-1A. This Amendment was filed electronically on June 23, 2026.

If you have any questions or require further information, do not hesitate to contact Diane J. Drake at (626) 385-5777.

Sincerely,