StablecoinX Inc. filed a Current Report on Form 8-K with the Securities and Exchange Commission on October 28, 2026. The filing discloses that the company posted an investor presentation to its website on that date. The document, attached as Exhibit 99.1, is intended for use in conversations with investors, analysts, and other interested parties.

The presentation is accessible via the Investor Relations page of the company’s website at stablecoinx.com. The 8-K notes that information contained on the website is not a part of the filing itself. The company also included a standard section regarding forward-looking statements, which identifies risks and uncertainties that could cause actual results to differ materially from expectations. These risks include the volatility of crypto asset prices, regulatory uncertainty, and challenges related to the execution of the company’s business strategy.

Regarding its securities, the registrant lists Class A Common Stock, par value $0.0001 per share, trading under the symbol USDE on The Nasdaq Stock Market LLC. The company also lists warrants, each whole warrant exercisable for one share of Class A Common Stock at an exercise price of $11.50 per share, trading under the symbol USDEW on the same exchange.

The filing includes the exhibit list, which features the Investor Presentation dated October 2026, and the cover page Interactive Data File. The report was signed by Young Cho, the Chief Financial Officer.