[Grayscale Sui Trust to Launch Trading on OTCQX] Foresight News reports that Grayscale has announced the Grayscale Sui Trust will launch trading on OTCQX today, with the stock ticker GSUI. OTCQX is a U.S. secondary market operated by OTC Markets Group Inc. Grayscale Sui Trust transitioned from a private placement product to the public market starting August 2024, offering GSUI through private placement to eligible qualified investors.