what's Grayscale Sui Trust?
Grayscale Sui Trust is a single-asset investment trust sponsored by Grayscale Investments, LLC, designed to provide accredited investors with exposure to SUI, the native token of the Sui blockchain protocol. The trust holds SUI and aims to reflect the performance of the token's price, minus fees and expenses, by tracking a reference rate such as the CoinDesk SUI Reference Rate through a volume-weighted median price calculation from major exchanges. Sui is a high-performance layer-1 blockchain using the Move programming language and an object-centric data model to enable scalable, low-latency decentralized applications. The trust operates as a private placement initially, with shares tradable on OTCQX under the ticker GSUI, offering a familiar structure for institutional exposure without direct crypto custody.
Grayscale Sui Trust (GSUI) hosts March 10 X AMA with Mysten Labs and Grayscale on institutional interest.
Links
x.com/grayscaleHosts a live AMA on X scheduled for March 10, 2026 at 11:15 AM PT featuring Mysten Labs Co-founder Eman Abio and Grayscale's Managing Director Ray Dalio discussing institutional interest in GSUI.
Launched GSUI SUI Staking ETP (ticker $GSUI) on NYSE Arca February 20-26, 2026, with 100% staking exposure and 0% fees. Staking functionality begins February 19, 2026.
Available in securities brokerage accounts, does not yet satisfy SEC Generic Listing Standards for Commodity-Based Trusts. Grayscale plans ETP conversion, with SEC approval as trust product under generic listing standards expected in 2025.
Grayscale Sui Trust ($GSUI) begins trading on OTCQX market.