Grayscale, the world’s largest digital asset-focused investment platform, today announced that its Grayscale® Sui Trust has begun trading under the ticker symbol GSUI on OTCQX®, a leading U.S. secondary market operated by OTC Market Group, Inc. This move opens new avenues for investors seeking exposure to Sui, a layer-1 blockchain built to simplify the creation and deployment of smart contracts.
Sui is designed as a developer-first network focused on transaction speed, scalability, and user experience aimed at supporting mass adoption. Grayscale said the trust offers investors a way to participate in its vision without directly managing on-chain assets. The trust has been available through private placement to qualified accredited investors since August 2024. Its public quote represents an intentional step in Grayscale’s broader plan to move private products into public markets and, ultimately, into exchange-traded products.
Bringing Sui exposure to the public market
“GSUI’s public quote reflects Grayscale’s commitment to providing investors with more ways to participate in the growing cryptocurrency ecosystem,” said Reyhane Sharif Askari, Head of Product & Research at Grayscale. She added that Sui’s focus on speed, scalability and user experience are the innovations the company seeks to champion, giving investors exposure to technologies that are reshaping the digital economy.
Adeniyi Abiodun, co-founder and CPO of Mysten Labs, one of the original contributors to Sai, welcomed the news, saying the network was built to power the next generation of the internet and is fast, resilient, and intuitive enough for billions of users. “Through Grayscale, we are now able to allow more investors and institutions to participate in that vision and support the continued growth of Sui’s technology and the ecosystem surrounding it,” Abiodun said.
Since its founding in 2013, Grayscale has established itself as the go-to platform for investors, advisors, and allocators seeking single-asset, diversification, and thematic exposure to digital assets. The company plans to list GSUI as part of a decade-long effort to expand investor access to next-generation blockchain protocols while leveraging its experience as a dedicated digital asset investment manager.
The Trust’s entry into OTCQX makes Sui more accessible to a wider range of market participants and highlights the continuing trend of crypto products moving away from private placements and exotic vehicles to more mainstream public market formats. For investors focused on the evolution of layer 1 blockchain, GSUI now offers a public option to indirectly capture Sui’s growth potential.