Grayscale has officially launched public trading of its Sui-focused investment vehicle, the Grayscale Sui Trust (GSUI), now available on the OTCQX over-the-counter market. The announcement was shared across the company’s social media channels and marks a new entry point for investors seeking regulated exposure to the Sui ecosystem.
The Grayscale Sui Trust allows traditional investors to gain exposure to SUI, the native asset of the Sui Network, through a familiar brokerage account rather than purchasing or holding tokens directly.
Today, Grayscale Sui Trust (Ticker: $GSUI) began trading on OTCQX @OTCMarkets👇
Learn more about Grayscale Sui Trust (Ticker: $GSUI) and view important information: pic.twitter.com/TyFNVmo295
– Grayscale (@Grayscale) November 20, 2025
According to Grayscale, the trust’s shares are designed to reflect the market value of SUI, less fees and expenses. It is important to note that the product has historically traded at both premiums and discounts to its NAV.
Mysten Labs: “More institutions can join the Sui Vision”
In the announcement post, Eman Abio, co-founder and chief product officer at Mysten Labs, welcomed the development, saying it offers investors and institutions another way to participate in Sui’s mission to power “the next generation of the internet, fast, resilient and intuitive enough for billions of users.”
The listing expands access to those who want exposure to Sui’s technology but prefer to invest through regulated securities.
“$Sui was built to power the next generation of the internet – fast, resilient and intuitive enough for billions of users. Thanks to Grayscale, more investors and institutions can now participate in this vision, supporting the continued growth of @SuiNetworktechnology and…
– Grayscale (@Grayscale) November 20, 2025
Key Product Details
As of November 21, 2025, the Grayscale Sui Trust reports:
- Assets under management: $4.23 million
- Net asset value per share: $19.89
- Shares outstanding: 212,900
- SUI per share: 14.51
- Expense rate: 2.50%
Eligible stocks trade under the symbol GSUI on OTCQX and can be bought or sold through most traditional brokerage platforms.
Risk and performance notes
Grayscale warns that GSUI is a speculative product and that investors could lose their entire investment. The Fund has also not consistently achieved its investment objective, with the performance of the net asset value having experienced notable fluctuations since the start of the year and since its inception.
Because the trust does not operate a repurchase program, shares may trade significantly above or below the value of the underlying SUI held in custody.
Why it’s important for the Sui ecosystem
Sui has built a reputation as a high-performance Layer 1 designed for scalable applications and rapid transaction processing. The trust’s OTCQX listing provides traditional market participants with a regulated and simpler way to gain exposure to the network’s growth.
$GSUI is speculative and involves significant risks, including the risk that an investor will lose his or her entire investment.
– Grayscale (@Grayscale) November 20, 2025
For the Sui ecosystem, this represents:
- Greater institutional visibility
- More liquidity avenues
- Wider participation beyond crypto-native users
What is Outlook?
With GSUI now publicly traded, Sui joins a growing list of digital assets with dedicated grayscale products.
Although performance volatility and premium/discount dynamics remain, the listing signals the formation of a deeper market infrastructure around Sui and adds another bridge between traditional capital and emerging Web3 networks.
Disclaimer
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