SUI Jumps 11% amid Staking Interest, Prediction-Market Prospects

SUI traded around $1.27 on the morning of 11 May, adding to its previous 37% gains over the previous seven days, according to CoinGecko data. The token’s market capitalization stood at $5.1bn, while 24-hour trading volume topped $2.8bn.

Sui is a Layer-1 (L1) blockchain developed by Mysten Labs, a company founded by former Meta engineers. The network is designed to support high-speed transactions and consumer-focused applications.

Monday's move outpaced the broader crypto market, which was down 0.6% over the past 24 hours. Bitcoin (BTC) also fell 0.5% on the day despite remaining up 2.7% over the previous seven days, while Ether (ETH) slipped around 0.7% over the past 24 hours, remaining down nearly 1% on the week.

Sui staking-related news

The rally coincides with growing attention on Sui-related equities. Sui Group Holdings (NASDAQ: SUIG) – a publicly traded company focused on accumulating and staking SUI tokens – recently reported first-quarter earnings and updated investors on its holdings. 

The company said it has staked roughly 108.7 million SUI tokens, equal to around 2.7% of the token’s circulating supply. Shares of the company's stock are up over 22% on the month.

Staking has become a growing part of the SUI narrative, with around 75% of eligible SUI tokens currently staked, according to Coinbase staking data.

DeepBook and other developments 

Sandmark analysts and other experts also pointed to the Sui Foundation's launch of DeepBook Predict on testnet as a potential driver. 

The platform is designed to support prediction markets, options, and leveraged trading products. The announcement specifically mentioned "Polymarket-style binary markets" as a possible use case.

Following the launch, trading activity across the network accelerated sharply. Data from DeFiLlama shows Sui’s decentralized exchange (DEX) volume climbed to $278mn over the past 24 hours, while weekly DEX volume growth rose about 165%. 

Elsewhere, the rally comes as L1-related tokens see renewed momentum across the crypto market. Toncoin and Internet Computer, for instance, are up 67% and 47% over the last seven days, respectively. 

TVL and token lows

At the same time, Sui’s decentralized finance (DeFi) activity has remained below previous highs. Data from DeFiLlama shows the network’s total value locked (TVL) currently sits around $644mn, down significantly from peaks above $2bn in late 2025. 

Meanwhile, the SUI token still trades well below its all-time high of roughly $5.35 reached in January 2025, though the token climbed back above $1 in recent days for the first time since February.

Traders appeared to view this recent price rally as a sign that investor interest could be returning to the ecosystem.