[Grayscale: Grayscale Sui Staking ETF to Trade on NYSE Arca Tomorrow] According to an official announcement from Grayscale, the SUI staking-supported exchange-traded fund, Grayscale Sui Staking ETF, will begin trading on NYSE Arca tomorrow under the ticker symbol GSUI. This ETF will provide investors with the opportunity to directly invest in SUI, including its potential staking rewards. It is reported that the historical average annual yield of Sui staking rewards ranges from 1.7% to 3.3%.