Canary and Grayscale Launch Staking-Enabled SUI ETFs for U.S. Investors

Canary Capital and Grayscale Investments launched the first U.S. ETFs that give direct spot exposure to Sui (SUI) while integrating native staking rewards. Canary’s fund (SUIS) began trading on Nasdaq; Grayscale converted its closed-end trust into the Grayscale SUI Staking ETF (GSUI) on NYSE Arca. Both products pass or seek to capture staking rewards from Sui’s delegated proof-of-stake model—Canary’s fund reports net staking rewards under the 1940 Act and Grayscale says GSUI will capture native staking activity. Grayscale charges a 0.35% annual sponsor fee but is waiving it for three months or until assets reach $1 billion; Canary’s fee details are structured within its registered fund terms. Historical reported staking yields on Sui after fees are about 1.7%–1.9%. The launches expand regulated crypto offerings by embedding PoS yield mechanics into ETF wrappers, potentially attracting yield-seeking institutional capital. Market reaction was muted amid recent altcoin weakness: SUI traded near $0.95 with a roughly $3.7 billion market cap and had fallen sharply in the prior 30 days. Key implications for traders: these ETFs add a regulated, tradable vehicle combining spot exposure with staking income (which may reduce selling pressure from delegated stakes), create a new on-ramp for institutional allocation to SUI, and will test whether staking yields produce durable inflows during a market downturn. Watch early flows, fee waivers, and whether “sell-the-news” behavior continues—short-term price impact may be limited, while longer-term demand depends on institutional appetite for yield-bearing crypto ETFs.