SUI ETFs hit 12 consecutive weeks of positive inflows, accumulating $9.3 million in shares

Twelve weeks without a single net outflow. That’s the streak SUI spot ETFs have managed to string together, accumulating a combined 9.3 million SUI tokens across three US-listed products as of late August 2026. The three products in question, Canary Capital’s SUIS, 21Shares’ TSUI, and Grayscale’s GSUI, have each attracted capital at varying rates, but the overarching trend is the same: investors keep buying. The numbers behind the streak Glassnode data from August 21 shows daily net flows of +521 SUI for TSUI and +687 SUI for GSUI on that particular session. SUIS logged zero net flow for that specific day, suggesting its inflows have been more episodic rather than continuous on a daily basis. The 9.3 million figure represents dollar-denominated share purchases that give investors exposure equivalent to actual SUI tokens. From launch day jitters to institutional staple All three spot SUI ETFs officially began trading on February 18, 2026, after clearing the regulatory gauntlet that had previously only been navigated by Bitcoin and Ethereum products. SUIS traded approximately 1,468 shares on its first day. GSUI managed around 8,000. The path to these products was cleared in part by e...