$SUI SUI is the native token of the Sui network, a high-performance layer‑1 blockchain built with the Move smart contract language and an object‑centric data model enabling parallel execution and ~400 ms finality . Launched by Mysten Labs in 2023, Sui was co‑founded by former Meta/Diem architects, including Evan Cheng, Sam Blackshear, and others . With around 34.5 % of its 10 B supply in circulation (~3.45 B unlocked), SUI has a market cap near $13 B and an FDV of ~$38 B . Over the past week, SUI is up $2.2 B), and catalysts like cross‑chain adoption and optimistic technical patterns targeting resistance at $4.30 and potentially $5 .