Why is Sui up today?

Sui is outperforming the market, up 12.8% in 24 hours and 43.4% on the week to $1.16, while Bitcoin is flat at $83,972 (-0.4%). The gap points to network-specific catalysts rather than a broad rally.

The clearest driver is DeepBook's launch of one-minute prediction markets on Sui, pitching the chain at high-frequency, rapid-settlement trading — a product niche drawing attention just as New York's attorney general sues Polymarket over unlicensed prediction markets. That comes alongside signs of deepening DeFi liquidity: Sui's total value locked reached roughly $1.21 billion in the September 22 snapshot, with NAVI Protocol alone holding more than $420 million of deposits. Mysten Labs also shipped testnet v1.80.1 on protocol version 137, updating protocol logic, GraphQL, JSON-RPC and archival services, though that is a testnet build, not mainnet.

Regulatory backdrop is supportive too: the SEC issued clarifications easing token and staking classification, a change generally read as constructive for large-cap layer-1 tokens. Volume of $1.57 billion against a $4.74 billion market cap confirms active turnover.