Sui’s decentralized finance ecosystem crossed $1.21 billion in total value locked as of September 22, according to validation data, marking a significant expansion from the $1 billion level the network held earlier in the week.
The milestone reflects growth across multiple protocol categories on Sui, including lending markets and decentralized exchanges. NAVI Protocol, the largest lending market on Sui, accounts for $420 million in deposits, representing a substantial concentration within the ecosystem’s TVL composition.
TVL figures combine two distinct sources of growth: token price appreciation and fresh capital inflows. The jump from $1 billion to $1.21 billion suggests approximately $210 million in net new deposits, though the exact proportion attributable to price movement versus new user capital deposits remains unspecified by the network’s monitoring sources.
Crossing the $1.2 billion threshold places Sui’s DeFi ecosystem into a larger capital bracket, a milestone that underscores the maturation of on-chain lending and trading infrastructure. The concentration of deposits in NAVI Protocol highlights both the protocol’s dominance and a potential structural dependency within Sui’s liquidity landscape.
Sui’s TVL growth comes as the blockchain continues to attract capital to its native DeFi applications. The ecosystem includes multiple lending and DEX platforms beyond NAVI, though individual protocol sizes and contributions to total TVL were not detailed in available reporting.
