Exponent Finance, a yield trading platform built on Solana, has raised $5 million in a seed funding round led by Multicoin Capital. The round also saw participation from Solana Ventures, RockawayX, L1D, Prelude, Theia Blockchain, and Solana Labs CEO Anatoly Yakovenko. This latest funding brings Exponent's total capital raised to $7.1 million. The company plans to expand its operations from interest rate trading to a broader yield management infrastructure, including the introduction of an on-chain interest rate order book and strategy vaults.