JOJO Exchange is a DeFi-native perpetual contract trading platform that supports sub-accounts and cross-margin functionality. The platform aims to foster an open and liquid trading environment by integrating a Turing-complete hybrid liquidity model, diverse asset staking mining, quantitative trading robots, leverage trading up to 1000x, and automated funding rate arbitrage. These features are designed to accommodate users with varying risk preferences and enhance the on-chain trading experience within the Base ecosystem.