Reya Network is a trading-optimized modular Layer 2 solution. Its addresses liquidity fragmentation, front-running, and performance issues by optimizing its ecosystem specifically for trading needs. The network uses passive liquidity pools to share liquidity across exchanges, improving market depth and reducing fragmentation. It incorporates an advanced margin engine, allowing cross-collateralization and portfolio cross-margining for increased capital efficiency. Transactions are processed with 100ms block times and zero gas fees, eliminating front-running. Reya Network achieves up to 30,000 transactions per second using the Arbitrum Orbit technology stack.