Raydium, an automated market maker (AMM), is built on the Solana Blockchain. It leverages the central book of the Serum DEX (central order book) to allow lightning-fast trades and shared liquidity. Other AMM DEXs or DeFi protocols can only access liquidity within their own pools. They do not have access to a central ordering book. Transactions are slow and gas costs are high on most platforms that run on Ethereum. The efficiency of the Solana Blockchain allows us to complete transactions much faster than Ethereum, and at a fraction of the cost. Raydium provides on-chain liquidity for the central limit order books of the Serum DEX. This means Raydium has access to the order flow as well as liquidity of the entire Serum ecosystem. TradingView charts for traders who wish to have greater control over their trading.