Constant Product Markets

Algorithm

Constant Product Markets represent a class of automated market makers (AMMs) fundamentally reliant on the equation xy=k, where x and y denote the quantities of two tokens within a liquidity pool, and k remains constant during trades. This deterministic relationship establishes a price curve, influencing asset valuation based on pool composition and trade size, and is a core component of decentralized exchange (DEX) functionality. The algorithmic nature ensures price discovery occurs continuously, driven by supply and demand within the pool, eliminating the need for traditional order books. Consequently, this mechanism facilitates permissionless trading and liquidity provision, critical for the operation of many decentralized finance (DeFi) protocols.