Price Time Priority Algorithm

Algorithm

⎊ The Price Time Priority Algorithm represents a foundational order execution methodology employed across electronic trading venues, including cryptocurrency exchanges and derivatives platforms. It prioritizes orders based on a hierarchical structure, initially favoring the best price—the highest bid or lowest ask—and subsequently resolving conflicts through timestamp precedence, ensuring earlier orders receive priority at equivalent prices. This system aims to provide a fair and efficient matching process, minimizing adverse selection and promoting price discovery within the market. Its implementation directly impacts order book dynamics and the overall efficiency of trade execution.