Exchange Colocation

Exchange colocation is the practice of placing trading servers in the same physical data center as the exchange's matching engine. By minimizing the physical distance data must travel, traders can significantly reduce network latency and gain a competitive edge in execution.

This is a standard practice in traditional electronic exchanges and has become increasingly relevant in the professionalization of cryptocurrency trading venues. Colocation allows firms to receive market data faster and submit orders with lower delay, which is critical for latency-sensitive strategies.

However, it also creates an uneven playing field between institutional participants and retail traders. It is a fundamental component of the technical arms race in financial markets.