The People's Bank of China (PBOC) is scheduled to establish the daily reference rate for USD/CNY at approximately 0115 GMT (2115 US Eastern Time). This rate fixing is a key indicator in Asian foreign exchange markets. China employs a managed floating exchange rate system, which allows the renminbi, or yuan, to fluctuate within a specified range around a central reference rate. This midpoint is determined by the PBOC each trading day. Under the current system, the yuan can vary by up to 2% from the official midpoint during onshore trading sessions.
Each morning, the PBOC calculates the midpoint using various factors. These include the previous day's closing price, movements in significant currencies with a particular focus on the US dollar, and broader international foreign exchange conditions. Additionally, domestic economic factors such as capital flows, growth trends, and financial stability objectives are taken into account. The calculation of the midpoint is not entirely mechanical, as it allows for some degree of policy discretion, enabling the PBOC to influence market expectations strategically.