外汇汇率波动受哪些因素影响？

Group 1 - Economic fundamentals are a core factor influencing exchange rates, with strong economic growth attracting foreign investment and increasing demand for the domestic currency, leading to appreciation [1] - Monetary policy is a crucial tool for adjusting exchange rates, where an increase in interest rates can attract international capital inflow, enhancing demand for the domestic currency and causing it to appreciate [1] - The balance of payments directly impacts exchange rates, with trade surpluses increasing demand for the domestic currency and trade deficits leading to depreciation [2] Group 2 - Inflation differentials are a long-term factor affecting exchange rates, where higher inflation in a country relative to others can lead to depreciation of its currency due to reduced purchasing power [2] - Political stability and geopolitical events can influence exchange rate volatility, with stable political environments attracting foreign investment and supporting currency value, while instability can lead to capital outflow and depreciation [2] - Market sentiment and speculative behavior can cause short-term fluctuations in exchange rates, where optimistic market outlooks lead to currency appreciation and pessimistic views result in depreciation [3]