The rapid development of China's foreign economy requires speeding up the development of the foreign exchange market. China's dependence on foreign trade has reached 60%, its foreign direct investment ranks among the top in the world, China's market is more open, and more and more enterprises are involved in international business. Objectively, China's financial institutions need to provide a series of financial services including hedging, risk control and foreign exchange financing for corporate customers. The continuous expansion of market demand provides opportunities for the development of interbank market and financial products. The foreign exchange market is the largest financial market in the world at present. The global foreign exchange trading volume alone has reached 4 trillion US dollars per day, while the gold trading volume is as high as 20 trillion US dollars per day. The Asian foreign exchange market has developed rapidly, and the trading volume has soared. According to the survey data, the average daily transaction volume in Tokyo from 2065438 to April 2003 was $3123 billion, making it the largest trading center in Asia after the global financial giants London and new york. Analysts believe that the diversified investment demand brought by the financial crisis is an important reason for the continuous expansion of the foreign exchange market. Therefore, the foreign exchange market will be the hottest topic in the future financial market. As a hot job in the financial industry, foreign exchange analysts have been recognized by more and more people in the industry.