International trading refers to the whole trading situation composed of foreign exchange market, stock exchange and commodity market. The international market mentioned here is undoubtedly the core of today's global financial market. In the international market, capital, commodities, money and investors all gather together and exchange and circulate through various trading methods. Predicting and analyzing the international situation is of great significance to the global economy and finance.

The international situation is influenced by many factors, including political, economic and social factors. For example, political instability, economic recession and natural disasters may all lead to market volatility. At the same time, news and public events will also have an impact on market psychology, thus directly or indirectly affecting traders' decision on the flow of funds.

The interaction and correlation between global markets also have an impact on the international situation. For example, a sharp decline in European stock markets may affect American stock markets and Asian stock markets. Similarly, the policies and monetary policies of different economies will also interact. In this case, it is very important to understand the pattern and correlation of global market interaction for predicting the trend and situation of the international disk.