There are generally two methods to analyze foreign exchange investment. 1. Fundamental analysis-Fundamental analysis focuses on financial theory and political development, thus judging supply and demand factors. 2. Technical analysis-technical analysis observes the price and trading volume data, so as to judge the future trend of these data. Technical analysis can be further divided into two main types: quantitative analysis: using various types of data attributes to help estimate the limit of buying/selling funds; Chart analysis: Use lines and graphs to identify important trends and patterns of currency exchange rate composition. As for the accuracy of technical analysis, it depends on your personal understanding of handicap.

The four major currencies fluctuated sharply against RMB, GBP and JPY in an instant. The trend of euro and Swiss franc is relatively stable, but there is a dialectical relationship between risk and return in each currency pair, which can be operated according to the actual handicap performance.

The trading cycle of foreign exchange margin is mainly based on personal trading style, which is generally short-term. However, in the case of unilateral market, the overnight period can be appropriately extended along the general trend, but a principle must be observed, that is, setting a stop loss position.