First, fundamental analysis, the fundamental analysis of stock index futures mainly focuses on the fundamental factors of the stock market, such as macroeconomics and various industries. Technical analysis aims at predicting the future trend of stock market price changes, and studies market behavior with charts as the main means. It is a perfect combination of different research methods and professional fields. Basic analysis mainly studies the relationship between supply and demand that leads to price fluctuation, while technical analysis mainly studies market behavior. Both of these analysis methods try to solve the same problem ―― to predict the possible trend of future prices. The basic analysis is to study the formation of market movements, so the technical analysis is to study the results. Theoretical basis of technical analysis: ① Market behavior contains and digests all factors that affect prices: fundamentals, political factors, psychological factors, etc., and finally reflects the price through buying and selling, that is, price changes reflect the relationship between supply and demand, which determines price changes. (2) The price evolves in a trend way. For the trend that has been formed, it usually continues to evolve along the existing trend. For example, Newton's law of inertia (when an object is not affected by external forces, it remains stationary or moves in a straight line at a constant speed). (3) History will repeat itself. Technical analysis and market behavior have certain relations with people's psychology. Price patterns show people's optimism or pessimism about a market through specific charts.

2. Effective technical analysis methods: ① moving average ② golden section ③ morphological analysis ④ wave theory, technical analysis suggestion: In technical analysis, there are many morphological and technical indicators, so it is very important to choose familiar indicators as investment reference, and it is not appropriate to choose too many technical analysis methods at one time. Technical analysis is not omnipotent in investment. Everyone has different opinions and makes different investment decisions.