Generally, you have to look at it. If it doesn't work, the software won't list so many moving averages. Whether it is short-term or long-term, these moving averages should be put together, and there are similar trends in history, but the moving averages also have some primary and secondary points. If the funds are not enough, don't worry about it, but look at it all comprehensively. After all, any moving average has its uses. If you look at 10 day, in case one day, what line does the short-term line mainly look at, and other lines also look at 10 moving average, five-day moving average, kd line and bollinger band. In short, it refers to the trend of 1 hour, half-hour, 30-minute moving averages and six moving averages combined by kd and Brin. Generally speaking, these lines are all useful. It is best to consider them all and then make a choice according to the fundamentals. Just combine the fundamentals with the technical aspects, and don't trust the technical aspects. Sometimes, the fundamentals of emergencies and other reasons are more accurate than the technical level. If the landlord really wants to know the technical aspects, recommend a book called Sapphire: Technical Analysis of Futures Market, written by john murphy, and a Japanese candle map, and the landlord will know after reading it. These two books are the most basic must-read books for anyone who is new to the financial market. I hope they will help you. However, it is still a combination of technology and fundamentals, and we cannot be superstitious and believe in pure technical analysis.