The longer the cycle, the more difficult it is to control manually, and the false components are filtered out. (The monthly line represents the long-term trend, the weekly line represents the medium-term trend, and the daily line represents the recent trend. ) everyone says that stocks look at the trend. what do you think? Just look at the long-term trend. Because the long-term trend is upward, even if you buy the wrong place, you will make money in the near future. This is also a question of operational guidance. My consistent judgment is to use the monthly line to judge whether this stock can be bought, the weekly line to judge whether it is concerned in the near future, and the daily line to judge the trading point. There is a relationship here. If the monthly line, weekly line and daily line are out of sync, how to judge. Special attention should be paid in actual operation. That is, the monthly line is up, the weekly line is down, the daily line is up, and so on. Here you should treat it differently, and you should examine the technical indicators.