The intervention and withdrawal of the main force is not so easy to judge. In other words, the main force has intervened, but sometimes it increases and sometimes it decreases.

To judge whether the main force is to increase or decrease positions, we should mainly start from the following two aspects:

First, the main players are better at judging the future ups and downs of the market than retail investors. If the market is at the end of the rising channel, the main force has already stepped out of the shipping pattern, which is undoubtedly to lighten the position, and then it is bound to suppress the stock price and follow the decline of the market.

Second, judging from the signs of the game between the main force and retail investors, the main force and other main forces, this requires certain reading skills, which can not be clearly stated in a few words.

To digress: in the eyes of retail investors, stock trading looks very simple. As long as you know whether the main force is in or out, as long as you understand the indicators, the moving average, the support and pressure, then the stock market is almost the same.

In fact, there is still a long way to go to reach this level. Stock trading is not about how many methods you have mastered, but how much you know about stocks. You think that stocks are research indicators, moving averages, support, pressure, etc. , and will always be the bottom retail investors. When you get to a higher level, you will definitely disdain to use those so-called "short-term methods"