Understand the game principle of the financial market, then there are many questions that will form the answer in your mind, such as why the main force has fallen so much, and what money can you make if you hit it like this? The high turnover is one billion and it drops every day, so don't those high-level buy-in chips are all covered? Then why doesn't the main force pull it? Don't the main players want to make money, wait, wait... You only need to understand this model, these problems will naturally be solved, in a word, for those who have the initiative, both ups and downs are reasonable!