Financial institutions are composed of powerful and experienced professionals. When they speculate in stocks, they often have several plans in advance, plan in advance, and use some means, including raising prices, shaking positions, etc. To operate a certain stock, although the country's strict regulations do not allow manipulation of the stock market, it is impossible without a banker in the stock market. The institution will also lose money, but if he loses money, he can at most change the fund manager and continue the operation. There is never a real winner in the financial market. Since it is a money game, there are always people who make the rules. Some people make money by following the trend, and some people lose money by following the trend. In the financial market, you are not the one who is taken advantage of, he is. Only people with a good mentality can sit firmly on the Diaoyutai. So sometimes the financial market is just a state of mind. A person with a good mentality is not jealous when he sees others making money. A person with a bad mentality is not anxious to cut his flesh when he sees himself losing money, because he has his own ideas, whether it is stocks, futures, options, as long as it is a financial product or derivative Taste, it’s the same thing.