Everything is relative. As Han Feizi said, what an arrow maker wants most is that his arrow can pierce everything, and what a shield maker wants most is that his shield can resist any sharp arrow. Different positions lead to different ways of looking at problems, and so does investment. There is no absolute good or bad. People with abundant funds and qualified technology think that futures are the best investment products. Because they have enough anti-risk strength, they will naturally pay more attention to income and funds. Although the spot combines the advantages of stocks and futures, it is more applicable, but this line has just started, and it is a mixed bag. Many leather bag markets cheat customers and maliciously wash dishes, which disrupts the market order. So the country is rectifying this line. It is good if it can find a formal and powerful market, but only if it is based on its actual situation.