Traders have two identities. One is to work in a company, which not only requires personal transactions, but also needs to develop certain customers for the company. This kind of trader can generally survive in the industry for more than three years, and his salary is very considerable.
One is a free trader, that is, an individual investor who has relatively rich capital to make profits through his own transactions.
The main job of traders is to gain profits or reach the number of positions required by customers through price fluctuations in the risk market.