Judging from what you said. Now it is your friend's boss who handles gold foreign exchange by himself. Your friend is in charge of emergency reminder. Now many companies imitate the trading model of Wall Street. . The company is divided into strategy department and order clerk. . When the trading strategy comes out, the orderer will place the order according to the strategy. To relieve the psychological pressure of strategists. Now there are also companies in China doing this. Nothing is reliable, just a job. If there are awesome analysts. Your friends can also learn from others. Get the moon first by being close to the water.