Only those who are engaged in the securities industry and have certain working experience and education can obtain the analyst professional qualification certificate. Bond traders are grass-roots personnel in the bond industry, and the type of salary payment is related to their securities companies or investment companies. The entry requirements are not high, as long as they are alive. Of course, the higher their own conditions, the better (for example, they are sensitive to numbers, sensitive to market direction, etc.). They need to learn market analysis, stock trend analysis, K-line theory and other related knowledge, which has nothing to do with the arts and sciences they have studied. There are too many differences between specific funds, bonds and stocks. Girls can do this as a hobby, which is not suitable for a long-term career and career. . . . . You have so many questions.