Application of operational research in investment management Kamran yeganegi. Susan Mohammadi

The effort to improve stock analysis methods, especially in the markets where the number of stocks is very high, has led to the emergence of new methods that, along with the previous methods, seek to find an answer to the desire to maximize one's profit in the financial markets. are In addition to the traditional role of operations research in improving the quality of decision making, this science can help in understanding the economic forces shaping the financial sector. The purpose of this research is to investigate the applications of operational research in investment management. The current research is a systematic review research, and information was collected from the academic Jihad database, Civilica, the country's publications database, Islamic and human sciences article bank, and Science Direct online digital library. The findings of this research showed that the effort to improve stock analysis methods, especially in markets where the number of stocks is very high, has led to the emergence of new methods that, along with the previous methods, seek to find an answer for The desire to maximize one's profit in financial markets. The investor must have sufficient information about how to conduct securities transactions, he must know how and where to buy securities and how to sell them, which requires knowledge of the securities market. Of course, the investor can get help from the stock exchange's investment advisory institutions.