Research On Assessment Method Of The Stock Value Investment Based On Advanced Niche

The shareholder structure reform has got close to completion, listed company's stock has basically been full circulation, this is a good news foe the investor to invest in the stock market, however how to select a certain kind of stock and profit from investment in stock is a issue worth studying. With the increasing maturity of China's securities market and in the international context and market-oriented, the fund industry, qualified foreign investors, social security fund, insurance fund, occupational pension and other investors become the dominant force of the securities market, so as to lead the market transformation of investment philosophy and make our securities market gradually from the previous prevalence of speculation and be the banker to the fundamentals of investment analysis to the value of investment. The fundamental purpose of stock investment is to reduce investment risk and increase return on investment, as a rational investor what he should select first is those fundamentally best stocks. Investor choose to invest in stock is to gain profit, this article use advanced niche metrics to evaluate the stock value investment, and provide well investment reference for the individual and organization investor which will do good to the stable and healthy develop of the listed company .This article firstly systematically introduced listed company's theory of content and value investment. Referred to what is introduced and expert's discussion together and make the systematic evaluation index system of niche metrics for stock value investment, use AHP and get the weight of each index. Established niche metrics based on improved value of the stock investment appraisal methods.Using the niche metrics in the ideological field to the value of stocks, as an important reference for the investor's investment strategy, is an innovative of theory of the value of listed companies. This paper used the Niche Theory in the calculation of niche breadth and advanced the algorithm, well evaluate the stock value investing. Among these through the computer programming calculate in MATLAB is simple appropriate and accurated.Through experts and scholars'analysis of the stock investment strategies and method, it is easy to see that investment evaluation theory can not be a good solution to reduce the investment risks and improve the investment income. Investors in the specific operation need to make good use of evaluation methods, at the same time additional integration into a number of specific operational strategies, in this way one can get an ideal investment income. Specific operational strategies include grasp stock market trend,control the sale of point,carefully select stock and insist long term investment Strategy and so on.This article based on the scholar research of state, investor and companies these three aspects, analysis the strategy to maintain the sound development of securities markets and at eventually reach an "ecological balance". The company's perspective, should improving a variety of indicators based on maximize the value and long-term development, national institutions should improve the market system and intensify supervision, improve the corporate governance structure of listed companies and strengthen public oversight to corporate information systems and so on . In this way can lay the foundation for the healthy development of securities market, so as to ensure China's economic development.