The Growth Quantitative Description Of Growth Stocks In A Share Market

China’s stock market with 20 years of development has continued to mature. In the background of economic transformation in China, in recent years in the TMT, as a representative of the technological growth stock investment has become one of the hot market. But because our country most of the growth of science and technology stocks listed inlate time, the number of samples and the time is limited, so the cause of science and technology industry growth stocks enthusiasm, the academic research is relatively scarce.This paper mainly use the historical data of A stock market in recent years, through the test of different description technology growing company growth of quantitative analysis method, empirical analysis and quantify the effectiveness of "growth firms" screen frame, this paper mainly studies the following contents: computer, electronic and communication industry in the ten years between 2004-2013 SW level industry the three companies in the industry, the style of the MSCI index and the SSE 180 index calculation, mainly is the quantitative calculation of Z value and Z value of the value of the growth, and on the basis of the growth of Z value to control and optimization of stock picking strategy.This paper hopes to technology growth stocks, put forward feasible optimization strategy in stocks, and as a form of investment trading system on the basis of good.