Stock share analysis based on Gray system relevance theory

This paper points out that the developing stock market of China has now had the feature of behaving separately as a huge market, instead of the rising/dropping-all-together feature of the small-scale market. But it is still immature with the stockjobbing character of fund driven rise. To follow the major fund is an effective way to win solid and high reward in current stock market in China. A scientific method to select shares objectively and quantificationally is also derivate from the gray system relevance analysis. This method is scientific, maneuverable, and practicable.