Study of the impact of investor´s mind on the financial asset short-term price behavior

Following other people´s study, In this paper, we get a short-term price model of risk asset on the investor´s maximize utility. Using this model to analyse the influence that the investor´s foreground price expectation and foreground risk expectation and risk elusion degree to the short-term price of financial asset can get that the Investor´s Mind has greatly influence to the short-term price of financial asset.