At the microcosmic aspect, through extending the functions of raising limit, encouraging listed companies to repurchase shares, as well as prohibiting fictitious transaction to suppress irrational bubbles. 在微观方面,通过拓展涨停板的功能、鼓励上市公司回购股票以及禁止做空机制等措施,以抑制非理性泡沫的产生。