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通过测试围绕日内涨跌幅点上的股票收益的特点,我们将现有的关于限价理论的研究进一步延伸。我们将一系列价格变化很大但没有达到限价水平的股票视为可控样本,通过对比达到限价点和没达到限价点的样本,我们发现日内限价对于股票动态收益率的影响不是很大。在解释收益率征上,价格的事前导向显得更加重要,同时公司规模也被证明影响日内动态收益。
By testing the characteristics of stock returns around day-to-day declines, we extend the existing research on price-limiting theory. We consider a series of stocks that have great price changes but do not reach the limit price level as controllable ones. By comparing the price limit points with the ones that do not reach the limit price point, we find that the effect of the daily limit price on the dynamic yield of stocks is not Great. In explaining the rate of return levied, the price of the advance orientation is even more important, while the size of the company has also been shown to affect the dynamic earnings within the day.