This conclusion supports that Shanghai' stock market is accord in the weak form of efficient market.
这一结果支持了目前学术界关于上海证券市场弱有效性的观点。
Besides reclassification of weak form efficient market, the text carries on empirical research about efficiency of our securities market.
本文的重点除了对弱势有效进行分类之外，还基于新建立的分析体系对我国证券市场效率进行了实证研究。
We also verified stochastic feature of return time series, from results we see that Chinese stock market is weak form efficient.
同时检验了收益率序列的随机性，检验结果说明沪深股票市场基本达到弱式有效。
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