NO.PZ2015122802000082
问题如下:
If markets are semi-strong efficient, standard fundamental analysis will yield abnormal trading profits that are:
选项:
A.negative.
B.equal to zero.
C.positive.
解释:
B is correct.
If all public information should already be reflected in the market price, then the abnormal trading profit will be equal to zero when fundamental analysis is used.
考点:Efficient Capital Market And Its Forms
当市场是半强有效时,价格反映了所有公开已知的信息和历史信息,技术分析和基本面分析无效,用基本面分析不能带来超额收益。
为什么不是A呢?主动选股不是还有交易成本吗?