There are still some anomalies such as small-firm effect, time effect, Book-to-market effect, momentum trading strategy and contrary investment strategy.
存在着像规模效应、时间效应、价值效应、惯性策略与反转策略等诸多异常现象。
This is the second momentum (news time) trading strategy.
这是第二个势头(新闻时间)的交易策略。
This is the second momentum (news time) trading strategy.
这是第二个势头(新闻时间)的交易策略。
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