问题
单项选择题
Documented market anomalies include all of the following EXCEPT:（）
A. the greater the ratio of book value/market value, the greater the risk-adjusted rate of return.
B. low P/E ratio stocks experience superior results to the market.
C. the ability for an investor to profit by buying stocks on Friday and selling them on Monday.
答案
参考答案：C
解析：
The weekend effect actually shows that there is a negative return from buying stocks on Friday and selling them on Monday. The book value /market value ratio effect, the neglected firm effect, and the P/E ratio effect are all documented market anomalies.