If markets were weak form efficient,which of the following situations would NOT yield abnormal returns?
A)Obtaining insider information.
B)Analysing a company's earnings report.
C)Identifying a pattern in a company's stock price.
D)None of the above would yield abnormal returns.

Question

Quizplus · Accepted Answer

In a weak form efficient market, all past trading information is already reflected in stock prices, so identifying patterns in stock prices would not yield abnormal returns.

If Markets Were Weak Form Efficient,which of the Following Situations