According to Theory,studying Historical Prices in Order to Identify Mispriced

Multiple Choice

According to theory,studying historical prices in order to identify mispriced stocks will:

A) only work if the market is at least weak form efficient.
B) work as long as the market is less than strong form efficient.
C) work only in a strong form efficient market.
D) not work in any market regardless of the level of efficiency.
E) not work if the market is at least weak form efficient.