Question 8 9 pts According to the semi-strong form of the EMH. investors who buy stock in a large. actively traded company days after a positive earnings announcement can expect: O an extraordinary loss because insiders possess non-public information. O positive alpha. O zero return because the next price is expected to be the same as the last price. O a normal return because the stock will be fairly priced when purchased. O extraordinary returns because the new information will not be priced into the stock for a while to come