Investors heavily scrutinize the future prospects of a company when deciding whether to buy stock. If a company is expected to do well, its stock price rises; if it is not expected to profit, its stock price falls. Flyfar, Inc. was just awarded a contract to build a large fleet of airplanes for one of the major airlines. Therefore, prices of Flyfar’s stock will rise sharply today.
Which of the following, if true, most weakens the argument above?