题目选项分析

An influential stock analyst recommends the purchase of three infrequently traded stocks in each of his weekly magazine columns. Unusually large amounts of these stocks are often purchased one day before the magazine appears on the newsstands. This pattern has recurred over a period.

Suppose that the information presented above is accurate. Each of the following statements, if true, could help to explain why the unusually large purchases occurred EXCEPT:

【选项】Workers at the company that prints the magazine have used their advance knowledge of the analyst's column to guide their own stock purchases.