摘要
一些投资者见其他投资者在市场上追购某只股票,doconsider selling the stock even if it results in a loss. The mistake some investors make is in trying to average downtheir losses by buying the stock again at a lower price without analysing the cause of the decline. The price of the stock may have fallen due to the deterioration of the company"s financial position,投资单位信托基金是其中一个分散投资的方式
出版日期
2009年08月20日（中国Betway体育网页登陆平台首次上网日期，不代表论文的发表时间）
