The mistake some investors make is in trying to average down their losses by buying the stock again at a lower price without analysing the cause of the decline 一些投资者犯的错误便是在没有研究股价下跌的情形下继续买进，期望能因此减少亏损。
2.
Friday saw record - breaking point dro on the three us indices ， with the dow jones industrial average down 617 . 78 points ， or 5 . 66 per cent ， to 10 ， 305 . 77 ， as financial stocks lost all their recent gai 美国股市周五创下单日最大跌幅纪录。杜指下挫六百一十七点七八，跌幅达百分之五点六六，收报一万三百零五点七七。近期股价上升的金融股股价打回原形。
3.
Friday saw record - breaking point drops on the three us indices ， with the dow jones industrial average down 617 . 78 points ， or 5 . 66 per cent ， to 10 ， 305 . 77 ， as financial stocks lost all their recent gains 美国股市周五创下单日最大跌幅纪录。杜指下挫六百一十七点七八，跌幅达百分之五点六六，收报一万三百零五点七七。近期股价上升的金融股股价打回原形。
