5月19日电，摩根士丹利表示，投资者应在上周五美国信用评级遭下调引发的股市下跌中买入美股。

Core Viewpoint - Morgan Stanley suggests that investors should buy U.S. stocks following the market decline triggered by the downgrade of the U.S. credit rating last Friday [1] Group 1 - The recommendation comes in the context of a recent drop in the stock market due to credit rating concerns [1]