标普500指数和纳斯达克100指数跌至两周多以来的最低水平；道琼斯指数跌至一个多月来的最低水平。

Core Points - The S&P 500 and Nasdaq 100 indices have fallen to their lowest levels in over two weeks [1] - The Dow Jones index has dropped to its lowest level in more than a month [1]