Major US stock indexes closed lower at the end of Mondays trading session. The Dow Jones Industrial Average fell 347 points, or 0. 67%, to 51, 481 points, while the Nasdaq Composite dropped 248 points, or 0. 92%, to 26, 820 points. The S&P 500 also declined by around 59 points, or 0. 77%, to close at 7, 68. .



