(REUTERS)
The S&P 500 edged up at the open on Thursday, as investors assessed a bevy of mixed corporate results and developments in the US-China trade war.
The Dow Jones Industrial Average fell 75.5 points, or 0.19%, at the open to 39,531.05. The S&P 500 rose 5.5 points, or 0.10%, at the open to 5,381.38, while the Nasdaq Composite rose 46.7 points, or 0.28%, to 16,754.756 at the opening bell.