S&P 500, Nasdaq open lower as social media stocks weigh

The Dow Jones Industrial Average rose 131.02 points, or 0.41%, at the open to 32,167.92. The S&P 500 opened lower by 0.52 points, or 0.01%, at 3,998.43, while the Nasdaq Composite dropped 34.24 points, or 0.28%, to 12,025.37 at the opening bell.