The Dow Jones Industrial Average opened down 128.49 points, or 0.26%, at 48,943.07 on Friday, January 30. The Nasdaq Composite Index opened down 83.80 points, or 0.35%, at 23,601.32 on Friday, January 30. The S&P 500 Index opened down 30.52 points, or 0.44%, at 6,938.49 on Friday, January 30.