The Dow Jones Industrial Average opened up 101.50 points, or 0.22%, at 46,483.04 on Tuesday, September 23.
The S&P 500 opened down 1.66 points, or 0.02%, at 6,692.11 on Tuesday, September 23.
The Nasdaq Composite opened down 13.86 points, or 0.06%, at 22,775.12 on Tuesday, September 23.