The S&P 500 opened 83.21 points, or 1.10%, at 7635.46 on Thursday, September 17; the Nasdaq Composite opened 370.73 points, or 1.43%, at 26349.16; and the Dow Jones Industrial Average opened 342.07 points, or 0.66%, at 51803.97.

2026-09-17

The S&P 500 opened 83.21 points, or 1.10%, at 7635.46 on Thursday, September 17; the Nasdaq Composite opened 370.73 points, or 1.43%, at 26349.16; and the Dow Jones Industrial Average opened 342.07 points, or 0.66%, at 51803.97.