TechFlow news, March 20 — According to Jinshi Data, U.S. stocks opened lower across the board, with all three major indexes declining at market open:
- Dow Jones Industrial Average opened down 239.85 points, or 0.57%, at 41,724.78;
- S&P 500 opened down 40.79 points, or 0.72%, at 5,634.50;
- Nasdaq Composite opened down 166.83 points, or 0.94%, at 17,583.96.




