TechFlame News - According to market data from Gate, the Dow Jones Industrial Average opened down 723.39 points, or 1.51%, at 47,231.35 on Friday, March 6. The S&P 500 opened down 93 points, or 1.36%, at 6,737.56. The Nasdaq Composite opened down 331.53 points, or 1.46%, at 22,417.46.