The Dow Jones Industrial Average opened 529.10 points higher, or 1.07%, at 49,827.35 on Wednesday, May 6. The S&P 500 opened 45.09 points higher, or 0.62%, at 7,304.31 on Wednesday, May 6. The Nasdaq Composite opened 159.48 points higher, or 0.63%, at 25,485.61 on Wednesday, May 6.