The Dow Jones Industrial Average closed up 484.90 points, or 0.99%, at 49,462.08 on Tuesday, January 6;The S&P 500 closed up 42.77 points, or 0.62%, at 6,944.82 on Tuesday, January 6; Nasdaq The Nasdaq Composite closed up 151.35 points, or 0.65%, at 23,547.17 on Tuesday, January 6.