Wall St extends gains after Treasury auction
Thursday's rally has been driven by strong corporate results and a drop in the number of Americans staying on jobless benefits.
The Dow Jones industrial average gained 160.07 points, or 1.76 percent, to 9,230.79. The Standard & Poor's 500 Index gained 18.51 points, or 1.90 percent, to 993.66. The Nasdaq Composite Index gained 27.88 points, or 1.42 percent, to 1,995.64.
(Reporting by Rodrigo Campos; Editing by Jan Paschal)