In Friday morning trading, the Dow Jones Industrial Average was up 251 points, or 2 percent to 13,130.
The Nasdaq was up 65 points, or 2 percent to 2,974.
The S&P 500 was up 29 points, or 2 percent, to 1,393.
The LABJ Stock Index was up 1 point, or 1 percent, to 136.