In Tuesday morning trading, the Dow Jones Industrial Average was up 83 points, or 0.63 percent, to 13,200.
The Nasdaq was up 34 points, or 1 percent, to 3,024.
The S&P 500 was up 11 points, or 0.81 percent, to 1,405.
The LABJ Stock Index was up 1 point, or less than 1 percent to 136.