Updated: 10 min 9 sec ago
Stocks edged higher at the opening on Tuesday, but investors remained cautious before the start of a highly-anticipated Federal Reserve meeting that could signal whether it will continue its stimulus policy . The Dow Jones Industrial Average opened in positive territory, up 50 points after rallying more than 100 points on Monday. The S&P 500 and the Nasdaq also ticked higher at the open. T...