The Dow Jones Industrial Average rose to a record as investors bet that the latest economic and jobs reports will confirm weak growth and prompt the US Federal Reserve to maintain its monetary stimulus into the new year.
In afternoon trading in New York, the Dow Jones Industrial Average climbed 0.62 per cent, while the Standard & Poor's 500 Index gained 0.27 per cent. The Nasdaq Composite Index fell 0.2 per cent.
Earlier in the day the Dow rose as high as a record 15,732.88. Gains in shares of Microsoft, last up 3.7 per cent, and those of Chevron, last up 2 per cent, paced the Dow's advance.
In a sign of confidence in the overall outlook, companies are taking advantage of investors' willingness to take risk. According to Thomson Reuters data, if all 13 scheduled initial public offerings-including Twitter-price this week, it will be the busiest week of the year in terms of number of primary issues, as well as the most brisk week since September 2007.
"We're over the period where the market is lifting all boats," Michael Binger, senior portfolio manager for Gradient Investments in Arden Hills, Minnesota, told Bloomberg News. "The economy is growing at a mediocre rate. Tapering news is put on hold.