Meanwhile, a Commerce Department report showed new home purchases in the US rose 0.7 per cent to a 458,000 annualised pace last month, up from a revised 455,000 rate in September that was lower than initially reported.
And the Institute for Supply Management-Chicago Business Barometer fell more than expected to 60.8 this month, down from 66.2 in October.
"We think growth will moderate in the fourth quarter. I'm not reading anything incredibly negative into this," Michael Gapen, a senior economist at Barclays in New York, told Reuters.
The slew of reports reflected that US government offices and Wall Street will be closed on Thursday for the Thanksgiving holiday. Many offices will be closed on Friday too, when Wall Street will close early.
Meanwhile, oil prices were steady ahead of Thursday's meeting of Opec ministers as investors try to gauge the likelihood they will move to curb supply.
"There's no clarity about what they will decide to do tomorrow," Adam Wise, who helps run a US$6 billion oil and gas bond portfolio as a managing director at John Hancock in Boston, told Bloomberg News. "There's been commentary from both sides with a softer tone coming from the Saudis, who are by far the most important nation in Opec."
The latest US earnings were mixed too. Shares of Deere & Co slid, last down 1 per cent, after the company predicted a decline in equipment sales in the current quarter.
Shares of Hewlett-Packard gained, last up 4.2 per cent, after investors opted to focus on the company's pending break-up instead of its disappointing fourth-quarter results.
In afternoon trading in New York, the Dow Jones Industrial Average slipped 0.07 per cent. The Standard & Poor's 500 Index rose 0.12 per cent, while the Nasdaq Composite Index gained 0.33 per cent.
The Dow traded lower as declines in shares of DuPont and those of Chevron, down each 0.5 per cent, outweighed gains in shares of Pfizer and those of AT&T, up 0.8 per cent and 0.6 per cent respectively.
In Europe, Germany's DAX Index finished the day with a gain of 0.6 per cent. The UK's FTSE 100 Index inched 0.03 per cent lower, while France's CAC 40 fell 0.2 per cent.
"There is still a lot of money around which could be invested back into equities," Benno Galliker, a trader at Luzerner Kantonalbank in Lucerne, Switzerland, told Bloomberg News. "As long as central banks are pushing stocks, there is really a big support beneath this move."