Wall Street crawled higher after a disappointing report on housing underpinned concern about the industry's struggle to recover a day before the US Federal Reserve is starting a two-day policy meeting.
The index of pending homes sales unexpectedly dropped, sliding 1.1 per cent in June, after climbing 6 per cent in May, according to a National Association of Realtors report.
"Activity is notably higher than earlier this year as prices have moderated and inventory levels have improved," Lawrence Yun, NAR chief economist, said in a statement. "However, supply shortages still exist in parts of the country, wages are flat, and tight credit conditions are deterring a higher number of potential buyers from fully taking advantage of lower interest rates."
In late afternoon trading in New York, the Dow Jones Industrial Average gained 0.09 per cent, the Standard & Poor's 500 index increased 0.11 per cent, while the Nasdaq Composite Index eked out a 0.03 per cent gain.
Gains in shares of UnitedHealth and Exxon Mobil, up 1.2 per cent and 1.1 per cent respectively, propelled the Dow higher.