A bigger-than-expected jump in US factory orders helped propel Wall Street in a day of trading shortened before a national holiday, supported by optimism that help from policy makers is at hand.
A Commerce Department report showed that orders to factories rose 0.7 per cent in May, surpassing expectations for a 0.1 per cent advance.
Wall Street closed early on Tuesday and will be closed Wednesday for the July 4th holiday. At the New York close of 1pm, the Dow Jones Industrial Average was up 0.56 per cent, the Standard & Poor's 500 Index gained 0.62 per cent while the Nasdaq Composite Index rose 0.84 per cent.
"The factory orders report was a good surprise," Richard Sichel, chief investment officer at Philadelphia Trust, told Bloomberg News. "Investors are also finding comfort in central bank action. The Fed has anticipated that they will do whatever it takes to not let the economy slip, China is doing the same and that the Europeans seem to be doing that too."
Investors are keen to gauge the performance of the US jobs market last month, as indicated by Labor Department data due on Friday.