Wall Street advanced overnight, pushing the Dow Jones Industrial Average to another record, as jobless claims posted a surprise drop last week, offering the latest clue that the labour market is gathering strength along with the rest of the economy.
Initial claims for state unemployment benefits declined 10,000 to a seasonally adjusted 332,000, according to Labor Department data. Economists had expected claims to rise.
"The recent labour market data signal at least steady, and potentially improving, job growth so far in 2013 despite the implementation of various forms of fiscal tightening," Daniel Silver, an economist at JPMorgan in New York, told Reuters.
A separate Commerce Department report showed that the current account deficit unexpectedly dropped to US$110.4 billion in the fourth quarter, from an upwardly revised US$112.4 billion in the preceding three months.
In afternoon trading in New York, the Dow Jones Industrial Average added 0.47 per cent, the Standard & Poor's 500 Index climbed 0.42 per cent, while the Nasdaq Composite Index rose 0.35 per cent.