The S&P 500 has reached a new all-time high, boosted by an expected European Central Bank interest rate cut and a surprisingly good US jobless claims report.
US stocks have risen amid solid data on housing and consumer confidence and as reports of a $US17 billion ($A16.5 billion) Apple bond sale cheered investors.
Australian stocks have closed higher as ANZ's $3 billion plus half-year profit dragged its shares to record highs and the local market along for the ride.
US stocks rallied last week despite mediocre economic data and middling corporate earnings, revealing once again the power of the US policy regime of easy money and low interest rates.
Gold prices have closed at their highest level in nearly two weeks, as investors drew confidence from data showing central banks' purchases of the precious metal in March while brisk demand for gold coins, jewellery and bullion bars in Asia continued.
US stocks have finished up more than one per cent despite a two-minute mini-crash caused by a false news agency tweet, with good earnings results from DuPont, Travelers and Netflix.