The New Zealand dollar gained after Italian Prime Minister Mario Monti said Greece will probably keep the euro, easing concerns about the fragility of Europe and stoking investors' appetite for higher-yielding, riskier, assets.
The kiwi rose to 75.32 US cents at 8am from 75.09 cents yesterday at 5pm. The trade weighted index was little changed at 68.57 from 68.51.
Stocks on Wall Street rallied after Italy's Monti backed the likelihood of Greece staying in the euro-zone. "Anything can happen, but I think the most probable outcome is the one which is most positive for Greece and for all of us," Monti said in a TV interview.
The Dow Jones Industrial Average rose 0.3 per cent to 12,529.75. European Union leaders yesterday concluded their summit in Brussels and affirmed their support for Greece, even as Germany continued to oppose the joint issue of common bonds.
"What the European Union has been consistently poor at displaying to the market is what its plans are and how they are going to do it," said Stuart Ive, currency strategist at HiFX.
"There is always a catch because it still remains unclear about what growth pack they are talking about - the actual contents of that pack won't be disclosed until after the Greek elections."