The New Zealand dollar was little changed overnight as traders who have fled to the perceived safety of currencies such as the yen awaited further developments in Greece.
The kiwi edged up to 66.84 US cents at 8am in Wellington, from 66.71 cents at 5pm yesterday. The trade-weighted index was at 70.47 from 70.40 yesterday.
Currency markets stabilised overnight, after initial concerns about a possible 'Grexit' prompted demand for safe haven investments and away from higher risk assets such as the kiwi.
Greece voted against a bailout plan in a referendum at the weekend, and the country's finance minister Yanis Vaoufakis resigned, potentially paving the way for better relations with the country's creditors.
"We have seen the initial rush to safety, led by the yen," said Peter Cavanaugh, client adviser at Bancorp Treasury Services.