The New Zealand dollar edged up against the greenback in thin holiday trading as investors remain cheered about the domestic economy.
The kiwi increased to US70.46 cents as at 5pm in Wellington from US70.32c as at 8.30am and US70.20c yesterday. The currency has held above US70c after getting a solid lift when historic revisions to gross domestic product data last week showed the economy had fared better than previously thought.
Figures today showed consumers remain in good heart, with electronic spending on Boxing Day up 6.4 per cent this year, led by growth in department stores, appliance stores and home decorating, according to local payments company Paymark.
The kiwi traded at A91.03c from A90.94c late yesterday, outperforming the Aussie that got a lift when oil prices surged a 2 1/2-year high.
News of an explosion on a Libyan crude pipeline as well as voluntary OPEC-led supply cuts helped spur oil prices. The Australian dollar traded at US77.37c, the highest since late October and up from about US77.25c early Wednesday.