The New Zealand dollar rose to its highest against the Australian dollar since the Aussie was floated in 1983, as investors favour the outlook for the New Zealand economy where interest rates are set to rise further, compared with Australia where rates may fall.
The kiwi touched 95.93 Australian cents overnight, and was trading at 95.64 cents at 8am in Wellington, from 95.61 cents at 5pm yesterday.
The local currency advanced to 78.31 US cents from 77.71 cents yesterday.
The New Zealand dollar has appreciated 3.2 percent against the Aussie this month as New Zealand's Reserve Bank indicated it intends to hike interest rates further, compared with Australia where economists are starting to price in interest rate cuts.
That makes the kiwi more attractive to investors looking for yield with interest rates in New Zealand already 1 percentage point higher at 3.5 percent.