The New Zealand dollar traded near parity with the Australian dollar and may break through A$1 should the Reserve Bank of Australia cut its cash rate as expected today.
The kiwi was at 99.37 Australian cents as at 8:30am in Wellington, having risen to as high as 99.78 cents from 99.63 cents in late Asian trading yesterday.
The local currency traded at 75.50 US cents from 76 cents yesterday.
Traders see a 75 per cent chance that Australia's central bank will cut its cash rate a quarter point to a record low 2 per cent after its meeting today, to revive an economy hurt by a slump in iron ore and coal prices and a downturn in resources sector investment.
That would widen the gap with New Zealand's official cash rate to 1.5 percentage points, lifting the appeal of the kiwi dollar.