The New Zealand dollar rose against the greenback as the nation's relatively appealing interest rates drew investors looking to avoid European markets where fears of a disorderly Greek default drove stocks and the euro lower.
The New Zealand dollar recently traded at 81.72 US cents, up from 81.34 cents yesterday, and rose to 71.94 on the trade-weighted index of major trading partners' currencies from 71.44 previously.
Reserve Bank Governor Alan Bollard is expected to raise the official cash rate by 50 basis points this year to 3 per cent though economists expect him to stand pat in the monetary policy statement this week.
New Zealand 10-year government bonds yield 2.5 percentage points more than comparable US Treasuries, which are yield below 2 per cent.
Global markets were mixed, with European stocks in full retreat mode for a second day amid fears that a default by Greece on its debt payments could spark a global contagion, while US stock eked out a late gain.