"There has been positive re-pricing of risk in favour of the kiwi - a bit of risk-on sentiment across the market," said Sheldon Slabbert, a trader at CMC Markets. "Precious metals have been falling, the carry trade in back on and the yen is weakening again."
The kiwi rose to 78.04 Japanese yen from 77.97 yen, and is trading near its highest level since the end of March. Spot gold has retreated from its highs in April and is now near its lowest level since mid-March.
Slabbert said helping the Kiwi dollar story had been relatively stable economic data and price gains at recent GlobalDairyTrade auctions. While the Reserve Bank was expected to keep the official cash rate unchanged at 1.75 per cent on Thursday, it was also likely to give the New Zealand economy "a clean bill of health". Slabbert said.
The market is putting the odds of a June rate hike by the US Federal Reserve at between 85 per cent and 90 per cent, with 70 per cent odds of a second hike in September, but Slabbert said there was a chance the Fed would hike once and leave rates unchanged for the remainder of the year.
The kiwi rose to 63.10 euro cents, reversing an earlier decline, from 62.96 euro cents in late New York trading on Friday. It rose to A93.48c from A93.25c at the end of last week and gained to 53.41 British pence from 53.31p. The local dollar rose to 4.7769 yuan from 4.7728 yuan.
New Zealand's two-year swap rate rose 2 basis points to 2.34 per cent, and the 10-year swaps rose 4 basis points to 3.43 per cent.