The New Zealand dollar weakened as investors evaluate whether the Federal Reserve may start tapering its monetary stimulus next month after unexpectedly keeping the programme unchanged this month.
The kiwi slipped to 83.49 US cents at 8am in Wellington, from 83.62 cents at the New York close and 83.81 cents at the 5pm market close in Wellington on Friday. The trade-weighted index declined to 77.81 from 77.97 in Wellington on Friday.
The US dollar index, which measures the greenback against a basket of currencies, advanced after Fed officials on Friday suggested the US central bank may be close to pulling back its US$85 billion a month bond buying. A reduction in the programme supports the greenback because it would reduce the amount of US dollars in circulation, boosting its value.
"After the FOMC on-hold surprise, the market spent Friday re-evaluating the price action," Sharon Zollner, senior economist at ANZ New Zealand, said in a note. "We expect this to continue early this week as markets are reminded that tapering is only on pause and not rewind."
The New Zealand dollar will probably trade between 82.60 US cents and 83.80 cents today, Zollner said.