The kiwi was at 65.46 US cents at 8am in Wellington, from 65.38 cents at the New York close and 66.44 cents at 5pm on Friday.
The New Zealand dollar touched a two-month high in illiquid trading heading into the Christmas holiday period as investors shun the greenback.
The kiwi reached 68.36 US cents overnight, and was trading at 68.06 cents at 8am in Wellington, from 68.05 cents at 5pm yesterday. The trade-weighted index was at
73.94 from 74.02 yesterday.
The US dollar index has slid 0.54 percent so far this week following a string of weaker US data, as investors refrain from taking more 'long' positions in the dollar, where they bet on further gains in the currency, after the Federal Reserve hiked interest rates last week.
The final reading of US gross domestic product showed the world's largest economy grew at a 2 per cent annual pace in the third quarter, slower than the 2.1 per cent rate reported last month although ahead of economist estimates in a Reuters survey for a 1.9 per cent rate. A separate report showed US sales of existing homes dropped 11 per cent in November, the steepest decline since July 2010.
"As trading moves into lighter holiday conditions the US dollar has continued to slip, in the backdrop of mixed US data delivery overnight," Bank of New Zealand senior market strategist Kymberly Martin said in a note. "Post the Fed's meeting, traders may be squaring up long US dollar positions, whilst others are reluctant to put on new positions into year-end."
