The New Zealand dollar fell to a week low as the greenback strengthened against its major counterparts in anticipation the world's largest economy is improving.
The kiwi touched 86.02 US cents over the weekend, and was trading at 86.16 cents at 8am in Wellington, from 86.10 cents at the New York close and 86.35 cents at 5pm on Friday. The trade-weighted index edged up to 80.12 from 80.06 on Friday.
The US dollar index, which measures the greenback against a basket of currencies, touched 79.915 over the weekend, its highest level this month. The US currency is expected to appreciate against this year as the US economy expands and the Federal Reserve reduces its stimulus. Forecasters predict a rally against a basket of peers in each of the next four quarters, and gains of about 11 percent by the end of 2015, according to the median estimate in a Bloomberg News survey.
"The New Zealand dollar lost ground amidst a backdrop of US dollar strength," Raiko Shareef, currency strategist at Bank of New Zealand, said in a note. "A strengthening US dollar was the dominant theme in the currency space. The US dollar gained against all the majors."
The kiwi has initial support at 85.90 US cents and spurts higher toward 86.70 cents should be challenged, BNZ said.