The New Zealand dollar extended its decline, briefly reaching an 11-month low overnight, as commodity prices continued to weaken, weighing on currencies tied to prices of raw materials including the Australian dollar.
The kiwi traded at 68.73 US cents as at 8am in Wellington, and earlier dropped to 68.36 cents, the lowest since June last year, from 68.82 cents late yesterday. The trade-weighted index declined to 74.80 from 74.95.
The CRB Index of 19 commonly traded commodities fell 1.9 per cent overnight to the lowest since early August, amid signs of weaker demand in China, while crude oil sank almost 5 percent.
The Australian dollar fell to its lowest level since Jan. 11. However, the decline in commodity currencies wasn't matched by a stronger US dollar, which fell about 0.5 percent, based on the US dollar index, to the lowest level in more than a week, in the face of a stronger euro and after figures showed non-farm productivity in the US fell a greater-than-expected 0.6 percent on an annual basis, while the US trade deficit narrowed to US$43.7 billion in March.
"This week's theme has been weakness in commodity prices, driving down the commodity currencies, and that has continued overnight," said David Croy, senior rates strategist at ANZ Bank New Zealand, in a note.