The New Zealand dollar rose above 85 US cents overnight after the European Central Bank cut its benchmark interest rates to negative and introduced further stimulus, prompting investors to seek higher yields elsewhere.
The kiwi touched 85.13 US cents, its highest level this week, and was trading at 84.99 cents at 8am in Wellington, from 84.41 cents at 5pm yesterday. The Australian dollar rose to 93.38 US cents from 92.84 cents yesterday. The trade-weighted index advanced to 79.21 from 78.90 yesterday.
The New Zealand and Australian currencies advanced after the ECB became the first major central bank to charge fees on deposits and unveiled a 400 billion euro stimulus plan to support an economy threatened by deflation. A recent decline in the New Zealand dollar, which saw it touch a three-month low of 84 US cents this week, has made the local currency even more attractive for investors in an environment where the Reserve Bank is raising interest rates.