The New Zealand dollar rose against the greenback in volatile trade, following equities higher after European officials signalled that they were working on ways to increase the scope of euro zone rescue fund.
The New Zealand dollar recently traded at 77.61 US cents, up from 76.70 cents yesterday, and rose to 69.15 on the trade-weighted index of major trading partners' currencies from 68.56 previously.
Global equities rose for a second session after last week's sharp selloff amid signs that European policymakers are beginning to bow to pressure from the troika made up of the European Central Bank, International Monetary Fund and World Bank and are start to explore ways of beefing up the European Financial Stability Fund.
Moves to leverage the 440 billion euro bailout fund to increase its reach appeared to be confirmed after ECB executive board member Lorenzo Bini Smaghi said politicians had already begun discussing ways to achieve this.
On Wall Street, the Standard & Poor's 500 Index rose 1.2 per cent to 1,149.55, while in Europe the Stoxx 600 Index rose 1.9 per cent to 220.28, and the 19-commodity Thompson Reuters Jefferies CRB Index rose 0.4 per cent to 303.10.