CBA's Tennent-Brown said a slower or less aggressive tightening policy could take the steam out of the kiwi/Australian cross-rate, which has been at five-year highs due to the divergent economic fortunes of the neighbouring nations. The kiwi rose to 91.04 Australian cents from 90.81 cents yesterday.
The local economy got another boost from figures showing better than expected consumer spending on credit and debit cards last month. Seasonally adjusted retail spending on electronic cards rose 0.6 per cent in November to $4.53 billion, ahead of the 0.4 per cent pace predicted in a Reuters survey of economists.
The New Zealand dollar could find more support before the Christmas trading season begins, with the government's half-year economic and fiscal update next Tuesday, and third-quarter gross domestic product and balance of payments also down for next week.
The kiwi slipped to 50.38 British pence at 5pm in Wellington from 50.74 pence yesterday, and declined to 60.26 euro cents from 60.50 cents. It climbed to 85.63 yen from 85.32 yen yesterday.