Tuck says the kiwi has support at 79.10 US cents and could pop above 80 cents today, although the longer term trend is for a decline in the kiwi as the US economy recovers.
New Zealand migration data for September scheduled for release at 10:45am is likely to show continued strength, he said. Credit card data for September will be published at 3pm.
Chinese data is the main focus for currency markets today, with a report this afternoon expected to show third quarter gross domestic product slowed to an annual rate of 7.2 per cent from 7.5 per cent the previous quarter, lagging the country's 2014 target of 7.5 per cent. China is New Zealand's largest trading partner.
"Everybody suggests China was growing a little bit too fast, so slowing is healthy but slowing in a controlled manner without having an accident is a good thing," said the ANZ's Tuck. "A slowing China is still good for New Zealand trade. as long as they manage to slow their growth rate in a nice sustainable fashion without too many unintended consequences that's healthy for long term prospects."
September data on Chinese fixed asset investment, retail sales and industrial production is also released today.
The New Zealand dollar advanced to 90.68 Australian cents from 90.57 cents. The Reserve Bank of Australia releases the minutes from its last meeting today, while deputy governor Philip Lowe speaks to a conference in Sydney on 'investing in a low interest rate world'.
The kiwi was little changed at 62.24 euro cents from 62.28 cents yesterday and at 49.30 British pence from 49.34 pence. The local currency slipped to 85.19 yen from 85.33 yen yesterday.