In some ways that was an acknowledgement, the currency needs to be where it is but he added the caveat that from a growth point of view, a lower exchange rate would help rebalance growth towards the tradables sector, said Borkin.
"The kiwi was already under some pressure and that helped it along its way," said Borkin.
He said, however, the main event risk for the currency is tomorrow's domestic inflation data. Economists expect inflation was 0.2 per cent in the three months ended June 30, for an annual rate of 1.9 per cent, according to the median in a poll of 15 economists surveyed by Bloomberg. That would be below the central bank's projection of inflation of 0.3 per cent in the second quarter for an annual rise of 2.1 per cent.
"Any surprise will see a bit of currency volatility, but I'd be surprised if it pushes on too much unless its a really significant surprise," said Borkin.
The kiwi slipped to 63.93 euro cents from 64.06 cents in New York on Friday and traded at 82.53 yen from 82.67 yen. It fell to 4.9615 yuan from 4.9756 yuan and traded at 55.97 British pence from 56.11 pence. The kiwi traded at 93.81 Australian cents from 93.75 cents.
New Zealand's two-year swap rate fell 3 basis points to 2.23 while the 10-year swaps fell 2 basis points to 3.33 per cent.