The kiwi rose to 63.43 US cents at 8am in Wellington from 63.06 cents yesterday. The trade-weighted index advanced to 69.26 from 68.97 yesterday.
The New Zealand dollar extended its decline against the Australian dollar on speculation the Reserve Bank will cut interest rates again this year while Australia's central bank keeps its cash rate unchanged, narrowing the kiwi dollar's premium.
The kiwi fell to 91.13 Australian cents at 8am in Wellington, from 91.25
cents in New York on Friday and down from 91.69 cents in Asia at the end of last week. It traded at 66.80 US cents from 66.90 cents in New York.
Traders are awaiting New Zealand inflation figures this week, which are expected to confirm increases in consumer prices are well below the level the central bank targets on average, over time. That would give the Reserve Bank room to cut the official cash rate a quarter point to 2.5 percent at its October 29 review, which the overnight interest swap curve puts at 78 percent odds, or at the full monetary policy statement on December 10.
By contrast, the odds of a Reserve Bank of Australia cut at its next meeting are just 22 percent and that's also the extent of hikes seen to its cash rate in the next 12 months.
"We continue to expect further decline in the cross (kiwi versus Aussie)," said Kymberly Martin, a strategist at Bank of New Zealand. "This is partly predicated on our view the RBNZ will cut rates by year-end while the RBA remains on prolonged hold."
The consumers price index fell to 0.2 percent in the third quarter from 0.4 percent three months earlier, according to a Reuters survey. The annual rate may also have slowed to 0.2 percent, the figures scheduled for release next Friday are expected to show. Annual inflation hasn't been within the central bank's 1 percent-to-3 percent target range since the third quarter of last year, when it scraped in at 1 percent.
