Asian stocks slipped on Thursday, giving back earlier gains as initial cheer from a rebound on Wall Street fizzled out, while the New Zealand dollar hit a one-year low when the central bank governor decried the currency's recent strength.
MSCI's broadest index of Asia-Pacific shares outside Japan fell 0.3 per cent, edging towards a four-month low hit the previous day on geopolitical jitters.
Tokyo's Nikkei retained earlier momentum and rose 1.1 per cent, heartened as the yen resumed its weakening against the dollar.
Wall Street rebounded broadly overnight, buoyed by strong US housing data and dovish statements from a top Federal Reserve official.
The New Zealand dollar hit a one-year low of $0.7995 after Reserve Bank of New Zealand Governor Graeme Wheeler repeated his warning that the exchange rate is unsustainable and at unjustified levels.
"The statement itself was another intervention threat. The Reserve Bank is saying that even down at these levels the kiwi is too high," said Imre Speizer, currency strategist at Westpac.
Kiwi climbs to 3-year high
The kiwi had climbed to a three-year peak of $0.8839 in July, boosted by prospects of further rate hikes by the RBNZ.
The US dollar, rejuvenated after benchmark US Treasury yields rose for the first time in four days and as the euro slumped to fresh lows, edged closer to a six-year high versus the yen.
Dollar, euro
The dollar traded as high as 109.34 yen, and a break above 109.46 would take the greenback to a high not seen since 2008.
The dollar index, a gauge of the greenback's strength against a basket of major currencies, hit a four-year high of 85.163.
The euro slumped to a fresh 14-month trough of 1.2764 , retaining downward momentum after dropping overnight on poor German data and statements by European Central Bank President Mario Draghi indicating that the monetary policy would be kept loose for an extended period.
The Australian dollar fell to $0.8818, its lowest since early February, suffering collateral damage from the kiwi's sharp fall.
Reserve Bank of Australia Governor Glenn Stevens is due to give a brief speech that could potentially offer trading insights, but he is not scheduled to take questions.
For broader cues, the financial markets are eyeing US jobless claims and durable goods numbers due later in the day for potential impact on yields and currencies.
In a week filled with appearances by U.S. central bank officials, investors await Atlanta Fed president Dennis Lochart's speech due at 1730 GMT.
In commodities, Brent crude steadied near $97 a barrel after bouncing from its lowest in 26 months, but abundant supply continued to drag on prices.
Brent was down 17 cents at 96.78 a barrel.