Asian stocks were muted as investors kept watch for possible intervention by Japanese authorities to stop the yen's decline and awaited U.S. inflation data later on Wednesday for clues to future interest rate moves.
MSCI's broadest index of Asia-Pacific shares outside Japan was up 0.2%, after U.S. stocks ended the previous session with mild gains. The index is up 0.2% so far this month.
The yield on benchmark 10-year Treasury notes was at 4.3636% compared with its U.S. close of 4.366% on Tuesday. The two-year yield, which rises with traders' expectations of higher Fed fund rates, touched 4.7426% compared with a U.S. close of 4.747%.
Australian shares were up 0.3% in early trade, while Japan's Nikkei stock index was down 0.41%. The Nikkei is looking to test 40,000 points again, with the yen's slide seen helping fuel that push.
However, further weakness in the Japanese currency could prompt authorities to intervene, especially if the yen breaks 152 per dollar.
«Market participants will be on high alert for a potential FX intervention from Japan's Ministry of Finance (MoF) today,» CBA economists said. They added that a strong U.S. inflation report would prompt dollar-yen to rally, which could lead the Japanese government to begin buying yen.
In Asian trade, the dollar dropped 0.01% against the yen to 151.76. The currency is getting closer to its high this year of 151.97 on March 27.
Hong Kong's Hang Seng Index edged up 0.7% early while China's blue chip CSI300 index was flat.
The European single currency was