SHANGHAI, RAW – Asian shares have risen on Wednesday while the US dollar stood near its lowest levels this year after US Federal Reserve officials reaffirmed a dovish monetary policy stance, providing yet more assurance to investors worried about the inflation outlook.

Richard Clarida, the Fed’s vice chair, said on Tuesday that the U.S central bank would be able to curb an outbreak of inflation and engineer a “soft landing” without throwing the country’s economic recovery off track.

All the same, Clarida’s comments reflect a shifting tone at the Fed. A month ago, Fed Chair Jerome Powell said it was “not yet” time to even contemplate discussion of policy tapering, but more recently policymakers have acknowledged they are closer to debating when to pull back some of their crisis support for the US economy.

That uncertainty weighed on US stocks overnight, with the Dow Jones Industrial Average down 0.24 per cent, the S&P 500 off 0.21 per cent and the Nasdaq Composite 0.03 per cent lower.

But in Asia, the soothing Fed comments helped to boost sentiment.

“The messages were not necessarily new but they reinforced the prevailing consensus still that the bulk of the surprise in April (CPI) can be traced to transitory elements,” said Stefan Hofer, chief investment strategist at LGT in Hong Kong.

“The proof is in the pudding so to speak over the coming months, how much of the CPI increase is structural and how much of it is transitory. And the jury is I would say still out on that, but the Fed is sticking to its guns and markets seem to be by and large still comfortable with that.”

US consumer prices increased more than expected in April as booming demand amid a reopening economy pushed against supply constraints.

In early regional trade, MSCI’s broadest index of Asia-Pacific shares outside Japan was up 0.28 per cent near more than two-week highs, while Tokyo’s Nikkei added 0.27 per cent.

Australian shares were 0.27 per cent higher and Seoul’s Kospi tacked on 0.16 per cent. Chinese blue-chips were up 0.13 per cent after posting their biggest daily gain in nearly 11 months on Tuesday on easing inflation fears and a strong yuan.

On Wednesday, China’s central bank set the yuan’s daily midpoint fixing at its strongest level since June 2018 after the currency tested a key level against the dollar a day earlier, prompting state banks to step into curb the rally.

The dollar index was steady at 89.696 after touching its lowest level since Jan. 7 on Tuesday. The greenback was unchanged against the yen at 108.76 and the euro was off a touch by 0.07 per cent to $US1.2242 ($A1.5783).

Analysts at Jefferies said regional equity markets could benefit, especially given a weak dollar could help boost global trade and emerging markets by lowering global prices of goods and services.

“A weak dollar should underwrite emerging market performance despite very mixed vaccine roll-outs to date,” they said in a note.

“Until the US government declares the pandemic is over and job growth is running at one million plus per month, tapering is unlikely to happen…In the meantime, real rates will be heavily negative. Moreover, based on the dollar’s Real Effective Exchange Rate, the greenback cannot be described as being ‘cheap’.”

The benchmark US Treasury yield edged higher after falling to multi-week lows on Thursday on easing inflation concerns and a strong auction of 2-year notes.

The 10-year yield rose to 1.5706 per cent, from a close of 1.564 per cent on Tuesday, but the two-year yield dipped to 0.1485 per cent, from a close of 0.152 per cent.

Oil was little changed as traders weighed expectations of improving demand in the US against the possibility of new supply from Iran. Global benchmark Brent crude was up 3 cents at $US68.68 ($A88.54) and US crude fell 7 cents to $US66 ($A85) per barrel.

Bitcoin was up 0.88 per cent at $US38,736.99 ($A49,940.39) despite China’s northern region of Inner Mongolia escalating a campaign against cryptocurrency mining on Tuesday, days after Beijing vowed to crack down on bitcoin mining and trading.

Spot gold added 0.17 per cent to $US1,902.58 ($A2,452.84) an ounce.