- Wednesday's session in Asia follows an overnight session on Wall Street where the S&P 500 fell amid selling in Big Tech and other high-growth stocks.
- U.S. Treasury Secretary Janet Yellen said Tuesday that interest rates may have to rise to keep a lid on the burgeoning growth of the U.S. economy brought on in part by trillions of dollars in government stimulus spending.
- The dollar "briefly spiked higher on Yellen's comments," according to Kim Mundy, senior economist and currency strategist at the Commonwealth Bank of Australia.
SINGAPORE — Australian shares rose on Wednesday while Hong Kong and Singapore shares struggled for gains. Some of the other major Asia-Pacific markets are closed for the day.
The benchmark ASX 200 advanced 0.39% to 7,095.80 with the heavily-weighted financials subindex rising 0.57%. Energy and materials rose 0.21% and 0.78%, respectively as major miners and oil stocks mostly closed up.
In Taiwan, the Taiex gave up gains to close down 0.53% at 16,843.44 while Hong Kong's Hang Seng index also stumbled 0.49% to 28,417.98.
Singapore's Straits Times index declined 0.83% in afternoon trade. The city-state said Tuesday that it will tighten social restrictions after detecting within its borders the Covid-19 variant that experts say is partially responsible for India's staggering rise in cases.
Indian shares rose, with the benchmark Nifty 50 up 0.69% and the Sensex advancing 0.74%. Bank stocks popped after the Reserve Bank of India announced measures to boost lending in India's coronavirus-hit economy.
Wednesday's session in Asia follows an overnight session on Wall Street where the S&P 500 fell amid selling in Big Tech and other high-growth stocks while the Nasdaq Composite registered its worst day since March.
"Equities traded defensively amid declines in technology stocks and comments from Yellen that the Fed may need to raise interest rates somewhat to prevent the economy from overheating," analyst at ANZ Research wrote in a morning note.
"There is some concern that the best of the improvement in US earnings may have already occurred after the weaker April ISM manufacturing survey. The reality is that data can't continuously improve at the pace it did in March and April, but underlying growth is expanding rapidly," they added.
Markets on the Chinese mainland and Japan remain closed for public holidays. South Korean markets are also shut.
U.S. Treasury Secretary Janet Yellen said Tuesday that interest rates may have to rise to keep a lid on the burgeoning growth of the U.S. economy brought on in part by trillions of dollars in government stimulus spending.
The former Fed chair later tempered her comments somewhat on the need for higher rates, saying she respects the Federal Reserve's independence and was not trying to influence decision-making there.
The Fed has kept short-term interest rates anchored near zero for more than a year, despite an economy growing at its fastest pace in nearly 40 years.
Currencies and oil
In the currency market, the dollar index, which measures the greenback against a basket of its peers, advanced 0.13% to 91.406, climbing from an earlier low around 91.173.
The dollar "briefly spiked higher on Yellen's comments," according to Kim Mundy, senior economist and currency strategist at the Commonwealth Bank of Australia.
"Yellen's comments did not specify a timeframe for rises and she clarified her comments by saying that she was not recommending FOMC rate hikes. We still expect the FOMC will be very patient as economic data improves," Mundy added in a morning note.
Elsewhere, the Japanese yen changed hands at 109.41 per dollar while the Australian dollar traded up 0.13% to $0.7715.
Oil prices extended gains Wednesday during Asian trading hours. U.S. crude futures were up 1.1% to $66.41 a barrel while global benchmark Brent added 1.19% to $69.70.
Prices rose overnight as optimism of stronger demand grows amid easing restrictions in Europe and the U.S., which is offsetting the weakness in India, according to ANZ Research analysts.
"The market will be watching for signs of higher output from OPEC as it eases restrictions on supplies," the analysts said.
— CNBC's Jeff Cox contributed to this report.