BEIJING - Asian markets were mixed on Wednesday as the previous day's China-induced rally gave way to cautious trading ahead of a Federal Reserve policy decision, with fresh data reviving the possibility of more rate hikes before the end of the year.
Regional equities surged Tuesday in response to Beijing's pledges of stimulus, particularly the property sector, after a string of readings showed the post-Covid recovery was going off the rails.
But focus has now returned to central banks' battle to tame inflation, with the Fed tipped to deliver another increase in borrowing costs later in the day.
While the result of the meeting is largely accepted, debate is now centred on whether it will announce another hike later in the year.
There had been hopes that this month would see the end of the tightening cycle but data Tuesday showing a key gauge of consumer sentiment at a two-year high has stoked talk of more to come.
Post-meeting comments by bank chief Jerome Powell will be closely followed for an idea about officials' plans for the rest of the year.
Wall Street ended on a positive note with the Dow recording its 12th straight gain, the longest winning run in more than six years, while the S&P 500 finished at its highest since April 2022.
Sentiment in New York was supported by the International Monetary Fund lifting its 2023 global growth forecast on the back of resilient service-sector activity and a strong labour market.
After the Fed's had its day, attention turns to the European Central Bank, which announces its own decision Thursday, followed by the Bank of Japan on Friday.
Asian investors were unable to maintain the momentum from Tuesday.
Hong Kong dipped a day after powering more than four percent higher, while there were also losses in Shanghai, Tokyo, Seoul, Taipei and Manila.
Sydney enjoyed a pick-up as a bigger-than-forecast drop in inflation fanned hopes the Australian central bank will hold off hiking rates at its next gathering.
Singapore, Wellington and Jakarta were also slightly higher.
While China's pledges of support for the economy gave traders a much-needed boost, analysts said they will now want to see some tangible policies coming out of Beijing.