Equities rallied Monday on hopes that the US government shutdown could be nearing an end after reports said lawmakers had reached a deal to break the record-breaking 40-day impasse.
The prospect of a resumption of operations in the world's biggest economy helped temper lingering worries about extended tech valuations amid talk of an AI bubble following this year's eye-watering rally, AFP reported.
Investors have been growing increasingly concerned about the financial impact of the shutdown, which saw several government services halted, including air travel heading into the Thanksgiving holiday.
A University of Michigan survey last week showed a decline in consumer sentiment in November compared with October.
But CNN and Fox News reported on Sunday that senators had reached a bipartisan stopgap deal to fund operations through January after wrangling over health care subsidies, food benefits and Donald Trump's firings of federal employees.
The US president told reporters that "it looks like we're getting close to the shutdown ending".
A procedural vote is due to take place later Sunday.
Lawmakers said it would restore funding for food stamps, reverse Trump's firings of thousands of federal workers and assure a vote on extending health care subsidies.
"There is a growing sense of urgency to reach a compromise," wrote National Australia Bank's Rodrigo Catril.
"The economic consequences are mounting: the Congressional Budget Office estimates the shutdown could shave 1.5 percentage (annualized) points off quarterly GDP growth by mid-November".
Optimism for an end to the standoff helped equities higher in Asia.
Tokyo, Hong Kong, Shanghai, Sydney, Seoul, Taipei and Manila were all up, though there were losses in Singapore and Wellington.
The reopening would allow officials to resume the release of key economic data, including on the labor market, which is a key gauge for the Federal Reserve as it considers whether to cut interest rates again next month.
Traders have been forced to use private data to get an idea about the state of the economy, with a report from outplacement firm Challenger, Gray & Christmas last week showing US layoffs hit the highest level in 22 years in October.
That boosted talk of another rate cut, though several key members of the central bank have said their main concern is stubbornly elevated inflation, rather than jobs.
Chris Weston at Pepperstone said: "Markets currently price a 67 percent chance of a December rate cut.
"However, recent comments from non-voting Fed members (Beth) Hammack and (Lorie) Logan -- both suggesting they wouldn't have supported the October cut -- hint at a higher bar for additional easing.
"The next wave of Tier 1 data, once government operations resume, will be critical for December expectations."
While markets are on the up at the start of the week, sentiment has been dented of late by concerns that stocks are overvalued and doubts over tens of billions of dollars in new artificial intelligence investments.
