Asian shares advanced Monday after a surprisingly strong U.S. jobs report raised optimism about the economy, sparking a rally on Wall Street.

U.S. futures slipped and oil prices also fell.

Japan’s Nikkei 225 index gained 1.9% to 39,354.63 after the yen sank against the U.S. dollar. The Japanese currency has bounced on speculation over the central bank’s plans for interest rates since Prime Minister Shigeru Ishiba took office last week.

In a policy speech on Friday, Ishiba said he wants to see salary increases that outpace inflation and that he will promote investment to create “a virtuous cycle of growth and distribution.” He promised economic support for low-income households and measures for regional revitalization and disaster resilience.

But he offered no major new initiatives, and his initial public support ratings are around 50% or lower, relatively low for a new leader, according to Japanese media. He plans to dissolve parliament on Wednesday for an election on Oct. 27.

After surging against the dollar the yen fell back late last week. Early Monday, the dollar was trading at 148.57 yen, down from 148.72 late Friday. Lower interest rates tend to boost prices of shares and other assets.

Elsewhere in Asia, Hong Kong’s Hang Seng index rose 1.4% to 23,056.53 and the Kospi in Seoul surged 1.1% to 2,597.34.

Taiwan’s Taiex gained 1.3%.

Mainland Chinese markets reopen from a weeklong holiday on Tuesday, and the government said it plans to explain details of plans for economic stimulus at a morning news conference in Beijing. Before the Oct. 1 National Day holiday began, announcements of policies aimed at reviving the ailing property market pushed share benchmarks sharply higher and this week could bring more volatility.

“More fiscal stimulus to stabilize the property market and restructure local government debts, and structural reforms to address the over-capacity and deflation issues are needed to turn around the economy,” B of A Securities said in a research note, pointing to continued declines in home sales, housing prices and credit growth.

On Friday, the S&P 500 climbed 0.9% and got close to its all-time high set on Monday, closing at 5,751.07. The Dow gained 0.8% to 42,352.75, and the Nasdaq climbed 1.2% to 18,137.85.

Leading the way were banks, airlines, cruise-ship operators and other companies whose profits can benefit the most from a stronger economy where people are working and better able to pay for things. Norwegian Cruise Line steamed 4.9% higher, JPMorgan Chase rose 3.5% and the small companies in the Russell 2000 index gained 1.5%.

Worries over tensions in the Middle East still are casting a shadow, having pushed oil prices sharply higher as the world waits to see how Israel will respond to an Oct. 1 missile attack by Iran.

But U.S. benchmark crude oil slipped 19 cents to $74.19 per barrel early Monday, while Brent crude, the international standard, lost 29 cents to $77.76 per barrel.

Treasury yields soared Friday after the U.S. government said employers added 254,000 more jobs to their payrolls last month than they cut. That was an acceleration from August’s hiring pace of 159,000 and blew past economists’ forecasts.

Recent encouraging data on the economy have raised hopes that the job market will hold up after the Fed pressed the brakes on the economy through higher rates in order to stamp out high inflation.

The Fed has begun cutting interest rates and Friday’s jobs report was so strong traders are now forecasting it will not deliver another half-point interest rate cut before the end of the year after doing so in September.

In other dealings early Monday, the euro rose to $1.0973 from $1.0967.