HONG KONG, CHINA — Asian markets mostly fell Monday and the dollar extended gains after a forecast-busting US jobs report fanned expectations of more Federal Reserve interest rate hikes.

Adding to the downbeat mood were geopolitical concerns after the United States shot down a suspected Chinese spy balloon that had floated across the country for days.

The rally enjoyed through January has come to a halt this month as investors contemplate an extended period of high borrowing costs aimed at bringing inflation down from multi-decade highs.

A softer tone from the Fed regarding its monetary tightening campaign had allowed market participants to entertain the possibility of a pause, or even a cut, later in the year.

But that optimism was dealt a heavy blow Friday by data showing more than half a million new jobs were created in the United States last month, nearly double the December figure and far more than the 188,000 expected.

Government figures also showed unemployment fell to the lowest level since 1969.

The reading showed the world’s biggest economy remained strong despite almost a year of rate hikes and soaring prices, indicating the Fed still had plenty of work to do to rein in inflation.

“We are concerned that on the back of this kind of jobs report, it definitely holds the Fed to a higher-for-longer path,” said Lisa Erickson at US Bank Wealth Management.

“There are of course other data points that are going to come before the next meeting, but it certainly puts a placeholder that the labour market continues to run some risk of being extremely tight.”

Traders now expect the Fed to keep pushing rates up to more than five percent before stopping.

And San Francisco Fed chief Mary Daly said she was prepared to keep hiking, while rates would also remain elevated for some time.

All three main indexes sank on Wall Street, with the Nasdaq down more than one percent as tech firms took a hit after disappointing earnings from giants Amazon, Alphabet and Apple.

The losses continued in Asia, with Hong Kong sinking 1.9 percent, while Shanghai, Sydney, Seoul, Taipei, Manila and Jakarta were also down.

However, there were gains in Tokyo and Singapore.

Traders were keeping tabs on China-US relations after the shooting down of the giant balloon at the weekend.

Pentagon officials described the airship as a “high-altitude surveillance balloon”, adding, without elaboration, that Washington had taken steps to block it from collecting sensitive information.

Beijing hit out at the move, warning it “seriously impacted and damaged” relations, having said earlier that it was a weather balloon that had been blown off course.

The incident dealt a blow to already tense relations, with Secretary of State Antony Blinken on Friday scrapping a planned rare trip to Beijing designed to contain rising tensions.

On currency markets the prospect of rates going much higher saw the dollar surge against its main peers Friday, and it continued to strengthen in Asia.

The yen was further weakened by a report saying deputy governor Masayoshi Amamiya could succeed Haruhiko Kuroda as head of the Bank of Japan later this year.

Observers said such a move could see the central bank sticking to the ultra-loose monetary policy that has kept it from lifting interest rates.

Key figures around 0300 GMT 

Tokyo – Nikkei 225: DOWN 1.1 percent at 27,801.97 (break)

Hong Kong – Hang Seng Index: DON 1.9 percent at 21,254.13

Shanghai – Composite: DOWN 0.8 percent at 3,238.83

Dollar/yen: UP at 132.36 yen from 132.00 yen on Monday

Euro/dollar: DOWN at $1.0782 from $1.0799

Pound/dollar: DOWN at $1.2040 from $1.2052

Euro/pound: DOWN at 89.56 pence from 89.58 pence

West Texas Intermediate: UP 0.3 percent at $73.61 per barrel

Brent North Sea crude: UP 0.3 percent at $80.20 per barrel

New York – Dow:  DOWN 0.4 percent at 33,926.01 (close)

London – FTSE 100: UP 1.0 percent at 7,901.80 (close)