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Japan’s yen surges after US jobs data, traders wary of intervention risk

By Thomson Reuters Aug 7, 2026 | 7:46 AM

LONDON, Aug 7 (Reuters) – The yen jumped suddenly against the dollar again on Friday after a surprisingly weak U.S. employment report, with traders alert to the prospect of intervention just ​a few days after Japanese and U.S. authorities jointly stepped ‌into the foreign exchange markets to lift the stubbornly weak Japanese currency.

The dollar fell by as much as 1.1% to 156.68 and was last trading at 157.16, well away from the 40-year high of 163.99 hit in July.

It was not ‌immediately ​clear whether Japanese authorities were involved, although analysts ⁠said the weakness in ⁠the jobs data could be reason enough to sell the dollar.

“The scale of the undershoot on payrolls means it makes sense for the dollar to be falling — look at the short end of ​the U.S. yield curve — so the currency moves look like they are fundamentally driven,” Lee Hardman, senior currency analyst at MUFG said ⁠referring to the sharp drop in 2-year ⁠Treasury yields.

“It’s very rare you get these negative prints, ​so it’s a big downside surprise that has definitely put a dampener ​on expectations for the Fed and we’d expect to see ‌a significant reaction and a broad based dollar selloff.”

Nonfarm payrolls decreased by 23,000 jobs last month after a downwardly revised 20,000 increase in June, the Labor Department’s Bureau of Labor Statistics said in its closely ⁠watched employment report on Friday. Economists polled by Reuters had forecast payrolls rising 80,000 after advancing by a previously reported 57,000 in June. Estimates ranged ⁠from as low ‌as 10,000 to as high as 140,000 jobs ⁠added.

Just after the release of the payrolls data, the ​Japanese ‌finance minister said Washington and Tokyo had been “closely communicating” ​and would ⁠not hesitate to intervene.

The threat of intervention has loomed large this week after Japan and the United States conducted coordinated yen-buying intervention last Friday, confirming a rare bilateral action to halt the yen’s slide.

(Reporting by Sophie Kiderlin, Satoshi Sugiyama and Rae Wee, additional reporting by Alun John; editing ​by Amanda Cooper)