USD/JPY tests 160 as strong jobs data widens Fed-BOJ gap

The yen is testing the 160-per-dollar barrier for a third consecutive session after stronger-than-expected U.S. jobs data reinforced the policy divergence between the Federal Reserve and the Bank of Japan.

Strong U.S. payrolls data pushed the yen through the 160-per-dollar level Friday, widening the interest-rate gap between the Federal Reserve and the Bank of Japan and reviving intervention risks.

"The critical question remains whether officials are willing to resume their battle against formidable macro headwinds including elevated energy prices, robust U.S. data, and higher yields," said Tony Sycamore, market analyst at IG.

Nonfarm payrolls increased by 172,000 in May, the Labor Department said Friday, nearly double the 85,000 consensus estimate and accelerating from a revised 115,000 gain in April. The yen weakened to 160.115 per dollar, heading for a fourth straight weekly decline that has erased most gains from Japan's $73 billion intervention campaign in late April and early May. The dollar index rose 0.5 percent for the week to 99.434.

The 160 level has previously triggered official intervention, and Finance Minister Satsuki Katayama warned Japan is ready to take "decisive action" against excessive volatility. The BOJ, which next reviews rates on June 15-16, is widely expected to raise borrowing costs as rising energy import prices add to inflationary pressure — unless a sharp escalation in Middle East conflict upends markets.

Rate Differentials Drive the Move

The persistent gap between U.S. and Japanese interest rates remains the primary driver of yen weakness. The Federal Reserve has held its benchmark rate at 5.25 percent to 5.5 percent since July 2023, while the BOJ has only gradually adjusted its ultra-loose policy — raising rates once in March 2024 and again in a modest move this year. CME FedWatch data shows investors expect the Fed to hold rates steady at its meeting this month, while money markets price a second BOJ hike by year-end.

"The bar to a Fed change is very high, and I don't think this cuts it," said Marc Chandler, chief market strategist at Bannockburn Global Forex. "I still think there's a good chance of a hike before the end of the year, but we'll have to see."

Japan's real wages climbed 1.9 percent in April from a year earlier, government data showed Friday, marking a fourth consecutive monthly gain. The BOJ considers steady rises in wages and prices as essential conditions for further rate increases.

Gulf Tensions Add Safe-Haven Demand

The dollar has also drawn support from escalating hostilities in the Middle East, where peace talks between the U.S. and Iran remain at a stalemate. Iran reaffirmed support for its Lebanese ally Hezbollah and demanded Israel withdraw from southern Lebanon, complicating efforts to end the broader regional conflict now in its fourth month.

Brent crude futures held above $90 a barrel, with WTI crude trading at $93.03, as the closure of the Strait of Hormuz threatens energy supplies to import-dependent economies including Japan, the euro zone and China. The euro fell 0.29 percent to $1.1575, while sterling declined 0.12 percent to $1.34.

"From a euro perspective, the perpetuation of elevated energy prices remains a drag on activity there," said Jeremy Stretch, head of G10 FX at CIBC Capital Markets.

Analysts at DBS Bank warned that the risk of currency intervention is rising as the yen approaches the 160 level, noting that speculative positions against the yen remain elevated and could trigger a sudden sharp move. The last time Japan intervened near this threshold, in late 2022 and again in 2024, the BOJ sold dollar reserves and bought yen in the open market to stem the currency's decline.

For the Japanese economy, a weaker yen boosts export competitiveness but raises import costs for energy and food, squeezing household budgets. The BOJ has signaled it is watching the yen's impact on inflation carefully, and any sustained breach above 160 could accelerate the timeline for policy action.

This article is for informational purposes only and does not constitute investment advice.