Yen Holds Firm as Markets Eye BOJ and U.S. Jobs Data

Key Takeaways:

*The yen stabilized after the historic U.S.-Japan intervention, while markets remain alert for further official action if volatility returns.

*BOJ rate hike expectations continue to support the yen, with policymakers increasingly focused on persistent inflation and wage growth.

*The U.S. dollar remained under pressure as softer labour data and easing geopolitical tensions reduced safe-haven demand.

Market Summary:

The Japanese yen remained one of the most closely watched currencies after the historic coordinated intervention by Japan and the United States, the first joint yen-buying operation in around 15 years. The intervention successfully reversed USD/JPY from four-decade highs near 164 to the mid-157 region, with Japan reportedly spending a record ¥8.45 trillion in one session followed by another ¥5.3 trillion the next. Although the pair has since stabilized around 157.5–157.8, officials from both countries have reiterated that they are prepared to intervene again if excessive yen weakness returns. U.S. Treasury Secretary Scott Bessent reaffirmed Washington’s commitment to supporting Japan’s efforts, while President Donald Trump described the joint action as “a signal of friendship,” reinforcing expectations that authorities are determined to prevent another disorderly depreciation of the yen.

Beyond intervention, investors are increasingly shifting their attention toward the Bank of Japan (BOJ), as policymakers signal that tighter monetary policy may be required to provide a more sustainable recovery in the yen. Recent BOJ meeting minutes showed several members becoming more concerned about persistent inflation and broadening price pressures, while stronger Japanese wage data—marking the sixth consecutive month of real wage growth—has lifted market expectations for a September rate hike to around 60%. Analysts widely agree that intervention has merely “bought time,” and that a lasting appreciation in the yen will likely require further BOJ policy normalization. Former BOJ official Kazuo Momma also noted that intervention without follow-up rate hikes would ultimately prove ineffective, while market participants interpreted Bessent’s comments as additional pressure on the BOJ to continue raising interest rates.

Meanwhile, the U.S. dollar remained under pressure, with the Dollar Index (DXY) hovering near six-week lows around 99.6–99.9. Improved optimism surrounding potential U.S.-Iran negotiations and lower crude oil prices reduced safe-haven demand for the greenback, while softer U.S. labour indicators—including weaker-than-expected ADP employment and JOLTS job openings—prompted markets to scale back expectations for another Federal Reserve rate hike in September. Falling Treasury yields further weighed on the dollar, although some Fed officials, including Kansas City Fed President Jeff Schmid and Minneapolis Fed President Neel Kashkari, continued to argue that additional policy tightening may still be necessary to ensure inflation returns to the Fed’s 2% target.

Looking ahead, the next major catalyst for USD/JPY will be the upcoming U.S. Nonfarm Payrolls (NFP) report. A stronger-than-expected labour market could revive expectations of further Federal Reserve tightening, lifting Treasury yields and supporting the U.S. dollar, potentially allowing USD/JPY to rebound toward the 159–160 region. Conversely, another weak employment report would further narrow U.S.-Japan rate expectations, strengthen the yen, and reinforce speculation that the BOJ could deliver another rate hike as early as September. While intervention has successfully established a short-term floor for the yen, market participants generally agree that the longer-term direction of USD/JPY will continue to depend on the interest-rate differential between the Federal Reserve and the Bank of Japan, with volatility expected to remain elevated around economic data releases and any fresh comments from Japanese or U.S. officials.

Technical Analysis 

USDJPY, H4: 

USD/JPY remains under significant bearish pressure after a sharp reversal from the 163.70–163.90 resistance region. The pair broke decisively below the 162.50 and 160.90 support levels, triggering a strong sell-off toward the 155.65 area before staging a modest rebound. Price is currently consolidating around 157.70, just below the 157.85 resistance level, suggesting that the recovery remains fragile and may represent a corrective bounce rather than a confirmed trend reversal. A sustained move above 157.85 would be needed to ease immediate downside pressure, while failure to reclaim this level could leave the pair vulnerable to another test of the 155.65 support.

Momentum indicators are showing early signs of recovery but remain relatively weak. RSI has rebounded from oversold territory to around 39 and is gradually moving above its moving average, indicating that selling pressure has eased. However, the indicator remains below the neutral 50 level, suggesting that bullish momentum has not yet fully returned. Meanwhile, MACD has crossed above the signal line, with the positive histogram expanding, pointing to improving short-term upside momentum. Nevertheless, both MACD lines remain below the zero line, indicating that the broader momentum structure is still bearish despite the recent rebound. Overall, USD/JPY is attempting to stabilize following a sharp bearish breakdown, but the broader short-term outlook remains cautious while price trades below the 157.85–159.85 resistance zone. 

Resistance Levels: 157.85, 159.60

Support Levels: 155.65, 154.00