Yen Rises as Strong Data Boosts BoJ Hike Bets

Key Moments

USD/JPY falls for a second straight session, touching its lowest level since February 18 in the mid-153.00s during Asian trading.
Japan’s real wages rose 2.4% year-on-year in July, the strongest increase since May 2021 and the seventh consecutive monthly gain.
Markets have fully priced a 25 bps BoJ hike at the September 17-18 meeting, with some analysts warning of a potential larger move.

Yen Extends Rally as Data Reinforces BoJ Tightening View

The USD/JPY pair retreated for a second consecutive session on Tuesday, extending a decline that has now occurred in four of the past five trading days. During the Asian session, the pair slid to its weakest level since February 18, trading in the mid-153.00s, as the Japanese Yen (JPY) strengthened on the back of firm domestic data and a softer US Dollar (USD).

Fresh figures from Japan showed a clear improvement in income dynamics. A government release indicated that real wages rose 2.4% in July from a year earlier, the largest annual gain since May 2021 and the seventh monthly increase in a row. The inflation gauge used by the labor ministry to compute real wages climbed above 2% for the first time this year, underscoring persistent price pressures.

Separately, revised data from the Cabinet Office pointed to stronger economic momentum. Japan’s economy expanded at an annualized 1.4% rate in the April–June quarter, upgraded from an initial estimate of 1.1%. Together, the wage and growth figures reinforced the narrative that the Bank of Japan (BoJ) may be in a position to raise interest rates next week and potentially continue a gradual tightening process thereafter.

Markets Price BoJ Hike as Intervention Talk Supports Yen

Market participants now largely expect a 25 basis point rate hike at the BoJ’s September 17–18 policy meeting. In addition, some analysts see a risk that the central bank could opt for a larger-than-expected move in order to contain rising inflation expectations, restrain long-dated yields, and provide further backing for the JPY.

Speculation about another possible round of currency market intervention by Japanese authorities has also underpinned demand for the Yen. The USD has come under additional pressure from follow-through selling, even as expectations remain in place for a relatively hawkish stance from the US Federal Reserve (Fed). The combination of a firmer JPY and a broadly weaker USD has kept the tone around USD/JPY clearly negative and favored sellers.

Fed Outlook, US Data Ahead, and USD/JPY Sentiment

On the US side, inflation risks linked to elevated energy prices and a stronger-than-anticipated US Nonfarm Payrolls (NFP) report have increased the perceived likelihood of a Fed rate hike at the September 15-16 meeting. However, USD bulls are showing restraint ahead of key data releases later in the week.

Investors are awaiting the latest US inflation indicators, with the Producer Price Index (PPI) and Consumer Price Index (CPI) scheduled for release on Thursday and Friday, respectively. The wait-and-see stance is limiting USD support, despite rising geopolitical tensions, and is consistent with a bearish bias for USD/JPY. At the same time, indicators of oversold conditions suggest some caution may be warranted before positioning for further downside in the pair.

Technical View: Bias Turns Bearish Below Key Support

From a technical perspective, USD/JPY has dropped below a horizontal support band at 155.30-155.20. This move keeps the short-term outlook tilted to the downside and supports the idea that the recent retreat from multi-decade highs could extend.

With sentiment shifting away from a one-way trade favoring Yen weakness, any attempted rebound in USD/JPY is likely to be viewed as an opportunity to sell. Upside attempts may struggle to break back above the former 155.30-155.20 support region, which now acts as resistance.

Japanese Yen Performance Against Major Currencies This Week

The table below shows the percentage change of the Japanese Yen (JPY) against a range of major currencies this week. The JPY has been strongest against the New Zealand Dollar.

	USD	EUR	GBP	JPY	CAD	AUD	NZD	CHF
USD		-0.12%	-0.19%	-1.46%	-0.20%	-0.27%	0.06%	-0.01%
EUR	0.12%		-0.07%	-1.32%	-0.07%	-0.12%	0.19%	0.12%
GBP	0.19%	0.07%		-1.37%	-0.01%	-0.07%	0.25%	0.19%
JPY	1.46%	1.32%	1.37%		1.37%	1.28%	1.60%	1.53%
CAD	0.20%	0.07%	0.01%	-1.37%		-0.02%	0.26%	0.20%
AUD	0.27%	0.12%	0.07%	-1.28%	0.02%		0.33%	0.26%
NZD	-0.06%	-0.19%	-0.25%	-1.60%	-0.26%	-0.33%		-0.07%
CHF	0.00%	-0.12%	-0.19%	-1.53%	-0.20%	-0.26%	0.07%

The heat map reflects percentage changes of major currencies relative to one another. The currency in the left column is the base, and the currency in the top row is the quote. For instance, selecting the Japanese Yen in the left column and moving across to the US Dollar cell shows the percentage move for JPY (base)/USD (quote).