Sterling Rises Against Yen as Policy and Fiscal Risks Deepen

Key Moments

GBP/JPY trades near a two-week high around 215.35-215.40 during the first half of Wednesday’s European session, extending its rebound from last week’s early-March lows.
The Yen gives back much of its recent recovery as Japan’s still-low borrowing costs keep carry trades attractive despite a Bank of Japan rate hike to the highest level since 1995.
Japan’s deteriorating fiscal outlook, combined with energy risks from the Iran war, weighs on the Yen, while traders await key UK data including Thursday’s preliminary Q2 GDP.

Sterling-Yen Cross Extends Recovery

The GBP/JPY pair is advancing to a nearly two-week peak in the 215.35-215.40 zone during the first half of the European session on Wednesday. The move builds on a strong rebound from the lowest level since early March, which was reached last week, and the cross appears poised to extend this upward trajectory.

Policy and Structural Pressures Drag on the Yen

The Japanese Yen (JPY) has relinquished a notable share of its recent sharp recovery, as underlying structural challenges overshadow the impact of a rare coordinated intervention by US and Japanese authorities. Even after the Bank of Japan (BoJ) raised interest rates to their highest level since 1995, Japan’s borrowing costs remain well below those in other major economies, including the United Kingdom.

This persistent rate differential continues to support carry trade strategies, in which investors fund positions in low-yielding currencies such as the JPY to invest in higher-yielding assets. That ongoing dynamic exerts downward pressure on the Yen and serves as a supportive factor for the GBP/JPY cross.

Fiscal and Geopolitical Risks Intensify Yen Headwinds

Investor sentiment toward Japan remains fragile amid concerns over worsening fiscal conditions linked to Prime Minister Sanae Takaichi’s aggressive economic stimulus measures and tax cuts. These fiscal worries add to existing risks from continued energy supply disruptions associated with the Iran war, creating additional drag on the Yen.

Against this backdrop, the JPY has struggled to draw sustained support from expectations of another possible BoJ rate increase in September. This combination of fiscal, geopolitical, and monetary factors reinforces a constructive outlook for the GBP/JPY pair.

Market Positioning Ahead of UK Data

Despite the supportive backdrop for Sterling, market participants may be cautious about initiating substantial new long positions in the British Pound (GBP) ahead of upcoming UK macroeconomic releases. In particular, traders are eyeing a set of data that includes the preliminary Q2 GDP report due on Thursday.

Even so, the underlying fundamentals currently suggest that the GBP/JPY cross is biased to the upside. In this context, any short-term corrective declines are likely to attract buying interest rather than signal a sustained trend reversal.

Japanese Yen Performance Against Major Currencies This Week

The following table presents the percentage change of the Japanese Yen (JPY) against major currencies this week. According to the data, the Yen has been strongest versus the Swiss Franc.

	USD	EUR	GBP	JPY	CAD	AUD	NZD	CHF
USD		0.14%	-0.17%	1.02%	-0.11%	0.08%	0.49%	0.56%
EUR	-0.14%		-0.32%	0.83%	-0.36%	-0.13%	0.25%	0.33%
GBP	0.17%	0.32%		1.10%	-0.04%	0.18%	0.57%	0.62%
JPY	-1.02%	-0.83%	-1.10%		-0.80%	-0.59%	-0.34%	-0.23%
CAD	0.11%	0.36%	0.04%	0.80%		0.22%	0.47%	0.72%
AUD	-0.08%	0.13%	-0.18%	0.59%	-0.22%		0.39%	0.45%
NZD	-0.49%	-0.25%	-0.57%	0.34%	-0.47%	-0.39%		0.05%
CHF	-0.56%	-0.33%	-0.62%	0.23%	-0.72%	-0.45%	-0.05%

The heat map represents cross-currency percentage changes. The currency listed in the left column acts as the base, while the currency at the top of each column serves as the quote. For instance, selecting the Japanese Yen row and moving to the US Dollar column shows the percentage move for JPY (base)/USD (quote).