The British Pound (GBP) weakened against the Japanese Yen (JPY) on Wednesday, trading 0.22% lower at approximately 216.85 during the European session, as the Japanese currency gained strength amid growing expectations of a Bank of Japan (BoJ) interest rate hike next month [1]. The Japanese Yen was the strongest against the New Zealand Dollar among major currencies, and also posted gains against the GBP, USD, and EUR, as shown in the day's percentage change table [1].
Strategists at Scotiabank noted that Japan's July Consumer Price Index (CPI) rose to 1.9% year-on-year, matching expectations and continuing the steady increase in prices observed since February [1]. This inflation data has reinforced market conviction that the BoJ will tighten monetary policy in its upcoming meeting, with swaps reflecting expectations of a 20 basis point hike [1]. Supporting this sentiment, a Reuters poll conducted from August 17-24 revealed that 57% of economists anticipate the BoJ will raise its interest rates by 25 basis points to 1.25% in September, a significant shift from July when only 5% expected such a move [1].
Looking ahead, investors are focused on the Tokyo Consumer Price Index (CPI) data for August, scheduled for release on Friday. The Tokyo CPI excluding fresh food is projected to grow at a year-on-year rate of 1.7%, compared to the July reading of 1.9% [1]. This upcoming inflation data is expected to further influence BoJ interest rate expectations. Meanwhile, the British Pound showed mixed performance against other major currencies during the European session, with future movements likely to be driven by market expectations for the Bank of England's policy decisions [1].
CONCLUSION
The Japanese Yen's recent strength is driven by rising expectations of a Bank of Japan rate hike, supported by persistent inflation data and a shift in economist sentiment. The British Pound, meanwhile, has weakened against the Yen and displayed mixed performance against other currencies. Upcoming Tokyo CPI data and central bank policy expectations remain key market drivers.