GBP/JPY was almost unchanged on Wednesday, trading near the middle of its range from the past three weeks and a few pips below 213.00. A larger-than-expected fall in UK inflation in April weakened the Pound, while the Yen stayed under pressure from the gap between Japanese and US yields and from energy-driven inflation risks.
UK CPI inflation slowed to 2.8% year-on-year in April from 3.3% in March, below the 3% forecast. Core CPI eased to 2.5% from 3.1%, also under the 2.6% consensus.
Uk Inflation Surprise And Market Reaction
UK PPI data was stronger, with input prices rising to 7.7% year-on-year, the highest in more than three years. Output prices rose by less than input costs.
Markets interpreted the data as support for the Bank of England keeping rates unchanged in June, and the Pound dipped slightly against major peers. The Yen remained weak due to the wide spread between US Treasury yields and Japanese Government Bond yields, which supports carry trades.
US Treasury Secretary Scott Bessent urged Japanese officials in Japan to remove political barriers so the Bank of Japan can tighten policy to support the Yen.
Looking back to a similar scenario in May 2025, we saw the Pound caught between a soft consumer inflation report and hotter producer prices. This created uncertainty for the Bank of England’s path, but today the situation is clearer. The higher producer prices from last year eventually fed through, and with UK CPI for April 2026 coming in at a stubborn 3.5%, traders should be wary of betting against the Pound.
Carry Trade And Intervention Risk
Given this persistent inflation, options strategies that favour Bank of England hawkishness appear attractive. The market is now pricing in at least one more rate hike this year, a dramatic shift from the rate-cut expectations we saw in 2025. Therefore, buying GBP call options or using bull call spreads could provide upside exposure while limiting risk.
The weakness of the Japanese Yen, a key theme last year, remains the dominant force in this currency pair. The carry trade is still very much alive, as the Bank of England’s policy rate sits at 4.75% while the Bank of Japan’s rate is only 0.25%. This nearly 4.5% differential continues to encourage traders to sell the Yen to fund purchases of higher-yielding currencies like the Pound.
However, we must remember the risk of intervention that was being discussed back in 2025. After Japanese authorities intervened multiple times in 2024 to support the Yen, any rapid move in GBP/JPY towards the 220.00 level could trigger a similar response. Traders should consider buying out-of-the-money JPY call options as a cheap hedge against a sudden, sharp reversal.
