FX.co ★ GBP/JPY

The British pound has widened its trading band against the Japanese yen but remains confined to a relatively narrow zone following the sharp yen rebound witnessed earlier this month. Monday's UK inflation figures carry unusual weight for sterling traders, arriving just ahead of the Bank of England's policy decision. Economists broadly expect the central bank to leave the benchmark rate unchanged at 3.75%, with a Reuters poll of 65 respondents conducted between September 4 and 8 showing unanimous agreement on a hold, and 57 of those surveyed projecting no change through year-end. Market pricing, however, leans more aggressively. According to Morningstar, rate futures imply the BoE could deliver its first hike as early as November, with three increases priced in by mid-2027. Growing disagreement inside the Monetary Policy Committee has amplified the significance of this inflation report. At the July meeting, three of the nine members voted for a 25-basis-point hike, up from two previously. The central debate now centres on whether energy costs are generating a more durable second-round inflation effect. HSBC UK economist Elizabeth Martins noted the BoE has committed to reviewing policy if such effects materialise, though conditions beforehand are unlikely to persuade hold-voters to switch sides. Should the data reveal elevated headline and core inflation, that calculus could shift quickly, jolting markets and raising the odds of hikes in the coming months, potentially drawing fresh buying into sterling. On the yen side, traders are fully convinced the Bank of Japan will deliver its second hike this year, lifting the policy rate to 1.25%. The market expects an accelerated pace rather than the roughly six-month gaps seen previously, marking a notable shift since early September. GBP/JPY has already shed about 3.50% this month, and any BOJ hint at an earlier follow-up hike could trigger fresh selling, while a cautious policy outlook may offer the cross some near-term relief.

GBP/JPY is trading near 209.37, positioned above the shorter-term moving averages on both timeframes but still well beneath the longer-dated ones, a configuration pointing to a near-term recovery inside a broader downtrend. On the hourly chart, the 50-period moving average rests at 208.70 while the 200-period average sits at 208.90, placing price roughly 67 pips above the shorter average and about 47 pips above the longer one. With both hourly averages clustered within 20 pips of each other, they form a support shelf spanning 208.70 to 208.90. On the four-hour chart, the 50-period average is positioned at 208.85 with the 200-period average at 213.50, placing price roughly 52 pips above the shorter average but about 413 pips beneath the longer one. The 208.85 level reinforces the hourly support cluster, while 213.50 stands as a distant ceiling. The current resistance barrier sits at 210.00, a psychologically significant round number that has repeatedly capped advances. Beyond that, 210.80 forms the next hurdle, followed by 211.60 and 212.50. A heavier ceiling follows at 213.50, which aligns with the four-hour 200-period average. On the downside, initial support is found at 208.70, aligning with the hourly 50-period average and the four-hour 50-period average at 208.85, creating a confluent floor. A break below would expose 208.00, then 207.50, with 207.00 marking the year's low and a deeper demand area. Looking ahead, if GBP/JPY holds above 208.70 and pushes through 210.00, buyers could target 210.80 and potentially 211.60 beyond it. Should selling pressure build and 208.70 give way, a deeper correction toward 208.00 and 207.50 becomes increasingly probable. The broader structure stays bearish while price remains beneath the four-hour 200-period average at 213.50, but direction this week hinges on whether buyers can clear 210.00 and how markets digest both the UK inflation print and the BOJ's policy guidance.