USD/JPY held above 159.00 in early European trading on Friday but struggled to extend a modest intraday rebound after pulling back from a four-week high, leaving it on course for a flat weekly finish. The yen softened after Tokyo inflation cooled: the Tokyo CPI rose 1.4% year on year in May versus 1.5% previously, while the core measure excluding fresh food eased to 1.3% from 1.5% and also undershot expectations. A narrower core gauge excluding fresh food and energy increased 1.6% versus 1.9%, and together the readings shaped rate expectations ahead of the Bank of Japan meeting on 15–16 June.
Geopolitics also fed into price action, with concerns over Middle East tensions and disruption risks around the Strait of Hormuz weighing on the yen, while the dollar found support from uncertainty over a potential US–Iran peace deal. Axios reported a draft plan to extend the ceasefire by 60 days, pending approval by US President Donald Trump, though scepticism persists over unresolved disputes. The pair’s upside was tempered by caution ahead of further headlines, talk of Japanese intervention to limit yen weakness, and the absence of major US data, leaving the dollar sensitive to Federal Open Market Committee commentary and bets for a Fed rate rise in 2026.
Key Technical And Fundamental Drivers
We are seeing the USD/JPY pair stall around the 159.00 level, presenting a critical juncture for the coming weeks. The softer Tokyo inflation data, with the core CPI falling to 1.3%, makes a June rate hike from the Bank of Japan less certain. This fundamental weakness in the Yen suggests the path of least resistance for the pair is upwards.
The policy divergence between the US and Japan appears to be widening once again. While the Bank of Japan is now facing disinflationary pressures that complicate tightening, recent US PCE data has remained stubbornly above 2.8%, keeping the possibility of a 2026 Fed rate hike on the table. This dynamic supports a stronger dollar against the yen, mirroring the conditions that drove the pair higher over the past few years.
Risks And Strategic Positioning
However, we must remain cautious of the intervention threat from Japanese authorities as the pair approaches the 160.00 level. We remember the Ministry of Finance stepping in with over ¥9 trillion in April and May of 2024 to defend the currency. This history makes holding long spot positions above 160 a highly risky proposition.
Given this setup, we should favor strategies using options to manage the intervention risk while capturing potential upside. Buying long-dated call options, perhaps for July expiration with a strike around 160, allows us to capitalize on a breakout driven by policy divergence. This approach limits our potential losses should Japanese officials decide to intervene forcefully again in the near future.
