USD/JPY edged up on Tuesday, trading around 160.30 as markets weighed firmer Japanese activity data while staying cautious ahead of US inflation figures. Japan’s final Q1 GDP rose 0.5% QoQ versus a 0.3% forecast and in line with the prior estimate. Annualised growth printed at 1.8%, above the 1.3% consensus, but the GDP deflator was unchanged at 3.2%, missing expectations of 3.4% and pointing to softer price momentum.
The yen drew limited support even with the stronger output reading, with attention still on how far the Bank of Japan can tighten given uneven demand and wider global growth risks. On the four-hour chart, the pair remains above the 20-period SMA at 160.13 and the 100-period SMA at 159.47, while the RSI sits just under 60. Resistance is near 160.31; supports are seen at 160.22, 160.15, the 20-period SMA around 160.13, then 160.06, with a deeper base near the 100-period SMA at 159.47. The technical analysis was produced with the help of an AI tool.
Policy Divergence and Intervention Risks Shape Yen Outlook
With the USD/JPY pair firming around 160.30, we see the market correctly ignoring Japan’s stronger GDP figures. The key takeaway was the GDP deflator missing expectations, which suggests inflationary pressures are not building as quickly as hoped in Japan. This reinforces the core belief that the Bank of Japan (BoJ) cannot tighten its policy in any meaningful way.
Looking at the bigger picture, the most recent US Core PCE Price Index, the Federal Reserve’s preferred inflation gauge, registered a 2.8% annual increase, staying stubbornly above the 2% target. This persistent inflation virtually guarantees that the Fed will hold interest rates steady, maintaining the wide rate differential that favors the US dollar. This fundamental force is the primary driver pushing the pair higher.
On the Japanese side, the latest nationwide core inflation figure for April 2026 also showed a cooling trend, coming in at 2.2%. With inflation moderating and wage growth still fragile, the BoJ has very little justification to raise rates further in the near term. We expect them to remain extremely cautious, which will continue to weigh on the yen.
However, we must be mindful of history, as Japanese authorities intervened to strengthen the yen around this exact 160 level in the spring of 2024. The risk of a sudden, sharp downward move caused by official intervention is the single greatest threat to being long this pair. Any trading strategy must therefore account for this significant tail risk.
Trading Strategies Amid Tail Risks
Given the bullish fundamental and technical picture, but clouded by intervention risk, we believe buying call options is the most sensible strategy. This allows us to participate in any further upside while strictly defining and limiting our potential losses if authorities decide to step into the market. It is a far more prudent approach than holding a long futures position that has unlimited downside risk.
In the next two weeks, we will be looking to purchase out-of-the-money call options, perhaps with a 161.50 strike for July or August 2026 expiration, after the upcoming US inflation data is released. A hotter-than-expected US CPI print would be the ideal catalyst to enter the trade. This strategy provides a defined-risk way to capitalize on the ongoing policy divergence between the US and Japan.
