USD/JPY remains within a narrow range, with traders assessing issues including PM Ishiba’s political future, tariffs, and diverging US-Japan monetary policies. The pair last traded at 147.73, with analysts pointing to a selling bias on rallies.
The upcoming US CPI release may influence US Treasury yields, which could impact USD/JPY. PM Ishiba’s political role faces scrutiny following the LDP’s results in the Upper House, with calls for him to resign.
Tariff Talks and Market Indicators
Tariff talks reveal that the US will remove stacking tariffs and reduce car tariffs, repaying excess charges. Daily momentum indicators appear slightly bearish, with the RSI flat, suggesting a short-term consolidation period.
Resistance levels are identified at 147.90 and 149.40/50, while support levels reside at 147.10 and 146.20. Political uncertainties, alongside credit rating concerns, could support the pair, though falling USD demand and narrowing yield differentials may counter this.
We are watching USD/JPY move within a very tight band, currently trading near 147.73. This shows that traders are hesitant, weighing the strong US dollar against several developing issues in Japan. Our view is that selling on any strength toward the upper end of this range is the favored approach for now.
The next US Consumer Price Index report is the most critical event on our calendar in the coming days. After the July 2025 CPI data showed inflation persisting at 3.4%, US 10-year Treasury yields have risen to around 4.35%, providing a solid floor for the dollar. Another high inflation reading would likely send the pair to test the 147.90 resistance level.
Monitoring Political and Economic Changes
Meanwhile, we are closely monitoring the political situation in Tokyo, where Prime Minister Ishiba’s position seems fragile. Following the LDP’s disappointing results in the Upper House elections earlier this summer, talk of a leadership challenge is growing louder. This kind of political instability traditionally puts pressure on the yen, which is helping to keep USD/JPY supported.
It’s important to remember the wider context of monetary policy, which remains the main driver here. Looking back, the Bank of Japan’s historic decision to end negative interest rates in March 2024 has been followed by very little action, with their policy rate still at only 0.10%. This large and persistent gap between US and Japanese interest rates is the fundamental reason the pair remains so high.
Given the flat RSI indicator, we see this as a time for range-trading strategies rather than betting on a big breakout. We believe selling short-term call options with a strike price near 147.90 could be a viable strategy to collect premium. On the other hand, traders looking for a drop could consider buying put options if the pair breaks below the 147.10 support.
A factor that could strengthen the yen is the recent development on trade tariffs. The US decision to remove certain tariffs on Japanese goods, including cars, is a positive development for Japan’s export-driven economy. This acts as a headwind against the dollar’s strength and helps explain why the pair has struggled to push past resistance.
