Key Moments
- USD/JPY extends Friday’s rebound from the 161.30-161.25 area, trading back above 162.00 in early Asian dealings.
- Escalating US-Iran tensions and Japan’s heavy reliance on the Strait of Hormuz for Crude Oil imports weigh on the Yen.
- A roughly 250-275 bps US-Japan rate gap and renewed Fed hike bets for 2026 support the Dollar despite intervention risks.
Yen Weakens as USD/JPY Reclaims 162 Handle
The USD/JPY pair is advancing at the start of the new week, extending Friday’s late recovery from the 161.30-161.25 band. Strong buying interest has pushed the pair back above the 162.00 psychological level during the Asian session, with price action underpinned by several supportive drivers.
Geopolitical Escalation and Energy Exposure Pressure Japan
Over the weekend, the United States launched additional strikes on Iran after Tehran announced the closure of the Strait of Hormuz. Iran then answered with missile attacks on US military installations in the Gulf, injecting fresh uncertainty into global energy markets.
Japan’s dependence on this key shipping route for more than 90% of its Crude Oil imports amplifies concerns about the outlook for the Japanese economy. This heightened vulnerability is adding pressure on the Japanese Yen and helping propel USD/JPY higher.
Rate Differential and Carry Trades Favor the Dollar
A wide interest rate spread between the United States and Japan continues to encourage carry trades that are unfavorable for the Yen. The US Federal Reserve is expected to maintain its benchmark rate in a 3.50% to 3.75% target range in July, while the Bank of Japan has raised its policy rate to 1.0%, its highest level since 1995.
Despite the BoJ’s move, the differential remains around 250 to 275 basis points, which has been a central driver of the Yen’s persistent underperformance. At the same time, a generally stronger US Dollar is providing additional tailwinds to USD/JPY.
| Central Bank | Policy Rate / Target Range | Implication for JPY |
|---|---|---|
| US Federal Reserve | 3.50% to 3.75% target range (expected in July) | Supports USD through higher yields and safe-haven flows |
| Bank of Japan | 1.0% policy rate | Still leaves a 250-275 bps gap versus US, weighing on JPY |
Safe-Haven Dollar, Oil-Driven Inflation Fears Support USD
The Dollar is benefiting from safe-haven demand as tensions between the US and Iran escalate. Rising Crude Oil prices are also stoking renewed inflation concerns in the United States. This has reinforced expectations for at least one interest rate increase by the Fed in 2026, adding another layer of support for the Greenback and, by extension, the USD/JPY pair.
Intervention Risk Caps Upside Near Multi-Decade Highs
Market participants remain wary that Japanese policymakers may intervene again to support the domestic currency. This threat of official action is likely to discourage aggressive bearish positioning in the Yen and could help keep USD/JPY below the four-decade peak reached earlier this month.
With no significant economic data releases scheduled for Monday, traders are expected to focus on remarks from key FOMC members later in the North American session. Looking ahead, attention is set to center on upcoming US inflation data and Fed Chair Kevin Warsh’s testimony before Congress, which are anticipated to provide clearer direction for the pair later in the week.
Background: Key Drivers of the Japanese Yen
The Japanese Yen (JPY) is among the most actively traded currencies globally. Its valuation is broadly influenced by the performance of Japan’s economy, the policy stance of the Bank of Japan, yield differentials between Japanese and US government bonds, and overall risk sentiment in financial markets, among other elements.
Role of the Bank of Japan in Currency Dynamics
One of the Bank of Japan’s mandates is currency control, making its actions critical for Yen movements. The BoJ has at times intervened directly in the foreign exchange market, typically to weaken the Yen, although it generally avoids frequent intervention due to political sensitivities with major trading partners.
The BoJ’s ultra-loose monetary policy between 2013 and 2024 contributed to Yen depreciation against major currencies as policy divergence with other central banks widened. More recently, the gradual rollback of this ultra-accommodative stance has provided some degree of support to the Yen.
Yield Spreads and Risk Sentiment
For much of the past decade, the BoJ’s commitment to ultra-loose policy widened the gap between 10-year US and Japanese government bond yields, favoring the US Dollar over the Yen. The BoJ’s 2024 decision to slowly move away from this policy, alongside rate cuts by other major central banks, has started to narrow that spread.
The Yen is also widely considered a safe-haven asset. In periods of heightened market stress, investors often rotate into the Japanese currency due to its perceived stability and reliability, which tends to strengthen the Yen against currencies seen as riskier.
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