With Middle East war in its fifth week, the yen weakens further against the US dollar

    by VT Markets
    /
    Mar 30, 2026
    The Japanese Yen weakened against the US Dollar at the start of trading in Asia on Monday. USD/JPY rose to about 160.50, the highest level since July 2024. The Middle East conflict entered its fifth week with no negotiated truce reported. The war widened in the Gulf after the Iran-backed Houthi group in Yemen launched strikes at Israel over the weekend.

    Red Sea Risk And Market Impact

    Israel said early Monday that it intercepted two drones fired from Yemen. Markets are concerned that threats to Red Sea shipping could harm the global economy. Demand for the US Dollar increased as risk aversion stayed high, which supported the currency’s safe-haven role and reserve status. That demand put pressure on the Yen and pushed the pair higher. Further gains in USD/JPY may be limited by the risk of Japanese foreign exchange intervention. The Yen may also find support if the Bank of Japan raises interest rates at its upcoming meeting. Attention is on the Bank of Japan’s Summary of Opinions from its March meeting.

    Looking Back At Dollar Surge

    We recall the situation in late 2025 when geopolitical risks in the Middle East drove a flight to the US dollar. This risk-aversion pushed the USD/JPY pair to levels we hadn’t seen since mid-2024, touching a high near 160.50. It was a period of extreme strength for the dollar, fueled by its safe-haven appeal. As we expected back then, that peak was short-lived because of the looming threat of intervention by Japanese authorities. They did indeed step in during November 2025 with significant yen-buying, reminiscent of the over ¥9 trillion ($60 billion) used in similar operations back in 2022. This action established a hard ceiling for the pair and triggered a sharp reversal. The Bank of Japan also followed through on market expectations, delivering a modest interest rate hike in January 2026 to 0.25%. This move continued the policy normalization that began when they ended negative interest rates in March 2024. This action helped narrow the wide interest rate differential with the United States, adding further downward pressure on the currency pair. Today, with USD/JPY trading much lower around 148.50, the memory of that volatility is critical. The massive gap between U.S. rates, currently at 5.50%, and Japan’s 0.25% remains the primary driver, but the market is now highly sensitive to official warnings from Tokyo. This creates an environment where sharp, sudden moves are more likely than a steady trend. For derivative traders, this suggests that implied volatility in USD/JPY options will remain elevated. Strategies like buying long straddles could be effective, as they profit from a large price move in either direction without needing to predict the specific trigger. Such a strategy positions a trader to capitalize on the next major shift, whether it’s from intervention fears or a surprise in U.S. inflation data. Another approach involves looking at volatility itself as an asset. Given the established resistance near the 160 level, selling call options with strike prices significantly above current levels could be a way to collect premium. This strategy bets that Japanese authorities will effectively cap any extreme upside moves in the coming weeks. Create your live VT Markets account and start trading now.

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