The Nikkei 225 index in Tokyo fell by 2.5% on Thursday, closing at 53,875.94. This sharp decline was triggered by a surge in oil prices and a cautious stance from the Bank of Japan. As a major importer of energy, Japan is particularly vulnerable to the current price spike in the Persian Gulf.
Oil surged past $111 a barrel following threats from Iran to attack energy hubs in Qatar, Saudi Arabia, and the UAE. These threats are a response to an attack on Iran’s South Pars gas field, raising fears of a wider regional war. This geopolitical tension has pushed both oil and gas benchmarks significantly higher.
In the United States, the S&P 500 and the Nasdaq also posted heavy losses. Investors were disappointed by the Federal Reserve’s decision to keep interest rates steady rather than offering a cut. Fed Chair Jerome Powell noted that inflation and trade tariffs are creating an unpredictable environment for the American economy.
The strengthening U.S. dollar has been a side effect of rising Treasury yields, though it saw minor fluctuations on Thursday. While the dollar fell slightly against the yen to 159.70, it remains near multi-month highs. This currency strength is making it more expensive for Asian nations to manage their energy needs and trade balances.
Looking forward, the Bank of Japan has stated that the “future developments warrant attention” as they monitor the Middle East. If the conflict persists, the resulting inflation could have a “debilitating” effect on the world economy. For now, investors are moving into safe-haven assets and scaling back their exposure to equities.