The Asia stock market opened the week under heavy selling pressure after renewed military exchanges between the United States and Iran reignited fears of a broader conflict in the Gulf, sending crude oil prices sharply higher and rattling investor confidence across the region.
South Korea’s benchmark Kospi suffered the steepest losses among major Asian indexes, plunging about 7% as investors dumped technology and export-oriented stocks. Markets in Japan, Hong Kong, mainland China and Australia also traded lower, while U.S. stock futures pointed to a weaker Wall Street open.
The sharp sell-off followed a weekend of renewed U.S. and Iranian military strikes, heightening fears that the conflict could disrupt one of the world’s most critical energy corridors through the Strait of Hormuz.
U.S. officials said roughly 20 vessels had been escorted safely through the strait over the past 24 hours, but ship-tracking data suggested that overall traffic remained unusually light, underscoring the uncertainty gripping global energy markets and adding further pressure on the Asia stock market.
Brent crude climbed more than 4%, approaching $79 a barrel, while U.S. West Texas Intermediate crude rose above $74, reflecting fears that any prolonged disruption to Gulf shipping could tighten global oil supplies. Traders have been closely monitoring developments around the Strait of Hormuz, through which roughly one-fifth of the world’s oil shipments normally pass.
Although U.S. officials said commercial traffic continued to move through the waterway under military escort, uncertainty surrounding future shipments remained enough to trigger a rush toward traditional safe-haven assets, according to Reuters.
The biggest casualty in the Asia stock market was South Korea, where the Kospi index endured one of its sharpest single-day declines in years.
Technology shares the downturn as investors reduced exposure to semiconductor companies and other high-growth stocks. The weakness reflected broader concerns that rising energy prices could revive inflation pressures and make it harder for central banks to ease monetary policy later this year.
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Japan’s Nikkei also moved while Chinese and Hong Kong equities extended losses as investors shifted away from risk-sensitive assets. European and U.S. futures traded in negative territory ahead of their respective market openings.
The U.S. dollar strengthened against several Asian currencies, adding further pressure on the Asia stock market, while Treasury yields climbed as traders reassessed expectations for future Federal Reserve interest-rate decisions. Currency markets also reflected growing caution, particularly among economies that rely heavily on imported energy.
Higher fuel costs can raise transportation and manufacturing expenses, squeeze corporate profit margins and increase inflation, all of which weigh on equity valuations across the Asia stock market. Technology manufacturers, airlines, logistics companies and other energy-intensive industries often the oil prices, further dragging down the Asia stock market.
If tensions in the Gulf continue to escalate, analysts expect volatility across the Asia stock market to remain elevated in the coming sessions as investors monitor developments in the Middle East and assess their impact on global economic growth.
Any disruption to energy supplies could keep pressure on Asian equities, while easing tensions may help stabilize markets. Investors are also watching earnings, inflation data and central bank signals for clues on the broader impact.
