Asian Markets Drop as Middle East Tensions Send Oil Prices Soaring

Stock markets across Asia declined Monday as escalating threats between the U.S. and Iran pushed oil prices higher. The ongoing conflict, now in its fourth week, has investors worried about prolonged energy supply disruptions and rising inflation.

Financial markets across Asia experienced significant declines Monday as mounting tensions between the United States and Iran continued to drive volatility in global oil markets, now entering the fourth week of conflict.

On Sunday, Iran warned it would target energy and water infrastructure of neighboring Gulf states if President Donald Trump carries out his threat to attack Iran’s electrical grid within 48 hours. This development has eliminated any expectations for a swift resolution to the regional crisis.

Trump issued an ultimatum Sunday giving Iran two days to reopen the crucial Strait of Hormuz shipping lane, which remains largely impassable for commercial vessels due to lack of naval security escorts.

Early trading showed steep losses across the region, with Australian markets falling 1.7% and New Zealand dropping 1.1%. Japanese Nikkei futures traded at 50,850, significantly below Friday’s closing level of 53,372.

U.S. market futures also pointed to a negative open, with S&P 500 contracts down 0.1% and Nasdaq futures declining 0.2% as traders assessed the conflict’s potential impact on energy costs.

Shane Oliver, who serves as head of investment strategy at AMP fund management, warned of extended market turbulence ahead. “The war could still go on for many weeks yet and see oil prices rise say to $150 a barrel,” Oliver stated. “And the steady destruction of energy infrastructure means it will take longer to get supply back to normal.”

Oliver also drew parallels to previous energy crises, noting “It’s also worth noting that past oil shocks unfolded over many months in terms of the rise in oil prices as the full impact became clearer – it was over about 4 months in 1973 and a year in 1979.”

Crude oil markets remained volatile during Asian trading hours, with initial gains quickly evaporating. Brent crude fell 0.3% to $111.82 per barrel, though it maintains a 55% increase for the month. U.S. crude oil decreased 0.2% to $98.01.

HSBC analysts highlighted the broader energy price surge, reporting that Singapore jet fuel has jumped 175% this year to multi-decade peaks, while Asian liquefied natural gas prices have surged 130%. Rising bunker fuel costs are increasing shipping expenses, and fertilizer price spikes threaten to make food more costly.

The inflationary pressures have forced markets to abandon expectations for additional monetary stimulus worldwide, instead anticipating interest rate increases across developed economies.

Financial futures markets have eliminated predictions for 50 basis points of Federal Reserve easing this year, with some traders now considering the possibility of rate hikes.

This shift toward tighter monetary policy has negatively impacted bond markets, driving yields higher and increasing borrowing costs for governments already facing budget challenges from deficits and debt.

The combination of higher operational costs and weakening consumer spending has created uncertainty around corporate earnings forecasts, while rising yields make current stock valuations appear increasingly expensive.

Last week saw double-digit increases in government bond yields globally as energy price shocks combined with expectations of increased defense spending pressures on national budgets.

Ten-year U.S. Treasury yields reached 4.3856%, representing a 42 basis point increase since the conflict began.

Market volatility has strengthened the U.S. dollar as investors seek stable assets. America’s position as a net energy exporter provides advantages over Europe and much of Asia, which depend on energy imports.

The dollar gained 0.2% against the yen, trading at 159.44, approaching a 20-month high of 159.88. Market participants remain cautious about a potential break above 160.00, which could prompt intervention from Japanese authorities.

The euro weakened slightly to $1.1545, threatening to break through key support levels at $1.1409 and $1.1392.

In commodity trading, gold prices rose 0.4% to $4,511 per ounce, recovering from last week’s losses as investors adjusted expectations for higher global interest rates.