BY EMMANUEL OGBONNA
Wall Street futures were mixed early Wednesday as investors weighed geopolitical risks in the Middle East against signs of stabilization in oil markets after President Donald Trump said the U.S. Navy could begin escorting tankers through the strategically vital Strait of Hormuz.
Futures tied to the S&P 500 slipped 0.1% before the opening bell, while Dow Jones Industrial Average futures fell 0.2%. Nasdaq futures hovered near flat, reflecting a cautious tone among traders assessing the potential economic fallout from escalating tensions involving Iran.
Oil prices, which have climbed roughly 11% since the United States and Israel launched strikes on Iran five days ago, steadied after Trump signaled additional measures aimed at protecting maritime commerce. The Strait of Hormuz, a narrow waterway connecting the Persian Gulf to global shipping lanes, handles approximately one-fifth of the world’s oil supply, making it a critical artery for energy markets.
In a message posted by the White House, Trump said he had directed the U.S. International Development Finance Corp. to provide political risk insurance and financial guarantees for maritime trade affected by the conflict. He added that, if required, the U.S. Navy would escort commercial tankers transiting the strait “as soon as possible.”
U.S. benchmark crude edged down slightly to $73.94 per barrel in early trading, while Brent crude, the international standard, fell 37 cents to $81.03 per barrel. Despite the modest pullback, analysts cautioned that underlying risks remain elevated.
Mizuho Bank said in a research note that Washington’s assurances may reduce immediate fears but are unlikely to eliminate the structural risk premium now embedded in oil prices. The bank estimated that higher insurance costs linked to the conflict could add between $5 and $15 per barrel to shipping expenses, reinforcing what it described as a persistent “war premium.”
The market turbulence reflects broader concerns that a prolonged conflict could undermine global growth by driving up energy costs, stoking inflation and eroding corporate margins. Trump has indicated that hostilities could extend for a month or longer, intensifying uncertainty across financial markets.
Francis Lun, chief executive of Venturesmart Asia, said investor sentiment remains fragile. “The situation is very grim,” he said, warning that prolonged instability could weigh heavily on equities and economic confidence.
Some analysts argue that stocks could stage a recovery if the conflict de-escalates quickly. However, if oil prices continue rising, inflationary pressures may complicate the outlook for monetary policy. Higher energy costs could limit the Federal Reserve’s flexibility to cut interest rates, particularly if consumer prices accelerate.
One immediate impact has been at the pump. Gasoline prices in the United States have risen sharply, climbing another nine cents overnight and increasing 22 cents over the past week, according to the American Automobile Association. The national average for a gallon of regular gasoline now stands at $3.20. Prices had already been trending higher as refiners shifted to more expensive summer fuel blends, but geopolitical tensions have accelerated the rise.
In Europe, markets appeared more resilient in early trading. Germany’s DAX advanced 1.3%, while France’s CAC 40 rose nearly 1%. Britain’s FTSE 100 gained 0.8%, supported in part by energy-related shares benefiting from elevated oil prices.
Asian markets, by contrast, posted significant declines as energy security concerns overshadowed technology-driven optimism. South Korea’s Kospi index led regional losses, plunging 12.1% to 5,093.54. Shares of Samsung Electronics fell 11.7%, and SK Hynix dropped 9.6%, reversing gains fueled earlier this year by strong demand for artificial intelligence-related semiconductor components.
The Korea Exchange temporarily halted trading in the Kospi amid the steep selloff, and a circuit breaker was triggered for the tech-focused Kosdaq index after it fell more than 8%. The Kosdaq later extended its losses to nearly 14%.
South Korea has been among the strongest-performing equity markets globally this year, but its heavy reliance on trade and imported energy leaves it particularly vulnerable to disruptions in the Strait of Hormuz. Similar vulnerabilities exist in Japan and Taiwan, both of which depend heavily on oil and liquefied natural gas shipments from the Persian Gulf.
Japan’s Nikkei 225 dropped 3.6% to 54,245.54, reflecting those concerns. In Hong Kong, the Hang Seng index declined 2% to 25,249.48, while China’s Shanghai Composite index fell 1% to 4,082.47.
Elsewhere in the Asia-Pacific region, Australia’s S&P/ASX 200 fell 1.9% to 8,901.20. Taiwan’s Taiex slid 4.4%, and Thailand’s main stock index tumbled 6% as investors moved to reduce exposure to risk assets.
Safe-haven assets attracted renewed interest. Gold prices rose 1.2%, while silver gained 2.6%, as investors sought protection against geopolitical volatility and potential inflationary pressures.
The trajectory of oil prices remains central to market sentiment. Any sustained disruption to tanker traffic through the Strait of Hormuz could tighten global supply and drive prices higher, compounding inflation risks. Conversely, clear signs that maritime flows remain uninterrupted under U.S. naval protection could help stabilize energy markets and restore confidence.
For now, traders are navigating a landscape defined by military developments, diplomatic signals and the delicate balance between energy security and economic stability. The coming days are likely to test both the resilience of global supply chains and the patience of investors confronting an increasingly complex geopolitical environment.