Stock Markets and Oil Prices Stay Volatile on Iran War Fears

Asian Stocks Drop While Western Markets Recover

Global financial markets moved in different directions on Wednesday as geopolitical tensions in the Middle East continued to unsettle investors. Stock markets in the United Kingdom, the United States, and parts of Europe recorded gains after two days of declines. Meanwhile, several Asian indexes plunged sharply for the third consecutive session as concerns over energy supply intensified.

London’s FTSE 100, which tracks the largest publicly listed companies in the United Kingdom, closed higher alongside major US and European benchmarks. However, markets in Asia experienced heavy selling pressure as investors reacted to the growing risk that the conflict involving the United States, Israel, and Iran could last longer than expected.

The contrasting market movements reflect regional differences in energy exposure. Many Asian economies rely heavily on oil and natural gas imports from the Middle East. As a result, disruptions in the region can quickly influence investor sentiment and market performance.

Oil and Gas Prices Remain Elevated Despite Midweek Dip

Energy prices softened slightly on Wednesday but remained significantly higher than levels recorded before the latest escalation in the Middle East. Oil and gas markets have experienced sharp fluctuations since the United States and Israel launched strikes on Iran over the weekend.

Brent crude oil prices have risen about 12% since the conflict began. The increase came after Tehran responded to the attacks by launching strikes against neighboring Arab countries, escalating fears of a wider regional conflict.

At the same time, the global gas market has tightened. Benchmark gas prices in the United Kingdom have surged more than 60% since the start of the crisis. Prices closed Wednesday at around 128 pence per therm, retreating from Tuesday’s peak of 170 pence but still remaining far above normal levels.

Strait of Hormuz Disruption Threatens Global Energy Flow

One of the most significant factors driving market anxiety is the disruption of shipping through the Strait of Hormuz. The narrow waterway between Iran and the United Arab Emirates serves as one of the most critical energy routes in the world.

Approximately one fifth of global oil and gas shipments normally pass through this strategic corridor. However, tanker traffic has nearly stopped following threats from Iran to target vessels moving through the area.

Shipping intelligence firm Lloyd’s List reported that roughly 200 oil tankers are currently stranded as companies weigh the risks of navigating the region. Insurance premiums for vessels linked to the United States, the United Kingdom, or Israel have also surged dramatically.

The situation intensified further after Saudi Arabia reported an attempted drone strike on the Ras Tanura oil refinery, one of the largest facilities of its kind. Meanwhile, QatarEnergy temporarily suspended production at several liquefied natural gas facilities, adding pressure to already strained supply chains.

Experts Warn Higher Energy Costs Could Raise Inflation

Economists warn that prolonged increases in oil and gas prices could push consumer prices higher in many countries. Rising energy costs often translate into more expensive transportation, manufacturing, and everyday goods.

David Miles, a member of the United Kingdom’s Office for Budget Responsibility committee, said persistent energy price increases would likely push inflation higher. The Office for Budget Responsibility serves as the British government’s independent fiscal watchdog.

According to Miles, if current price levels remain unchanged, the overall price level in the United Kingdom could rise by roughly one percent. He emphasized that the impact would be meaningful but still far smaller than the energy shock that followed Russia’s full-scale invasion of Ukraine four years earlier.

Governments and Markets Assess Risks to Energy Security

Political leaders and financial officials are closely monitoring the evolving situation. United States President Donald Trump stated on Tuesday that the US government would provide risk insurance for shipping companies and could deploy naval forces to protect oil tankers if necessary.

Despite these assurances, industry experts remain cautious. They note that shipping companies, insurers, and crews may hesitate to enter a conflict zone even with military protection.

Lindsay James, an investment strategist at wealth management firm Quilter, explained that financial markets appear to be taking a relatively optimistic view of the crisis. She warned that reopening key shipping lanes may prove difficult without a diplomatic breakthrough.

According to James, Iran retains significant military capabilities that could threaten ships attempting to cross the strait. She added that a long-term solution would likely require a political settlement rather than temporary security measures.

Asian Energy Demand Intensifies LNG Competition

Energy markets in Asia have felt the strongest immediate impact from the disruption. The region imports large volumes of oil and liquefied natural gas from the Middle East, making it particularly sensitive to supply interruptions.

Trading in South Korea and Thailand was temporarily halted after major stock indexes dropped more than eight percent. These so-called circuit breakers are designed to prevent panic selling and stabilize markets during extreme volatility.

James Hosie, an oil and gas equity analyst at Shore Capital, noted that roughly 80% of Qatar’s liquefied natural gas exports typically go to Asian buyers. With production temporarily suspended, those countries must compete for alternative supplies.

As buyers scramble to secure cargoes, LNG prices in Asia have risen rapidly. Analysts say the surge is likely to influence natural gas prices in other regions, including the United Kingdom, where imported LNG helps balance domestic supply and demand.

Rising Energy Prices Could Influence Interest Rate Decisions

The surge in energy prices may also affect monetary policy in the United Kingdom. Investors had previously expected the Bank of England to cut interest rates twice this year as inflation eased.

However, higher energy costs could complicate those expectations. Lindsay James said markets are now considering the possibility that one of those anticipated rate cuts could be delayed or removed entirely.

The National Institute of Economic and Social Research also warned that persistent energy price increases could force policymakers to take a more cautious approach. In a worst-case scenario, interest rates might even need to rise again above four percent to control inflation.

The Bank of England is scheduled to announce its next interest rate decision on March 19. Financial markets will watch closely for any signals about how policymakers plan to respond to the rapidly changing economic environment.

Outlook: Markets Await Stability Amid Ongoing Geopolitical Risks

Global markets remain highly sensitive to developments in the Middle East conflict. Energy supply disruptions, shipping risks, and rising insurance costs have combined to create uncertainty for investors and policymakers.

While Western markets showed signs of recovery on Wednesday, the broader outlook will depend on whether diplomatic efforts can reduce tensions and reopen critical energy routes.

Until then, analysts expect continued volatility in both stock markets and energy prices, particularly in regions that rely heavily on Middle Eastern oil and gas supplies.