By Elsie Kamsiyochi

Global financial markets came under renewed pressure on Thursday as escalating tensions in the Middle East pushed oil prices close to the $100-per-barrel mark, sparking fears of supply disruptions and renewed inflation around the world.

Investors reacted nervously after attacks on oil tankers in Gulf waters and fresh warnings from Iran signaled that the conflict in the region may intensify rather than ease in the near term.

Stock markets across the United States and Europe fell sharply as the energy shock unsettled traders and raised concerns that central banks may have to keep interest rates higher for longer. The surge in crude prices has also revived worries that inflation—already a major issue for global economies in recent years—could climb again if energy costs remain elevated.

Global Stocks Slide as Oil Jumps

On Wall Street, major stock indexes declined as investors moved away from riskier assets. The Dow Jones Industrial Average and the S&P 500 each dropped roughly 1.2%, while the technology-heavy Nasdaq Composite slid about 1.4%. Analysts said the rise in oil prices, along with growing concerns about stress in the private credit market, contributed to the sell-off.

European markets also struggled. The pan-European STOXX 600 index fell about 0.66%, while the broader MSCI All-World index dropped 1.2%, reflecting widespread caution among global investors.

Oil markets saw the most dramatic moves. Brent crude futures briefly surged more than 10% to reach $101.59 per barrel before pulling back slightly later in trading. U.S. crude futures climbed roughly 8.7% to around $94.85 per barrel, leaving Brent hovering just below the psychologically significant $100 threshold.

The sharp increase came as traders feared that the conflict could disrupt energy supplies flowing through the Strait of Hormuz, one of the most important oil shipping routes in the world.

Tanker Attacks Intensify Market Anxiety

Concerns grew after reports that two fuel tankers in Iraqi waters were struck by explosive-laden Iranian boats. Iraqi security officials confirmed the attacks, while a government official said the country’s oil ports had been forced to halt operations completely following the incident.

These developments added to an already tense situation in the region. Since the outbreak of hostilities, at least 16 commercial vessels have reportedly been attacked or damaged in the Strait of Hormuz and surrounding waters.

Market strategists say uncertainty about the security of this key shipping lane has rattled investors worldwide. Any prolonged disruption could significantly reduce global oil supplies and drive energy prices even higher.

Rodrigo Catril, a senior foreign-exchange strategist at National Australia Bank, said traders remain deeply worried about the evolving situation.

“The market is extremely concerned about developments in the Strait of Hormuz,” he said. “The information coming in over the last 24 hours has been very troubling and suggests the situation may deteriorate further.”

Iran Issues New Warnings

Iran has further heightened tensions with strong warnings about potential retaliation. In his first public remarks since assuming power after the death of his father, Supreme Leader Mojtaba Khamenei vowed that Iran would avenge those killed in the conflict.

In a statement broadcast on state television, Khamenei warned that Iran could keep the Strait of Hormuz closed and might launch attacks against U.S. military bases in the region. Such threats have intensified fears of a wider confrontation that could severely disrupt global energy flows.

Iran has also warned the international community to prepare for the possibility that oil prices could soar to as high as $200 per barrel if the conflict escalates dramatically. However, U.S. Energy Secretary Chris Wright dismissed that scenario as unlikely, saying global supply responses and strategic reserves should help prevent prices from reaching such extreme levels.

Inflation Risks Return

The jump in oil prices has revived concerns about inflation just as many economies were beginning to stabilize after years of price pressures.

Recent data showed that the U.S. consumer price index rose 0.3% in February, slightly higher than January’s 0.2% increase but largely in line with forecasts. While the data itself did not alarm investors, analysts say the Middle East conflict could soon have a larger impact on inflation if energy costs continue climbing.

Higher oil prices typically push up transportation and manufacturing costs, which can spread throughout the economy and raise prices for consumers.

Monica Guerra, head of U.S. policy at Morgan Stanley Wealth Management, noted that market volatility triggered by geopolitical events often fades quickly. However, she warned that sustained high energy prices could complicate the Federal Reserve’s policy decisions.

“If oil remains elevated for an extended period, the Federal Reserve may face a more difficult path in determining when to reduce interest rates,” Guerra said. “That could mean interest rates staying higher for longer.”

Bond Yields and Currency Moves

Bond markets also reflected these concerns. Instead of falling as investors sought safety, government bond yields rose as traders priced in the risk of higher inflation. Yields on U.S. 10-year Treasury notes increased by about 4.3 basis points to 4.249%, after rising even more earlier in the trading session.

At the same time, investors turned to the U.S. dollar as a safe haven, pushing it higher against several major currencies. The euro weakened roughly 0.4% to around $1.1520, while the dollar strengthened against the Japanese yen, trading near 159 yen.

Currencies from regions that rely heavily on imported energy—such as Japan and much of Europe—came under particular pressure as rising oil prices threaten to worsen trade balances and increase economic strain.

Concerns About the Private Credit Market

Adding to the uncertainty, investors are also watching the rapidly expanding private credit sector, which has grown into a roughly $2 trillion market. Some analysts worry that rising interest rates and economic stress could expose vulnerabilities in funds that provide private loans.

Shares of major financial firms with exposure to private credit fell during the market sell-off. Morgan Stanley dropped about 4% after restricting withdrawals from one of its private credit funds, following similar actions earlier by investment giants Blackstone and BlackRock. Their shares also declined, falling roughly 3.8% and 2.3% respectively.

Uncertain Outlook for Interest Rates

Despite the turmoil, many economists still expect the U.S. Federal Reserve to begin cutting interest rates later this year. According to a Reuters survey, most economists predict the first rate reduction could come in June.

However, expectations have become more cautious. Nearly 40% of economists now believe the Fed may deliver only one rate cut this year—or possibly none at all—compared with earlier forecasts that anticipated multiple reductions.

Much will depend on how long oil prices remain elevated and whether the conflict in the Middle East disrupts global energy supplies further.

Markets Remain on Edge

For now, investors remain focused on developments in the Gulf region, where the safety of oil shipping routes is crucial to global energy markets. Any escalation could send oil prices even higher and deepen the volatility already shaking financial markets.

Until there is clearer evidence that tensions are easing, analysts say markets are likely to remain highly sensitive to every new development in the region.

The combination of geopolitical risk, rising energy costs, and uncertainty over interest rates has created a fragile environment that could keep investors on edge in the weeks ahead.

Source Reuters

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