Wall Street Extends Sell-Off to Five Weeks as War Fears and Oil Surge Rattle Global Markets

BY EMMANUEL OGBONNA

U.S. stocks closed sharply lower on Friday, extending a sustained market downturn into a fifth consecutive week and marking the longest losing streak for Wall Street in nearly four years, as escalating geopolitical tensions and surging energy prices weighed heavily on investor sentiment.

The S&P 500 dropped 1.7% by the close, capping its worst weekly performance since the outbreak of the ongoing conflict involving Iran. The Dow Jones Industrial Average fell 793 points, also down 1.7%, and slipped more than 10% below its record high reached just a month earlier. Meanwhile, the Nasdaq Composite declined 2.1%, further cementing a broad-based retreat across equities.

The week’s losses underscored the volatility that has gripped financial markets, where daily trading has been marked by sharp reversals driven by shifting expectations about the trajectory of the conflict and its potential resolution. Investors had alternated between cautious optimism and deepening चिंता as headlines from Washington and the Middle East offered little clarity.

Late Thursday, shortly after markets closed, President Donald Trump introduced a measure of tentative relief by extending a self-imposed deadline tied to U.S. demands on Iran. The administration delayed until April 6 a threat to take military action against Iranian energy infrastructure if Tehran does not permit oil tankers to move freely through the strategically critical Strait of Hormuz.

That announcement briefly buoyed sentiment, with oil prices falling in after-hours trading amid hopes that tensions could ease and normal shipping flows might resume. The reaction echoed earlier in the week, when markets rallied after a prior delay announcement triggered a sharp, roughly 10% drop in oil prices.

However, the optimism proved short-lived. As trading progressed across global markets on Friday—from Asia through Europe and into the United States—oil prices resumed their upward trajectory. Reports of continued hostilities, coupled with defiant rhetoric from Tehran and warnings from Israel of a potential escalation, reignited concerns about a prolonged disruption to global energy supplies.

Brent crude, the international benchmark, climbed 3.4% to settle at $105.32 per barrel, while U.S. benchmark crude surged 5.5% to $99.64. Both benchmarks have risen dramatically from levels near $70 before the conflict began, intensifying fears that energy costs could become a sustained drag on the global economy.

Market strategists pointed to a growing disconnect between diplomatic signals and battlefield realities. Doug Beath of Wells Fargo Investment Institute noted that the conflicting messages from Washington and Tehran had unsettled investors, eroding confidence as the week progressed. Jim Bianco of Bianco Research similarly suggested that markets are increasingly dismissing U.S. statements, focusing instead on signals from Iranian leadership as the primary driver of expectations.

The central concern for investors is the risk of a prolonged disruption in the Persian Gulf, a region that serves as a vital artery for global oil and natural gas shipments. Any sustained interruption could constrain supply and trigger a fresh wave of inflation worldwide, complicating efforts by central banks to stabilize prices.

Higher energy costs have far-reaching implications, from increased fuel expenses for consumers to rising operational costs for businesses reliant on transportation and logistics. Electricity prices could also climb, particularly in regions dependent on natural gas-fired power generation.

Analysts at Macquarie warned that if the conflict persists into the summer, oil prices could surge as high as $200 per barrel—far exceeding the previous record of around $147 set in 2008 during a period of geopolitical tension and strong global demand.

The economic impact is already becoming visible in consumer behavior. A closely watched survey by the University of Michigan showed that U.S. consumer sentiment declined more than expected in March, reflecting growing unease over rising gasoline prices and geopolitical uncertainty. Since consumer spending accounts for a substantial portion of U.S. economic activity, any sustained pullback could have broader consequences.

The sell-off on Wall Street was widespread, with roughly three-quarters of companies in the S&P 500 ending the day in negative territory. The index now sits nearly 9% below its all-time high reached earlier this year.

Technology stocks, which have been a driving force behind recent market gains, were among the hardest hit. Shares of Amazon and Meta Platforms each dropped around 4%, while Nvidia declined 2.2%.

Consumer-facing companies also suffered notable losses, particularly those offering discretionary goods and services that households may cut back on amid rising living costs. Norwegian Cruise Line Holdings fell 6.9%, Starbucks dropped 4.8%, and Chipotle Mexican Grill slid 4.1%.

By the end of trading, the S&P 500 had fallen 108.31 points to 6,368.85. The Dow Jones Industrial Average declined 793.47 points to 45,166.64, while the Nasdaq Composite dropped 459.72 points to 20,948.36. Both the Dow and Nasdaq have now fallen more than 10% from their recent peaks, placing them firmly in what market participants define as correction territory.

Overseas, equity markets mirrored the cautious mood, with European indices closing lower following a mixed performance in Asian markets earlier in the day.

In the bond market, U.S. Treasury yields fluctuated as investors reassessed inflation risks and monetary policy expectations. The yield on the 10-year Treasury note rose as high as 4.48% before easing slightly to 4.43%, remaining elevated compared to levels seen before the conflict began. Rising yields have already translated into higher borrowing costs for mortgages, business loans and other forms of credit, adding further pressure on economic growth.

The bond market’s movements have historically influenced policy decisions from the White House. A year earlier, volatility in yields and financial markets prompted Trump to soften his stance on sweeping global tariffs announced during what he had termed “Liberation Day,” a reversal that drew criticism from opponents who argued that market pressure often forces policy retreats.

As the conflict shows no clear path to resolution and economic risks continue to mount, investors are bracing for further turbulence, with markets likely to remain highly sensitive to developments in both geopolitics and energy prices in the days ahead.