Brent Crude Tops $100 as Middle East Tensions and Big Tech Sell-Off Shake Global Markets

Global financial markets came under heavy pressure on Thursday after the price of Brent crude oil surged above $100 per barrel for the first time in weeks, while disappointing performances from technology giants Tesla and Alphabet triggered a broad sell-off on Wall Street. The combination of soaring energy prices and renewed concerns over artificial intelligence spending rattled investors and revived fears of persistent inflation.

Brent crude, the international benchmark for oil prices, climbed as much as 6.7% to $100.40 per barrel, driven by escalating tensions in the Middle East. The latest surge followed attacks by Yemen’s Iran-backed Houthi rebels on Saudi oil tankers in the Red Sea, raising fresh concerns about disruptions to one of the world’s busiest energy shipping routes. The Bab el-Mandeb Strait is a vital corridor for global crude exports, and any threat to traffic through the region has immediate consequences for international energy markets.

The jump in oil prices quickly spread across financial markets. Higher energy costs are expected to increase transportation and manufacturing expenses while pushing up fuel prices for consumers, reinforcing concerns that inflation could remain elevated and delay interest-rate cuts by the U.S. Federal Reserve. Treasury yields climbed as investors increased expectations that policymakers may tighten monetary policy further if inflation accelerates.

Wall Street reacted negatively to the combined impact of geopolitical uncertainty and weak corporate earnings. The S&P 500 fell around 1%, the Nasdaq Composite dropped nearly 1.8%, while the Dow Jones Industrial Average lost more than 500 points during trading. The declines reflected widespread selling across technology, consumer and transportation stocks.

Tesla suffered one of the day’s biggest losses, with its shares tumbling more than 12% after the electric vehicle maker reported disappointing quarterly earnings, including negative free cash flow and weaker-than-expected profitability. Investors also expressed concern over slowing electric vehicle demand and increased competition in major markets.

Alphabet, Google’s parent company, also weighed heavily on markets despite posting earnings that exceeded analysts’ expectations. Investors focused instead on the company’s rapidly rising spending on artificial intelligence infrastructure, questioning whether the enormous investments would generate sufficient returns in the near future. Alphabet shares fell more than 6%, dragging down the broader technology sector.

Airline stocks were among the worst-performing sectors as investors anticipated higher fuel costs. Companies such as American Airlines and Southwest Airlines recorded notable declines, reflecting concerns that expensive oil could squeeze profit margins and reduce travel demand if ticket prices increase.

Markets in Europe also weakened, with major indexes closing lower amid fears that higher energy prices could slow economic growth across the continent. In contrast, some Asian markets showed resilience despite the global uncertainty, supported by stronger regional economic data and selective gains in technology stocks.

Analysts say investors will continue to closely monitor developments in the Middle East, particularly the security of global shipping lanes and any escalation involving Iran and its regional allies. They also expect upcoming earnings reports from other major technology companies and future Federal Reserve decisions to shape market direction in the weeks ahead. With oil prices once again trading above the psychologically important $100-per-barrel mark, concerns over inflation, economic growth and geopolitical stability are likely to remain at the forefront of global financial markets.