Finance2 min read

Oil Tops $90 on Extended Hormuz Closure; S&P 500 Falls

Written by ReDataMarch 12, 2026

Global financial markets endured a highly volatile session on Wednesday, with Brent crude oil prices surging past the psychological threshold of $90 per barrel. This rally, the sharpest in weeks, is directly attributed to escalating geopolitical tensions in the Middle East and the extended closure of the strategic Strait of Hormuz, a vital chokepoint for crude oil transportation. Uncertainty over the duration of this logistical disruption has sparked fears of a significant shortage in global supply, pushing prices higher.

The Strait of Hormuz, located between Oman and Iran, is considered the world's most important oil transit route, with approximately one-fifth of global supply passing through its waters each day. Any prolonged disruption at this passage has an immediate and severe impact on prices and the stability of the global energy market. Analysts at Goldman Sachs noted in a report that 'each week of closure could remove over 15 million barrels per day from the market, creating an unprecedented deficit.' This situation has led several consuming nations to consider activating strategic petroleum reserves.

On Wall Street, the S&P 500 index closed down 1.2%, reflecting investor concern over the inflationary impact of high energy prices. Sectors sensitive to fuel costs, such as airlines and transportation, were hit the hardest. 'The market is reacting to a double whammy: cost pressure on companies and the risk that the Federal Reserve will keep interest rates higher for longer to combat energy-driven inflation,' commented Sarah Chen, chief market strategist at JPMorgan Chase. The VIX index, known as the 'fear gauge,' jumped more than 15%.

The impact was felt across asset classes. U.S. Treasury bond yields rose, while the U.S. dollar strengthened as a safe haven. In Europe and Asia, major stock indices also recorded losses. The situation tests the resilience of the global economy, which is still recovering from previous shocks. G7 leaders have convened an emergency meeting to coordinate a response and evaluate options to ensure the security of energy flows. The outlook suggests volatility will persist until the logistical crisis is resolved, with significant consequences for global economic growth and price stability.

Mercados FinancierosPetróleoGeopolíticaGlobal EconomyInflaciónEnergía

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