Crude oil prices climbed toward $100 per barrel on Thursday as geopolitical tensions between the U.S. and Iran intensified [1], [2].

This surge reflects growing fears that instability in critical maritime corridors could disrupt global energy supplies, potentially triggering wider economic inflation. The volatility centers on the Red Sea and the Strait of Hormuz, two of the world's most vital oil transit points [2], [3].

In Asian trade on Thursday, oil prices rose more than 1.5% [1]. This movement marks the fifth consecutive day of price increases [1]. According to market data, prices have reached their highest levels in more than six weeks [1].

Market reports show a range of price surges across different benchmarks. Brent crude neared $100 per barrel [2], while other reports indicated prices surged above $91 per barrel [3].

The price hike is driven by heightened hostilities between the U.S. and Iran, alongside ongoing attacks by Yemen's Houthis on oil tankers [1], [2]. These combined threats have led investors to price in the risk of significant supply disruptions in the Middle East [2].

Traders are closely monitoring the security of shipping lanes. The potential for a blockade or increased kinetic conflict in the Strait of Hormuz remains a primary concern for global markets [2].

Brent crude neared $100 per barrel

The climb toward $100 per barrel indicates that the market is shifting from monitoring regional skirmishes to fearing a systemic supply shock. Because the Strait of Hormuz is a global chokepoint, any prolonged disruption there typically leads to immediate spikes in energy costs worldwide, regardless of production levels elsewhere.