Brent crude oil, one of the world's two primary benchmark oil prices alongside West Texas Intermediate (WTI), climbed to $100 per barrel on July 23, 2026, reaching its highest level in 45 days. The rally came as markets reacted to renewed geopolitical tensions in the Middle East.

The price increase follows reports of Houthi attacks on Saudi oil tankers, which have raised concerns over potential disruptions to regional oil exports and key shipping routes. The Houthis are an Iran-aligned political and military movement based in Yemen that has periodically targeted commercial shipping in the region. The Middle East accounts for a significant share of global oil production, and any threat to the free flow of vessels through critical chokepoints such as the Strait of Hormuz and the Bab el-Mandeb Strait can have an immediate impact on energy markets. The Strait of Hormuz alone carries roughly one-fifth of global oil consumption, making it one of the most strategically important transit points for energy supplies.

According to market participants, traders are responding to heightened supply risks rather than to a specific new incident. The resulting uncertainty has pushed oil prices higher as investors weigh the potential for further escalation and its implications for global energy supply chains. Markets are also monitoring OPEC+ production policy decisions, which could either amplify or offset supply concerns depending on the producer group's output adjustments.

Brent crude serves as the pricing benchmark for roughly two-thirds of the world's internationally traded crude oil supplies. Its movements are closely watched as an indicator of broader energy market conditions and inflationary pressures across the global economy, as higher crude costs tend to feed through into transportation, manufacturing, and consumer fuel prices.