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Brent crude tops $100 as Middle East conflict deepens

By Markets Desk · 2026-09-09 · 2 min read
A silhouette of an oil tanker ship on a calm horizon
Illustration: Tradingbird

Global equities fell and bond yields hit multi-year highs on Wednesday as Brent crude oil breached the $100 per barrel mark. The surge was driven by escalating military actions in the Strait of Hormuz and rising energy costs that are pressuring consumer prices.

Brent crude oil prices rose above $100 per barrel on Wednesday. The price increase followed reports of attacks on ten ships near the Strait of Hormuz. These incidents occurred after the United States sank five Iranian oil tankers. This marks the largest wave of tit-for-tat attacks on shipping since the war began six months ago.

Global stock markets declined in response to the geopolitical tension. The S&P 500 dropped 0.5 percent, while the Nasdaq fell 0.6 percent. The Dow Jones Industrial Average decreased by 0.8 percent. European indices lost 1.4 percent, reaching a one-month low. In Asia, South Korea outperformed with a 1.3 percent gain.

Bond yields reach historic highs

Bond yields in the United States, United Kingdom, and Europe spiked to fresh multi-year levels. The U.S. Treasury announced it will buy back up to $6 billion of long-dated bonds. This amount is three times larger than its previous buyback program. Despite the increased demand, the 10-year yield hit its highest level in three years.

According to GN auto markets/bonds: bond trading, the bid-to-cover ratio for the 10-year auction was the highest in over a decade. Investors reacted negatively to the plan, viewing it as an attempt to suppress yields. Treasury Secretary Scott Bessent stated that he has significant influence over the Japanese yen. He suggested that market participants could bet against his position if they wish.

Energy costs impact consumer prices

U.S. diesel prices hit a record high of $5.94 per gallon. Gasoline prices remain above $4 per gallon. Oil prices are up 50 percent compared to the same period last year. The Strait of Hormuz remains a critical chokepoint for global energy supply. Traders and officials disagree on the exact volume of oil flowing through the strait.

This uncertainty has introduced a residual risk premium into crude oil prices. The premium may remain entrenched for months. The U.S. has also banned imports of many Canadian alcoholic beverages, motorcycles, and dairy products. This move has escalated trade tensions between the two nations. Global growth remains strong despite the high energy prices.

Based on reporting by GN auto markets/bonds: bond trading, compiled by the Tradingbird desk.

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