Market Overview

On Tuesday, Brent crude futures for November delivery climbed 1.8% to $98.79 a barrel, briefly breaching the $99 level, while U.S. West Texas Intermediate (WTI) futures for October rose 2.7% to $94 a barrel. Both contracts had already posted modest gains in the prior session, building on a week‑long surge of 9.3% for Brent and 9.7% for WTI.

Escalating Military Actions

U.S. Central Command reported that on Saturday it struck three Iranian crude‑oil carriers in retaliation for missile attacks by the Islamic Revolutionary Guard Corps on two U.S. Navy warships. Iran’s state media said Tehran responded by targeting six vessels in the Strait of Hormuz and the Persian Gulf, including three tankers and three U.S. ships. Iranian officials also claimed the capture of a U.S. autonomous submarine at the Strait’s entrance and reported additional explosions on Kharg Island. The Wall Street Journal cited a second wave of Iranian attacks on U.S. Navy ships on Monday, which the U.S. military had not yet confirmed.

Official Statements

Mohsen Rezaee, a senior Iranian official, warned that Washington had received a clear warning from Iran’s new missiles. The Secretary of the Supreme National Security Council threatened a maritime exclusion zone across the Persian Gulf. Speaker of Iran’s Parliament Mohammad Bagher Ghalibaf warned that American oil and gas companies operating in the region were exposed and would be struck if their assets were attacked.

Supply‑Chain Impact

TankerTrackers.com data showed that crude‑oil exports from the Middle East in August were down 39% compared with a January‑February baseline of 18.5 million barrels per day before the conflict began. Reports also emerged of fresh drone and missile strikes on Saudi Aramco’s 400,000‑barrel‑per‑day Jazan refinery near the Red Sea, heightening concerns over refined‑product availability.

Expert Commentary

Peter Taylor, head of commodity strategy at Macquarie, highlighted that roughly 7 million barrels per day of crude, condensate and clean petroleum products continue to flow through the Strait of Hormuz, a figure he said aligns with client conversations. He noted that while U.S. strikes appear limited and Iranian actions focus on local U.S. bases, the ongoing conflict keeps shipping risk elevated without reaching a “max‑greed” or “max‑fear” market state.

Down‑stream Price Effects

Domestic diesel prices surged, with GasBuddy reporting a national average of $5.90 per gallon—the first time the level was reached.

Forecast Adjustments

Goldman Sachs raised its Brent and WTI price forecasts by $5, setting December 2026 targets at $85 and $80 respectively, and 2027 targets at $80 and $75. The firm cited persistent Middle‑East shipping disruptions but noted two moderating factors: (1) OECD commercial land inventories have barely drawn down since the conflict began, limiting the supply deficit, and (2) analysts expect Middle‑East production to recover gradually in the second half of 2027 as dark‑flow volumes increase and new pipelines come online.

Strategic Petroleum Reserve (SPR) Drawdown

U.S. government data indicated that SPR crude inventories fell by 1.2 million barrels in the week ending 4 September, leaving a total of 285.4 million barrels—the lowest level since November 1982.

Publication Details

The article, authored by Anuron Mitra and contributed to by Ayushman Ojha and Vahid Karaahmetovic, was published on 8 September 2026 at 07:56 am and updated on 9 September 2026 at 01:32 am.