Oil Prices Slip as Diplomatic Signals Outweigh Middle East Tensions
This is a temporary pullback,
said Florence Schmit, a senior energy strategist at Rabobank, as crude markets reacted to shifting signals from Washington regarding military action in the Middle East.
Crude prices declined following news that US President Donald Trump intends to prioritize diplomatic efforts rather than immediately greenlighting fresh strikes on Iran after the Nov 3 midterm elections. Brent slipped toward US$111 a barrel after jumping more than 2% on Oct 30, while West Texas Intermediate hovered near US$102. Trump told Benjamin Netanyahu of his preference for diplomacy during a phone call, a strategy that concerned the Israeli Prime Minister, according to Axios.
Diplomatic Outreach and Military Posturing
The push for talks has tempered concerns about renewed hostilities even as attacks on shipping lanes persist. US Secretary of State Marco Rubio stated on Oct 31 that no determination had been reached regarding new military strikes, emphasizing that Trump favors finding a diplomatic solution. These diplomatic overtures follow joint US-Israeli attacks on Iran that started the war in late February.
Despite the tilt toward negotiations, military preparations continue on both sides. A top commander updated the US President on potential military courses of action on Oct 29, according to a report by the Wall Street Journal. Meanwhile, Iran’s Supreme Leader Mojtaba Khamenei ordered his top military commanders to prepare for a renewed confrontation with the US and Israel, even as his foreign minister signaled progress in diplomatic talks. An Iranian delegation was in Qatar for discussions with mediators on Oct 31.
Shipping Disruptions and Regional Security
Attacks on vessels around the Strait of Hormuz continue to impact maritime trade and keep markets on edge. The UK Maritime Trade Operations (UKMTO) stated on Nov 1 that it had been notified of a vessel hit by a projectile in Hormuz, following an earlier incident on Oct 30 involving an attacked liquefied natural gas tanker. Furthermore, UKMTO noted that another ship experienced a strike east of Ras Al Khafji, Saudi Arabia, far into the interior of the Persian Gulf.
While crude exports from the Persian Gulf remain near prewar levels, oil product shipments stay constrained. The ongoing Middle East conflict, combined with escalating Ukrainian attacks on Russian refiners, has driven fuel prices higher. Diesel prices have surged across both the US and Europe.
Market Forecasts and OPEC+ Quotas
Against this backdrop of geopolitical supply risks, Goldman Sachs Group raised its Brent forecast to US$105 a barrel for December, with an average of US$88 projected for 2027. Analysts including Daan Struyven and Yulia Grigsby noted that the Middle East and Russia-Ukraine conflicts create high disruption risk. June Goh, a senior oil market analyst at Sparta Commodities SA, added that diesel is the most distressed product heading into the Northern Hemisphere winter, noting that spare refining capacity remains concentrated in China where authorities tightly control fuel exports.

In a related development, the OPEC+ alliance decided over the weekend to leave production limits unchanged for December, following the complete roll-out of voluntary supply curbs in September. Because ongoing hostilities across the Middle East—including the Red Sea—continue posing dangers to production sites and export routes, this policy adjustment is largely symbolic.
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