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Source: Newsmaker.id
Global oil prices surged again during trading on Tuesday (October 20, 2026), with Brent crude reaching a five-month high amid escalating geopolitical tensions in the Middle East.
Brent crude hit a peak of $111.75 per barrel—its highest level since May—before trading at $111.20 per barrel, up 1.5%, as of 18:20 Western Indonesian Time (WIB). Meanwhile, U.S. West Texas Intermediate (WTI) crude for November delivery jumped 5.2% to $109.08 per barrel, having touched $110 earlier in the session. This sharp rise reflects growing market concerns over potential disruptions to global energy supplies following attacks on oil tankers and strategic infrastructure in Saudi Arabia.
Tensions have escalated after the Iran-aligned Houthi group in Yemen claimed to have launched a series of attacks on Saudi Arabian energy facilities, airports, and military installations. The targets reportedly included Saudi Aramco facilities in Yanbu, the Shaybah oil field, King Khalid International Airport in Riyadh, and Abha Airport. Although Saudi authorities have yet to provide direct confirmation and the claims remain independently unverified, these developments have heightened concerns regarding the security of energy infrastructure in the Gulf region. The situation is further compounded by reports that at least 18 vessels have been targeted over the past two weeks, increasing the risk of disruptions to oil distribution through critical Middle Eastern trade routes.
Market participants are now factoring a higher geopolitical risk premium into oil prices, reflecting fears of potential disruptions to energy production and distribution. Analysts at ING suggest that oil prices remain strongly supported by regional security uncertainties, particularly as long as threats to vital oil shipping lanes persist. If distribution activities continue to operate normally, this risk premium could potentially decrease gradually. However, the increasing intensity of attacks means the market has yet to see any significant signs of a reduction in risk. Meanwhile, a Houthi attack on a government security forces training camp in Yemen’s Shabwa province—which reportedly left 58 people dead and over 200 injured—has further heightened concerns regarding regional stability.
Beyond geopolitical factors, expectations of a decline in United States crude oil inventories have also supported rising prices. Preliminary analyst surveys suggest a drop in U.S. crude oil and refined product stocks over the previous week, which could tighten the global supply-demand balance. Looking ahead, investors will be closely monitoring developments in the Middle East conflict, the security of shipping lanes in the Gulf region, and U.S. oil inventory reports to determine the next price direction. Should supply disruptions escalate, Brent crude could maintain its upward trend and test higher levels. Conversely, an easing of tensions and the restoration of energy distribution could lead to a price correction following the recent sharp surge.
Conclusion:
Global oil prices continue to show a bullish trend as the risk of supply disruptions from the Middle East intensifies. Brent crude’s climb to US$111.75 reflects significant investor concern regarding the security of Saudi Arabia’s energy facilities and international oil distribution routes.
In the short term, the US$110 mark serves as a key psychological level for Brent. If geopolitical pressure continues to mount, prices could potentially test US$115 per barrel. Conversely, should the situation begin to de-escalate, profit-taking could push prices back toward US$108.
Impact on global markets: A prolonged rise in oil prices could fuel inflation, reinforce expectations for higher interest rates, and place additional pressure on the currencies of energy-importing nations, including the Indonesian rupiah. For gold, this situation creates a mixed sentiment, balancing increased demand for a safe-haven asset against concerns regarding tighter monetary policy.
Source: newsmaker.id