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    Oil Prices Rise Above $91 as Trump Questions Iran Ceasefire Viability

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    A chart showing the rise in Brent crude oil prices alongside geopolitical events affecting the market.

    Here's what it means for you.

    Rising oil prices can impact your business costs and investment strategies.

    What happened

    On August 17, 2026, Brent crude oil prices surged above $91 per barrel following President Trump's doubts about extending the Iran ceasefire.

    The Context

    • Geopolitical tensions: The ongoing 2026 Iran war has led to significant disruptions in the Strait of Hormuz, a crucial shipping route for oil.
    • Market reactions: Trump's comments triggered a 2.65% increase in Brent crude prices, reflecting investor anxiety over potential supply issues.
    • Economic indicators: Rising oil prices have contributed to elevated U.S. Treasury yields and declining equity indexes, signaling broader market volatility.

    The Number

    $90.87

    — This was the closing price for Brent crude on August 17, 2026, marking a 2.65% daily gain amid geopolitical uncertainty, which can directly affect your operational costs and financial planning.

    Takeaway

    Expect continued volatility in oil prices as geopolitical tensions persist, influencing global markets and economic conditions.

    12 Articles
    The Arabian Post

    Oil prices climb as Iran tensions deepen

    Oil prices have risen as tensions surrounding Iran escalate, with Brent crude reaching $91.28 a barrel and US West Texas Intermediate at $85.31. The increase is attributed to diminishing prospects for a resolution in the Iran conflict, particularly a...

    19 hours ago
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    Bloomberg

    Latest Oil Market News and Analysis for Aug. 19

    Oil prices have increased for a fourth consecutive day, reflecting ongoing tensions in the US-Iran conflict, which has shown no signs of resolution after nearly six months of hostilities. This rise in oil prices is indicative of market reactions to g...

    Al-Monitor

    Oil nears $92 on UAE missile alert as Trump claims Iran talks stuck

    Brent crude oil prices have surged to nearly $92 a barrel, marking the highest level this month, amid heightened tensions following missile alerts from the UAE regarding alleged Iranian attacks. This escalation has led to significant geopolitical con...

    The Guardian

    Oil prices jump after US-Iran ceasefire expires and Trump threatens Oman

    Oil prices surged above $90 a barrel for the first time since July 30, following the expiration of a ceasefire between the US and Iran, with President Trump demanding Tehran's surrender. Iran has indicated a more aggressive stance if negotiations fai...

    Investing.com

    Bonds, stocks jolted as Middle East tensions shatter market calm

    Recent tensions in the Middle East have significantly disrupted financial markets, causing bonds and stocks to experience sharp declines. The escalation of hostilities, particularly between the U.S. and Iran, has shattered the previous market calm, l...

    Okaz

    صعود عقود «برنت».. النفط صوب 92 دولاراً

    Oil prices increased today as the likelihood of a resolution to the Middle East conflict diminished, following Iran's announcement of a more aggressive stance and the U.S. ruling out an extension of the ceasefire agreement. Brent crude futures rose b...

    Emirates 24|7

    Oil climbs as fading US-Iran peace hopes raise supply risks

    Oil prices increased for a third consecutive session as hopes for a peace deal between the U.S. and Iran diminished, with Iran announcing a shift to a more aggressive military stance and the U.S. rejecting an extension of the ceasefire agreement. Bre...

    The Guardian

    Oil prices jump after US-Iran ceasefire expires and Trump threatens Oman

    Oil prices surged above $90 a barrel for the first time since July 30, following the expiration of a ceasefire in the US-Israel conflict with Iran. President Trump has demanded Iran's surrender, while Tehran has signaled a more aggressive stance if n...

    The Guardian

    Oil prices jump after US-Iran ceasefire expires and Trump threatens Oman

    Oil prices surged above $90 a barrel for the first time since July 30, following the expiration of a ceasefire in the US-Israel conflict with Iran. President Trump has demanded Iran's surrender, while Tehran has signaled a more aggressive stance if n...

    Bloomberg

    Latest Oil Market News and Analysis for Aug. 18

    Oil prices have risen for a third consecutive day, reflecting market reactions to diminishing prospects for a resolution in the ongoing US-Iran conflict, as President Donald Trump indicated he is not interested in extending an expiring agreement with...

    Gulf Times

    Oil rises as US-Iran peace hopes fade

    Oil prices have seen a slight increase, marking a third consecutive session of gains, as hopes for a US-Iran peace deal diminish. Tehran's announcement of a more aggressive stance has contributed to this decline in diplomatic optimism, impacting mark...

    NBC News

    Oil jumps past $91 as Trump casts doubt on a new deal with Iran

    Oil prices surged past $91 as President Trump expressed skepticism regarding a potential new deal with Iran, claiming the Strait of Hormuz was open, despite shipping traffic data suggesting otherwise. This statement comes amid heightened tensions and...

    Okaz

    النفط يصعد.. أسعار برنت صوب 90 دولاراً

    Oil prices increased today, with Brent crude futures rising by 1.04% to $89.44 per barrel amid a lack of positive developments in diplomatic efforts to resolve regional conflicts, despite no significant supply disruptions. West Texas Intermediate als...

    Bloomberg

    Trump Issues Threat to Oman as US-Iran MOU Expires

    President Donald Trump has issued a threat to bomb Oman if it interferes with U.S.-Iran negotiations, coinciding with the expiration of a 60-day truce between the two nations. This truce, which has seen multiple violations, is critical as discussions...