Source: Kapitales ResearchHighlights:

• US revokes Iran oil waiver after tanker attacks shakes global energy markets.
• Rising Strait of Hormuz risks push crude higher on supply uncertainty.
• Australian energy stocks outperform as investors rotate into oil-linked producers.

Oil prices jump as geopolitical tensions intensifyGlobal oil markets rallied after fresh military escalation involving the United States and Iran heightened concerns over energy supplies from the Middle East. The latest developments followed reported attacks on commercial vessels near the Strait of Hormuz, prompting the US Treasury Department to revoke a temporary waiver that had allowed limited Iranian oil sales under a recent diplomatic arrangement. The policy reversal marked a significant shift from the temporary sanctions relief introduced only weeks earlier and signaled a tougher US stance following renewed security concerns in one of the world's most strategically important shipping corridors. Crude prices climb as supply concerns returnEnergy markets reacted immediately. West Texas Intermediate (WTI) crude climbed approximately 3%, trading above US$72.50 per barrel, while Brent crude advanced approximately 2.85%, trading above US$76.20, reflecting renewed concerns that geopolitical instability could disrupt oil exports passing through the Strait of Hormuz. Because a large portion of the world's seaborne crude passes through the Strait of Hormuz, disruptions in the region can rapidly influence global energy prices. Although shipping activity has gradually recovered from earlier disruptions, market participants remain cautious as military operations and diplomatic uncertainty continue to influence expectations for global energy supply.Australian energy stocks outperformThe rally in crude prices lifted Australia's energy sector, with: 

• Woodside Energy Group Ltd (ASX: WDS) gained approximately 3.1%, closing at AU$28.840 as rising crude prices boosted investor confidence.
• Santos Ltd (ASX: STO) advanced approximately 5% to AU$7.445, leading gains among major Australian energy producers.
• Karoon Energy Ltd (ASX: KAR) climbed approximately 4.40% to AU$1.415, supported by stronger oil price expectations.
• Viva Energy Group Ltd (ASX: VEA) rose approximately 4% to AU$2.235, benefiting from positive sector sentiment.
• Ampol Ltd (ASX: ALD) increased approximately 3.7% to AU$35.570, extending gains alongside the broader energy sector.

Higher crude prices generally improve earnings expectations for upstream producers, although refining margins and fuel demand remain important variables for downstream businesses. The broad rally reflected investor expectations that sustained higher oil prices could strengthen earnings across Australia's energy industry.Why markets are closely watching the GulfBeyond the immediate rise in oil prices, investors are assessing whether the latest confrontation develops into a prolonged disruption or remains a short-term geopolitical shock. Continued instability could keep energy prices elevated, influence inflation expectations and complicate monetary policy decisions across major economies. Conversely, any renewed diplomatic progress could ease supply concerns and reduce the geopolitical premium embedded in crude markets.For now, volatility is expected to remain elevated as traders monitor military developments, shipping conditions in the Strait of Hormuz and future policy actions from Washington and Tehran.Note- All data presented is based on information available at the time of writing.Disclaimer for Kapitales ResearchThe materials provided by Kapitales Research, including articles, news, data, reports, opinions, images, charts, and videos ("Content"), are intended for personal, non-commercial use only. The primary goal of this Content is to educate and inform readers. This Content is not meant to offer financial advice, nor does it include any recommendation or opinion that should be relied upon for making financial decisions. Certain Content on this platform may be sponsored or unsponsored, but it does not serve as a solicitation or endorsement to buy, sell, or hold any securities, nor does it encourage any specific investment activities. Kapitales Research is not authorized to provide investment advice, and we strongly advise users to seek guidance from a qualified financial professional, such as a financial advisor or stockbroker, before making any investment choices. Kapitales Research disclaims all liability for any direct, indirect, incidental, or consequential damages arising from the use of the Content, which is provided without any warranties. The opinions expressed by contributors or guests are their own and do not necessarily reflect the views of Kapitales Research. Media such as images or music used on this platform are either owned by Kapitales Research, sourced through paid subscriptions, or believed to be in the public domain. We have made reasonable efforts to credit sources where appropriate. Kapitales Research does not claim ownership of any third-party media unless explicitly stated otherwise. 

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