Oil prices rallied sharply taking Brent to a near 4-week peak while Murban crude hit record highs, fueled by escalating tensions in the Strait of Hormuz and a complete trade cut-off between the UAE and Iran.
Brent surged over 3% to $94.70 per barrel and hovered near its highest since July 24, while Murban crude futures gained 1.6% to $100.99/bbl and hit their highest ever based on available data.
The market rally is heavily driven by the numerous geopolitical flashpoints in the Middle East, analysts said.
"Brent crude held above $91 per barrel into Thursday's session, extending a four-day run of gains as President Trump announced sweeping new economic measures against Iran and the UAE cut trade and financial ties with Tehran," Saxo Bank analysts said.
UAE announced the immediate suspension of all economic and financial transactions with Iran on Tuesday.
While US President Donald Trump insisted the strait remains open and warned that nations providing a lifeline to Tehran will face economic consequences, Iranian officials countered that the waterway remains shut.
Ebrahim Rezaei, a member of the Iranian parliament's national security and foreign policy committee reportedly said on Wednesday that Iran could place the Strait of Hormuz under armed forces control and restrict certain vessels under a proposed security bill.
The risk of crossing the Strait of Hormuz remained high with three China-linked supertankers turning around in the waterway, and commercial tracking data confirming depressed vessel traffic volumes due to the dangers involved in passing through it.
On the supply side, US commercial crude oil inventories increased by 4.4 million barrels to 428.8 mmbbls in the week ended Aug. 14, the Energy Information Administration said in its weekly report released Wednesday.