A pumpjack operates at the Vermilion Energy site in Trigueres, France, June 14, 2024. REUTERS
SINGAPORE, April 20 (Reuters) – Oil prices jumped more than 5% on Monday, on fears that the ceasefire between the United States and Iran could collapse after the U.S. seized an Iranian cargo ship, while traffic through the Strait of Hormuz stayed largely halted.
Brent crude futures advanced $5.08, or 5.62%, to $95.46 a barrel by 0418 GMT and U.S. West Texas Intermediate was at $88.86 a barrel, up $5.01, or 5.97%.
Both contracts tumbled by 9% on Friday, their largest daily declines since April 18, after Iran said passage for all commercial vessels through the Strait of Hormuz was open for the remaining ceasefire period and U.S. President Donald Trump said Iran has agreed to never close the strait again.
“Within 24 hours of Friday’s ‘completely open’ announcement, there were already tankers that were fired upon by the Islamic Revolutionary Guard Corps (IRGC), leading to more fears from the shippers on attempting to leave,” said June Goh, a senior oil market analyst at Sparta Commodities.
“Market fundamentals are getting worse, as 10-11 million barrels per day of crude oil remains shut in.”
The United States said on Sunday that it had seized an Iranian cargo ship that tried to run its blockade while Iran said it would retaliate amid growing worries of a resumption of hostilities.
Tehran also said it would not participate in a second round of negotiations that the U.S. had hoped to kick off before its two-week ceasefire with Iran expires this week.
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The United States has maintained a blockade of Iranian ports, while Iran has lifted and then re-imposed its own blockade of the Strait, which handled roughly one-fifth of the world’s oil supply before the war began almost two months ago.
“Oil markets continue to gyrate in response to oscillating social media posts by the U.S. and Iran, rather than the realities on the ground which remain challenging for oil flows to resume in a rapid fashion,” Saul Kavonic, MST Marquee’s head of research, said.
“The announcement of the Strait opening proved premature,” Kavonic said.
“Ship owners will be twice shy about heading towards the Strait again without receiving much more confidence that any announced passage is real.”
More than 20 ships passed the strait on Saturday carrying oil, liquefied petroleum gas, metals and fertilizers, Kpler data showed, the highest number of vessels crossing the waterway since March 1.
Reporting by Florence Tan and Siyi Liu in Singapore; Editing by Lisa Shumaker, Lincoln Feast and Raju Gopalakrishnan
