WTI crude jumped 12.89% this week as traders priced in simultaneous threats to the Strait of Hormuz and the Bab el-Mandeb. September futures closed near their weekly high after tanker attacks put both of Saudi Arabia's main export routes under fire, with no ceasefire in sight.
September WTI crude oil futures traded at $92.31 late Thursday, up $10.54 or 12.89% for the week.
This was not a routine risk-premium rally. Prices climbed from $79.58 to $92.31 in four sessions as the market stopped pricing one damaged chokepoint and started pricing a supply system with fewer ways to move barrels.
Hormuz risk returned to the forefront
The first driver was the worsening U.S.-Iran conflict and the damage it was doing to shipping through Hormuz. Iran's Revolutionary Guards said the strait was under its control and effectively closed while U.S. military action continued.
Traders had treated earlier Hormuz tension as a problem diplomacy could solve, but that view faded as strikes went on night after night. By Thursday, the U.S. military had completed its twelfth straight night of strikes on Iran. A tanker fire near Oman deepened the worry, and two other tankers turned back rather than risk the southern approach.
The Red Sea became a second supply problem
The bigger change came when Yemen's Houthis said they struck two Saudi oil tankers near the Bab el-Mandeb strait. Saudi Arabia had used that Red Sea route as a pressure valve when Hormuz turned dangerous, moving crude west to Yanbu instead of leaning entirely on the Gulf.
Some cargoes still moved: two Chinese supertankers carrying about 4 million barrels of Saudi crude exited the Red Sea through Bab el-Mandeb. But successful passage did not make the route secure. Goldman Sachs estimated that nearly 9 million barrels per day moved through Bab el-Mandeb during the past month. Nearly 4 million barrels per day of that flow could be difficult to reroute if multiple chokepoints remain blocked.
Diesel margins confirmed the tightness
The fuel market gave crude buyers another reason to stay aggressive. European diesel margins hit a record $66.25 per barrel on July 17 and held near that level this week. Refiners kept bidding because strong diesel economics paid them to keep running.
Alternative supply grew pricier too. Russian crude discounts to Indian refiners faded as buyers competed for cargoes outside the Middle East, removing another shock absorber.
Inventory data did not stop the rally
A bearish counter-signal barely registered. U.S. crude stocks rose by 2 million barrels for the week ended July 17 when analysts had expected a draw. Under normal conditions a build like that could pressure WTI, yet the market stayed fixed on export routes and the chance that barrels already on the water would take longer to reach refiners.
What happens next depends on physical shipping rather than the next diplomatic headline. A credible ceasefire, safer tanker traffic through Hormuz and uninterrupted Saudi flows through Bab el-Mandeb would take pressure out of WTI quickly.
Source: Oilprice.com
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