Global oil prices plummeted on Friday after Iran announced the temporary reopening of the strategic Strait of Hormuz for commercial shipping following the commencement of a 10-day ceasefire between Israel and Lebanon.
Global oil prices experienced a dramatic correction on Friday, April 17, 2026, as the international benchmark, Brent crude, fell by approximately 9 percent to $89.84 per barrel. This marks the first time Brent has traded below the $90 threshold since March 30, reversing a weeks-long surge fueled by escalating Middle East tensions. The sharp decline was mirrored in the United States, where West Texas Intermediate (WTI) crude shed 11 percent of its value, dropping to $83.90 per barrel. The sell-off was triggered by news that the Strait of Hormuz—a vital maritime passage responsible for a significant portion of the world’s daily oil supply—would be reopened to commercial traffic following the implementation of a 10-day ceasefire between Israel and Lebanon.
Iranian Foreign Minister Abbas Araghchi confirmed the reopening in a post on X, noting that the gesture was tied directly to the current truce. However, Araghchi emphasized that the passage is not a return to total normalcy, as vessels must adhere to specific protocols. “In line with the ceasefire in Lebanon, the passage for all commercial vessels through the Strait of Hormuz is declared completely open for the remaining period of the ceasefire, on the coordinated route as already announced by Ports and Maritime Organisation of the Islamic Republic of Iran,” Araghchi stated. He further clarified that the arrangement would last only for the duration of the ceasefire, maintaining a level of uncertainty in the energy markets regarding long-term supply stability.
Despite the reopening of the shipping route, geopolitical friction remains high as the United States continues to exert pressure on Tehran. Earlier in the week, U.S. Central Command reported that its blockade had been “fully implemented,” and President Donald Trump reinforced this stance on Friday, asserting that the U.S. naval blockade would remain in place “until such time as our transaction with Iran is 100% complete.” While the reopening of the Strait has provided immediate relief to global markets and eased supply concerns, analysts warn that the underlying “transaction” mentioned by the White House remains a critical variable for the future of global crude prices.
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