Ceasefire calms markets, not shipping
Markets breathed a sigh of relief after a U.S.–Iran ceasefire and oil prices plunged, but the physical flow of goods has not bounced back — ships are still hesitant to pass the Strait of Hormuz. Analysts say commercial traffic needs Iranian permission to transit and vessel-tracking shows no meaningful resumption, so logistics backlogs and rerouted corridors will persist for months. That gap matters because financial markets repriced risk in hours while freight, port and inventory recovery will take much longer, keeping supply chains fragile. (theguardian.com, wired.com)
Oil traders hit the sell button within hours of the United States-Iran ceasefire, but shipowners did not hit the gas. On April 9, traffic through the Strait of Hormuz was still near a standstill even after the truce announcement. (cnbc.com) That split starts with geography. The Strait of Hormuz is the narrow sea gate between Iran and Oman, and the United States Energy Information Administration says about 20 million barrels of oil a day moved through it in 2024, equal to about one-fifth of global petroleum liquids consumption. (eia.gov) The same bottleneck also carries gas. The United States Energy Information Administration says about one-fifth of global liquefied natural gas trade passed through Hormuz in 2024, mostly from Qatar and the United Arab Emirates. (eia.gov) Markets can reprice a headline in seconds because a futures contract is just a bet on what happens next. A tanker needs a captain, an insurer, a charterer, a port slot, and a route that will not get it seized, delayed, or shot at. (wired.com) That is why the ceasefire did not produce an instant convoy of ships. Reuters reported on April 8 that Iran still said vessels needed permits to pass, and shipowners said they needed clearer terms before resuming transit. (usnews.com) The vessel data looked just as cautious as the phone calls. S&P Global Market Intelligence told CNBC that only four transits were recorded on Wednesday, while MarineTraffic said more than 400 oil tankers and dozens of liquefied natural gas or liquefied petroleum gas carriers were still waiting outside the Gulf. (cnbc.com) Some of the ships that did move were not a sign of normal business returning. Lloyd’s List reported on April 9 that just three vessels had transited since the ceasefire announcement, and all had current or past links to Iran. (gulfbusiness.com) Even if the shooting stops, the queue does not disappear. Lloyd’s List said more than 800 vessels had been stranded in the Middle East Gulf since late February, which means ports, berths, pilots, and onward trucking all have to absorb a backlog before schedules look normal again. (lloydslist.com) There is also a rerouting problem layered on top of the backlog. The United States Energy Information Administration notes that when chokepoints are disrupted, cargo can be pushed onto longer alternatives that add thousands of miles and higher shipping costs, and some Gulf exports have only limited pipeline bypass options. (eia.gov) So the calm on trading screens and the calm in supply chains are not the same event. Hapag-Lloyd told Reuters it could take six to eight weeks to resume normal traffic if the ceasefire holds, and Wired reported that broader logistics disruption could last for months after the first ships start moving again. (straitstimes.com, wired.com)
