The number of oil tankers transiting the Strait of Hormuz decreased significantly over the weekend as tensions escalated between the United States and Iran. On Sunday, only four vessels crossed the strait, down from eight the previous day, according to shipping data from LSEG.
Key Details
Since Friday, at least three oil products tankers and one Very Large Crude Carrier entered the strait to load oil. However, there have been no liquefied natural gas tankers reported passing through since Thursday. The Strait of Hormuz is a critical shipping lane, handling about one-fifth of global oil trade.
The decline in tanker traffic coincides with a series of military actions, with the US reporting an eighth consecutive night of attacks against Iranian targets. Meanwhile, US allies Kuwait and Bahrain have also reported increased Iranian attacks in the region. The US has stated that it is enforcing a naval blockade on Iranian ports, while Iran has threatened vessels it claims are violating navigation rules in the strait.
Background
For further context on oil flows, see our article on oil flows near 14 million barrels amid US-Iran tensions.
The reduction in tanker traffic through the Strait of Hormuz could lead to tighter oil supply and increased prices, particularly for crude oil, as geopolitical risks heighten. Investors will watch for any further developments in military actions or diplomatic negotiations between the US and Iran that could influence shipping routes and oil prices.