Bullstory
Jul 13, 2026

Trump's Maritime Blockade Resumes, Oil Prices Exceed 83 Dollars Per Barrel, Stock Market Drops

Following President Donald Trump's announcement to resume maritime blockade in the Strait of Hormuz, international oil prices surpassed 83 dollars per barrel, and the U.S. stock market saw a decline. SK Hynix led the drop in the semiconductor sector, while energy stocks reacted sensitively to soaring oil prices.


Trump's Maritime Blockade Resumes, Oil Prices Exceed 83 Dollars Per Barrel, Stock Market Drops

After President Donald Trump announced on 13 the resumption of the maritime blockade in the Strait of Hormuz, international oil prices skyrocketed and the U.S. stock market closed lower. This event attracted investor attention as it could have immediate effects on commodity prices and corporate costs.

Immediately after the announcement, global oil prices exceeded 83 dollars per barrel, recording one of the highest daily increases. In some trades, oil prices rose by about 5% during the day.

On the same day, the stock market showed weakness in the semiconductor sector, with SK Hynix leading the decline among semiconductor stocks. The technology sector faced downward pressure overall.

Energy-related stocks were in the gain zone due to the surge in oil prices; however, the extent of the increase varied by sector due to risk-averse sentiment in the broader market. There was a flow where supply-demand and geopolitical uncertainties acted simultaneously.

There were also reports that Iranian officials declared the Strait closed, highlighting concerns about the safety of maritime transport routes. Safety concerns regarding shipping lanes are affecting the outlook for crude oil supply directly.

Market participants are watching for the future developments of geopolitical risks, potential disruptions to crude oil supply, and changes in corporate cost burdens.

Sources: CNBC Top News,MarketWatch Top Stories

Bullstory synthesized this report from the linked sources. AI may have assisted the writing process. Check the original reports for factual confirmation.