Bullstory
Jul 12, 2026

Oil prices surged by more than % following Trump's statement about resuming maritime blockades against Iran.4

International oil prices jumped by more than %. This increase came after former President Trump mentioned the resumption of U.S. maritime blockades against Iran, reflecting concerns over supply disruptions in the market. Both Brent and WTI futures prices rose in tandem.4


![Oil prices surged by more than % following Trump's statement about resuming maritime blockades against Iran.](4 ]/blog-images/gen-e3eefb1a-4b32-43c6-9c24-ca088a094a03.jpg

International oil prices increased by more than %. This movement occurred right after former President Trump's statement, 'The U.S. will resume maritime blockades against Iran.' From an investor's perspective, the key takeaway is that uncertainties regarding supply have increased again.4

Both Brent crude and West Texas Intermediate (WTI) futures rose. It was reported that both benchmarks showed an increase of around % during the session.4

Former President Trump's remarks were reflected in the market on the day of month, UTC. The term 'maritime blockade' mentioned refers to the potential resumption of activities by the U.S. Navy.7 12]},

The market immediately reflected the supply risks in prices. It was explained that vigilance regarding tanker routes and conditions for passing through the Strait of Hormuz has heightened again.

Energy-related financial products and stock prices in some sectors showed simultaneous fluctuations. Reports followed that the uncertainty in the spot market grew along with changes in positions in the futures market.

This movement was recorded as an example of how geopolitical risks are quickly reflected in oil prices. Market participants immediately reassessed prices whenever related news emerged.

Sources: Reuters,Yahoo Finance

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