Global oil prices surged and Asian stock markets dipped sharply today following an announcement by US President Donald Trump that the US will block vessels entering or exiting Iranian ports, escalating tensions in the Strait of Hormuz. The move, set to take effect at 10 a.m. Eastern Time on April 13, has heightened fears of supply disruptions and geopolitical instability.
Market Turmoil: West Texas Intermediate (WTI) and Brent crude oil futures jumped 8% at market open, surpassing $100 per barrel. Japan's Nikkei 225 fell 0.74%, while South Korea's KOSPI Composite dropped 0.86%. US S&P 500 futures declined 0.5%, and the US dollar strengthened as investors sought safe-haven assets.
Geopolitical Standoff: US Vice President JD Vance confirmed on Sunday that negotiations with Iran had collapsed, citing unresolved differences on key issues. Iran's chief negotiator, Mohammad Bagher Ghalibaf, dismissed the US blockade as ineffective coercion, vowing Tehran would not yield to pressure.
Maritime analysis firm Windward warned the Strait of Hormuz is now in a "controlled and unstable" state, raising risks of direct conflict. The strait handles 20% of global oil shipments, making prolonged disruptions a critical concern for energy markets.
