Dollar rises as fresh Iran conflict reports lift oil prices
Updated
Updated · Barron's · May 8
Dollar rises as fresh Iran conflict reports lift oil prices
9 articles · Updated · Barron's · May 8
The DXY dollar index gained 0.1% to 98.162 after the US military said Iran attacked warships in the Strait of Hormuz and Washington struck Iranian military sites.
Higher oil prices and reduced demand for traditional haven assets supported the greenback against a basket of currencies amid the renewed confrontation.
Markets were also weighing a federal trade court ruling against Donald Trump's new global tariffs and awaiting the latest US nonfarm payrolls report.
With US strategic oil reserves forecast to empty by July, what happens to the global economy next?
How will Iran's new leader escalate a conflict that has already halted a quarter of the world's oil flow?
Global Markets React to U.S.-Iran Peace Talks Amid Strait of Hormuz Crisis and Oil Price Volatility
Overview
In early 2026, escalating conflict following the assassination of Iran’s supreme leader led Iran to mine the Strait of Hormuz, closing this vital shipping route and causing a significant global oil supply loss. This disruption pushed oil prices above $100 per barrel, triggering higher gasoline costs and global inflation. The U.S.-Iran peace talks in May 2026, proposing Iran suspend its nuclear program and reopen the strait in exchange for eased sanctions, sparked sharp oil price declines and equity rallies. Despite market optimism, skepticism remains due to internal Iranian divisions. The crisis strained emerging markets, disrupted supply chains, and worsened humanitarian conditions, highlighting the fragile link between geopolitics, energy security, and global economic stability.