Dow, Nasdaq and S&P stock futures slide as Iran tensions reignite oil fears

• S&P 500 and Dow futures each dropped approximately 0.5%, while Nasdaq futures fell 0.4% in early trading following the incident
• Oil prices surged with WTI crude climbing 6% to around $88 per barrel and Brent rising 4.7% to near $95 after Iran reimposed Strait of Hormuz controls
• The escalation casts doubt over peace talks in Islamabad where a fragile 14-day ceasefire expires Tuesday, while investors face a busy earnings week with Tesla, Intel and United Airlines reporting

Market Summary: US Equity Futures Drop on Iran Tensions and Oil Price Surge

Key Market Movements:

US equity futures declined in early Monday trading as geopolitical tensions escalated in the Middle East. S&P 500 and Dow futures each dropped approximately 0.5%, while Nasdaq futures fell 0.4%.

Geopolitical Developments:

A weekend naval confrontation in the Gulf of Oman triggered the selloff. The US Navy seized an Iranian cargo vessel, which was reportedly fired upon after ignoring warnings, according to President Trump. In retaliation, Iran reimposed controls on the Strait of Hormuz—a critical global oil transit chokepoint—reversing previous commitments to keep the waterway open.

Oil Market Impact:

Crude prices surged sharply in response to the supply threat:

• West Texas Intermediate (WTI) crude climbed approximately 6% to around $88 per barrel
• Brent crude rose 4.7% to near $95 per barrel

Broader Implications:

The escalation has renewed inflation concerns for investors and cast uncertainty over peace negotiations in Islamabad, where a fragile 14-day ceasefire is scheduled to expire Tuesday.

Corporate Focus:

Market participants now turn attention to a heavy week of corporate earnings reports, with major companies including Tesla, Intel, and United Airlines set to announce results.

Market Outlook:

Wall Street braces for continued volatility as traders assess the dual impact of geopolitical risk and potential supply disruptions in energy markets, compounded by inflation fears and diplomatic uncertainty in the region.