Business Dow Jones slips as oil jumps after U.S.-Iran port blockade escalates Dow Jones fell Monday as Brent crude jumped 5.1% and investors weighed the U.S. seizure of an Iranian cargo ship and a looming ceasefire deadline. Last updated: April 20, 2026 By Robert Haines Share SHARE TAGGED: Business Share This Article Copy Link By Robert Haines More Read Apple Stock Gets BNP Paribas Upgrade as Analyst Sees Share Gains Msft Stock Faces Pressure Ahead of April 29 Earnings on Azure, Copilot Micron Stock Price Rises 561% in 12 Months as BTIG Warns Follow Us Must Read April 20, 2026 Apple Stock Gets BNP Paribas Upgrade as Analyst Sees Share Gains Msft Stock Faces Pressure Ahead of April 29 Earnings on Azure, Copilot Micron Stock Price Rises 561% in 12 Months as BTIG Warns