All three major averages rose on Monday, despite Iran’s retaliatory attack on an American military base in Qatar.

U.S. crude oil futures tumbled and energy stocks posted muted declines after Iran launched missiles at a U.S. base in Qatar and at Iraq. Plus: Tesla shares rose after it debuted its robotaxi service.

U.S. stocks rallied, and oil prices tumbled on hopes that Iran will not disrupt the global flow of crude, even with the ...

A reduction in the flow of oil and gas through the strait could push a range of prices higher, a threat that policymakers are monitoring closely, the head of the European Central Bank. Sales of ...