Shares of technology companies rallied as traders chased momentum in artificial-intelligence leaders. Nvidia, the leading developer of chips for AI infrastructure, added roughly 8% for the week.

Yields had advanced for much of the Iran war due to concerns about inflation and the constraints it would put on Federal Reserve policy. That offset the allure of the utilities sectors as a safe haven ...

Producers of metals, grains and other raw materials rose as the U.S. dollar continued its recent retreat. The inflation concerns spurred by the Iran energy shock had driven the dollar higher, weighing ...

Health-care companies fell as traders rotated into cyclical sectors, betting on an extension to the U.S.-Iran cease-fire. Abbott Laboratories shares fell after the maker of baby-food, adult nutrition ...

Oklo, NuScale and other makers of nuclear technology added to gains as investors recovered their risk appetite and bet the firms will benefit from Trump administration plans to expand experimental ...

Consumer companies rose as fears about an energy shock receded. Oil futures tumbled in New York after Iran said it was reopening the Strait of Hormuz in response to an Israeli cease-fire in Lebanon.

Producers of metals, grains and other raw materials rose as traders bet the commodities inflation triggered by the Iran war would continue. Copper futures remained near all-time highs, trading above ...

Communications-services rose ahead of key earnings in the sector. Shares of Netflix tumbled in late trading after the streaming giant's subscriber growth lagged Wall Street expectations. Chairman Reed ...

Shares of energy companies tumbled alongside oil futures after reports that the Strait of Hormuz was fully open to commercial traffic for the duration of the cease-fire between Israel and Lebanon. Oil ...

Health-care companies rose ahead of earnings in the sector. UnitedHealth Group rose ahead of the health-insurance giant's earnings report Tuesday. Eli Lilly shares rallied after analysts at brokerage ...

Shares of power producers rose as traders chased momentum in the sector. The SPDR Select Sector Utilities exchange-traded fund, which tracks the utilities industry group of the S&P 500, is up 7.2% for ...

Shares of energy companies were more or less flat, in line with oil futures. Oil remained under pressure due to reports that the U.S. and Iran are considering a second round of talks, spurring hopes ...