It created a fandom culture around his accused shooter, Luigi Mangione, and an endless cycle of cheerleading and scolding in response. Prosecutors have prosecuted. Editorial boards have editorialized.

The Dow fell, while the S&P 500 and Nasdaq rose Tuesday as the stock market reacted to the latest CPI inflation report. AI stocks rallied.

The Dow Jones Industrial Average looked set to open in the red Tuesday after one of its 30 components named a new CEO and ...

Soft inflation data lifted major U.S. stock indexes Tuesday, except for one notable exception: the Dow Jones Industrial ...

The S&P 500 climbed 0.72% to close at 5,886.55 on Tuesday (May 13), recovering into positive territory for the year as easing ...

UNH created headwinds for the price-weighted Dow on news that its embattled CEO, Andrew Witty, is stepping down.

UnitedHealth's troubles were impacting its peers, as shares of CVS Health Corp. (CVS) slid 5.4%, Humana Inc.'s stock (HUM) shed 7.4%, Centene Corp. shares (CNC) dropped 4.8% and Elevance Health Inc.'s ...

The broad market index advanced 0.72% to close at 5,886.55. The S&P 500 now has a gain of 0.08% in 2025. The Nasdaq Composite ...

US-China trade truce euphoria is giving way to worry over economic slowdown in the wait for the latest US consumer inflation ...

Wall Street's main indexes were on track for a mixed open on Tuesday, as investors assessed the latest inflation numbers and ...

So a dollar change in the share price of any Dow component—be it UnitedHealth or Apple, which has about 15 times as many shares outstanding as UnitedHealth does—has the same impact on the Dow ...

Meanwhile, much larger companies like Apple and Nvidia, with lower share prices, had far less impact. That structural oddity made UnitedHealth’s $130 nosedive the largest single-stock point hit in Dow ...