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.

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.

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 ...

U.S. equities were mixed at midday, with tech shares and a better-than-expected consumer inflation report lifting the S&P 500 ...

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

U.S. stock futures dropped Tuesday morning as investor focus shifted from the recent U.S.-China tariff truce to the April CPI ...

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 ...

“While we have not seen any changes in our customers’ behavior so far, uncertainties and risks from the potential impact ... Dow Jones industrial average dropped 527 points as insurer ...