The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

President Trump announced plans to impose 25% tariffs on imports of steel and aluminum. Photo: Roberto Schmidt/Agence France-Presse/Getty Images President Trump said that he plans to impose 25% ...

Have the giants gotten too big for anyone’s good? This week, the top 10 companies in the S&P 500 made up more than 37.5% of the index’s total market value. Many market commentators will tell ...

A sample of DeepSeek’s thought process before it made a pro-Hitler argument in response to a jailbreak. Instructions to modify bird flu. A manifesto in defense of Hitler. A social-media campaign ...

President Trump moved to close a loophole that has fueled a boom in cheap goods being shipped from China to the U.S. WSJ’s Jonathan Cheng traveled to the world’s largest wholesale market to ...

Politics tends to attract people with more ambition than intelligence, more charisma than industriousness. So it’s a rare stroke of luck for U.S. citizens that a few of the smartest people in ...

Review and Outlook: With the pushback over potential reform of the U.S. Agency for International Development, Elon Musk gets a flavor of what his Department of Government Efficiency faces. Photo ...

The unemployment rate in the information technology sector rose from 3.9% in December to 5.7% in January, well above last month’s overall jobless rate of 4%, in the latest sign of how automation ...

Journal Editorial Report: The DOGE team’s latest moves on USAID, Treasury payments, and federal buyouts. Photo: Kayla Bartkowski/Getty Images In moments of crisis, America can be counted on for ...

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The scope and velocity of President Trump’s moves to shrink the U.S. government, pressure U.S. allies and reorient the global economy are creating a ripple effect that stretches from American ...

Review and Outlook: With the pushback over potential reform of the U.S. Agency for International Development, Elon Musk gets a flavor of what his Department of Government Efficiency faces.