Mr. Malkiel is an American economist and financial executive. His 50-year-old book, “A Random Walk Down Wall Street,” is widely credited with popularizing stock index funds. Stock markets regularly go ...

Nvidia reported a 56% increase in second-quarter revenue Wednesday and a 59% rise in net income compared to a year ago ...

The market’s best days frequently occur in the midst of misery, our columnist says, so don’t bother trying to figure out where stocks are heading. By Jeff Sommer Jeff Sommer writes Strategies, a ...

Trump’s tariffs continue to affect the global economy. Follow along for live updates on the Dow, S&P 500, Nasdaq and other markets.

Oracle stock surges after software company forecasts huge growth in cloud revenue ...