John Wiley & Sons’ stock WLY was up by 16% after the publisher said it is “seeing significant interest in leveraging our authoritative content to train AI and machine-learning models.” ...

Within the universe of small- and mid-cap names, the stock market has been even less hospitable. The Russell 2000 and S&P SmallCap 600 indexes have both slumped more than 20% since the end of 2021.

Walmart earnings are in early focus before the highly anticipated start of the Federal Reserve's gathering at Jackson Hole.

Learn what common stock is, its advantages and risks, how it appears on a balance sheet, and how to invest in common stocks.

The single best day in half a century was on Oct. 13, 2008, when the U.S. stock market gained 11.4 percent, according to Wealthfront.