The NASDAQ-100 is widely followed as a measure mainly of the big tech and social media stocks that make up the index.

One chart encapsulates why mega-cap tech stocks have dominated the broader stock market over the past few years. Goldman Sachs this week provided this striking chart, which measures the trailing ...

Stock-market investors are just two days into the new year, but managed to halt the slide that damped the end of a still-stellar 2024. Attention in the week ahead turns to the U.S. labor market ...