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

Opinions expressed by Forbes Contributors are their own. John Navin is a Colorado-based journalist who writes about stocks. As the information technology sector may be about to pause the upward ...

The emergence of China-based AI app DeepSeek sent shares plummeting on Monday for many U.S. tech giants, including chipmaker ...