The S&P 500 fell 1.6% from its previous week's close as investors developed higher anxiety over the future of firms betting big on artificial intelligence systems. The state of AI-tech stocks provided ...

Apollo’s chief economist, Torsten Slok, highlighted that recent margin growth in the S&P 500 (SP500) is being driven almost ...

The S&P 500's nearly 35% exposure to tech drops to less than 20% when looking at the index without the "Magnificent Seven" stocks, according to Bespoke. (Bespoke Investment Group) The S&P 500 index ...

U.S. stocks are stumbling this month amid worries over stretched valuations, with the S&P 500’s concentration in Big Tech making it vulnerable to pullbacks like the one seen Thursday. Most of the Big ...