Futures wavered as the market rebound faces a key test. Nvidia and AMD fell on a report that Meta will buy Google AI chips.

The Dow Jones index fell on the stock market today. Lithium stocks rose on bullish commentary. Alphabet jumped on a Warren Buffett move but Peter Thiel dumped a key AI stock.

S&P adds to gains after Trump notes 'very good' call with China's Xi ...

This article will be updated throughout the day, so check back often for more daily updates. As markets prepare to open for trading Friday, the Vanguard S&P 500 ETF (NYSEMKT: VOO) looks mostly flat -- ...