The Dow Jones index turns lower Tuesday, highlighting volatility in the market.

The S&P 500 was up nearly 1.1% at its high. If it closes lower, it would mark its largest blown gain since Nov. 20, according to Dow Jones Market Data. The Nasdaq, which was up 1.

Today on CNN 10, we learn about a shake up in the tech industry after a Chinese startup released an AI model it claims is more cost effective than its US rivals. We also take a look at why soaring egg ...

U.S. markets traded lower on Monday as a late selloff in technology and AI-linked stocks weighed heavily on the Nasdaq and ...

Shares of Apple fell close to 2% Monday, sliding while broader markets rose, after the iPhone maker at its annual Worldwide ...

The bull-and-bear debate over AI and semiconductor spending continues, with the bulls coming out on top today, backed by some ...