The Vanguard Mega Cap Growth ETF is concentrated in the largest tech companies in the world. Nvidia, Broadcom, and AMD make up about 20% of the fund all by themselves. With stretched valuations, it could be a good idea to buy shares over time.

Chipmaker NVIDIA Corp.'s CEO, Jensen Huang, shrugged off concerns regarding competition from Advanced Micro Devices Inc.

AMD stock jumped again Tuesday, rising another 4% in premarket after rallying a ridiculous 24% the day before. That surge came right after the company locked

AMD secures a major multi-year AI chip deal with OpenAI, enhancing long-term demand visibility and strategic positioning. Click to read why AMD is a Strong Buy.

Data center networking equipment and components are just as important as chips when it comes to powering the artificial intelligence revolution.

Futures for the Dow Jones Industrial Average as well as the S&P 500 and Nasdaq rose early Monday to kick off the week in the black. Advanced Micro DevicesAMD skyrocketed on the stock market today as artificial intelligence giant OpenAI agreed to buy lots of AMD chips and a possible stake in the NvidiaNVDA rival.