Nvidia's market cap just hit $4 trillion, and it could rise further on positive market sentiment. Nvidia stock offers exciting opportunities for long-term investors. Nvidia (NASDAQ: NVDA) is back as the most valuable company in the world,

The co-founder and CEO of Nvidia (NVDA) is heading to Beijing, where he will meet with senior Chinese officials, including the commerce minister, at the International Supply Chain Expo, Bloomberg reported,

Navitas is primed for growth with gallium nitride tech, Nvidia collaboration, and strong demand. Click here to read my latest analysis of NVTS.

Many investors may wonder if shares have gotten too expensive to buy. Don't be fooled: Nvidia stock is still reasonably priced. Get the story here.

Nvidia CEO Jensen Huang has caught up to Berkshire Hathaway’s Warren Buffett in net worth, according to analysis from Fortune and Bloomberg.

Stock-market breadth isn't looking too hot on Friday. Of the 503 individual issues in the S&P 500, just 72 were in the green recently, according to Dow Jones Market Data. That's on track for the lowest number of gainers in a single session since June 13.

Nvidia shares were down 0.8% at $162.86 in premarket trading, in line with a slump in wider market futures. The stock rose 0.8% on Thursday and the company became the first to close above $4 trillion, cementing its position as the world’s most valuable by market capitalization.

Nvidia's $4 trillion valuation surge has made many of its 36,000 employees millionaires, with stock awards driving unprecedented wealth concentration.