Nvidia stock has regained its momentum in recent months and should be able to sustain it in the long run as well. Nvidia's market share and the potential data center revenue growth that it could clock should help double its market cap in the next three years.

Nvidia stock trades at $164.10 after hitting a $4 trillion market cap. Analysts eye AI growth and China talks as next catalysts.

I'm talking about Nvidia (NVDA) , of course, and the question is: Can it help power the S&P 500 to another record high? The answer is yes. In premarket trading shares of the AI-chip giant are trading up nearly 1%.

The White House rolled out a series of new tariff announcements this week, yet the S&P 500, Nasdaq, bitcoin, and Nvidia have all notched all-time highs over the last 24 hours. Meanwhile, the VIX — Wall Street’s fear gauge — has collapsed well below its long-run average after surging to historic highs in April.

Nvidia has been a surefire AI winner in recent years, soaring 1,400%, thanks to demand for its products. Nvidia (NASDAQ: NVDA) has been a no-brainer buy for investors over the past couple of years. The stock has delivered both earnings and stock price performance as demand heated up for its full range of artificial intelligence (AI) products and services -- with the star being Nvidia's AI chips.

The stunning rise of Nvidia Corp to become the first publicly traded company valued at $4 trillion underscores the massive importance to the stock market of the AI chipmaker and the technology sector.

Wall Street looked to keep momentum from a tech-fueled rally that saw Nvidia leap to become the world's first $4 trillion public company.

Nvidia ( NVDA 1.80%) remains one of the best artificial intelligence (AI) stocks on the market. But with the chipmaker now trading at a price-to-sales multiple of 26.4, many investors may wonder if shares have gotten too expensive to buy. Don't be fooled: Nvidia stock is still reasonably priced.