Heading into 2025, the biggest question for Nvidia (NASDAQ: NVDA) is whether the artificial intelligence (AI) chip superstar can continue to grow at a breakneck pace. Some investors have argued that an AI bubble is forming,

Now that it's the world's most valuable company, some investors might believe the time to buy Nvidia has already passed, but these developments show that's not the case. Furthermore, the stock is currently selling for just 32 times next year's expected sales, a remarkably attractive price for a company with so much opportunity.

Nvidia is once again the most valuable U.S. company, outranking Apple for the first time since late November. A rise in the chip maker's stock meant it ended Tuesday with a market capitalization of $3.

Nvidia has reclaimed its position as the world’s most valuable publicly traded company, surpassing Apple in market capitalization on Tuesday. At the close of trading, Nvidia’s market cap reached approximately $3.