Shares of Nvidia (NASDAQ: NVDA) gained ground on Wednesday, climbing as much as 5%. As of 12:42 p.m. ET, the stock was still up 4.4%. The catalyst that sent the artificial intelligence (AI) chipmaker higher was news that strong demand for its processors will likely continue.

A warning of a U.S. stock market bubble, advises diversification into value stocks, commodities, and international equities to mitigate risk.

Because Nvidia is still growing its revenue rapidly, using trailing earning metrics can give a false impression of where the company is headed. However, they're also useful in this case because its future had a wrench thrown into it thanks to DeepSeek's breakthrough.

Nvidia was gaining in Tuesday trading. The chip maker looks set to gain from the wider market relief around last-minute deals that averted the U.S. putting tariffs on goods imported from Mexico and Canada.