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.

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

Global investors are worried the emergence of a low-cost Chinese AI model will threaten the dominance of AI leaders.

Chuck Zodda, managing partner and Chief Investment Officer from the Armstrong Advisory Group discusses the dip of tech stocks, especially Nvidia after the announcement of Chinese AI start-up DeepSeek.