Nvidia (NVDA) shares are taking another hit today as last week’s losses spill over. This is due to concerns about artificial intelligence

Nvidia — the company — has performed phenomenally. Its cumulative earnings per share over the past two quarters were more than 800% higher than the comparable two-quarter total a year earlier. Yet Nvidia’s stock NVDA fell after the company’s earnings report last week.

With shares down 10% year to date, Nvidia's (NASDAQ: NVDA) rocket ship rally has hit a roadblock, even as its chip business continues to break records. Fourth-quarter earnings were yet another slam-dunk success -- but instead of celebrating,

Nvidia faces continued concerns about potential restrictions on exports of its AI hardware amid reports that advanced chips are reaching China despite U.S. sanctions.