NVDA stock rose after hours as Nvidia's earnings results beat estimates. Blackwell chips brought in $11 billion for Nvidia, who said demand is strong.

Nvidia forecast higher first-quarter revenue on Wednesday, signaling continued strong demand for artificial intelligence chips, and said orders for its new Blackwell semiconductors were “amazing.” The company’s forecast helps allay doubts around a slowdown in spending on its hardware that emerged last month,

Sales of the firm's chips hit more than $39bn (£30.7bn) over the three months ended 27 January, up 74% year-on-year. Nvidia has seen a surge of demand, as big tech companies turn to the firm for chips that can handle the large amounts of data used to train AI models.