Nvidia 's ( NVDA 0.37%) business has been going strong over the past few years thanks to its dominance in the global artificial intelligence (AI) chip market. The company designs the most powerful AI chips on the market,

Gil Luria from D.A. Davidson discusses the national security concerns around the report that U.S. officials are delaying a deal for the UAE's purchase of Nvidia AI chips.

Nvidia Corp.’s Jensen Huang spent months telling everyone what a grave mistake the US was making restricting shipments of artificial intelligence processors to China — with little sign that his argument was swaying anyone.

One analyst boosted his price target on Nvidia’s stock to a level that would imply a $5.7 trillion market cap, with the chip maker seemingly cleared to sell its H20 chip in China again.

Nvidia said overnight that it had been given assurances that it could sell its H20 artificial-intelligence chips in China again.

The Nasdaq Composite posted its latest record finish on Tuesday, supported by a jump in shares of heavyweight Nvidia, but the other Wall Street benchmarks ended lower as a key inflation report and a flurry of bank earnings failed to excite investors.

Treasury Secretary Scott Bessent’s comments and news of the resumption of H20 chip sales to China have excited Wall Street.