With Nvidia's involvement in the space, does that make it a smart quantum computing stock to buy now? After all, the relevance of quantum computing is still likely years away. Nvidia is acting as a support company in quantum computing Nvidia isn't directly involved in building quantum computers.

The head of a House of Representatives panel on China told U.S. Commerce Secretary Howard Lutnick that resuming sales of Nvidia's H20 chips to China threatens to advance Beijing's AI capability, stepping up his criticism of the decision and saying the original ban was "the right call.