What To Know: Huang commented on the future of quantum computing at an investor event on Tuesday sending quantum stocks plunging in after-hours trading. 

“If you kind of said 15 years for very useful quantum computers, that would probably be on the early side. If you said 30, it’s probably on the late side,” Huang said. “If you picked 20, I think a whole bunch of us would believe it.”

Read Next: LA Wildfire Damages Could Top $52 Billion As California Faces Property Insurance Crisis

Expert Ideas: Some experts have suggested that Huang may have had ulterior motives behind his comments on quantum computing's long-term outlook. 

“Any dollar chasing quantum computing stocks is not chasing AI stocks,” said Thomas Hayes, chairman of Great Hill Capital, per Reuters. 

“Jensen threw a wet blanket on the quantum story and did everything he could to sell the AI story. It’s that simple,” Hayes added. 

“Not 30 years from now, not 20 years from now, not 15 years from now,” he said, adding, “But right now today.”

Poised To Recover: Quantum stocks look poised to open higher Friday (after Thursday’s national day of mourning for President Jimmy Carter and the U.S. markets are closed) after recovering slightly in Wednesday's after-hours session. D-Wave Quantum rose 6.89%, Rigetti Computing gained 2.89% and IonQ gained 5.92% after Wednesday's closing bell. 

Read Next:

• US Records First Human Bird Flu Death, High Levels Of Respiratory Illnesses: Vaccine Stocks Rally 

Photo: Shutterstock