Quantum computing stocks were red-hot recently, but Jensen Huang just offered optimistic investors a reality check.

Rigetti Computing shows promise but is risky due to high short interest. Find out why RGTI stock may be suitable for short-term gains but needs careful timing.

NVIDIA Corp. (NASDAQ:NVDA) has announced its inaugural Quantum Day, set to take place on Mar. 20 during the GTC 2025 event. The announcement comes just days after CEO Jensen Huang stated that practical quantum computing may still be two decades away.

Shares of quantum computing company IonQ ( IONQ 5.48%) raced higher this week. The stock was up by 28.5% as of Friday morning, according to data provided by S&P Global Market Intelligence.

The shares of IonQ Inc. and other companies linked to quantum computing tumbled in extended trading on Tuesday after Nvidia Corp. Chief Executive Officer Jensen Huang said “very useful” quantum computers are likely decades away.

Stocks and ETFs tied to quantum computing rose significantly Wednesday after Nvidia and Microsoft highlighted the industry's enormous potential.

Therefore, Huang's prediction that quantum computers won't go mainstream for 15 to 30 years sounds reasonable. It took Nvidia about two decades for its gaming and professional vis

Several stocks across the quantum computing industry fell sharply Wednesday after Nvidia CEO Jensen Huang said the technology is likely still years away.

Quantum stocks like Rigetti, IonQ and D-Wave Quantum saw steep losses after Nvidia CEO Jensen Huang said quantum computers are decades away.

Quantum computing will take time to arrive but research is investigating ways to address the technology in Bitcoin.