AI should serve as a key tailwind for all the Magnificent Seven stocks. Some of them could be winners in quantum computing as well, notably including Amazon, Microsoft, and Nvidia. Amazon, Nvidia, and Tesla are focusing on the robotaxi market in different ways.

Rigetti Computing is at the forefront of the quantum computing industry, but the company has a speculative stock valuation.

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 stocks took a dive Wednesday after investors' perceptions about the outlook for the sector were dramatically corrected. Valuations in the nascent space had been

Quantum computing stocks sank on Wednesday, pausing a year-long rally, after Nvidia CEO Jensen Huang said the technology's practical use was likely two decades away. The long wait outlined by Huang for "very useful quantum computers" throws cold water on a sector that was already expected to spend millions more on the technology,

Quantum computing companies have surged recently but Nvidia CEO Jensen Huang had a disappointing message for the sector.

Shares in the ultra-hot quantum computing sector plunged on Wednesday after Nvidia's CEO said useful quantum computers were decades away. Why it matters: Quantum computing stocks have been on a ferocious run,