Rigetti's stock is down over 4% in 2026, but is still up nearly 85% in the past 12 months. The stock is volatile with a beta ...

Quantinuum's arrival on the stock market is separating quantum computing's contenders from its pretenders.

Quantum computers can use a concept called superposition to simulate multiple solutions to a given problem at once, so they ...

Shares of four major quantum computing names are sliding in unison Tuesday afternoon, reversing nearly all of Monday’s sharp ...

Rigetti Computing Inc. (NASDAQ:RGTI) is one of the 10 best computer hardware stocks to buy for the next 5 years. On May 21, ...

Bernstein analyst Mark Newman believes the market is overlooking Rigetti and Infleqtion in the quantum race.

Rigetti Computing (NASDAQ: RGTI) stock jumped 8.2% through 11 a.m. ET Monday, its third straight day of gains. Believe it or ...

Quantum stocks have cooled after a massive rally, but one company may offer the best mix of commercial traction, growing ...

News that the government is directly investing some CHIPS and Science Act funds in an array of quantum computing companies ...

Shares of Quantum Computing Inc. (NASDAQ:QUBT) stock and D-Wave Quantum (NYSE:QBTS) stock are both up 12% in Monday morning ...

Quantum computing continues to capture investor attention as one of the most ambitious frontier technologies in the market today. While the industry is still early and timelines remain uncertain, ...

Rigetti’s “one-stop shop” for quantum computing could grow over the next few years. Quantum Computing’s photonic chips could disrupt the older quantum players. The established player still has a ...