Quantinuum stock ended its first day of trading up just 0.6%. What happened to the quantum fever?

Quantinuum’s IPO grabbed headlines, but its first trading day showed both excitement and caution. How can investors approach ...

D-Wave Quantum stock has gained 93% over the last year.

Quantum computing stocks are in full rebound mode in 2026, with the benchmark S&P Kensho Global Quantum Computing Technologies Index up 40% year to date and up 161% over the past 12 months as of April ...

Nvidia recently launched a new quantum computing model, called Ising.

Which of these quantum computing stocks has a brighter future?

It specializes in quantum annealing, a niche where there's less competition than classic gate-model quantum computing. Because the quantum computing market is so new, it's anyone's guess whether ...

IonQ is a quantum computing startup that has achieved 99.99% two-qubit gate fidelity. D-Wave is a quantum annealing company that tackles niche optimization problems. Both stocks are highly speculative ...