D-Wave and Quantum Computing shares were up 6.3% and 5.9%, respectively, while Rigetti Computing rose 0.9% ... However, the chip maker said Tuesday that it would host its own “Quantum Day ...

D-Wave Quantum CEO Alan Baratz said Nvidia's Jensen Huang is "dead wrong" about quantum computing after comments from the head of the chip giant spooked ... The stock rose 14% in December ...

the raise contributed to a significant share-price bump that coincided with Google announcing it had made a breakthrough quantum computing chip. According to CNBC, D-Wave shares rose by 178 percent in ...