Detailed price information for Rigetti Computing Inc (RGTI-Q) from The Globe and Mail including charting and trades.

IonQ and Alphabet are taking different approaches in quantum computing, and both could be long-term supercomputer stars.

A qubit is sort of like a spinning coin before it lands, but this state makes it more sensitive to outside forces, such as ...

Rosenblatt Securities began coverage of quantum computing stocks Rigetti Computing (RGTI) and Quantum Computing (QUBT) with ...

IonQ also set a world record for 2-qubit gate performance, a measure of accuracy and speed for quantum systems. The company ...

D-Wave Quantum ( ($QBTS) ) has issued an update. On January 6, 2026, D-Wave Quantum Inc. announced it had achieved an industry-first breakthrough ...

D-Wave Quantum Inc., a commercial supplier of quantum computing hardware and software, today announced an agreement to ...

Detailed price information for D-Wave Quantum Inc (QBTS-N) from The Globe and Mail including charting and trades.

D-Wave, one of the industry's rising stars, is continuing to make progress toward scalable quantum computing technology.

They are effectively wagering that addressing specific optimization challenges today holds more value than the promise of ...

Rigetti sells on-premises 9-108 qubit quantum computing systems, supporting national laboratories and quantum computing ...

D-Wave Quantum Inc. (NYSE: QBTS) and Quantum Circuits Inc. today announced D-Wave will acquire Quantum Circuits for $550 ...