Key quantum computing stock jumps 20% in a day, here's why

Shares of IonQ surged 20% on April 14 to $35.76 after the quantum computing company landed a U.S. defense research contract, ...

Smart cable sharing gives quantum computers a big boost

A major obstacle in the development of powerful quantum computers is the growing number of cables required to control a ...
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Quantum computing stocks rally again on Nvidia software tools

Quantum computing stocks rallied for the second straight day amid Nvidia's announcement of new AI programming tools.
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IonQ Surges 10%, D-Wave Jumps 9%, Rigetti Climbs 7% as Quantum Computing Stocks Stage Back-to-Back Rallies

Quantum computing stocks are staging another broad rally on Wednesday morning, with all three major pure-play names climbing ...
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Cathie Wood's Message on Quantum Computing Stocks: Wait Another 20 to 40 Years

Quantum computing stocks like Rigetti Computing (NASDAQ: RGTI), D-Wave Quantum (NYSE: QBTS), and IonQ (NYSE: IONQ) have generated some pretty spectacular gains in recent years. Other large tech giants ...

Useful quantum computers could be built with as few as 10,000 qubits, team finds

Quantum computers of the future may be closer to reality thanks to new research from Caltech and Oratomic, a Caltech-linked start-up company. Theorists and experimentalists teamed up to develop a new ...