We're still years away from practical full-scale quantum computing systems. That makes many quantum computing stocks risky.

Add UBS to the growing number of Wall Street firms paying attention to quantum computing stocks. UBS says IBM and Google bear ...

Alphabet's Google Quantum AI recently announced a major technological advance in quantum computing. The company faces several strong competitors in the quantum chip market. Winning in quantum ...

IonQ holds the world record for two-qubit gate fidelity at 99.99%. No other company has crossed the 99.9% two-qubit gate ...

Wall Street's savviest money managers are shunning high-flying quantum computing pure-play stocks in favor of a cash-rich, ...

Google has demonstrated a 13,000 times speedup for the Quantum Echoes algorithm using its Willow quantum chip. The feat is repeatable, according to the company, and it paves the way toward real-world ...

Detailed price information for Intl Business Machines (IBM-N) from The Globe and Mail including charting and trades.

Google LLC’s quantum division today released research showing that its Willow quantum chip can provide elegant and accurate simulations about the physical properties of molecules much faster than ...

The Willow processor runs the first verifiable algorithm with real-world applications, marking shift from theory to practical quantum computing. Google Quantum AI has demonstrated what it describes as ...

But can the boom continue in 2026? Let's dig deeper to see if the company's fundamentals live up to the hype. Why did D-Wave ...