Many quantum computing stocks exploded in value last year as investors hoped to get ahead of the crowd in what could be a transformational wave of new technology. Excitement grew

Quantum computing has the potential of being the next big innovation. At the right size and the right price, it might even be investable.

Quantum computing stocks were red-hot recently, but Jensen Huang just offered optimistic investors a reality check.

Amid stock-market jitters, quantum computing start-ups continue to make progress — and to score hundreds of millions of dollars in investments.

Long relegated to science fiction, quantum computing seems to finally becoming a reality, and Wall Street has taken notice. What makes quantum computing so powerful is the use of “qubits.” Qubits are special because they can represent 0,