IonQ-Quantum stocks are hot again. Here's what's behind their explosive rally.

Quantum stocks are hot again. Here's what's behind their explosive rally.

IonQ(US:IONQ) MarketWatch·2025-09-18 15:24

Shares of quantum-computing companies like D-Wave and IonQ are soaring this week as a flurry of positive news boosts investor enthusiasm for the emerging technology. ...