IonQ ( IONQ 4.22%) beat the S&P 500 in 2025, gaining 17% over the past 12 months. Rigetti Computing ( RGTI 6.05%) soared 75%, ...

Amazon is boosting its quantum computing bets with Peter DeSantis, its new leader for AI models, custom silicon (semiconductor chips) and quantum computing. DeSantis is a 27-year Amazon veteran who ...

Quantum computing has moved from physics labs into brokerage apps, with a handful of tiny companies suddenly trading like the ...

The firm reiterated its buy ratings on IonQ and D-Wave Quantum, and upgraded its rating on another leading pure-play quantum ...

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

Quantum computing could tackle problems once thought impossible to solve.

Detailed price information for Fidelity National Information Services (FIS-N) from The Globe and Mail including charting and ...

Quantum computers can read encrypted communications, financial transactions - and military secrets. The first nation to achieve quantum supremacy doesn't just win a science prize. It wins the ability ...

Pure-play quantum computing stocks have performed strongly throughout 2025. One outlier is Quantum Computing Inc., whose shares are trading 50% below prior highs. Investors may have tired of Quantum ...

The sector is soaring because of a narrative around commercialization and disruption. The technology claims a lot of promises, but has failed to ever commercialize. These stocks are wildly expensive, ...

Small-cap tech stocks are drawing attention as battery safety, advanced materials and quantum security become key growth ...