Quantum computing stocks are off to a good start in 2026, climbing on the first three trading sessions. While a ChatGPT-like ...

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

2025 is finally over, and it's an exciting time for technology investors as they ride the wave of new megatrends like ...

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, ...

While these stocks saw massive gains throughout much of 2025, November marked a steep correction. By the end of the month: November's sharp correction confirms that the quantum market remains a ...

Momentum is returning to the quantum computing sector. Those moves were the first signs that momentum was returning to the quantum computing group after a difficult stretch in October and November.

Santa keeps delivering for quantum computing investors this year. On Monday, shares of well-known quantum computing firms shot up by double digits, with D-Wave Quantum stock up almost 15% and Quantum ...

Quantum computing has moved from physics labs into boardroom slide decks, promising to crack problems that leave even the ...

Kara Greenberg is a senior news editor for Investopedia, where she does work writing, editing, and assigning daily markets and investing news. Prior to joining Investopedia, Kara was a researcher and ...