As the initial hype surrounding quantum computing slowly fades, some of the industry's most popular stocks are vulnerable to downside.

Rigetti’s latest quantum computing milestone is boosting sentiment, but its financial profile raises questions about valuation and long-term upside.

Quantum computing stocks are slow off the blocks in 2026 so far, but that's a buying opportunity for long-term investors.

DARPA has been at the center of pushing U.S. defense technologies forward since its founding, and the vote of confidence from the agency is a significant development for IonQ. The quantum computing specialist has won a contract with DARPA's Heterogeneous Architectures for Quantum (HARQ) program, and the bigger picture may be even more exciting.

IonQ (IONQ) stock rallies 16% to $34.56 after winning DARPA quantum contract, advancing scalable networks and hybrid quantum computing systems.

D-Wave Quantum (NYSE: QBTS) has had an incredible year, as the stock is up around 175%. However, that's nowhere near its peak stock price. Just a few weeks ago, D-Wave was up over 400% for the year, which shows how quickly the stock market has shifted to ...

Quantum Computing Inc. (NASDAQ:QUBT) is among the 11 Most Active Small Cap Stocks to Buy. On March 3, Cantor Fitzgerald lowered its price target on Quantum Computing Inc. (NASDAQ:QUBT) to $10 from $15 while maintaining a Neutral rating, noting the company ...

Breakthrough system matched or exceeded performance of a classical reservoir network with 10,000 nodes in multi-step weather prediction.