QUBT
$6.96-0.23 (-3.20%)
Quantum Computing Inc., an integrated photonics company, provides quantum machines to commercial and government markets in the United States.
Recent News
Cantor Fitzgerald Lowers Quantum Computing (QUBT) Price Target to $10
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’s potential to capture a modest share of the emerging quantum computing market over the long […]
How Is QBTS Placed in the Error-Corrected Gate-Model Race in 2026?
D-Wave's Quantum Circuits acquisition and gate-model advances put QBTS ahead in speed, error correction and scalability for 2026.
Ciena’s Quantum Secure Networking Push Meets Lofty Valuation Debate
Ciena (NYSE:CIEN) and Quantum Computing Inc. showcased next generation quantum secure communications at OFC 2026. The live setup combined quantum key distribution, post quantum encryption, and quantum authentication on Ciena's Waveserver platform. The focus was on protecting data center and cloud traffic at the optical layer as AI related bandwidth needs grow. Ciena, a long time player in optical networking and cloud connectivity, is positioning its Waveserver platform around quantum safe...
Here’s How Quantum Computing (QUBT)’s Shares Behaved After Jim Cramer Said He Was “Concerned” In January 2025
Quantum Computing, Inc. (NASDAQ:QUBT) is one of the Jim Cramer’s Biggest Quantum Computing & Data Center Stock Hits. Quantum Computing, Inc. (NASDAQ:QUBT) is a computer hardware company that sells products such as an Entropy Quantum Computer and a sensor that uses quantum technology. Its shares are down by 14% over the past year and by […]
Can Rigetti's 99.9% Fidelity Break the Quantum Scaling Barrier?
RGTI reports up to 99.9% two-qubit gate fidelity at 28-nanosecond speed and advances chiplet architecture for scalable quantum systems.