Quantum Computing Inc Stock News

Quantum computing stocks could get a boost if Congress finally passes key legislation. A Jefferies analyst says that could happen soon.

Quantum computing stocks are struggling with a major industry conference on tap as investors eye roadmap to commercialization.

First-time live demonstration combines quantum encryption and authentication on a single platform, alongside quantum key distribution and advanced instrumentation for secure optical communications HOBOKEN, N.J., Sept. 18, 2026 /PRNewswire/ -- Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), a vertically integrated quantum company pioneering photonics and semiconductor manufacturi...

Partnership supports ongoing quantum research reflective of specific focus area at the University, executive education, industry applications, and workforce development in Qatar HOBOKEN, N.J., Sept. 14, 2026 /PRNewswire/ -- Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), a vertically integrated quantum company pioneering photonics and semiconductor manufacturing, today announced...

Shares in the five most prominent quantum computing companies are rising today despite a larger market pullback. The stock price jump in the companies controlling the nascent technology comes after three of the companies secured hundreds of millions in funding from the U.S. government.

HOBOKEN, N.J., Aug. 31, 2026 /PRNewswire/ -- Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), a vertically integrated quantum company pioneering photonics and semiconductor manufacturing, today announced that Dr. Yuping Huang, Chief Executive Officer and Chris Roberts, Chief Financial Officer, will participate in the Lake Street Capital Markets 10th Annual Best Ideas Growth (Big1...

One analyst is overlooking Quantum Computing Inc.'s bizarre corporate history and persistent financial challenges for a surprising reason.

The math behind encryption will be no match for quantum computers, forcing organizations to rethink cybersecurity. Here's what to know.