Quantum Computing Inc. Share Price
NASDAQ: QUBT | Micro CapQuantum Computing Inc. Stock Performance
Quantum Computing Inc. Share Price Today
As of 30 October 2026, Quantum Computing Inc.'s share price is $6.42. The stock opened at $6.46, compared to its previous close of $6.82. During today's trading session, Quantum Computing Inc.'s share price traded between $6.39 and $6.63, with an average price of $6.51. Over the past 52 weeks, the stock has recorded a high of $16.79 and a low of $6.08. In terms of performance, Quantum Computing Inc.'s share price has declined by 28.85% over the last six months and is down 61.48% on a year-on-year basis.
Quantum Computing Inc. Share Price Chart
Quantum Computing Inc. Quarterly Profit & Loss
All figures in USD
Quantum Computing Inc. Annual Profit & Loss
All figures in USD
About Quantum Computing Inc.
Quantum Computing Inc is an integrated photonics and non-linear quantum optics company to develop and deliver machines for quantum computing, reservoir computing, and remote sensing, imaging, and cybersecurity applications based on patented and proprietary photonics technology. Its products are designed to operate at room temperature and low power at an affordable cost. The Company's portfolio of core technologies and products offers capabilities in the areas of high-performance computing, artificial intelligence, and cybersecurity, as well as remote sensing applications.
Quantum Computing Inc. Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Oct 2026 | $8.51 | $6.46 | -23.54% |
Sep 2026 | $8.01 | $8.46 | -1.69% |
Aug 2026 | $8.03 | $8.60 | +6.17% |
Jul 2026 | $9.61 | $8.10 | -16.45% |
Jun 2026 | $11.62 | $9.70 | -19.01% |
May 2026 | $9.04 | $11.97 | +32.56% |
Apr 2026 | $6.96 | $9.03 | +32.02% |
Mar 2026 | $8.09 | $6.84 | -18.57% |
Feb 2026 | $9.26 | $8.40 | -9.29% |
Jan 2026 | $10.55 | $9.26 | -9.83% |
Dec 2025 | $11.27 | $10.27 | -12.37% |
Nov 2025 | $16.60 | $11.72 | -29.74% |