Quantum Penny Stocks is a list of technology stocks focus on quantum computing. Since there aren't that many quantum penny stocks trading on the NASDAQ, NYSE, and OTCBB market, we will include any quantum stocks trading under $25.
Published on June 16, 2026
The Ultimate Beginner’s Guide to Penny Stocks in 2026| Symbol | Exchange | Company | Open | High | Low | Close | Volume | Percent |
|---|---|---|---|---|---|---|---|---|
| SOUN | NASDAQ | SoundHound AI Inc | 7.38 | 7.43 | 6.85 | 7.03 | 27.76M | -4.35% |
| RGTI | NASDAQ | Rigetti Computing Inc | 22.71 | 23.06 | 20.43 | 20.63 | 25.42M | -9.28% |
| QBTS | NYSE | D-Wave Quantum Inc | 26.26 | 26.70 | 23.88 | 23.97 | 21.85M | -8.82% |
| LAES | NASDAQ | SEALSQ Corp | 3.37 | 3.41 | 3.07 | 3.08 | 19.04M | -8.33% |
| QUBT | NASDAQ | Quantum Computing Inc | 11.14 | 11.24 | 9.99 | 10.12 | 13.69M | -8.99% |
| RCAT | NASDAQ | Red Cat Holdings Inc | 11.93 | 12.11 | 10.87 | 10.91 | 9.23M | -8.86% |
| OPTX | NASDAQ | Syntec Optics Holdings Inc. | 12.00 | 15.77 | 11.31 | 11.39 | 2.72M | -6.64% |
| ARQQ | NASDAQ | Arqit Quantum Inc | 17.78 | 20.53 | 17.00 | 20.14 | 1.71M | 12.70% |
| QMCO | NASDAQ | Quantum Corp | 13.92 | 16.15 | 13.56 | 14.40 | 1.30M | 2.42% |
Published on June 16, 2026
The Ultimate Beginner’s Guide to Penny Stocks in 2026| Symbol | Exchange | Company | Open | High | Low | Close | Volume | Percent |
|---|---|---|---|---|---|---|---|---|
| ZPTA | OTCBB | 0.9200 | 0.9500 | 0.8000 | 0.8360 | 98.10K | -12.00% |