Quantum Cyber N.V. (QUCY)
NASDAQ: QUCY · Real-Time Price · USD
0.8515
-0.1585 (-15.69%)
At close: Oct 26, 2026, 4:00 PM EDT
0.8600
+0.0085 (1.00%)
Pre-market: Oct 27, 2026, 8:07 AM EDT
Quantum Cyber Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 26, 2026 | 1.01 | 1.01 | 0.85 | 0.85 | 0.85 | -15.69% | 600,284 |
| Oct 23, 2026 | 1.01 | 1.02 | 0.95 | 1.01 | 1.01 | -0.98% | 480,312 |
| Oct 22, 2026 | 1.02 | 1.07 | 1.02 | 1.02 | 1.02 | - | 237,390 |
| Oct 21, 2026 | 1.05 | 1.10 | 1.02 | 1.02 | 1.02 | -4.67% | 353,087 |
| Oct 20, 2026 | 1.07 | 1.09 | 1.05 | 1.07 | 1.07 | - | 195,336 |
| Oct 19, 2026 | 1.07 | 1.13 | 1.07 | 1.07 | 1.07 | 0.94% | 298,957 |
| Oct 16, 2026 | 1.12 | 1.12 | 1.05 | 1.06 | 1.06 | -2.75% | 338,523 |
| Oct 15, 2026 | 1.03 | 1.12 | 1.01 | 1.09 | 1.09 | 5.83% | 570,022 |
| Oct 14, 2026 | 1.09 | 1.10 | 1.00 | 1.03 | 1.03 | -8.04% | 376,695 |
| Oct 13, 2026 | 1.03 | 1.13 | 1.02 | 1.12 | 1.12 | 8.74% | 545,557 |
| Oct 12, 2026 | 1.20 | 1.23 | 0.90 | 1.03 | 1.03 | -23.70% | 2,051,591 |
| Oct 9, 2026 | 1.38 | 1.41 | 1.34 | 1.35 | 1.35 | -2.88% | 637,103 |
| Oct 8, 2026 | 1.39 | 1.49 | 1.37 | 1.39 | 1.39 | -2.80% | 631,139 |
| Oct 7, 2026 | 1.27 | 1.50 | 1.25 | 1.43 | 1.43 | 10.85% | 1,464,649 |
| Oct 6, 2026 | 1.35 | 1.36 | 1.29 | 1.29 | 1.29 | -4.44% | 247,307 |
| Oct 5, 2026 | 1.31 | 1.36 | 1.31 | 1.35 | 1.35 | 1.50% | 274,878 |
| Oct 2, 2026 | 1.36 | 1.36 | 1.29 | 1.33 | 1.33 | -1.48% | 453,807 |
| Oct 1, 2026 | 1.31 | 1.38 | 1.25 | 1.35 | 1.35 | 3.05% | 446,753 |
| Sep 30, 2026 | 1.32 | 1.35 | 1.31 | 1.31 | 1.31 | 1.55% | 148,053 |
| Sep 29, 2026 | 1.37 | 1.37 | 1.29 | 1.29 | 1.29 | -5.15% | 232,348 |
| Sep 28, 2026 | 1.36 | 1.38 | 1.33 | 1.36 | 1.36 | -0.73% | 206,782 |
| Sep 25, 2026 | 1.35 | 1.38 | 1.31 | 1.37 | 1.37 | 3.01% | 498,640 |
| Sep 24, 2026 | 1.32 | 1.34 | 1.29 | 1.33 | 1.33 | 0.76% | 257,497 |
| Sep 23, 2026 | 1.34 | 1.36 | 1.30 | 1.32 | 1.32 | - | 242,520 |
| Sep 22, 2026 | 1.30 | 1.35 | 1.29 | 1.32 | 1.32 | 1.54% | 384,487 |
| Sep 21, 2026 | 1.37 | 1.38 | 1.30 | 1.30 | 1.30 | -5.80% | 338,163 |
| Sep 18, 2026 | 1.36 | 1.41 | 1.35 | 1.38 | 1.38 | 1.47% | 297,774 |
| Sep 17, 2026 | 1.32 | 1.38 | 1.31 | 1.36 | 1.36 | 3.82% | 349,359 |
| Sep 16, 2026 | 1.32 | 1.34 | 1.29 | 1.31 | 1.31 | - | 323,268 |
| Sep 15, 2026 | 1.32 | 1.34 | 1.28 | 1.31 | 1.31 | -0.76% | 533,957 |
| Sep 14, 2026 | 1.31 | 1.35 | 1.31 | 1.32 | 1.32 | -1.49% | 302,409 |
| Sep 11, 2026 | 1.40 | 1.40 | 1.33 | 1.34 | 1.34 | -2.19% | 371,148 |
| Sep 10, 2026 | 1.41 | 1.41 | 1.33 | 1.37 | 1.37 | -1.44% | 744,809 |
| Sep 9, 2026 | 1.40 | 1.45 | 1.39 | 1.39 | 1.39 | -2.11% | 460,275 |
| Sep 8, 2026 | 1.54 | 1.56 | 1.41 | 1.42 | 1.42 | -10.69% | 1,365,741 |
| Sep 4, 2026 | 1.53 | 1.63 | 1.51 | 1.59 | 1.59 | 4.61% | 1,181,483 |
| Sep 3, 2026 | 1.57 | 1.62 | 1.52 | 1.52 | 1.52 | -5.00% | 1,234,240 |
| Sep 2, 2026 | 1.53 | 1.65 | 1.50 | 1.60 | 1.60 | 8.11% | 1,330,906 |
| Sep 1, 2026 | 1.54 | 1.60 | 1.46 | 1.48 | 1.48 | -5.73% | 1,559,136 |
| Aug 31, 2026 | 1.42 | 1.58 | 1.38 | 1.57 | 1.57 | 10.56% | 1,364,910 |
| Aug 28, 2026 | 1.48 | 1.50 | 1.36 | 1.42 | 1.42 | -3.40% | 602,717 |
| Aug 27, 2026 | 1.39 | 1.50 | 1.37 | 1.47 | 1.47 | 6.91% | 901,927 |
| Aug 26, 2026 | 1.36 | 1.42 | 1.33 | 1.38 | 1.38 | 1.10% | 453,751 |
| Aug 25, 2026 | 1.32 | 1.45 | 1.32 | 1.36 | 1.36 | 3.82% | 786,704 |
| Aug 24, 2026 | 1.29 | 1.37 | 1.26 | 1.31 | 1.31 | 0.77% | 612,294 |
| Aug 21, 2026 | 1.33 | 1.36 | 1.27 | 1.30 | 1.30 | -4.41% | 1,048,357 |
| Aug 20, 2026 | 1.44 | 1.44 | 1.32 | 1.36 | 1.36 | -5.56% | 663,732 |
| Aug 19, 2026 | 1.46 | 1.62 | 1.43 | 1.44 | 1.44 | 0.70% | 1,003,242 |
| Aug 18, 2026 | 1.44 | 1.47 | 1.36 | 1.43 | 1.43 | -2.72% | 469,587 |
| Aug 17, 2026 | 1.46 | 1.49 | 1.40 | 1.47 | 1.47 | -0.34% | 484,949 |