Q/C Technologies, Inc. (QCLS)
NASDAQ: QCLS · Real-Time Price · USD
3.520
-0.290 (-7.61%)
At close: Feb 20, 2026, 4:00 PM EST
3.710
+0.190 (5.40%)
After-hours: Feb 20, 2026, 7:00 PM EST
Q/C Technologies Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 20, 2026 | 3.67 | 3.90 | 3.48 | 3.52 | 3.52 | -7.61% | 498,336 |
| Feb 19, 2026 | 3.65 | 3.83 | 3.61 | 3.81 | 3.81 | 2.42% | 170,414 |
| Feb 18, 2026 | 3.74 | 3.81 | 3.56 | 3.72 | 3.72 | -0.53% | 236,954 |
| Feb 17, 2026 | 3.78 | 3.89 | 3.47 | 3.74 | 3.74 | -3.61% | 320,681 |
| Feb 13, 2026 | 3.92 | 4.05 | 3.80 | 3.88 | 3.88 | -1.02% | 264,515 |
| Feb 12, 2026 | 3.91 | 3.98 | 3.75 | 3.92 | 3.92 | -1.26% | 236,912 |
| Feb 11, 2026 | 4.08 | 4.24 | 3.87 | 3.97 | 3.97 | -1.98% | 327,311 |
| Feb 10, 2026 | 4.15 | 4.57 | 4.05 | 4.05 | 4.05 | -4.71% | 232,506 |
| Feb 9, 2026 | 3.84 | 4.29 | 3.80 | 4.25 | 4.25 | 7.87% | 334,101 |
| Feb 6, 2026 | 3.58 | 4.01 | 3.58 | 3.94 | 3.94 | 11.93% | 375,092 |
| Feb 5, 2026 | 3.76 | 3.94 | 3.44 | 3.52 | 3.52 | -9.04% | 811,620 |
| Feb 4, 2026 | 3.92 | 4.10 | 3.75 | 3.87 | 3.87 | -1.02% | 504,894 |
| Feb 3, 2026 | 4.06 | 4.26 | 3.77 | 3.91 | 3.91 | -1.76% | 661,464 |
| Feb 2, 2026 | 4.19 | 4.29 | 3.98 | 3.98 | 3.98 | -5.01% | 496,599 |
| Jan 30, 2026 | 4.45 | 4.75 | 4.10 | 4.19 | 4.19 | -6.68% | 558,797 |
| Jan 29, 2026 | 4.65 | 4.76 | 4.32 | 4.49 | 4.49 | -3.85% | 574,536 |
| Jan 28, 2026 | 4.85 | 4.93 | 4.53 | 4.67 | 4.67 | -6.04% | 882,756 |
| Jan 27, 2026 | 5.08 | 5.27 | 4.82 | 4.97 | 4.97 | -3.50% | 883,341 |
| Jan 26, 2026 | 5.79 | 5.90 | 5.01 | 5.15 | 5.15 | -9.17% | 2,217,309 |
| Jan 23, 2026 | 4.09 | 6.33 | 3.93 | 5.67 | 5.67 | 39.31% | 25,308,045 |
| Jan 22, 2026 | 4.30 | 4.43 | 4.06 | 4.07 | 4.07 | -4.68% | 383,126 |
| Jan 21, 2026 | 4.30 | 4.47 | 4.00 | 4.27 | 4.27 | 1.79% | 602,416 |
| Jan 20, 2026 | 4.25 | 4.60 | 4.11 | 4.20 | 4.20 | -1.06% | 954,748 |
| Jan 16, 2026 | 4.82 | 4.82 | 4.04 | 4.24 | 4.24 | -13.82% | 1,180,851 |
| Jan 15, 2026 | 4.84 | 5.35 | 4.60 | 4.92 | 4.92 | 3.14% | 1,083,972 |
| Jan 14, 2026 | 4.47 | 4.85 | 4.37 | 4.77 | 4.77 | 5.76% | 679,498 |
| Jan 13, 2026 | 4.69 | 4.74 | 4.35 | 4.51 | 4.51 | -2.80% | 612,531 |
| Jan 12, 2026 | 4.55 | 4.74 | 4.25 | 4.64 | 4.64 | 1.53% | 972,461 |
| Jan 9, 2026 | 4.75 | 4.77 | 4.53 | 4.57 | 4.57 | -2.77% | 301,727 |
| Jan 8, 2026 | 4.60 | 4.85 | 4.39 | 4.70 | 4.70 | 5.15% | 553,423 |
| Jan 7, 2026 | 4.41 | 5.10 | 4.29 | 4.47 | 4.47 | 2.52% | 1,087,009 |
| Jan 6, 2026 | 4.55 | 4.65 | 4.21 | 4.36 | 4.36 | -3.96% | 379,812 |
| Jan 5, 2026 | 4.16 | 4.72 | 4.09 | 4.54 | 4.54 | 7.33% | 719,694 |
| Jan 2, 2026 | 4.11 | 4.30 | 3.91 | 4.23 | 4.23 | 6.02% | 344,098 |
| Dec 31, 2025 | 4.17 | 4.30 | 3.93 | 3.99 | 3.99 | -4.09% | 527,969 |
| Dec 30, 2025 | 4.25 | 4.39 | 4.03 | 4.16 | 4.16 | -1.65% | 464,596 |
| Dec 29, 2025 | 4.60 | 4.73 | 4.23 | 4.23 | 4.23 | -11.13% | 439,207 |
| Dec 26, 2025 | 5.11 | 5.14 | 4.50 | 4.76 | 4.76 | -7.21% | 556,907 |
| Dec 24, 2025 | 4.95 | 5.47 | 4.91 | 5.13 | 5.13 | 1.79% | 332,123 |
| Dec 23, 2025 | 5.21 | 5.27 | 4.80 | 5.04 | 5.04 | -7.35% | 702,582 |
| Dec 22, 2025 | 4.69 | 5.75 | 4.50 | 5.44 | 5.44 | 11.48% | 1,552,901 |
| Dec 19, 2025 | 4.36 | 4.95 | 4.34 | 4.88 | 4.88 | 11.93% | 968,055 |
| Dec 18, 2025 | 4.45 | 4.77 | 4.32 | 4.36 | 4.36 | -2.02% | 910,905 |
| Dec 17, 2025 | 4.85 | 5.35 | 4.36 | 4.45 | 4.45 | -11.53% | 1,263,401 |
| Dec 16, 2025 | 4.30 | 5.28 | 4.16 | 5.03 | 5.03 | 13.54% | 2,206,755 |
| Dec 15, 2025 | 4.82 | 4.94 | 4.32 | 4.43 | 4.43 | -7.13% | 1,043,342 |
| Dec 12, 2025 | 5.17 | 5.35 | 4.70 | 4.77 | 4.77 | -10.84% | 1,910,219 |
| Dec 11, 2025 | 5.58 | 5.90 | 5.11 | 5.35 | 5.35 | -3.95% | 2,096,831 |
| Dec 10, 2025 | 6.14 | 6.58 | 5.55 | 5.57 | 5.57 | -15.09% | 2,615,703 |
| Dec 9, 2025 | 7.57 | 7.90 | 5.52 | 6.56 | 6.56 | -4.93% | 11,987,128 |