(QDEF)
AMEX: QDEF
· Real-Time Price · USD
78.66
0.12 (0.15%)
At close: Sep 05, 2025, 3:59 PM
78.63
-0.04%
After-hours: Sep 05, 2025, 05:29 PM EDT
QDEF Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | 78.45 | 78.64 | 78.41 | 78.63 | 78.63 | 0.11% | 8,501 |
| Sep 4, 2025 | 78.18 | 78.54 | 78.16 | 78.54 | 78.54 | 0.63% | 13,900 |
| Sep 3, 2025 | 77.98 | 78.15 | 77.73 | 78.05 | 78.05 | 0.36% | 5,010 |
| Sep 2, 2025 | 77.42 | 77.79 | 77.36 | 77.77 | 77.77 | -0.45% | 7,334 |
| Aug 29, 2025 | 78.28 | 78.28 | 78.05 | 78.12 | 78.12 | -0.36% | 13,200 |
| Aug 28, 2025 | 78.48 | 78.48 | 78.02 | 78.40 | 78.40 | 0.04% | 5,200 |
| Aug 27, 2025 | 78.18 | 78.38 | 78.17 | 78.37 | 78.37 | 0.35% | 5,376 |
| Aug 26, 2025 | 77.91 | 78.10 | 77.87 | 78.10 | 78.10 | 0.15% | 5,418 |
| Aug 25, 2025 | 78.36 | 78.36 | 77.98 | 77.98 | 77.98 | -0.40% | 10,835 |
| Aug 22, 2025 | 78.17 | 78.47 | 78.17 | 78.29 | 78.29 | 1.12% | 6,838 |
| Aug 21, 2025 | 77.54 | 77.59 | 77.25 | 77.42 | 77.42 | -0.17% | 11,900 |
| Aug 20, 2025 | 77.65 | 77.65 | 77.27 | 77.55 | 77.55 | 0.08% | 12,240 |
| Aug 19, 2025 | 77.59 | 77.95 | 77.42 | 77.49 | 77.49 | -0.21% | 7,300 |
| Aug 18, 2025 | 77.62 | 77.80 | 77.62 | 77.65 | 77.65 | -0.12% | 4,105 |
| Aug 15, 2025 | 77.71 | 77.80 | 77.63 | 77.74 | 77.74 | -0.29% | 11,600 |
| Aug 14, 2025 | 77.78 | 77.97 | 77.78 | 77.97 | 77.97 | -0.12% | 8,700 |
| Aug 13, 2025 | 77.81 | 78.06 | 77.75 | 78.06 | 78.06 | 0.67% | 2,800 |
| Aug 12, 2025 | 77.04 | 77.54 | 76.98 | 77.54 | 77.54 | 1.08% | 4,400 |
| Aug 11, 2025 | 76.99 | 77.01 | 76.71 | 76.71 | 76.71 | -0.25% | 7,032 |
| Aug 8, 2025 | 76.43 | 76.97 | 76.43 | 76.90 | 76.90 | 0.89% | 3,400 |