(QDF)
AMEX: QDF
· Real-Time Price · USD
77.50
1.17 (1.53%)
At close: Aug 22, 2025, 3:59 PM
77.52
0.01%
After-hours: Aug 22, 2025, 05:29 PM EDT
QDF Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 22, 2025 | 76.46 | 77.66 | 76.46 | 77.52 | 77.52 | 1.56% | 12,600 |
| Aug 21, 2025 | 76.25 | 76.46 | 76.10 | 76.33 | 76.33 | -0.26% | 21,300 |
| Aug 20, 2025 | 76.70 | 76.70 | 76.19 | 76.53 | 76.53 | -0.21% | 34,746 |
| Aug 19, 2025 | 76.90 | 77.08 | 76.51 | 76.69 | 76.69 | -0.13% | 22,842 |
| Aug 18, 2025 | 76.79 | 76.90 | 76.75 | 76.79 | 76.79 | -0.09% | 15,800 |
| Aug 15, 2025 | 77.13 | 77.14 | 76.75 | 76.86 | 76.86 | -0.45% | 27,200 |
| Aug 14, 2025 | 77.00 | 77.27 | 76.96 | 77.21 | 77.21 | -0.28% | 14,800 |
| Aug 13, 2025 | 77.11 | 77.45 | 77.06 | 77.43 | 77.43 | 0.72% | 29,800 |
| Aug 12, 2025 | 76.15 | 76.89 | 76.15 | 76.88 | 76.88 | 1.33% | 23,800 |
| Aug 11, 2025 | 76.19 | 76.21 | 75.87 | 75.87 | 75.87 | -0.39% | 57,829 |
| Aug 8, 2025 | 75.67 | 76.22 | 75.67 | 76.17 | 76.17 | 0.90% | 22,300 |
| Aug 7, 2025 | 76.05 | 76.09 | 75.20 | 75.49 | 75.49 | 0.21% | 32,800 |
| Aug 6, 2025 | 75.04 | 75.38 | 74.86 | 75.33 | 75.33 | 0.57% | 34,500 |
| Aug 5, 2025 | 75.32 | 75.32 | 74.72 | 74.90 | 74.90 | -0.40% | 46,000 |
| Aug 4, 2025 | 74.51 | 75.20 | 74.51 | 75.20 | 75.20 | 1.62% | 61,700 |
| Aug 1, 2025 | 74.25 | 74.37 | 73.62 | 74.00 | 74.00 | -1.11% | 23,109 |
| Jul 31, 2025 | 75.66 | 75.69 | 74.83 | 74.83 | 74.83 | -0.47% | 27,700 |
| Jul 30, 2025 | 75.69 | 75.69 | 74.96 | 75.18 | 75.18 | -0.50% | 20,637 |
| Jul 29, 2025 | 75.82 | 75.94 | 75.48 | 75.56 | 75.56 | -0.20% | 20,800 |
| Jul 28, 2025 | 75.72 | 75.79 | 75.47 | 75.71 | 75.71 | 0.00% | 27,400 |