Qualys Inc. (QLYS)
NASDAQ: QLYS
· Real-Time Price · USD
131.07
0.29 (0.22%)
At close: Oct 03, 2025, 3:59 PM
132.40
1.01%
After-hours: Oct 03, 2025, 06:44 PM EDT
QLYS Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 131.47 | 133.81 | 131.00 | 131.07 | 131.07 | 0.22% | 336,356 |
| Oct 2, 2025 | 131.63 | 132.26 | 130.41 | 130.78 | 130.78 | -0.45% | 437,500 |
| Oct 1, 2025 | 131.81 | 133.90 | 129.88 | 131.37 | 131.37 | -0.73% | 395,000 |
| Sep 30, 2025 | 136.28 | 137.48 | 132.17 | 132.33 | 132.33 | -3.05% | 323,086 |
| Sep 29, 2025 | 137.31 | 137.31 | 135.00 | 136.50 | 136.50 | -0.12% | 256,500 |
| Sep 26, 2025 | 135.42 | 136.82 | 134.26 | 136.66 | 136.66 | 0.96% | 232,100 |
| Sep 25, 2025 | 135.75 | 136.75 | 133.77 | 135.36 | 135.36 | -0.58% | 297,635 |
| Sep 24, 2025 | 135.64 | 137.36 | 134.32 | 136.15 | 136.15 | 0.95% | 238,900 |
| Sep 23, 2025 | 136.48 | 137.00 | 134.07 | 134.87 | 134.87 | -1.11% | 186,000 |
| Sep 22, 2025 | 135.12 | 136.72 | 134.63 | 136.39 | 136.39 | 0.61% | 178,114 |
| Sep 19, 2025 | 136.03 | 136.37 | 133.92 | 135.56 | 135.56 | -0.16% | 931,600 |
| Sep 18, 2025 | 133.48 | 136.70 | 132.85 | 135.78 | 135.78 | 2.70% | 285,019 |
| Sep 17, 2025 | 132.63 | 133.95 | 131.00 | 132.21 | 132.21 | 0.01% | 242,007 |
| Sep 16, 2025 | 131.51 | 133.16 | 131.00 | 132.20 | 132.20 | 0.09% | 329,142 |
| Sep 15, 2025 | 133.17 | 133.55 | 131.72 | 132.08 | 132.08 | -1.03% | 385,855 |
| Sep 12, 2025 | 135.90 | 135.99 | 133.17 | 133.46 | 133.46 | -1.61% | 182,111 |
| Sep 11, 2025 | 132.17 | 135.75 | 131.37 | 135.65 | 135.65 | 3.13% | 246,418 |
| Sep 10, 2025 | 132.92 | 134.24 | 131.22 | 131.53 | 131.53 | -1.19% | 244,945 |
| Sep 9, 2025 | 135.12 | 135.12 | 132.21 | 133.11 | 133.11 | -1.52% | 282,307 |
| Sep 8, 2025 | 135.27 | 135.47 | 133.22 | 135.16 | 135.16 | 0.16% | 286,307 |
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