The Graham Number of Qualys, Inc. (QLYS) is 45.73.
Graham Number estimates the fair value of a stock using both earnings and book value per share. It is commonly used by value investors to identify undervalued stocks.
| Date | Value |
|---|---|
| 2025-12-31 | 45.73 |
| 2024-12-31 | 39.46 |
| 2023-12-31 | 32.39 |
| 2022-12-31 | 24.22 |
| 2021-12-31 | 24.14 |
| 2020-12-31 | 26.39 |
| 2019-12-31 | 22.45 |
| 2018-12-31 | 19.64 |
| 2017-12-31 | 16.15 |
| 2016-12-31 | 9.66 |