The Graham Number of Qualys Inc (QLYS) is 44.35.
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 | 44.35 |
| 2024-12-31 | 38.27 |
| 2023-12-31 | 31.41 |
| 2022-12-31 | 23.49 |
| 2021-12-31 | 23.41 |
| 2020-12-31 | 25.59 |
| 2019-12-31 | 21.77 |
| 2018-12-31 | 19.04 |
| 2017-12-31 | 15.66 |
| 2016-12-31 | 9.36 |