The Graham Number of Sono-Tek Corp (SOTK) is 1.44.
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 |
|---|---|
| 2025-02-28 | 1.44 |
| 2024-02-29 | 1.46 |
| 2023-02-28 | 0.92 |
| 2022-02-28 | 1.78 |
| 2021-02-28 | 1.06 |
| 2020-02-29 | 0.99 |
| 2019-02-28 | 0.35 |
| 2018-02-28 | 0.53 |
| 2017-02-28 | 0.27 |
| 2016-02-29 | 0.62 |