The Graham Number of Natural Gas Services Group Inc (NGS) is 25.13.
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 |
|---|---|
| 2024-12-31 | 25.13 |
| 2023-12-31 | 12.69 |
| 2022-12-31 | 8.09 |
| 2021-12-31 | 27.06 |
| 2020-12-31 | 14.72 |
| 2019-12-31 | 18.08 |