The Graham Number of Penyao Environmental Protection Co Ltd (300664.SZ) is 6.54.
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 |
|---|---|
| 2023-12-31 | 6.54 |
| 2022-12-31 | 6.22 |
| 2021-12-31 | 6.78 |
| 2020-12-31 | 7.27 |
| 2019-12-31 | 6.13 |
| 2018-12-31 | 4.45 |
| 2017-12-31 | 4.36 |
| 2016-12-31 | 4.53 |
| 2015-12-31 | 3.45 |
| 2014-12-31 | 3.58 |