The Graham Number of Huaneng Power International Inc (600011.SS) is 10.09.
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 | 10.09 |
| 2022-12-31 | 7.12 |
| 2021-12-31 | 3.75 |
| 2020-12-31 | 3.31 |
| 2019-12-31 | 3.47 |
| 2018-12-31 | 9.15 |
| 2017-12-31 | 10.00 |
| 2016-12-31 | 9.13 |