The Graham Number of Tianneng Power International Ltd (819.HK) is 18.10.
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 | 18.10 |
| 2023-12-31 | 22.64 |
| 2022-12-31 | 21.46 |
| 2021-12-31 | 17.30 |
| 2020-12-31 | 19.61 |
| 2019-12-31 | 14.10 |
| 2018-12-31 | 10.42 |
| 2017-12-31 | 10.10 |
| 2016-12-31 | 7.74 |
| 2015-12-31 | 6.06 |