The Graham Number of Tellgen Corp (300642.SZ) is 2.09.
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 |
|---|---|
| 2025-12-31 | 2.09 |
| 2024-12-31 | 6.67 |
| 2023-12-31 | 10.81 |
| 2022-12-31 | 12.53 |
| 2021-12-31 | 13.85 |
| 2020-12-31 | 11.42 |
| 2019-12-31 | 12.52 |
| 2018-12-31 | 11.14 |
| 2017-12-31 | 9.85 |
| 2016-12-31 | 4.91 |