The Graham Number of Tellhow Sci-Tech Co Ltd (600590.SS) is 2.45.
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 | 2.45 |
| 2024-12-31 | 2.46 |
| 2023-12-31 | 2.91 |
| 2022-12-31 | 3.28 |
| 2021-12-31 | 4.21 |
| 2020-12-31 | 5.70 |
| 2019-12-31 | 5.39 |
| 2018-12-31 | 3.82 |