The Graham Number of Optics Technology Holding Co Ltd (300489.SZ) is 2.99.
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 | 2.99 |
| 2023-12-31 | 1.41 |
| 2022-12-31 | 3.27 |
| 2021-12-31 | 0.82 |
| 2020-12-31 | 2.63 |
| 2019-12-31 | 4.12 |
| 2018-12-31 | 3.86 |