The Graham Number of Datang Group Holdings Ltd (2117.HK) is 7.03.
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 | 
|---|---|
| 2021-12-31 | 7.03 | 
| 2020-12-31 | 6.51 | 
| 2019-12-31 | 4.97 | 
| 2018-12-31 | 3.40 | 
| 2017-12-31 | 1.82 |