The Graham Number of Phu Tai JSC (PTB.VN) is 31622.38.
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 | 31622.38 |
| 2024-12-31 | 61091.08 |
| 2023-12-31 | 49475.16 |
| 2022-12-31 | 67571.16 |
| 2021-12-31 | 64352.48 |
| 2020-12-31 | 49026.93 |
| 2019-12-31 | 52048.06 |
| 2018-12-31 | 46402.66 |
| 2017-12-31 | 35473.30 |
| 2016-12-31 | 26572.09 |