The Graham Number of Perma-Pipe International Holdings Inc (PPIH) is 15.13.
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 |
|---|---|
| 2025-01-31 | 15.13 |
| 2024-01-31 | 15.59 |
| 2023-01-31 | 11.02 |
| 2022-01-31 | 10.80 |
| 2021-01-31 | 8.38 |
| 2020-01-31 | 6.11 |