The Graham Number of Perma-Pipe International Holdings Inc (PPIH) is 22.93.
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 |
|---|---|
| 2026-01-31 | 22.93 |
| 2025-01-31 | 14.85 |
| 2024-01-31 | 15.30 |
| 2023-01-31 | 10.81 |
| 2022-01-31 | 10.60 |
| 2021-01-31 | 8.23 |