The Graham Number of Otter Tail Corp (OTTR) is 81.04.
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 | 81.04 |
| 2024-12-31 | 80.22 |
| 2023-12-31 | 73.67 |
| 2022-12-31 | 66.51 |
| 2021-12-31 | 47.33 |
| 2020-12-31 | 32.68 |
| 2019-12-31 | 29.45 |
| 2018-12-31 | 27.69 |
| 2017-12-31 | 25.40 |
| 2016-12-31 | 23.10 |