The Graham Number of Opera Ltd (OPRA) is 17.50.
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 | 17.50 |
| 2024-12-31 | 14.58 |
| 2023-12-31 | 19.87 |
| 2022-12-31 | 6.11 |
| 2021-12-31 | 22.94 |
| 2020-12-31 | 12.16 |
| 2019-12-31 | 8.74 |
| 2018-12-31 | 3.16 |