The Graham Number of Calamos Convertible and High Income Fund (CHY) is 24.68.
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 |
|---|---|
| 2025-10-31 | 24.68 |
| 2024-10-31 | 22.59 |
| 2023-10-31 | 36.46 |
| 2022-10-31 | 27.46 |
| 2021-10-31 | 15.64 |
| 2020-10-31 | 7.12 |
| 2019-10-31 | 20.00 |
| 2018-10-31 | 5.56 |