1623 大東電本益比河流圖
| 年度/月份 | PER | 近四季每股盈餘 | 本益比(倍) | 月收盤價 |
|---|
| 8倍 | 12倍 | 16倍 | 20倍 | 24倍 | 28倍 |
|---|
| 2026/05 | 12.81 | 19.09 | 152.72 | 229.08 | 305.44 | 381.80 | 458.16 | 534.52 | 244.50 |
| 2026/04 | 12.52 | 19.09 | 152.72 | 229.08 | 305.44 | 381.80 | 458.16 | 534.52 | 239.00 |
| 2026/03 | 9.59 | 19.09 | 152.72 | 229.08 | 305.44 | 381.80 | 458.16 | 534.52 | 183.00 |
| 2026/02 | 12.21 | 19.09 | 152.72 | 229.08 | 305.44 | 381.80 | 458.16 | 534.52 | 233.00 |
| 2026/01 | 12.89 | 19.09 | 152.72 | 229.08 | 305.44 | 381.80 | 458.16 | 534.52 | 246.00 |
| 2025/12 | 14.69 | 19.09 | 152.72 | 229.08 | 305.44 | 381.80 | 458.16 | 534.52 | 280.50 |
| 2025/11 | 11.94 | 19.09 | 152.72 | 229.08 | 305.44 | 381.80 | 458.16 | 534.52 | 228.00 |
| 2025/10 | 11.94 | 19.09 | 152.72 | 229.08 | 305.44 | 381.80 | 458.16 | 534.52 | 228.00 |
| 2025/09 | 12.21 | 19.09 | 152.72 | 229.08 | 305.44 | 381.80 | 458.16 | 534.52 | 233.00 |
| 2025/08 | 12.21 | 19.09 | 152.72 | 229.08 | 305.44 | 381.80 | 458.16 | 534.52 | 233.00 |
| 2025/07 | 8.67 | 24.75 | 198.00 | 297.00 | 396.00 | 495.00 | 594.00 | 693.00 | 214.50 |
| 2025/06 | 8.81 | 24.75 | 198.00 | 297.00 | 396.00 | 495.00 | 594.00 | 693.00 | 218.00 |
| 2025/05 | 7.94 | 24.75 | 198.00 | 297.00 | 396.00 | 495.00 | 594.00 | 693.00 | 196.50 |
| 2025/04 | 7.31 | 24.75 | 198.00 | 297.00 | 396.00 | 495.00 | 594.00 | 693.00 | 181.00 |
| 2025/03 | 7.58 | 24.75 | 198.00 | 297.00 | 396.00 | 495.00 | 594.00 | 693.00 | 187.70 |
| 2025/02 | 8.73 | 24.75 | 198.00 | 297.00 | 396.00 | 495.00 | 594.00 | 693.00 | 216.17 |
| 2025/01 | - | - | - | - | - | - | - | - | 203.63 |
| 2024/12 | - | - | - | - | - | - | - | - | 228.24 |
| 2024/11 | - | - | - | - | - | - | - | - | 241.26 |
| 2024/10 | - | - | - | - | - | - | - | - | 231.61 |
| 2024/09 | - | - | - | - | - | - | - | - | 240.78 |
| 2024/08 | - | - | - | - | - | - | - | - | 226.79 |
| 2024/07 | - | - | - | - | - | - | - | - | 232.58 |
| 2024/06 | - | - | - | - | - | - | - | - | 198.32 |
| 2024/05 | - | - | - | - | - | - | - | - | 206.52 |
| 2024/04 | - | - | - | - | - | - | - | - | - |
| 2024/03 | - | - | - | - | - | - | - | - | - |
| 2024/02 | - | - | - | - | - | - | - | - | - |
| 2024/01 | - | - | - | - | - | - | - | - | - |
| 2023/12 | - | - | - | - | - | - | - | - | - |
| 2023/11 | - | - | - | - | - | - | - | - | - |
| 2023/10 | - | - | - | - | - | - | - | - | - |
| 2023/09 | - | - | - | - | - | - | - | - | - |
| 2023/08 | - | - | - | - | - | - | - | - | - |
| 2023/07 | - | - | - | - | - | - | - | - | - |
| 2023/06 | - | - | - | - | - | - | - | - | - |
| 2023/05 | - | - | - | - | - | - | - | - | - |
| 2023/04 | - | - | - | - | - | - | - | - | - |
| 2023/03 | - | - | - | - | - | - | - | - | - |
| 2023/02 | - | - | - | - | - | - | - | - | - |
| 2023/01 | - | - | - | - | - | - | - | - | - |
| 2022/12 | - | - | - | - | - | - | - | - | - |
| 2022/11 | - | - | - | - | - | - | - | - | - |
| 2022/10 | - | - | - | - | - | - | - | - | - |
| 2022/09 | - | - | - | - | - | - | - | - | - |
| 2022/08 | - | - | - | - | - | - | - | - | - |
| 2022/07 | - | - | - | - | - | - | - | - | - |
| 2022/06 | - | - | - | - | - | - | - | - | - |
| 2022/05 | - | - | - | - | - | - | - | - | - |
| 2022/04 | - | - | - | - | - | - | - | - | - |
| 2022/03 | - | - | - | - | - | - | - | - | - |
| 2022/02 | - | - | - | - | - | - | - | - | - |
| 2022/01 | - | - | - | - | - | - | - | - | - |
| 2021/12 | - | - | - | - | - | - | - | - | - |
| 2021/11 | - | - | - | - | - | - | - | - | - |
| 2021/10 | - | - | - | - | - | - | - | - | - |
| 2021/09 | - | - | - | - | - | - | - | - | - |
| 2021/08 | - | - | - | - | - | - | - | - | - |
| 2021/07 | - | - | - | - | - | - | - | - | - |
| 2021/06 | - | - | - | - | - | - | - | - | - |
| 2021/05 | - | - | - | - | - | - | - | - | - |
| 2021/04 | - | - | - | - | - | - | - | - | - |
| 2021/03 | - | - | - | - | - | - | - | - | - |
| 2021/02 | - | - | - | - | - | - | - | - | - |
| 2021/01 | - | - | - | - | - | - | - | - | - |