6840 東研信超本益比(PER)
| 年度/月份 | 本益比(倍) | 月收盤價 |
|---|
| 2026/05 | 513.08 | 66.70 |
| 2026/04 | 523.85 | 68.10 |
| 2026/03 | 456.15 | 59.30 |
| 2026/02 | 517.69 | 67.30 |
| 2026/01 | 545.38 | 70.90 |
| 2025/12 | 469.23 | 61.00 |
| 2025/11 | 438.46 | 57.00 |
| 2025/10 | 490.77 | 63.80 |
| 2025/09 | 503.08 | 65.40 |
| 2025/08 | 523.08 | 68.00 |
| 2025/07 | 271.05 | 51.50 |
| 2025/06 | 239.47 | 45.50 |
| 2025/05 | 206.32 | 39.20 |
| 2025/04 | 75.93 | 41.00 |
| 2025/03 | 92.78 | 50.10 |
| 2025/02 | 96.67 | 52.20 |
| 2025/01 | -128.21 | 50.00 |
| 2024/12 | -130.26 | 50.80 |
| 2024/11 | -133.85 | 52.20 |
| 2024/10 | -60.53 | 57.50 |
| 2024/09 | -65.16 | 61.90 |
| 2024/08 | -69.89 | 66.40 |
| 2024/07 | -55.69 | 76.30 |
| 2024/06 | -59.05 | 80.90 |
| 2024/05 | -53.21 | 72.90 |
| 2024/04 | -33.19 | 71.70 |
| 2024/03 | -33.24 | 71.80 |
| 2024/02 | -34.63 | 74.80 |
| 2024/01 | -313.91 | 72.20 |
| 2023/12 | -314.78 | 72.40 |
| 2023/11 | -310.87 | 71.50 |
| 2023/10 | 22.52 | 59.00 |
| 2023/09 | 24.24 | 63.50 |
| 2023/08 | 24.12 | 63.20 |
| 2023/07 | 11.76 | 66.00 |
| 2023/06 | 11.94 | 67.00 |
| 2023/05 | 12.35 | 69.30 |
| 2023/04 | 9.38 | 82.40 |
| 2023/03 | 10.19 | 89.50 |
| 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 | - | - |