4728 雙美本益比(PER)
| 年度/月份 | 本益比(倍) | 月收盤價 |
|---|
| 2026/05 | 29.91 | 383.50 |
| 2026/04 | - | - |
| 2026/03 | 29.91 | 383.50 |
| 2026/02 | 30.30 | 388.50 |
| 2026/01 | 30.23 | 387.50 |
| 2025/12 | 30.89 | 396.00 |
| 2025/11 | 30.54 | 391.50 |
| 2025/10 | 30.42 | 390.00 |
| 2025/09 | 32.76 | 420.00 |
| 2025/08 | 31.83 | 408.00 |
| 2025/07 | 31.36 | 418.00 |
| 2025/06 | 29.86 | 398.00 |
| 2025/05 | 30.01 | 400.00 |
| 2025/04 | 38.01 | 474.00 |
| 2025/03 | 30.67 | 382.50 |
| 2025/02 | 23.74 | 296.00 |
| 2025/01 | 21.50 | 276.00 |
| 2024/12 | - | - |
| 2024/11 | 21.65 | 278.00 |
| 2024/10 | 20.43 | 267.00 |
| 2024/09 | 20.16 | 263.50 |
| 2024/08 | 22.34 | 292.00 |
| 2024/07 | 22.21 | 275.00 |
| 2024/06 | 26.78 | 331.50 |
| 2024/05 | 25.20 | 312.00 |
| 2024/04 | 19.84 | 228.00 |
| 2024/03 | 20.10 | 231.00 |
| 2024/02 | 17.58 | 202.00 |
| 2024/01 | 18.82 | 201.00 |
| 2023/12 | 19.10 | 204.00 |
| 2023/11 | 18.82 | 201.00 |
| 2023/10 | 19.76 | 194.00 |
| 2023/09 | 19.86 | 195.00 |
| 2023/08 | 19.86 | 195.00 |
| 2023/07 | 20.60 | 200.00 |
| 2023/06 | 23.74 | 230.50 |
| 2023/05 | 23.64 | 229.50 |
| 2023/04 | 28.16 | 276.00 |
| 2023/03 | 14.39 | 141.00 |
| 2023/02 | 12.81 | 125.50 |
| 2023/01 | 14.33 | 133.00 |
| 2022/12 | 14.66 | 136.00 |
| 2022/11 | 15.68 | 145.50 |
| 2022/10 | 18.13 | 136.50 |
| 2022/09 | 19.92 | 150.00 |
| 2022/08 | 21.18 | 159.50 |
| 2022/07 | 25.99 | 150.50 |
| 2022/06 | 20.38 | 118.00 |
| 2022/05 | 17.44 | 101.00 |
| 2022/04 | 26.61 | 120.00 |
| 2022/03 | 30.04 | 135.50 |
| 2022/02 | 22.84 | 103.00 |
| 2022/01 | 23.46 | 96.90 |
| 2021/12 | 20.00 | 82.60 |
| 2021/11 | 19.08 | 78.80 |
| 2021/10 | 17.36 | 80.90 |
| 2021/09 | 17.94 | 83.60 |
| 2021/08 | 17.81 | 83.00 |
| 2021/07 | 13.33 | 72.10 |
| 2021/06 | 12.68 | 68.60 |
| 2021/05 | 13.25 | 71.70 |
| 2021/04 | 18.83 | 82.30 |
| 2021/03 | 18.38 | 80.30 |
| 2021/02 | 18.17 | 79.40 |
| 2021/01 | - | 83.60 |