6561 是方本益比(PER)
| 年度/月份 | 本益比(倍) | 月收盤價 |
|---|
| 2026/05 | 21.37 | 334.50 |
| 2026/04 | 21.76 | 340.50 |
| 2026/03 | 22.24 | 348.00 |
| 2026/02 | 23.93 | 374.50 |
| 2026/01 | 20.48 | 320.50 |
| 2025/12 | 23.96 | 375.00 |
| 2025/11 | 23.26 | 364.00 |
| 2025/10 | 23.07 | 361.00 |
| 2025/09 | 26.23 | 410.50 |
| 2025/08 | 27.35 | 428.00 |
| 2025/07 | 30.57 | 436.50 |
| 2025/06 | 28.33 | 404.50 |
| 2025/05 | 29.24 | 417.50 |
| 2025/04 | 31.26 | 432.00 |
| 2025/03 | 31.04 | 429.00 |
| 2025/02 | 32.89 | 454.50 |
| 2025/01 | 34.14 | 442.50 |
| 2024/12 | 36.96 | 479.00 |
| 2024/11 | 39.74 | 515.00 |
| 2024/10 | 39.10 | 470.00 |
| 2024/09 | 39.68 | 477.00 |
| 2024/08 | 44.76 | 538.00 |
| 2024/07 | 36.38 | 428.50 |
| 2024/06 | 30.65 | 361.00 |
| 2024/05 | 29.37 | 346.00 |
| 2024/04 | 30.66 | 363.00 |
| 2024/03 | 32.01 | 379.00 |
| 2024/02 | 30.62 | 362.50 |
| 2024/01 | 26.85 | 319.50 |
| 2023/12 | 27.48 | 327.00 |
| 2023/11 | 27.14 | 323.00 |
| 2023/10 | 25.86 | 321.50 |
| 2023/09 | 28.48 | 354.00 |
| 2023/08 | 29.73 | 369.50 |
| 2023/07 | 32.26 | 394.50 |
| 2023/06 | 30.34 | 371.00 |
| 2023/05 | 29.39 | 359.50 |
| 2023/04 | 31.65 | 375.00 |
| 2023/03 | 32.49 | 385.00 |
| 2023/02 | 30.04 | 356.00 |
| 2023/01 | 25.02 | 280.50 |
| 2022/12 | 25.07 | 281.00 |
| 2022/11 | 24.98 | 280.00 |
| 2022/10 | 25.76 | 278.00 |
| 2022/09 | 25.95 | 280.00 |
| 2022/08 | 26.74 | 288.50 |
| 2022/07 | 29.53 | 300.00 |
| 2022/06 | 27.56 | 280.00 |
| 2022/05 | 29.92 | 304.00 |
| 2022/04 | 29.33 | 286.00 |
| 2022/03 | 28.21 | 275.00 |
| 2022/02 | 27.85 | 271.50 |
| 2022/01 | 28.11 | 264.50 |
| 2021/12 | 29.70 | 279.50 |
| 2021/11 | 28.80 | 271.00 |
| 2021/10 | 31.42 | 285.00 |
| 2021/09 | 29.88 | 271.00 |
| 2021/08 | 31.59 | 286.50 |
| 2021/07 | 33.45 | 299.00 |
| 2021/06 | 33.61 | 300.50 |
| 2021/05 | 34.73 | 310.50 |
| 2021/04 | 33.91 | 294.00 |
| 2021/03 | 36.51 | 316.50 |
| 2021/02 | 34.66 | 300.50 |
| 2021/01 | - | 299.00 |