3178 公準本益比(PER)
| 年度/月份 | 本益比(倍) | 月收盤價 |
|---|
| 2026/05 | -492.86 | 69.00 |
| 2026/04 | -516.43 | 72.30 |
| 2026/03 | -403.57 | 56.50 |
| 2026/02 | -415.00 | 58.10 |
| 2026/01 | -406.43 | 56.90 |
| 2025/12 | -434.29 | 60.80 |
| 2025/11 | -342.86 | 48.00 |
| 2025/10 | -410.71 | 57.50 |
| 2025/09 | -412.14 | 57.70 |
| 2025/08 | -455.00 | 63.70 |
| 2025/07 | 50.18 | 56.20 |
| 2025/06 | 41.52 | 46.50 |
| 2025/05 | 43.88 | 49.15 |
| 2025/04 | 47.17 | 50.00 |
| 2025/03 | 53.49 | 56.70 |
| 2025/02 | 64.06 | 67.90 |
| 2025/01 | 50.40 | 63.50 |
| 2024/12 | 55.00 | 69.30 |
| 2024/11 | 54.68 | 68.90 |
| 2024/10 | 26.71 | 76.40 |
| 2024/09 | 28.50 | 81.50 |
| 2024/08 | 30.49 | 87.20 |
| 2024/07 | 23.23 | 88.50 |
| 2024/06 | 28.48 | 108.50 |
| 2024/05 | 28.22 | 107.50 |
| 2024/04 | 26.77 | 121.00 |
| 2024/03 | 26.33 | 119.00 |
| 2024/02 | 26.99 | 122.00 |
| 2024/01 | 21.08 | 103.50 |
| 2023/12 | 20.88 | 102.50 |
| 2023/11 | 20.57 | 101.00 |
| 2023/10 | 16.84 | 81.00 |
| 2023/09 | 17.90 | 86.10 |
| 2023/08 | 19.11 | 91.90 |
| 2023/07 | 18.82 | 92.80 |
| 2023/06 | 20.02 | 98.70 |
| 2023/05 | 19.72 | 97.20 |
| 2023/04 | 17.17 | 86.00 |
| 2023/03 | 15.71 | 78.70 |
| 2023/02 | 13.71 | 68.70 |
| 2023/01 | 15.91 | 72.40 |
| 2022/12 | 13.80 | 62.80 |
| 2022/11 | 15.16 | 69.00 |
| 2022/10 | 13.55 | 52.30 |
| 2022/09 | 15.67 | 60.50 |
| 2022/08 | 18.21 | 70.30 |
| 2022/07 | 22.79 | 61.30 |
| 2022/06 | 21.78 | 58.60 |
| 2022/05 | 21.38 | 57.50 |
| 2022/04 | 28.20 | 56.40 |
| 2022/03 | 32.30 | 64.60 |
| 2022/02 | 33.50 | 67.00 |
| 2022/01 | 35.71 | 65.00 |
| 2021/12 | 41.92 | 76.30 |
| 2021/11 | 40.88 | 74.40 |
| 2021/10 | 44.11 | 74.10 |
| 2021/09 | 45.65 | 76.70 |
| 2021/08 | 41.96 | 70.50 |
| 2021/07 | 36.54 | 76.00 |
| 2021/06 | 35.34 | 73.50 |
| 2021/05 | 34.42 | 71.60 |
| 2021/04 | 32.05 | 75.00 |
| 2021/03 | 41.07 | 96.10 |
| 2021/02 | 36.32 | 85.00 |
| 2021/01 | - | 64.10 |