7551 知識科技本益比河流圖
| 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 | -5.26 | -2.66 | -21.28 | -31.92 | -42.56 | -53.20 | -63.84 | -74.48 | 14.00 |
| 2026/04 | -5.43 | -2.66 | -21.28 | -31.92 | -42.56 | -53.20 | -63.84 | -74.48 | 14.45 |
| 2026/03 | -4.72 | -2.66 | -21.28 | -31.92 | -42.56 | -53.20 | -63.84 | -74.48 | 12.55 |
| 2026/02 | -5.23 | -2.66 | -21.28 | -31.92 | -42.56 | -53.20 | -63.84 | -74.48 | 13.90 |
| 2026/01 | -4.98 | -2.66 | -21.28 | -31.92 | -42.56 | -53.20 | -63.84 | -74.48 | 13.25 |
| 2025/12 | -4.94 | -2.66 | -21.28 | -31.92 | -42.56 | -53.20 | -63.84 | -74.48 | 13.15 |
| 2025/11 | -5.55 | -2.66 | -21.28 | -31.92 | -42.56 | -53.20 | -63.84 | -74.48 | 14.75 |
| 2025/10 | -5.55 | -2.66 | -21.28 | -31.92 | -42.56 | -53.20 | -63.84 | -74.48 | 14.75 |
| 2025/09 | -4.96 | -2.66 | -21.28 | -31.92 | -42.56 | -53.20 | -63.84 | -74.48 | 13.20 |
| 2025/08 | -4.96 | -2.66 | -21.28 | -31.92 | -42.56 | -53.20 | -63.84 | -74.48 | 13.20 |
| 2025/07 | - | -2.93 | -23.44 | -35.16 | -46.88 | -58.60 | -70.32 | -82.04 | - |
| 2025/06 | - | -2.93 | -23.44 | -35.16 | -46.88 | -58.60 | -70.32 | -82.04 | - |
| 2025/05 | - | -2.93 | -23.44 | -35.16 | -46.88 | -58.60 | -70.32 | -82.04 | - |
| 2025/04 | - | -2.93 | -23.44 | -35.16 | -46.88 | -58.60 | -70.32 | -82.04 | - |
| 2025/03 | - | -2.93 | -23.44 | -35.16 | -46.88 | -58.60 | -70.32 | -82.04 | - |
| 2025/02 | - | -2.93 | -23.44 | -35.16 | -46.88 | -58.60 | -70.32 | -82.04 | - |
| 2025/01 | - | -2.51 | -20.08 | -30.12 | -40.16 | -50.20 | -60.24 | -70.28 | - |
| 2024/12 | - | -2.51 | -20.08 | -30.12 | -40.16 | -50.20 | -60.24 | -70.28 | - |
| 2024/11 | - | -2.51 | -20.08 | -30.12 | -40.16 | -50.20 | -60.24 | -70.28 | - |
| 2024/10 | - | -2.51 | -20.08 | -30.12 | -40.16 | -50.20 | -60.24 | -70.28 | - |
| 2024/09 | - | -2.51 | -20.08 | -30.12 | -40.16 | -50.20 | -60.24 | -70.28 | - |
| 2024/08 | - | -2.51 | -20.08 | -30.12 | -40.16 | -50.20 | -60.24 | -70.28 | - |
| 2024/07 | - | -0.02 | -0.16 | -0.24 | -0.32 | -0.40 | -0.48 | -0.56 | - |
| 2024/06 | - | -0.02 | -0.16 | -0.24 | -0.32 | -0.40 | -0.48 | -0.56 | - |
| 2024/05 | - | -0.02 | -0.16 | -0.24 | -0.32 | -0.40 | -0.48 | -0.56 | - |
| 2024/04 | - | -0.02 | -0.16 | -0.24 | -0.32 | -0.40 | -0.48 | -0.56 | - |
| 2024/03 | - | -0.02 | -0.16 | -0.24 | -0.32 | -0.40 | -0.48 | -0.56 | - |
| 2024/02 | - | -0.02 | -0.16 | -0.24 | -0.32 | -0.40 | -0.48 | -0.56 | - |
| 2024/01 | - | 0.35 | 2.80 | 4.20 | 5.60 | 7.00 | 8.40 | 9.80 | - |
| 2023/12 | - | 0.35 | 2.80 | 4.20 | 5.60 | 7.00 | 8.40 | 9.80 | - |
| 2023/11 | - | 0.35 | 2.80 | 4.20 | 5.60 | 7.00 | 8.40 | 9.80 | - |
| 2023/10 | - | 0.35 | 2.80 | 4.20 | 5.60 | 7.00 | 8.40 | 9.80 | - |
| 2023/09 | - | 0.35 | 2.80 | 4.20 | 5.60 | 7.00 | 8.40 | 9.80 | - |
| 2023/08 | - | 0.35 | 2.80 | 4.20 | 5.60 | 7.00 | 8.40 | 9.80 | - |
| 2023/07 | - | 1.87 | 14.96 | 22.44 | 29.92 | 37.40 | 44.88 | 52.36 | - |
| 2023/06 | - | 1.87 | 14.96 | 22.44 | 29.92 | 37.40 | 44.88 | 52.36 | - |
| 2023/05 | - | 1.87 | 14.96 | 22.44 | 29.92 | 37.40 | 44.88 | 52.36 | - |
| 2023/04 | - | 1.87 | 14.96 | 22.44 | 29.92 | 37.40 | 44.88 | 52.36 | - |
| 2023/03 | - | 1.87 | 14.96 | 22.44 | 29.92 | 37.40 | 44.88 | 52.36 | - |
| 2023/02 | - | 1.87 | 14.96 | 22.44 | 29.92 | 37.40 | 44.88 | 52.36 | - |
| 2023/01 | - | 2.64 | 21.12 | 31.68 | 42.24 | 52.80 | 63.36 | 73.92 | - |
| 2022/12 | - | 2.64 | 21.12 | 31.68 | 42.24 | 52.80 | 63.36 | 73.92 | - |
| 2022/11 | - | 2.64 | 21.12 | 31.68 | 42.24 | 52.80 | 63.36 | 73.92 | - |
| 2022/10 | - | 2.64 | 21.12 | 31.68 | 42.24 | 52.80 | 63.36 | 73.92 | - |
| 2022/09 | - | 2.64 | 21.12 | 31.68 | 42.24 | 52.80 | 63.36 | 73.92 | - |
| 2022/08 | - | 2.64 | 21.12 | 31.68 | 42.24 | 52.80 | 63.36 | 73.92 | - |
| 2022/07 | - | 2.49 | 19.92 | 29.88 | 39.84 | 49.80 | 59.76 | 69.72 | - |
| 2022/06 | - | 2.49 | 19.92 | 29.88 | 39.84 | 49.80 | 59.76 | 69.72 | - |
| 2022/05 | - | 2.49 | 19.92 | 29.88 | 39.84 | 49.80 | 59.76 | 69.72 | - |
| 2022/04 | - | 2.49 | 19.92 | 29.88 | 39.84 | 49.80 | 59.76 | 69.72 | - |
| 2022/03 | - | 2.49 | 19.92 | 29.88 | 39.84 | 49.80 | 59.76 | 69.72 | - |
| 2022/02 | - | 2.49 | 19.92 | 29.88 | 39.84 | 49.80 | 59.76 | 69.72 | - |
| 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 | - | - | - | - | - | - | - | - | - |