| 日期 | 收盤價 | 最高價 | 最低價 | 本益比 |
| 2021-10-19 | 141.5 | 141.5 | 132.5 | 27.26 |
| 2021-10-18 | 129 | 131.5 | 126.5 | 24.86 |
| 2021-10-15 | 126 | 128.5 | 119.5 | 24.28 |
| 2021-10-14 | 117 | 119.5 | 115 | 22.54 |
| 2021-10-13 | 116 | 125.5 | 116 | 22.35 |
| 2021-10-12 | 124 | 130 | 123 | 23.89 |
| 2021-10-08 | 130 | 130.5 | 126.5 | 25.05 |
| 2021-10-07 | 126.5 | 128.5 | 122 | 24.37 |
| 2021-10-06 | 121.5 | 127 | 120.5 | 23.41 |
| 2021-10-05 | 125.5 | 128 | 116.5 | 24.18 |
| 日期 | 法人 | 投信 | 自營商 | 合計 |
| 2021-10-19 | -2,033 | -128 | 393 | -1,768 |
| 2021-10-18 | -2,381 | 64 | 635 | -1,682 |
| 2021-10-15 | -205 | 53 | 316 | 163 |
| 2021-10-14 | 3,122 | -173 | -277 | 2,672 |
| 2021-10-13 | -601 | -1,265 | -910 | -2,776 |
| 2021-10-12 | -2,797 | 37 | -411 | -3,172 |
| 2021-10-08 | -1,122 | 36 | 462 | -623 |
| 2021-10-07 | -3,336 | 458 | 915 | -1,963 |
| 2021-10-06 | -2,487 | -881 | -491 | -3,858 |
| 2021-10-05 | 840 | -41 | 284 | 1,082 |