| 日期 | 收盤價 | 最高價 | 最低價 | 本益比 |
| 2026-05-08 | 69.7 | 70.9 | 68.7 | 348.5 |
| 2026-05-07 | 69.7 | 70 | 68.3 | 348.5 |
| 2026-05-06 | 68.6 | 70.7 | 68.3 | 343 |
| 2026-05-05 | 70.3 | 72 | 70 | 351.5 |
| 2026-05-04 | 72 | 72.2 | 69.6 | 360 |
| 2026-04-30 | 69.5 | 70 | 69.3 | 347.5 |
| 2026-04-29 | 70.2 | 71.3 | 69.9 | 351 |
| 2026-04-28 | 70.6 | 70.9 | 69.2 | 353 |
| 2026-04-27 | 70.3 | 73.4 | 68.5 | 351.5 |
| 2026-04-24 | 71 | 71.6 | 71 | 355 |
| 日期 | 法人 | 投信 | 自營商 | 合計 |
| 2026-05-08 | 28 | 0 | 0 | 28 |
| 2026-05-07 | -23 | 0 | 2 | -21 |
| 2026-05-06 | -29 | 0 | -1 | -30 |
| 2026-05-05 | -1 | 0 | 0 | -1 |
| 2026-05-04 | -3 | 0 | 1 | -2 |
| 2026-04-30 | -12 | 0 | 0 | -12 |
| 2026-04-29 | 21 | 0 | -2 | 19 |
| 2026-04-28 | 7 | 0 | 0 | 7 |
| 2026-04-27 | -50 | 0 | 0 | -50 |
| 2026-04-24 | 0 | 0 | 0 | 0 |
| 日期 | 融資增減 | 融券增減 | 融資今日餘額 | 融券今日餘額 |
| 2026-05-08 | 2 | 0 | 372 | 0 |
| 2026-05-07 | 0 | 0 | 370 | 0 |
| 2026-05-06 | 1 | 0 | 370 | 0 |
| 2026-05-05 | 3 | 0 | 369 | 0 |
| 2026-05-04 | -1 | 0 | 366 | 0 |
| 2026-04-30 | 0 | 0 | 367 | 0 |
| 2026-04-29 | 0 | 0 | 367 | 0 |
| 2026-04-28 | 3 | 0 | 367 | 0 |
| 2026-04-27 | 5 | 0 | 364 | 0 |
| 2026-04-24 | -7 | 0 | 359 | 0 |
| 日期 | 大股東名稱 | 上月實際 持股(張) |
本月實際 持股(張) |
異動數 |
| 2026-01 | 鄭竹明 | 7,156 | 7,470 | 314 |
| 2026-01 | Ｗｅｌｃｈ Ａｌｌｙｎ， Ｉｎｃ． | 5,476 | 5,476 | 0 |
| 2025-12 | 鄭竹明 | 7,156 | 7,156 | 0 |
| 2025-12 | Ｗｅｌｃｈ Ａｌｌｙｎ， Ｉｎｃ． | 5,476 | 5,476 | 0 |
| 2025-11 | 鄭竹明 | 7,156 | 7,156 | 0 |
| 2025-11 | Ｗｅｌｃｈ Ａｌｌｙｎ， Ｉｎｃ． | 5,476 | 5,476 | 0 |
| 2025-10 | 鄭竹明 | 7,156 | 7,156 | 0 |
| 2025-10 | Ｗｅｌｃｈ Ａｌｌｙｎ， Ｉｎｃ． | 5,476 | 5,476 | 0 |
| 2025-09 | 鄭竹明 | 6,505 | 6,505 | 0 |
| 2025-09 | Ｗｅｌｃｈ Ａｌｌｙｎ， Ｉｎｃ． | 4,978 | 4,978 | 0 |
| 2025-08 | 鄭竹明 | 6,505 | 7,156 | 651 |
| 2025-08 | Ｗｅｌｃｈ Ａｌｌｙｎ， Ｉｎｃ． | 4,978 | 5,476 | 498 |
| 2025-07 | 鄭竹明 | 6,505 | 6,505 | 0 |
| 2025-07 | Ｗｅｌｃｈ Ａｌｌｙｎ， Ｉｎｃ． | 4,978 | 4,978 | 0 |
| 2025-06 | 鄭竹明 | 6,505 | 6,505 | 0 |
| 2025-06 | Ｗｅｌｃｈ Ａｌｌｙｎ， Ｉｎｃ． | 4,978 | 4,978 | 0 |
| 2025-05 | 鄭竹明 | 6,505 | 6,505 | 0 |
| 2025-05 | Ｗｅｌｃｈ Ａｌｌｙｎ， Ｉｎｃ． | 4,978 | 4,978 | 0 |