| 日期 | 收盤價 | 最高價 | 最低價 | 本益比 |
| 2025-09-12 | 55.1 | 55.9 | 55.1 | 10.64 |
| 2025-09-11 | 55.1 | 55.9 | 55.1 | 10.64 |
| 2025-09-10 | 54.8 | 55.1 | 54.6 | 10.58 |
| 2025-09-09 | 55.5 | 56.3 | 55.5 | 10.71 |
| 2025-09-08 | 56.1 | 56.1 | 55.6 | 10.83 |
| 2025-09-05 | 55.5 | 55.6 | 55.5 | 10.71 |
| 2025-09-04 | 55.3 | 55.6 | 55 | 10.68 |
| 2025-09-03 | 54.9 | 55.2 | 54.9 | 10.6 |
| 2025-09-02 | 55.1 | 55.7 | 55 | 10.64 |
| 2025-09-01 | 55.8 | 56.9 | 55.8 | 10.77 |
| 日期 | 法人 | 投信 | 自營商 | 合計 |
| 2025-09-12 | -1 | 0 | 0 | -1 |
| 2025-09-09 | 1 | 0 | -1 | 0 |
| 2025-09-08 | 2 | 0 | -1 | 1 |
| 2025-09-05 | -1 | 0 | 0 | -1 |
| 2025-09-04 | 1 | 0 | -1 | 0 |
| 2025-09-03 | 1 | 0 | 0 | 1 |
| 2025-09-02 | 5 | 0 | -2 | 3 |
| 2025-09-01 | -4 | 0 | -5 | -9 |
| 2025-08-29 | 6 | 0 | -5 | 1 |
| 2025-08-28 | -3 | 0 | 0 | -3 |
| 日期 | 融資增減 | 融券增減 | 融資今日餘額 | 融券今日餘額 |
| 2025-09-12 | -6 | 0 | 59 | 0 |
| 2025-09-11 | 0 | 0 | 65 | 0 |
| 2025-09-10 | -6 | 0 | 65 | 0 |
| 2025-09-09 | -2 | 0 | 71 | 0 |
| 2025-09-08 | 4 | 0 | 73 | 0 |
| 2025-09-05 | 0 | 0 | 69 | 0 |
| 2025-09-04 | -3 | 0 | 69 | 0 |
| 2025-09-03 | -1 | 0 | 72 | 0 |
| 2025-09-02 | 1 | 0 | 73 | 0 |
| 2025-09-01 | 0 | 0 | 72 | 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 |
| 2025-06 | 呂崇文 | 1,154 | 1,154 | 0 |
| 2025-06 | 呂皇甫 | 2,402 | 2,402 | 0 |
| 2025-05 | 呂皇甫 | 2,402 | 2,402 | 0 |
| 2025-05 | 呂崇文 | 1,154 | 1,154 | 0 |
| 2025-04 | 呂崇文 | 1,154 | 1,154 | 0 |
| 2025-04 | 呂皇甫 | 2,402 | 2,402 | 0 |
| 2025-03 | 呂崇文 | 1,154 | 1,154 | 0 |
| 2025-03 | 呂皇甫 | 2,402 | 2,402 | 0 |
| 2025-02 | 呂皇甫 | 2,402 | 2,402 | 0 |
| 2025-02 | 呂崇文 | 1,154 | 1,154 | 0 |
| 2025-01 | 呂皇甫 | 2,402 | 2,402 | 0 |
| 2025-01 | 呂崇文 | 1,154 | 1,154 | 0 |
| 2024-12 | 呂皇甫 | 2,402 | 2,402 | 0 |
| 2024-12 | 呂崇文 | 1,154 | 1,154 | 0 |
| 2024-11 | 呂皇甫 | 2,402 | 2,402 | 0 |
| 2024-11 | 呂崇文 | 1,154 | 1,154 | 0 |
| 2024-10 | 呂崇文 | 1,154 | 1,154 | 0 |
| 2024-10 | 呂皇甫 | 2,402 | 2,402 | 0 |
| 2024-09 | 呂崇文 | 1,154 | 1,154 | 0 |
| 2024-09 | 呂皇甫 | 2,402 | 2,402 | 0 |
| 債券簡稱 | 發行日期 | 到期日期 | 發行面額 | 最新轉換價格 |
| 光隆精密一KY | 2025-08-15 | 2028-08-15 | 5億 | 53.40 |