籌碼集中度
市場上除了三大法人之外，有些主力大戶在買賣股票的資訊並不會被揭露，而這些主力通常卻又是影響股票價格變動的主因。當主力反覆買進/賣出某支股票，則該股籌碼集中度就會變高/變低，而通常籌碼集中度越高，越有可能出現大行情。我們將主力在券商進出的數據做出統計，給您參考！
股票投資新手教室：五分鐘瞭解如何搭上千張大戶順風車？
光洋科 (1785)主力籌碼集中度 歷史資料
| 日期 | 籌碼
集中度 | 外資
籌碼 | 大戶
籌碼 | 董監
持股 |
|---|
| 2026/05/22 | 52.46% | 15.87% | 36.59% | 9.30% |
| 2026/05/15 | 53.28% | 21.92% | 31.36% | 9.30% |
| 2026/05/08 | 59.05% | 21.66% | 37.39% | 9.30% |
| 2026/04/30 | 59.36% | 26.04% | 33.32% | 9.30% |
| 2026/04/24 | 59.21% | 27.68% | 31.53% | 9.30% |
| 2026/04/17 | 59.88% | 27.19% | 32.69% | 9.30% |
| 2026/04/10 | 59.35% | 26.70% | 32.65% | 9.30% |
| 2026/04/02 | 57.61% | 26.57% | 31.04% | 9.30% |
| 2026/03/27 | 58.45% | 28.68% | 29.77% | 9.30% |
| 2026/03/20 | 60.44% | 28.51% | 31.93% | 9.30% |
| 2026/03/13 | 58.30% | 27.61% | 30.69% | 9.29% |
| 2026/03/06 | 48.05% | 19.65% | 28.40% | 9.29% |
| 2026/02/26 | 47.63% | 19.70% | 27.93% | 9.29% |
| 2026/02/13 | 47.33% | 18.90% | 28.43% | 9.29% |
| 2026/02/06 | 47.32% | 18.97% | 28.35% | 9.29% |
| 2026/01/30 | 48.05% | 19.28% | 28.77% | 9.29% |
| 2026/01/23 | 46.66% | 18.34% | 28.32% | 9.29% |
| 2026/01/16 | 46.55% | 16.99% | 29.56% | 9.29% |
| 2026/01/09 | 47.19% | 17.20% | 29.99% | 9.29% |
| 2026/01/02 | 48.40% | 17.03% | 31.37% | 9.29% |
| 2025/12/26 | 51.72% | 18.07% | 33.65% | 9.29% |
| 2025/12/19 | 48.12% | 18.51% | 29.61% | 9.29% |
| 2025/12/12 | 48.10% | 19.39% | 28.71% | 9.29% |
| 2025/12/05 | 45.35% | 16.13% | 29.22% | 9.29% |
| 2025/11/28 | 46.06% | 16.51% | 29.55% | 9.29% |
| 2025/11/21 | 46.36% | 16.25% | 30.11% | 9.29% |
| 2025/11/14 | 45.90% | 15.94% | 29.96% | 9.29% |
| 2025/11/07 | 45.38% | 14.72% | 30.66% | 9.29% |
| 2025/10/31 | 45.55% | 14.58% | 30.97% | 9.29% |
| 2025/10/23 | 45.30% | 14.11% | 31.19% | 9.29% |
| 2025/10/17 | 46.12% | 14.12% | 32.00% | 9.29% |
| 2025/10/09 | 45.99% | 13.44% | 32.55% | 9.29% |
| 2025/10/03 | 45.73% | 13.11% | 32.62% | 9.29% |
| 2025/09/26 | 44.92% | 12.69% | 32.23% | 9.29% |
| 2025/09/19 | 45.11% | 12.33% | 32.78% | 9.29% |
| 2025/09/12 | 44.37% | 11.54% | 32.83% | 9.29% |