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 |
|---|
| 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% |
| 2025/09/05 | 44.50% | 11.63% | 32.87% | 9.29% |
| 2025/08/29 | 45.85% | 12.22% | 33.63% | 9.29% |
| 2025/08/22 | 43.90% | 11.14% | 32.76% | 9.29% |
| 2025/08/15 | 43.54% | 11.42% | 32.12% | 9.29% |
| 2025/08/08 | 43.28% | 10.83% | 32.45% | 9.29% |
| 2025/08/01 | 43.89% | 11.51% | 32.38% | 9.29% |
| 2025/07/25 | 44.53% | 11.95% | 32.58% | 9.29% |
| 2025/07/18 | 44.94% | 12.06% | 32.88% | 9.29% |
| 2025/07/11 | 45.03% | 12.22% | 32.81% | 9.29% |
| 2025/07/04 | 45.01% | 12.43% | 32.58% | 9.29% |
| 2025/06/27 | 45.20% | 12.78% | 32.42% | 9.29% |
| 2025/06/20 | 47.05% | 14.49% | 32.56% | 9.29% |
| 2025/06/13 | 46.94% | 14.65% | 32.29% | 9.29% |
| 2025/06/06 | 46.27% | 14.19% | 32.08% | 9.29% |
| 2025/05/29 | 45.85% | 13.75% | 32.10% | 9.29% |
| 2025/05/23 | 45.43% | 14.09% | 31.34% | 9.29% |
| 2025/05/16 | 45.53% | 13.62% | 31.91% | 9.29% |
| 2025/05/09 | 44.53% | 12.65% | 31.88% | 9.29% |
| 2025/05/02 | 44.51% | 12.48% | 32.03% | 9.29% |
| 2025/04/25 | 44.12% | 12.00% | 32.12% | 9.29% |
| 2025/04/18 | 44.11% | 12.34% | 31.77% | 9.29% |