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？
億光 (2393)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 |
|---|
| 2026/10/08 | 67.24% | 30.07% | 37.17% | 5.50% |
| 2026/10/02 | 66.84% | 29.21% | 37.63% | 5.50% |
| 2026/09/24 | 66.83% | 28.80% | 38.03% | 5.50% |
| 2026/09/18 | 67.13% | 28.86% | 38.27% | 5.50% |
| 2026/09/11 | 67.15% | 28.39% | 38.76% | 5.50% |
| 2026/09/04 | 67.71% | 28.59% | 39.12% | 5.50% |
| 2026/08/28 | 67.66% | 28.22% | 39.44% | 5.50% |
| 2026/08/21 | 67.31% | 27.62% | 39.69% | 5.50% |
| 2026/08/14 | 67.37% | 27.23% | 40.14% | 5.50% |
| 2026/08/07 | 66.89% | 26.57% | 40.32% | 5.50% |
| 2026/07/31 | 67.40% | 25.49% | 41.91% | 5.50% |
| 2026/07/24 | 67.96% | 26.38% | 41.58% | 5.50% |
| 2026/07/17 | 68.67% | 27.89% | 40.78% | 5.50% |
| 2026/07/09 | 68.64% | 29.41% | 39.23% | 5.50% |
| 2026/07/03 | 67.97% | 28.89% | 39.08% | 5.50% |
| 2026/06/26 | 68.72% | 29.31% | 39.41% | 5.50% |
| 2026/06/18 | 68.47% | 29.52% | 38.95% | 5.50% |
| 2026/06/12 | 67.09% | 29.74% | 37.35% | 5.50% |
| 2026/06/05 | 66.37% | 28.97% | 37.40% | 5.50% |
| 2026/05/29 | 66.16% | 29.36% | 36.80% | 5.50% |
| 2026/05/22 | 66.70% | 30.50% | 36.20% | 5.50% |
| 2026/05/15 | 67.08% | 31.18% | 35.90% | 5.50% |
| 2026/05/08 | 68.21% | 33.15% | 35.06% | 5.50% |
| 2026/04/30 | 67.97% | 32.99% | 34.98% | 5.50% |
| 2026/04/24 | 67.98% | 32.94% | 35.04% | 5.50% |
| 2026/04/17 | 67.94% | 32.49% | 35.45% | 5.50% |
| 2026/04/10 | 67.37% | 31.91% | 35.46% | 5.50% |
| 2026/04/02 | 66.95% | 31.62% | 35.33% | 5.50% |
| 2026/03/27 | 66.79% | 31.08% | 35.71% | 5.50% |
| 2026/03/20 | 66.14% | 30.68% | 35.46% | 5.50% |
| 2026/03/13 | 65.36% | 30.15% | 35.21% | 5.50% |
| 2026/03/06 | 64.52% | 28.91% | 35.61% | 5.50% |
| 2026/02/26 | 64.10% | 28.34% | 35.76% | 5.50% |
| 2026/02/13 | 63.81% | 27.18% | 36.63% | 5.50% |
| 2026/02/06 | 63.79% | 27.55% | 36.24% | 5.50% |
| 2026/01/30 | 63.88% | 27.03% | 36.85% | 5.50% |