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？
信邦 (3023)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 |
|---|
| 2026/04/10 | 68.02% | 39.57% | 28.45% | 7.29% |
| 2026/04/02 | 67.71% | 39.11% | 28.60% | 7.29% |
| 2026/03/27 | 67.84% | 39.46% | 28.38% | 7.29% |
| 2026/03/20 | 67.32% | 38.91% | 28.41% | 7.29% |
| 2026/03/13 | 67.18% | 38.07% | 29.11% | 7.29% |
| 2026/03/06 | 66.78% | 37.41% | 29.37% | 7.29% |
| 2026/02/26 | 66.86% | 36.91% | 29.95% | 7.29% |
| 2026/02/13 | 66.57% | 35.63% | 30.94% | 7.29% |
| 2026/02/06 | 65.92% | 35.54% | 30.38% | 7.29% |
| 2026/01/30 | 65.37% | 34.86% | 30.51% | 7.29% |
| 2026/01/23 | 64.38% | 31.29% | 33.09% | 7.29% |
| 2026/01/16 | 65.16% | 31.45% | 33.71% | 7.29% |
| 2026/01/09 | 65.33% | 32.19% | 33.14% | 7.29% |
| 2026/01/02 | 66.26% | 32.24% | 34.02% | 7.29% |
| 2025/12/26 | 66.11% | 32.35% | 33.76% | 7.29% |
| 2025/12/19 | 66.26% | 32.38% | 33.88% | 7.29% |
| 2025/12/12 | 66.63% | 32.92% | 33.71% | 7.29% |
| 2025/12/05 | 66.81% | 32.86% | 33.95% | 7.29% |
| 2025/11/28 | 66.16% | 32.95% | 33.21% | 7.29% |
| 2025/11/21 | 66.18% | 34.00% | 32.18% | 7.29% |
| 2025/11/14 | 65.99% | 35.62% | 30.37% | 7.29% |
| 2025/11/07 | 65.68% | 35.80% | 29.88% | 7.29% |
| 2025/10/31 | 65.40% | 35.04% | 30.36% | 7.29% |
| 2025/10/23 | 66.35% | 36.09% | 30.26% | 7.29% |
| 2025/10/17 | 65.86% | 35.98% | 29.88% | 7.29% |
| 2025/10/09 | 65.99% | 36.48% | 29.51% | 7.29% |
| 2025/10/03 | 65.72% | 36.22% | 29.50% | 7.29% |
| 2025/09/26 | 65.69% | 36.43% | 29.26% | 7.29% |
| 2025/09/19 | 65.84% | 36.50% | 29.34% | 7.29% |
| 2025/09/12 | 67.41% | 38.23% | 29.18% | 7.29% |
| 2025/09/05 | 67.55% | 38.52% | 29.03% | 7.29% |
| 2025/08/29 | 67.67% | 39.04% | 28.63% | 7.29% |
| 2025/08/22 | 67.63% | 39.06% | 28.57% | 7.29% |
| 2025/08/15 | 67.68% | 39.10% | 28.58% | 7.29% |
| 2025/08/08 | 67.72% | 39.11% | 28.61% | 7.29% |
| 2025/08/01 | 67.03% | 39.35% | 27.68% | 7.29% |