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？
大億 (1521)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 |
|---|
| 2025/11/28 | 68.09% | 32.97% | 35.12% | 59.80% |
| 2025/11/21 | 68.09% | 32.97% | 35.12% | 59.80% |
| 2025/11/14 | 68.09% | 32.97% | 35.12% | 59.80% |
| 2025/11/07 | 68.09% | 32.97% | 35.12% | 59.80% |
| 2025/10/31 | 68.09% | 32.97% | 35.12% | 59.80% |
| 2025/10/23 | 68.09% | 32.99% | 35.10% | 59.80% |
| 2025/10/17 | 68.09% | 32.99% | 35.10% | 59.80% |
| 2025/10/09 | 68.09% | 32.99% | 35.10% | 59.80% |
| 2025/10/03 | 68.09% | 32.99% | 35.10% | 59.80% |
| 2025/09/26 | 68.09% | 32.98% | 35.11% | 59.80% |
| 2025/09/19 | 68.09% | 32.97% | 35.12% | 59.80% |
| 2025/09/12 | 68.06% | 32.95% | 35.11% | 59.80% |
| 2025/09/05 | 67.40% | 32.97% | 34.43% | 59.80% |
| 2025/08/29 | 67.40% | 32.97% | 34.43% | 59.80% |
| 2025/08/22 | 67.40% | 32.97% | 34.43% | 59.80% |
| 2025/08/15 | 67.40% | 32.98% | 34.42% | 59.80% |
| 2025/08/08 | 67.40% | 32.99% | 34.41% | 59.80% |
| 2025/08/01 | 67.40% | 32.99% | 34.41% | 59.80% |
| 2025/07/25 | 67.40% | 32.99% | 34.41% | 59.80% |
| 2025/07/18 | 67.40% | 32.99% | 34.41% | 59.80% |
| 2025/07/11 | 67.40% | 33.00% | 34.40% | 59.80% |
| 2025/07/04 | 67.40% | 32.99% | 34.41% | 59.80% |
| 2025/06/27 | 67.40% | 33.08% | 34.32% | 59.80% |
| 2025/06/20 | 67.40% | 33.05% | 34.35% | 59.80% |
| 2025/06/13 | 67.40% | 33.07% | 34.33% | 59.80% |
| 2025/06/06 | 67.40% | 33.14% | 34.26% | 59.80% |
| 2025/05/29 | 67.41% | 33.14% | 34.27% | 59.80% |
| 2025/05/23 | 67.41% | 33.15% | 34.26% | 59.80% |
| 2025/05/16 | 67.41% | 33.13% | 34.28% | 59.80% |
| 2025/05/09 | 67.41% | 33.23% | 34.18% | 59.80% |
| 2025/05/02 | 67.41% | 33.18% | 34.23% | 59.80% |
| 2025/04/25 | 67.41% | 33.25% | 34.16% | 59.80% |
| 2025/04/18 | 67.41% | 33.15% | 34.26% | 59.80% |
| 2025/04/11 | 67.41% | 33.24% | 34.17% | 59.80% |
| 2025/04/02 | 67.41% | 33.22% | 34.19% | 59.80% |
| 2025/03/28 | 67.41% | 33.30% | 34.11% | 59.80% |