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！
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大研生醫* (7780)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 |
|---|
| 2026/05/15 | 74.84% | 0.55% | 74.29% | 0.00% |
| 2026/05/08 | 75.17% | 0.61% | 74.56% | 0.00% |
| 2026/04/30 | 75.19% | 0.57% | 74.62% | 0.00% |
| 2026/04/24 | 75.34% | 0.59% | 74.75% | 0.00% |
| 2026/04/17 | 75.38% | 0.51% | 74.87% | 0.00% |
| 2026/04/10 | 75.38% | 0.43% | 74.95% | 0.00% |
| 2026/04/02 | 75.43% | 0.48% | 74.95% | 0.00% |
| 2026/03/20 | 75.58% | 0.38% | 75.20% | 0.00% |
| 2026/03/13 | 75.72% | 0.46% | 75.26% | 0.00% |
| 2026/03/06 | 76.02% | 0.59% | 75.43% | 0.00% |
| 2026/02/26 | 76.05% | 0.49% | 75.56% | 0.00% |
| 2026/02/13 | 76.04% | 0.46% | 75.58% | 0.00% |
| 2026/02/06 | 76.19% | 0.55% | 75.64% | 0.00% |
| 2026/01/30 | 76.52% | 0.76% | 75.76% | 0.00% |
| 2026/01/23 | 78.38% | 1.20% | 77.18% | 0.00% |
| 2026/01/16 | 100.00% | 3.58% | 96.42% | 0.00% |
| 2026/01/02 | 73.70% | 3.91% | 69.79% | 0.00% |
| 2025/12/26 | 73.86% | 3.15% | 70.71% | 0.00% |
| 2025/12/19 | 73.98% | 3.28% | 70.70% | 0.00% |
| 2025/12/12 | 73.73% | 3.55% | 70.18% | 0.00% |
| 2025/12/05 | 74.05% | 4.19% | 69.86% | 0.00% |
| 2025/11/28 | 74.52% | 4.03% | 70.49% | 0.00% |
| 2025/11/21 | 74.29% | 3.85% | 70.44% | 0.00% |
| 2025/11/14 | 74.05% | 3.63% | 70.42% | 0.00% |
| 2025/11/07 | 73.83% | 3.28% | 70.55% | 0.00% |
| 2025/10/31 | 73.24% | 3.11% | 70.13% | 0.00% |
| 2025/10/23 | 72.89% | 2.42% | 70.47% | 0.00% |
| 2025/10/17 | 73.24% | 2.36% | 70.88% | 0.00% |
| 2025/10/09 | 73.13% | 2.38% | 70.75% | 0.00% |
| 2025/10/03 | 74.22% | 2.19% | 72.03% | 0.00% |
| 2025/09/26 | 75.05% | 2.40% | 72.65% | 0.00% |
| 2025/09/19 | 75.15% | 2.14% | 73.01% | 0.00% |
| 2025/09/12 | 74.10% | 1.68% | 72.42% | 0.00% |
| 2025/09/05 | 97.49% | 0.00% | 97.49% | 0.00% |
| 2025/08/29 | 97.49% | 0.00% | 97.49% | 0.00% |
| 2025/08/22 | 98.20% | 0.00% | 98.20% | 0.00% |