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？
邁科 (6831)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 |
|---|
| 2026/07/31 | 60.76% | 15.87% | 44.89% | 0.00% |
| 2026/07/24 | 62.61% | 15.78% | 46.83% | 0.00% |
| 2026/07/17 | 61.29% | 16.08% | 45.21% | 0.00% |
| 2026/07/09 | 62.56% | 16.46% | 46.10% | 0.00% |
| 2026/07/03 | 63.79% | 16.12% | 47.67% | 0.00% |
| 2026/06/26 | 61.73% | 15.99% | 45.74% | 0.00% |
| 2026/06/18 | 60.20% | 14.56% | 45.64% | 0.00% |
| 2026/06/12 | 60.23% | 13.43% | 46.80% | 0.00% |
| 2026/06/05 | 59.88% | 12.98% | 46.90% | 0.00% |
| 2026/05/29 | 62.57% | 14.91% | 47.66% | 0.00% |
| 2026/05/22 | 62.60% | 14.86% | 47.74% | 0.00% |
| 2026/05/15 | 62.01% | 14.30% | 47.71% | 0.00% |
| 2026/05/08 | 57.41% | 11.73% | 45.68% | 0.00% |
| 2026/04/30 | 59.61% | 13.30% | 46.31% | 0.00% |
| 2026/04/24 | 61.33% | 14.15% | 47.18% | 0.00% |
| 2026/04/17 | 59.55% | 13.41% | 46.14% | 0.00% |
| 2026/04/10 | 60.00% | 12.41% | 47.59% | 0.00% |
| 2026/04/02 | 58.70% | 11.72% | 46.98% | 0.00% |
| 2026/03/27 | 60.57% | 13.19% | 47.38% | 0.00% |
| 2026/03/20 | 59.22% | 11.65% | 47.57% | 0.00% |
| 2026/03/13 | 57.94% | 9.53% | 48.41% | 0.00% |
| 2026/03/06 | 61.00% | 9.27% | 51.73% | 0.00% |
| 2026/02/26 | 59.75% | 9.44% | 50.31% | 0.00% |
| 2026/02/13 | 58.05% | 8.62% | 49.43% | 0.00% |
| 2026/02/06 | 57.45% | 6.71% | 50.74% | 0.00% |
| 2026/01/30 | 57.38% | 6.12% | 51.26% | 0.00% |
| 2026/01/23 | 57.47% | 6.84% | 50.63% | 0.00% |
| 2026/01/16 | 58.86% | 6.36% | 52.50% | 0.00% |
| 2026/01/02 | 58.88% | 5.73% | 53.15% | 0.00% |
| 2025/12/26 | 58.68% | 5.93% | 52.75% | 0.00% |
| 2025/12/19 | 57.91% | 5.34% | 52.57% | 0.00% |
| 2025/12/12 | 57.91% | 5.76% | 52.15% | 0.00% |
| 2025/12/05 | 59.55% | 5.87% | 53.68% | 0.00% |
| 2025/11/28 | 61.13% | 5.93% | 55.20% | 0.00% |
| 2025/11/21 | 65.40% | 0.00% | 65.40% | 0.00% |
| 2025/11/14 | 65.74% | 0.00% | 65.74% | 0.00% |