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？
精成科 (6191)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 | 58.63% | 7.92% | 50.71% | 39.71% |
| 2026/04/02 | 58.76% | 7.65% | 51.11% | 39.71% |
| 2026/03/27 | 58.96% | 8.20% | 50.76% | 39.71% |
| 2026/03/20 | 58.55% | 7.84% | 50.71% | 39.71% |
| 2026/03/13 | 58.19% | 7.57% | 50.62% | 39.71% |
| 2026/03/06 | 58.75% | 6.14% | 52.61% | 39.71% |
| 2026/02/26 | 59.58% | 7.00% | 52.58% | 39.71% |
| 2026/02/13 | 59.80% | 7.60% | 52.20% | 39.71% |
| 2026/02/06 | 60.17% | 7.50% | 52.67% | 39.71% |
| 2026/01/30 | 60.61% | 7.74% | 52.87% | 39.71% |
| 2026/01/23 | 61.18% | 8.95% | 52.23% | 39.71% |
| 2026/01/16 | 60.15% | 7.63% | 52.52% | 39.71% |
| 2026/01/02 | 60.93% | 7.75% | 53.18% | 39.71% |
| 2025/12/26 | 61.68% | 8.23% | 53.45% | 39.71% |
| 2025/12/19 | 61.42% | 8.24% | 53.18% | 39.71% |
| 2025/12/12 | 62.66% | 8.55% | 54.11% | 39.71% |
| 2025/12/05 | 63.52% | 9.65% | 53.87% | 39.71% |
| 2025/11/28 | 63.94% | 10.94% | 53.00% | 39.71% |
| 2025/11/21 | 62.14% | 8.81% | 53.33% | 39.71% |
| 2025/11/14 | 63.27% | 8.36% | 54.91% | 39.71% |
| 2025/11/07 | 65.99% | 9.32% | 56.67% | 39.71% |
| 2025/10/31 | 67.49% | 11.35% | 56.14% | 39.71% |
| 2025/10/23 | 67.84% | 14.05% | 53.79% | 39.71% |
| 2025/10/17 | 68.20% | 13.52% | 54.68% | 39.71% |
| 2025/10/09 | 69.15% | 12.56% | 56.59% | 39.71% |
| 2025/10/03 | 68.82% | 13.18% | 55.64% | 39.71% |
| 2025/09/26 | 69.50% | 14.12% | 55.38% | 39.71% |
| 2025/09/19 | 72.02% | 15.27% | 56.75% | 39.71% |
| 2025/09/12 | 73.53% | 18.51% | 55.02% | 39.71% |
| 2025/09/05 | 76.95% | 19.88% | 57.07% | 39.71% |
| 2025/08/29 | 76.59% | 21.39% | 55.20% | 41.81% |
| 2025/08/22 | 71.90% | 20.28% | 51.62% | 41.81% |
| 2025/08/15 | 72.68% | 19.94% | 52.74% | 41.81% |
| 2025/08/08 | 73.80% | 20.22% | 53.58% | 41.81% |
| 2025/08/01 | 74.71% | 20.48% | 54.23% | 41.81% |
| 2025/07/25 | 74.09% | 20.17% | 53.92% | 41.81% |