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？
榮科 (4989)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 |
|---|
| 2026/08/21 | 18.34% | 2.30% | 16.04% | 62.74% |
| 2026/08/14 | 18.74% | 2.02% | 16.72% | 62.74% |
| 2026/08/07 | 19.41% | 2.16% | 17.25% | 62.74% |
| 2026/07/31 | 36.75% | 4.77% | 31.98% | 62.74% |
| 2026/07/24 | 22.94% | 5.35% | 17.59% | 62.74% |
| 2026/07/17 | 26.32% | 6.54% | 19.78% | 62.74% |
| 2026/07/09 | 33.85% | 8.06% | 25.79% | 62.74% |
| 2026/07/03 | 30.10% | 8.02% | 22.08% | 62.74% |
| 2026/06/26 | 23.05% | 1.99% | 21.06% | 62.74% |
| 2026/06/18 | 23.80% | 3.74% | 20.06% | 62.74% |
| 2026/06/12 | 24.28% | 4.13% | 20.15% | 62.74% |
| 2026/06/05 | 26.17% | 3.17% | 23.00% | 62.74% |
| 2026/05/29 | 28.80% | 4.25% | 24.55% | 62.74% |
| 2026/05/22 | 29.46% | 5.06% | 24.40% | 62.74% |
| 2026/05/15 | 30.15% | 7.93% | 22.22% | 62.74% |
| 2026/05/08 | 35.53% | 7.70% | 27.83% | 62.74% |
| 2026/04/30 | 44.29% | 15.31% | 28.98% | 62.74% |
| 2026/04/24 | 47.40% | 16.51% | 30.89% | 62.74% |
| 2026/04/17 | 49.05% | 18.48% | 30.57% | 62.74% |
| 2026/04/10 | 38.82% | 11.07% | 27.75% | 62.74% |
| 2026/04/02 | 29.10% | 1.65% | 27.45% | 62.74% |
| 2026/03/27 | 29.74% | 2.48% | 27.26% | 62.74% |
| 2026/03/20 | 33.70% | 4.12% | 29.58% | 62.74% |
| 2026/03/13 | 39.50% | 7.95% | 31.55% | 62.74% |
| 2026/03/06 | 39.82% | 9.20% | 30.62% | 62.74% |
| 2026/02/26 | 37.56% | 7.21% | 30.35% | 62.74% |
| 2026/02/13 | 31.49% | 4.83% | 26.66% | 62.74% |
| 2026/02/06 | 31.46% | 3.68% | 27.78% | 62.74% |
| 2026/01/30 | 37.54% | 2.86% | 34.68% | 62.74% |
| 2026/01/23 | 42.65% | 4.27% | 38.38% | 62.74% |
| 2026/01/16 | 56.19% | 5.78% | 50.41% | 62.74% |
| 2026/01/02 | 44.03% | 2.79% | 41.24% | 62.74% |
| 2025/12/26 | 41.91% | 0.97% | 40.94% | 62.74% |
| 2025/12/19 | 40.61% | 0.68% | 39.93% | 62.74% |
| 2025/12/12 | 41.06% | 1.43% | 39.63% | 62.74% |
| 2025/12/05 | 40.92% | 2.03% | 38.89% | 62.74% |