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？
環科 (2413)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 |
|---|
| 2026/03/20 | 60.27% | 5.73% | 54.54% | 31.15% |
| 2026/03/13 | 59.25% | 5.34% | 53.91% | 31.15% |
| 2026/03/06 | 59.86% | 6.14% | 53.72% | 31.15% |
| 2026/02/26 | 63.19% | 7.72% | 55.47% | 31.15% |
| 2026/02/13 | 57.50% | 3.67% | 53.83% | 31.15% |
| 2026/02/06 | 57.67% | 3.80% | 53.87% | 31.15% |
| 2026/01/30 | 57.68% | 4.77% | 52.91% | 31.15% |
| 2026/01/23 | 57.85% | 3.40% | 54.45% | 31.15% |
| 2026/01/16 | 58.70% | 4.20% | 54.50% | 31.15% |
| 2026/01/09 | 59.29% | 4.18% | 55.11% | 31.15% |
| 2026/01/02 | 57.26% | 3.70% | 53.56% | 31.15% |
| 2025/12/26 | 56.42% | 3.88% | 52.54% | 31.15% |
| 2025/12/19 | 56.91% | 2.47% | 54.44% | 31.15% |
| 2025/12/12 | 57.70% | 2.65% | 55.05% | 31.15% |
| 2025/12/05 | 58.73% | 3.38% | 55.35% | 31.15% |
| 2025/11/28 | 60.70% | 3.53% | 57.17% | 31.15% |
| 2025/11/21 | 58.41% | 3.29% | 55.12% | 31.15% |
| 2025/11/14 | 58.40% | 2.97% | 55.43% | 31.15% |
| 2025/11/07 | 58.52% | 2.61% | 55.91% | 31.15% |
| 2025/10/31 | 58.67% | 2.59% | 56.08% | 31.15% |
| 2025/10/23 | 59.05% | 2.73% | 56.32% | 31.15% |
| 2025/10/17 | 58.70% | 2.65% | 56.05% | 31.15% |
| 2025/10/09 | 58.78% | 2.82% | 55.96% | 31.15% |
| 2025/10/03 | 58.78% | 2.80% | 55.98% | 31.15% |
| 2025/09/26 | 58.82% | 2.69% | 56.13% | 31.15% |
| 2025/09/19 | 58.85% | 2.51% | 56.34% | 31.15% |
| 2025/09/12 | 58.96% | 3.06% | 55.90% | 31.15% |
| 2025/09/05 | 59.30% | 3.04% | 56.26% | 31.15% |
| 2025/08/29 | 58.97% | 3.04% | 55.93% | 31.15% |
| 2025/08/22 | 58.91% | 2.98% | 55.93% | 31.15% |
| 2025/08/15 | 58.86% | 3.02% | 55.84% | 31.15% |
| 2025/08/08 | 58.88% | 3.08% | 55.80% | 31.15% |
| 2025/08/01 | 59.21% | 3.37% | 55.84% | 31.15% |
| 2025/07/25 | 59.22% | 3.31% | 55.91% | 31.15% |
| 2025/07/18 | 59.20% | 3.28% | 55.92% | 31.15% |
| 2025/07/11 | 59.19% | 3.27% | 55.92% | 31.15% |