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？
由田 (3455)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 |
|---|
| 2026/05/22 | 33.77% | 18.62% | 15.15% | 6.18% |
| 2026/05/15 | 33.69% | 20.20% | 13.49% | 6.18% |
| 2026/05/08 | 34.01% | 19.03% | 14.98% | 6.18% |
| 2026/04/30 | 35.64% | 19.73% | 15.91% | 6.18% |
| 2026/04/24 | 35.08% | 19.34% | 15.74% | 6.18% |
| 2026/04/17 | 35.99% | 19.17% | 16.82% | 6.18% |
| 2026/04/10 | 38.89% | 20.82% | 18.07% | 6.18% |
| 2026/04/02 | 28.26% | 14.71% | 13.55% | 6.18% |
| 2026/03/27 | 29.62% | 14.07% | 15.55% | 6.18% |
| 2026/03/20 | 25.46% | 12.53% | 12.93% | 6.18% |
| 2026/03/13 | 25.40% | 11.09% | 14.31% | 6.18% |
| 2026/03/06 | 26.85% | 12.53% | 14.32% | 6.18% |
| 2026/02/26 | 25.15% | 10.75% | 14.40% | 6.18% |
| 2026/02/13 | 25.16% | 8.48% | 16.68% | 6.18% |
| 2026/02/06 | 25.25% | 8.48% | 16.77% | 6.18% |
| 2026/01/30 | 25.23% | 8.92% | 16.31% | 6.18% |
| 2026/01/23 | 25.26% | 8.72% | 16.54% | 6.18% |
| 2026/01/16 | 26.83% | 6.99% | 19.84% | 6.18% |
| 2026/01/02 | 29.09% | 10.85% | 18.24% | 6.18% |
| 2025/12/26 | 26.75% | 9.56% | 17.19% | 6.18% |
| 2025/12/19 | 26.78% | 9.90% | 16.88% | 6.18% |
| 2025/12/12 | 26.13% | 9.51% | 16.62% | 6.18% |
| 2025/12/05 | 25.87% | 8.29% | 17.58% | 6.18% |
| 2025/11/28 | 24.58% | 7.29% | 17.29% | 6.18% |
| 2025/11/21 | 23.86% | 6.40% | 17.46% | 6.18% |
| 2025/11/14 | 23.90% | 6.27% | 17.63% | 6.18% |
| 2025/11/07 | 23.92% | 6.24% | 17.68% | 6.18% |
| 2025/10/31 | 23.98% | 6.60% | 17.38% | 6.18% |
| 2025/10/23 | 24.13% | 6.25% | 17.88% | 6.18% |
| 2025/10/17 | 24.09% | 6.10% | 17.99% | 6.18% |
| 2025/10/09 | 24.16% | 5.84% | 18.32% | 6.18% |
| 2025/10/03 | 24.24% | 5.94% | 18.30% | 6.18% |
| 2025/09/26 | 24.35% | 6.15% | 18.20% | 6.18% |
| 2025/09/19 | 25.85% | 6.48% | 19.37% | 6.18% |
| 2025/09/12 | 26.42% | 7.07% | 19.35% | 6.18% |
| 2025/09/05 | 25.94% | 5.44% | 20.50% | 6.18% |