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？
是方 (6561)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 |
|---|
| 2026/07/17 | 73.09% | 6.84% | 66.25% | 55.78% |
| 2026/07/09 | 73.09% | 6.78% | 66.31% | 55.78% |
| 2026/07/03 | 73.09% | 6.60% | 66.49% | 55.78% |
| 2026/06/26 | 73.08% | 6.42% | 66.66% | 55.78% |
| 2026/06/18 | 73.08% | 6.46% | 66.62% | 55.78% |
| 2026/06/12 | 73.08% | 6.56% | 66.52% | 55.78% |
| 2026/06/05 | 73.01% | 6.74% | 66.27% | 55.78% |
| 2026/05/29 | 73.01% | 6.45% | 66.56% | 55.78% |
| 2026/05/22 | 72.93% | 6.23% | 66.70% | 55.78% |
| 2026/05/15 | 72.41% | 5.94% | 66.47% | 55.78% |
| 2026/05/08 | 72.42% | 5.79% | 66.63% | 55.78% |
| 2026/04/30 | 72.95% | 5.87% | 67.08% | 55.78% |
| 2026/04/24 | 73.47% | 5.98% | 67.49% | 55.78% |
| 2026/04/17 | 73.47% | 5.93% | 67.54% | 55.78% |
| 2026/04/10 | 73.47% | 7.06% | 66.41% | 55.78% |
| 2026/04/02 | 73.42% | 6.92% | 66.50% | 55.78% |
| 2026/03/27 | 73.35% | 6.90% | 66.45% | 55.78% |
| 2026/03/20 | 72.99% | 7.00% | 65.99% | 55.78% |
| 2026/03/13 | 72.95% | 7.03% | 65.92% | 55.78% |
| 2026/03/06 | 72.85% | 7.01% | 65.84% | 55.78% |
| 2026/02/26 | 72.79% | 6.93% | 65.86% | 55.78% |
| 2026/02/13 | 72.22% | 7.24% | 64.98% | 55.78% |
| 2026/02/06 | 72.15% | 7.33% | 64.82% | 55.78% |
| 2026/01/30 | 72.07% | 7.33% | 64.74% | 55.78% |
| 2026/01/23 | 72.00% | 7.54% | 64.46% | 55.78% |
| 2026/01/16 | 71.51% | 7.54% | 63.97% | 55.78% |
| 2026/01/02 | 70.86% | 7.98% | 62.88% | 55.78% |
| 2025/12/26 | 70.94% | 8.25% | 62.69% | 55.78% |
| 2025/12/19 | 70.92% | 8.29% | 62.63% | 55.78% |
| 2025/12/12 | 70.91% | 8.58% | 62.33% | 55.78% |
| 2025/12/05 | 70.91% | 8.65% | 62.26% | 55.78% |
| 2025/11/28 | 70.92% | 8.77% | 62.15% | 55.78% |
| 2025/11/21 | 70.95% | 8.79% | 62.16% | 55.78% |
| 2025/11/14 | 70.94% | 9.17% | 61.77% | 55.78% |
| 2025/11/07 | 70.94% | 9.19% | 61.75% | 55.78% |
| 2025/10/31 | 70.92% | 9.54% | 61.38% | 55.78% |