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？
工信 (5521)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 | 62.71% | 9.65% | 53.06% | 3.83% |
| 2026/04/02 | 63.59% | 9.12% | 54.47% | 3.83% |
| 2026/03/27 | 63.58% | 9.00% | 54.58% | 3.83% |
| 2026/03/20 | 64.58% | 9.01% | 55.57% | 3.83% |
| 2026/03/13 | 65.33% | 8.73% | 56.60% | 3.83% |
| 2026/03/06 | 71.41% | 10.81% | 60.60% | 3.83% |
| 2026/02/26 | 70.73% | 10.60% | 60.13% | 3.83% |
| 2026/02/13 | 70.50% | 12.46% | 58.04% | 3.83% |
| 2026/02/06 | 70.31% | 12.17% | 58.14% | 3.83% |
| 2026/01/30 | 70.40% | 12.26% | 58.14% | 3.83% |
| 2026/01/23 | 71.18% | 13.15% | 58.03% | 3.83% |
| 2026/01/16 | 71.29% | 11.81% | 59.48% | 3.83% |
| 2026/01/02 | 72.71% | 15.20% | 57.51% | 3.83% |
| 2025/12/26 | 73.47% | 16.51% | 56.96% | 3.83% |
| 2025/12/19 | 73.63% | 16.75% | 56.88% | 3.83% |
| 2025/12/12 | 69.91% | 13.82% | 56.09% | 3.83% |
| 2025/12/05 | 68.69% | 11.97% | 56.72% | 3.83% |
| 2025/11/28 | 67.91% | 11.44% | 56.47% | 3.83% |
| 2025/11/21 | 67.71% | 11.11% | 56.60% | 3.83% |
| 2025/11/14 | 67.46% | 10.32% | 57.14% | 3.83% |
| 2025/11/07 | 66.08% | 9.60% | 56.48% | 3.83% |
| 2025/10/31 | 62.79% | 7.89% | 54.90% | 3.83% |
| 2025/10/23 | 63.26% | 8.08% | 55.18% | 3.83% |
| 2025/10/17 | 63.28% | 8.39% | 54.89% | 3.83% |
| 2025/10/09 | 63.36% | 8.57% | 54.79% | 3.83% |
| 2025/10/03 | 63.57% | 8.68% | 54.89% | 3.83% |
| 2025/09/26 | 63.73% | 8.97% | 54.76% | 3.83% |
| 2025/09/19 | 63.85% | 9.27% | 54.58% | 3.83% |
| 2025/09/12 | 64.16% | 9.81% | 54.35% | 3.83% |
| 2025/09/05 | 64.29% | 9.31% | 54.98% | 3.83% |
| 2025/08/29 | 63.68% | 9.30% | 54.38% | 3.83% |
| 2025/08/22 | 62.46% | 8.32% | 54.14% | 3.83% |
| 2025/08/15 | 60.94% | 6.55% | 54.39% | 3.83% |
| 2025/08/08 | 60.26% | 5.73% | 54.53% | 3.83% |
| 2025/08/01 | 60.26% | 5.59% | 54.67% | 3.83% |
| 2025/07/25 | 60.18% | 5.74% | 54.44% | 3.83% |