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？
三商 (2905)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 | 84.30% | 4.57% | 79.73% | 43.71% |
| 2026/08/14 | 84.32% | 4.45% | 79.87% | 43.71% |
| 2026/08/07 | 84.36% | 4.40% | 79.96% | 43.71% |
| 2026/07/31 | 84.27% | 4.41% | 79.86% | 43.71% |
| 2026/07/24 | 84.07% | 4.12% | 79.95% | 43.71% |
| 2026/07/17 | 84.10% | 3.94% | 80.16% | 43.71% |
| 2026/07/09 | 84.02% | 3.86% | 80.16% | 43.71% |
| 2026/07/03 | 83.97% | 3.81% | 80.16% | 43.71% |
| 2026/06/26 | 83.97% | 3.82% | 80.15% | 43.71% |
| 2026/06/18 | 83.92% | 3.81% | 80.11% | 43.71% |
| 2026/06/12 | 83.95% | 3.77% | 80.18% | 43.71% |
| 2026/06/05 | 83.87% | 3.68% | 80.19% | 43.71% |
| 2026/05/29 | 83.87% | 3.62% | 80.25% | 43.71% |
| 2026/05/22 | 83.88% | 3.65% | 80.23% | 43.71% |
| 2026/05/15 | 83.88% | 3.66% | 80.22% | 43.71% |
| 2026/05/08 | 83.88% | 3.72% | 80.16% | 43.71% |
| 2026/04/30 | 83.82% | 3.70% | 80.12% | 43.71% |
| 2026/04/24 | 83.83% | 3.70% | 80.13% | 43.71% |
| 2026/04/17 | 83.77% | 3.77% | 80.00% | 43.71% |
| 2026/04/10 | 83.65% | 3.68% | 79.97% | 43.71% |
| 2026/04/02 | 83.59% | 3.67% | 79.92% | 43.71% |
| 2026/03/27 | 83.55% | 3.66% | 79.89% | 43.71% |
| 2026/03/20 | 83.64% | 3.64% | 80.00% | 43.71% |
| 2026/03/13 | 83.74% | 3.89% | 79.85% | 43.71% |
| 2026/03/06 | 83.82% | 4.01% | 79.81% | 43.71% |
| 2026/02/26 | 83.63% | 4.10% | 79.53% | 43.71% |
| 2026/02/13 | 83.49% | 3.95% | 79.54% | 43.71% |
| 2026/02/06 | 83.54% | 3.94% | 79.60% | 43.71% |
| 2026/01/30 | 83.48% | 3.93% | 79.55% | 43.71% |
| 2026/01/23 | 83.53% | 4.01% | 79.52% | 43.71% |
| 2026/01/16 | 83.59% | 4.04% | 79.55% | 43.71% |
| 2026/01/09 | 83.61% | 4.05% | 79.56% | 43.71% |
| 2026/01/02 | 83.56% | 4.04% | 79.52% | 43.71% |
| 2025/12/26 | 83.65% | 4.09% | 79.56% | 43.71% |
| 2025/12/19 | 83.70% | 4.22% | 79.48% | 43.71% |
| 2025/12/12 | 83.61% | 4.29% | 79.32% | 43.71% |