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！
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國泰北美科技 (00770)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 |
|---|
| 2025/11/28 | 11.09% | 0.40% | 10.69% | 0.00% |
| 2025/11/21 | 10.65% | 0.23% | 10.42% | 0.00% |
| 2025/11/14 | 9.81% | 0.08% | 9.73% | 0.00% |
| 2025/11/07 | 9.88% | 0.07% | 9.81% | 0.00% |
| 2025/10/31 | 9.28% | 0.00% | 9.28% | 0.00% |
| 2025/10/23 | 10.79% | 0.81% | 9.98% | 0.00% |
| 2025/10/17 | 10.03% | 0.52% | 9.51% | 0.00% |
| 2025/10/09 | 9.21% | 0.82% | 8.39% | 0.00% |
| 2025/10/03 | 9.61% | 1.06% | 8.55% | 0.00% |
| 2025/09/26 | 8.36% | 1.07% | 7.29% | 0.00% |
| 2025/09/19 | 10.46% | 1.29% | 9.17% | 0.00% |
| 2025/09/12 | 11.48% | 1.52% | 9.96% | 0.00% |
| 2025/09/05 | 21.24% | 3.46% | 17.78% | 0.00% |
| 2025/08/29 | 30.04% | 2.96% | 27.08% | 0.00% |
| 2025/08/22 | 32.66% | 0.94% | 31.72% | 0.00% |
| 2025/08/15 | 33.56% | 1.70% | 31.86% | 0.00% |
| 2025/08/08 | 33.08% | 1.32% | 31.76% | 0.00% |
| 2025/08/01 | 35.49% | 4.52% | 30.97% | 0.00% |
| 2025/07/25 | 33.72% | 3.33% | 30.39% | 0.00% |
| 2025/07/18 | 34.11% | 2.48% | 31.63% | 0.00% |
| 2025/07/11 | 34.50% | 1.87% | 32.63% | 0.00% |
| 2025/07/04 | 34.45% | 1.62% | 32.83% | 0.00% |
| 2025/06/27 | 34.25% | 2.47% | 31.78% | 0.00% |
| 2025/06/20 | 34.62% | 1.90% | 32.72% | 0.00% |
| 2025/06/13 | 34.23% | 2.21% | 32.02% | 0.00% |
| 2025/06/06 | 34.60% | 2.39% | 32.21% | 0.00% |
| 2025/05/29 | 35.51% | 3.56% | 31.95% | 0.00% |
| 2025/05/23 | 35.25% | 2.62% | 32.63% | 0.00% |
| 2025/05/16 | 35.31% | 2.59% | 32.72% | 0.00% |
| 2025/05/09 | 35.69% | 1.90% | 33.79% | 0.00% |
| 2025/05/02 | 36.96% | 2.64% | 34.32% | 0.00% |
| 2025/04/25 | 37.47% | 2.92% | 34.55% | 0.00% |
| 2025/04/18 | 37.58% | 1.85% | 35.73% | 0.00% |
| 2025/04/11 | 38.46% | 1.78% | 36.68% | 0.00% |
| 2025/04/02 | 37.12% | 1.85% | 35.27% | 0.00% |
| 2025/03/28 | 37.25% | 2.08% | 35.17% | 0.00% |