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 |
|---|
| 2026/04/24 | 15.84% | 1.04% | 14.80% | 0.00% |
| 2026/04/17 | 15.34% | 3.49% | 11.85% | 0.00% |
| 2026/04/10 | 12.67% | 0.78% | 11.89% | 0.00% |
| 2026/04/02 | 11.98% | 0.14% | 11.84% | 0.00% |
| 2026/03/27 | 12.56% | 0.31% | 12.25% | 0.00% |
| 2026/03/20 | 12.02% | 0.59% | 11.43% | 0.00% |
| 2026/03/13 | 12.37% | 0.38% | 11.99% | 0.00% |
| 2026/03/06 | 11.74% | 0.83% | 10.91% | 0.00% |
| 2026/02/26 | 11.89% | 0.13% | 11.76% | 0.00% |
| 2026/02/13 | 13.87% | 1.14% | 12.73% | 0.00% |
| 2026/02/06 | 10.58% | 0.44% | 10.14% | 0.00% |
| 2026/01/30 | 13.06% | 0.27% | 12.79% | 0.00% |
| 2026/01/23 | 13.10% | 0.00% | 13.10% | 0.00% |
| 2026/01/16 | 13.65% | 0.02% | 13.63% | 0.00% |
| 2026/01/09 | 15.82% | 0.10% | 15.72% | 0.00% |
| 2026/01/02 | 14.08% | 0.21% | 13.87% | 0.00% |
| 2025/12/26 | 12.40% | 0.30% | 12.10% | 0.00% |
| 2025/12/19 | 11.41% | 0.31% | 11.10% | 0.00% |
| 2025/12/12 | 12.92% | 0.41% | 12.51% | 0.00% |
| 2025/12/05 | 12.29% | 0.50% | 11.79% | 0.00% |
| 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% |