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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新光美國電力基建 (009805)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 |
|---|
| 2026/05/08 | 25.12% | 0.90% | 24.22% | 0.00% |
| 2026/04/30 | 26.76% | 1.02% | 25.74% | 0.00% |
| 2026/04/24 | 28.90% | 0.55% | 28.35% | 0.00% |
| 2026/04/17 | 28.03% | 0.32% | 27.71% | 0.00% |
| 2026/04/10 | 27.94% | 1.08% | 26.86% | 0.00% |
| 2026/04/02 | 26.36% | 0.82% | 25.54% | 0.00% |
| 2026/03/27 | 25.29% | 0.41% | 24.88% | 0.00% |
| 2026/03/20 | 22.57% | 0.51% | 22.06% | 0.00% |
| 2026/03/13 | 20.66% | 0.57% | 20.09% | 0.00% |
| 2026/03/06 | 21.91% | 0.20% | 21.71% | 0.00% |
| 2026/02/26 | 23.52% | 0.17% | 23.35% | 0.00% |
| 2026/02/13 | 25.81% | 0.40% | 25.41% | 0.00% |
| 2026/02/06 | 25.30% | 0.19% | 25.11% | 0.00% |
| 2026/01/30 | 23.73% | 0.09% | 23.64% | 0.00% |
| 2026/01/23 | 26.69% | 0.09% | 26.60% | 0.00% |
| 2026/01/16 | 21.29% | 0.66% | 20.63% | 0.00% |
| 2026/01/09 | 20.83% | 0.62% | 20.21% | 0.00% |
| 2026/01/02 | 18.64% | 0.23% | 18.41% | 0.00% |
| 2025/12/26 | 18.35% | 0.20% | 18.15% | 0.00% |
| 2025/12/19 | 16.68% | 0.45% | 16.23% | 0.00% |
| 2025/12/12 | 19.95% | 0.54% | 19.41% | 0.00% |
| 2025/12/05 | 18.91% | 0.49% | 18.42% | 0.00% |
| 2025/11/28 | 19.51% | 0.33% | 19.18% | 0.00% |
| 2025/11/21 | 19.45% | 0.31% | 19.14% | 0.00% |
| 2025/11/14 | 18.98% | 0.34% | 18.64% | 0.00% |
| 2025/11/07 | 19.08% | 0.79% | 18.29% | 0.00% |
| 2025/10/31 | 18.24% | 0.96% | 17.28% | 0.00% |
| 2025/10/23 | 20.50% | 1.07% | 19.43% | 0.00% |
| 2025/10/17 | 21.53% | 1.02% | 20.51% | 0.00% |
| 2025/10/09 | 24.50% | 1.10% | 23.40% | 0.00% |
| 2025/10/03 | 27.69% | 1.55% | 26.14% | 0.00% |
| 2025/09/26 | 26.26% | 1.56% | 24.70% | 0.00% |
| 2025/09/19 | 28.55% | 1.80% | 26.75% | 0.00% |
| 2025/09/12 | 25.89% | 2.04% | 23.85% | 0.00% |
| 2025/09/05 | 22.56% | 1.01% | 21.55% | 0.00% |
| 2025/08/29 | 27.00% | 1.03% | 25.97% | 0.00% |