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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光焱科技 (7728)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 |
|---|
| 2026/09/18 | 57.12% | 1.37% | 55.75% | 0.00% |
| 2026/09/11 | 57.12% | 2.04% | 55.08% | 0.00% |
| 2026/09/04 | 57.12% | 1.88% | 55.24% | 0.00% |
| 2026/08/28 | 57.12% | 1.97% | 55.15% | 0.00% |
| 2026/08/21 | 57.12% | 1.89% | 55.23% | 0.00% |
| 2026/08/14 | 57.12% | 1.85% | 55.27% | 0.00% |
| 2026/08/07 | 57.12% | 1.80% | 55.32% | 0.00% |
| 2026/07/31 | 57.12% | 1.85% | 55.27% | 0.00% |
| 2026/07/24 | 57.12% | 1.47% | 55.65% | 0.00% |
| 2026/07/17 | 57.12% | 1.47% | 55.65% | 0.00% |
| 2026/07/09 | 57.12% | 1.49% | 55.63% | 0.00% |
| 2026/07/03 | 57.12% | 1.50% | 55.62% | 0.00% |
| 2026/06/26 | 57.12% | 1.47% | 55.65% | 0.00% |
| 2026/06/18 | 57.12% | 1.75% | 55.37% | 0.00% |
| 2026/06/12 | 57.12% | 1.85% | 55.27% | 0.00% |
| 2026/06/05 | 57.13% | 1.85% | 55.28% | 0.00% |
| 2026/05/29 | 57.13% | 1.89% | 55.24% | 0.00% |
| 2026/05/22 | 57.13% | 1.63% | 55.50% | 0.00% |
| 2026/05/15 | 57.13% | 2.09% | 55.04% | 0.00% |
| 2026/05/08 | 57.13% | 2.53% | 54.60% | 0.00% |
| 2026/04/30 | 57.14% | 3.09% | 54.05% | 0.00% |
| 2026/04/24 | 57.14% | 3.92% | 53.22% | 0.00% |
| 2026/04/17 | 57.14% | 4.85% | 52.29% | 0.00% |
| 2026/04/10 | 57.14% | 4.63% | 52.51% | 0.00% |
| 2026/04/02 | 57.15% | 3.65% | 53.50% | 0.00% |
| 2026/03/20 | 57.16% | 3.36% | 53.80% | 0.00% |
| 2026/03/13 | 57.16% | 3.20% | 53.96% | 0.00% |
| 2026/03/06 | 57.17% | 3.09% | 54.08% | 0.00% |
| 2026/02/26 | 57.18% | 2.83% | 54.35% | 0.00% |
| 2026/02/13 | 57.19% | 2.86% | 54.33% | 0.00% |
| 2026/02/06 | 57.19% | 2.94% | 54.25% | 0.00% |
| 2026/01/30 | 57.24% | 2.88% | 54.36% | 0.00% |
| 2026/01/23 | 60.93% | 1.98% | 58.95% | 0.00% |
| 2026/01/16 | 64.37% | 2.13% | 62.24% | 0.00% |
| 2026/01/02 | 60.44% | 1.85% | 58.59% | 0.00% |
| 2025/12/26 | 57.34% | 2.14% | 55.20% | 0.00% |