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？
玉晶光 (3406)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 |
|---|
| 2026/08/14 | 53.77% | 42.84% | 10.93% | 7.74% |
| 2026/08/07 | 53.27% | 43.03% | 10.24% | 7.74% |
| 2026/07/31 | 53.23% | 42.41% | 10.82% | 7.74% |
| 2026/07/24 | 54.44% | 42.63% | 11.81% | 7.74% |
| 2026/07/17 | 54.59% | 42.51% | 12.08% | 7.74% |
| 2026/07/09 | 55.91% | 42.28% | 13.63% | 7.74% |
| 2026/07/03 | 56.64% | 42.77% | 13.87% | 7.74% |
| 2026/06/26 | 57.68% | 42.71% | 14.97% | 7.74% |
| 2026/06/18 | 58.64% | 42.98% | 15.66% | 7.74% |
| 2026/06/12 | 58.73% | 43.21% | 15.52% | 7.74% |
| 2026/06/05 | 57.87% | 44.80% | 13.07% | 7.74% |
| 2026/05/29 | 56.59% | 44.38% | 12.21% | 7.74% |
| 2026/05/22 | 55.65% | 43.26% | 12.39% | 7.74% |
| 2026/05/15 | 55.45% | 43.29% | 12.16% | 7.74% |
| 2026/05/08 | 55.78% | 41.81% | 13.97% | 7.74% |
| 2026/04/30 | 55.30% | 42.17% | 13.13% | 7.74% |
| 2026/04/24 | 56.43% | 40.04% | 16.39% | 7.74% |
| 2026/04/17 | 54.88% | 36.54% | 18.34% | 7.74% |
| 2026/04/10 | 53.94% | 35.68% | 18.26% | 7.74% |
| 2026/04/02 | 54.00% | 35.48% | 18.52% | 7.74% |
| 2026/03/27 | 54.13% | 35.40% | 18.73% | 7.74% |
| 2026/03/20 | 52.81% | 34.91% | 17.90% | 7.74% |
| 2026/03/13 | 51.30% | 34.70% | 16.60% | 7.74% |
| 2026/03/06 | 51.52% | 34.04% | 17.48% | 7.74% |
| 2026/02/26 | 52.24% | 34.39% | 17.85% | 7.74% |
| 2026/02/13 | 52.50% | 33.61% | 18.89% | 7.74% |
| 2026/02/06 | 53.56% | 34.35% | 19.21% | 7.74% |
| 2026/01/30 | 53.50% | 33.82% | 19.68% | 7.74% |
| 2026/01/23 | 53.17% | 33.31% | 19.86% | 7.74% |
| 2026/01/16 | 53.06% | 32.39% | 20.67% | 7.74% |
| 2026/01/02 | 51.15% | 30.18% | 20.97% | 7.74% |
| 2025/12/26 | 48.61% | 28.02% | 20.59% | 7.74% |
| 2025/12/19 | 49.35% | 28.81% | 20.54% | 7.74% |
| 2025/12/12 | 50.08% | 30.08% | 20.00% | 7.74% |
| 2025/12/05 | 52.12% | 31.92% | 20.20% | 7.74% |
| 2025/11/28 | 52.05% | 31.64% | 20.41% | 7.74% |